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SERVICE MANUAL

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1. 10 205 P23 5 5 ves pj 1 REV TREND Vis azv VSS sentr Ri ee scmor a LSSMBE T BDXT 5 LRT e 1 2 10 20V 2 Vec 5 H BOXT z gt Veg 5 ale 2 30144105 RS 4 4 ER 7 o 140 5 TREND iT vss y 9f CPR 10905 4323107 TO SIGNAL BUS R HLUPSG LHHLUPS6 vad LCD IN EI TPS H G 2 BUFB o 2 TR 3 E 1 4 en 22K 1 4 5 Vss LT 4 1N4003 ZS 5 29 3 GFSILOG 4 pr 5 RT T1 15 5 Vec 5 zi v elier AM 5 0 Q ves T m xu 7 4323110 14 m 304004093B 304101413P TIONS 1S pie 0080078 vag bu I
2. zu dm CABLE 38 8 8 P N 4328 ld E bl o 40434 5 KNEE z MOTOR z DOWN PM FILTER CABLE 120 230 VOLTS AC W FILTER 4316401 SC EU UE W O FILTER 451640 HILOW DRIVE FOOT P N 4316901 AMPS HEAD HEAD HILOW DRIVE P N 43345 5 NURSE CONTROL ASS Y 43382 ASS Y 43381 ASS Y 43413 NOISE FILTER SWITCH LED ASS Y NEWTRAL 4143910 2 LBU GFSILOG HV PWR CONTROL BOARD P N 4282201 GFSI LOPOS LOG LOPOS IN Vi ENST LUPOS IN s NOTE CUT R25 amp R26 FOR 230V BNDI vee CUT R24 FOR o UE CABLE P N vic ACCBHASE W SCALE P N 4316501 SGLP W O SCALE P N 4316502 FANER ANET CHAIR OUT NEUTRAL P N 40208 BPWR FUSE REVTR pa FLEX CIRCUIT P N 44155 GND BED TEST PORT HILL ROM P N 43143
3. 54 IN CR13 5 F XE B 4 Al lt 8 20 E 3 E co 1 CRI 5 M 4 7 QO 2 3 2 2 d 23 1 L e 9 P 2 I EZ 5 m Cx s j a TD CR21 a o 4 CRIS 1 Cv CRI7 Er E 1 v 45 a a 9 E I gt o gt F n 20 e c 9 Lo t 5 Sod gu 2 L IN 5 2 Ww 5 4 L 8 d z o gr m gt b 7 5 _ D e ES L D Ec 5 o I gt i CR33 2 S 2 ur 8 gt a 9 9 E ES E o an ry 9 S m026d422 Page 5 172 Advance Series Bed Service Manual man026re Logic Control 61410 02 6141002 E and Version Beds Chapter 5 Parts List Table 5 65 Logic Control Board P N 61410 02 and 6141002 E and Version Beds Component Symbol Part Number Descripti
4. R1 ON POTTED VERSION 303159 1 2 K P26 P N 15 3095605 FOR X Pz j AW i ASY 4675200 n can 681W5 O1UF 150V CD P26 P N 15 4323105 FOR 1 30007104 30144105 1 30201200387 2 301078 2H 1 2 1 1 1UF 20V TAN Y 33OUF 25V i ASY 4675201 ANV 270 1 2W 5 2 vss 2 SOMF 3 100K 1 2W 5 2 1 p somor 4 m 0040818 VSS vss vss 2 150V 5 30007104 R2 L Ann 2 303167 300148 T 100UF 25V EA 30205 R3 R65 1 30012222 300167 19 12W 5 oo 1 crt miim T 3040040718 20 184003 i j 2 AC NEU 30007104 3040040818 293 0387 20V TAN AX 30007106 FH VSS 10M 1 2W 5 100K 1 2W 5 1 TORRID vss 1 Ri 30007104 ne 2 30007275 513 2M 1 2W 5 PWRST 1 Lys 100K 1 2W 5 R10 42s pasty 22K 1 8W 2 30007104 3041040498 9 R16 LFo AW 30109224 5 30007275 3040040718 aL 5 3040040938 7 11 2 30109104 5 27 vec 100K 1 2W 5 R42 lA AUF 50 T m 100VC 27 1 2W 5 in 2 3010710465 1 2 1 6 o THE
5. 5 016 5 015 RI 5 DIG 5 DIG ae 10k DATACO 7 1 3 Ja s e P le vs R12 e cm SEG 36 a 1 ADDRCO 14 10k SEG B 35 1 5 SEG 35 2 DATA c38 le b gt SEG D 3 gt 5 p os 5 __ 5 ai p 05 wo p SEG 14 4_ SEG 15 5 L 1 1 1 1 1 alololo ulu o SEG 16 6 DATAS 1 7 gt 3 a o oto 5 SEG DP 17 gt DATA DATACE 5 balela lalala DATA BACKLIGHT via EX 2 1 48 RDDRCB qe 47 RDDRCO Moe 01506 2 15 4 3 46 ADDR 10 DIGCA 14 45 ADORCII 01502 4 15 16 5 A D MXC 39 44 ADDR 12 31 led 5 12 R3 Ho FREQ IN A D 25 45 ADDRES JE 6 11 2 1 CELL MUX B 28 Z DORGA 5 a EN 5 m 41 SER DATA 4 3 Det ca Y mm 55 15 Bb 4 UNIS 685 AS 010 RS 1 55 4 2 2 5555 EN FEE zele 505 37 06 mis 5009 gt y 016062 31 READ 35S 8 8 B8
6. P N 44507 CABLE GARE REC 49 CIRCUIT BREAK TRANSFORMER ASSY HILOW DRIVE FDOT SABLE P N 4316901 8 AMP HEAD HILOW DRIVE ene P N 43345 PHASE 5 6 5 2 4 1 NURSE CONTROL ASS Y 43382 ASS Y 43381 X ASS Y 43413 TE NEUTRAL pape SWITCH LED ASS Y CE 7 414391 VP 70 uuo Y 71 BU y p E 230 VOLTS AC DX T3 LED GFSILOG HV PWR CONTROL BOARD 50 60 Hz im 2 8 P N 4282201 15 Gui XX AMPS esi 5 too 515 xo 3 LOPOS IN Ij s ex 17 P N 4282203 230V 1 12 ye 9 1080514 Leo IN T4 2 a 4 6 vss HH st 15 5 5 5 5 NOTE CUT R25 amp R26 FOR 230V wet CABLE P N 4 ARE vecle Te too s CUT R24 FOR 15V W SCALE P N 4316501 EE CPRIFT7 gt x 1 SCALE P N 4316502 EANEL ASS soup 21 uo Ts ono 12 rs cyte ae P N 40208 CHAIR OUT 14 EH mus 3 BPWR 26 FUSE wee Fo Gea FLEX CIRCUIT P N 44155 9 REPLACE FUSE WITH 5 SED TEE PORT xt HILL ROM P N 4314301 FOR 115V BEDS Lok 23
7. Rb 1 2 1 30007271 Mv 2 210 1 24 5 00K 1 2W 5 SGMDF 1 2 MF D 30007104 1 R3 R65 30012222 300167 100K 1 2W 5 MDF D R 3040040818 Doors 30007104 3040040818 Td ih ups 100K 1 2W 5 E 30007104 3 2 EXAL pe gt 100K 1 24 5 sU 4 R10 22K 1 8W 2 vss 30007104 3041040498 30109224K5 277 we 100K 1 2W 5 R42 1 2 30934 RS 30007104 30007104 22UF 100V C 1 2 1 6 LOM M o 100K 1 2W 5 NCMIF 100K 1 2W 5 3041040498 m 30403LP365 MPWR LAW ID 2 Reo mater 100K 1 2W 5 30400401068 30400401068 MSTAT 1 ru 193 rio Rod 30018273 m 30007221 301091044 28K 1 8W 1 ZK 124 2 220 1 2W 5 220 1 2W 5 2 20 50 30019280186 2 1M 12W 2 vss u20 30403LP365 3040540107B R40 T 12 158K 1 8W 1 Er EH 3 R60 300191581B6 5 823 6 AD D t gt 30007225 2 ANA 30018273 3040040938 3041040498 30405501078 ZIK 124 2 R17 30006475 R63 R64 R29 30019100486 3001910058 124 1 8W 1 m 47M 1 4W 5 1 2 1 2 5 30019124086 A AW 8 1 ig 1M 1 8W 1 1 1 8W 1 304061458 1 30109334 5 3 50 E Z2UF 100V 1a 040040106 Y 2 Th 1 8W 1
8. R1 R2 R3 R4 30007275 30007275 30007275 30007106 1 2 1 2 1 2 1 V I 5 20314 B 2 1 2W 5 27 1 2W 5 Rm 2 7M 1 2W 5 10M 1 2W 5 0 OHM 3021054018 1 2 PHASE GND 3 our IN 4 n 0 CR1 CR2 30614 72 P1 2 30300390687 1 5 1 2 Wd 1 2 Wd 1 4382101 D u 4283505 N 6 0 30007103 R6 7 03 30109104 2 43669178 302105401B 4314305 eee 10K 1 2W 5 30007182 AUF 50V C 2 1195401 gt 44 315mA 250V NO PLATING 1 18K 1 2W 5 2 243906 2 4700UF 35V 2 3 AC NEUTRAL CRT GND NO PLATING 5 2 NI 2014003B8 VDD 1 R13 Zn 5 NEUTRAL 3 T 30007471 0 OHM 4 1 470 1 2W 5 30214180A 4382101 CLOCK 5 2 iis CR12 2 dod R38 TO P7 12 475648R06 302004148B CR10 30006103 3 gs 11 2 2 A41 1 2 2 1 ANN 2N2222 0 1 4W C16 ge 184118 2 302105401B 10K 1 4 5 pom 30109333k 5 R14 2 41135012 033UF 100V C ZL 30007103 GND 43669418 2 SE SIS TRO I cre 9 x vss Y 1 30201400388 2 MIQOUF 35V EA vss R5 l 1 EYELET P10 UL VSS 10M 1 2W 5 4323118 4283718 30419 GND 30007106 GND CR15 CR16 CLOCK 30201400388 12 12 9 05 6 ie 1 1 2 3 Py NRI E vss 5 5 Vs 5 1 1 2 CR5 VSS 1 R9 ov Melie 30109
9. 44185 46204 P17 J19 56 78 9 11 12 13 14 15 P17 16 15 ha 13 12 8 7 6 5 3 2 1 T pe srt RE per pts P300 16 9 BDXT 17 WHT GRY 1 SGLP 13 WHT BLK ee SGDF GRAY 3 1 kpl ae HEEEEEISEREREESE ae WHT BLK KD BLUE SRAY L 5 8 EE nI HE LE f ORANGE LEM st ATIT BU BROWN 70 _ IT QT v verses pe BERE VEL CER 15 KUL 24 YEL GRN m e f YEL 8LU Rios YELAVIOUET sL lLLLLLLL XUL YEL VIOLET YEL GRAY XDL 2 YEL GRAY YEL ORG HUL YEL ORG ee UTA FA YeLywHT ____ 9 20 T ___ heroe 11111110 zn vss BLACK YEL BRN 6 22 BUL 16 YEL BRN vea m senro OOE FE 2 GRAY RED 1 m RER 1 2 s 4 s e v s s 12 13 14 15 P16 Pelele 9 0 es CEEL s 13 15 DES P18 T 18 10264401 FO 3 1 Back to Chapter 3 Schematic Wiring Diagram Test Port Cable P N 60251 01 D
10. E N NNN 5 iD v N Be o T9 9 N N amp 5 pes 6 ll 9 9 2 a Em o N t is N 8 I4 ep e 4 99 ak S y 50 gr yn gt N 5 co c gt 10 m co 10 cc e amp N g c 4 o t ra rA 2 be 5 a 0 LJ LJ LIL JL J Yom o i 5 Rp E o a 5 e 9 DE 68 a lc a iD 9o Se LE ET con E 10 0 N y D wo a ce ip 5 E g E zi 5 B 5 oon 8 D x 19 IQ m 8 5 5 P L IG B m o T 8 Qr Fo g in ra ER BB Ep tr oc E m026e541 Advances Series Bed Service Manual man026re Page 5 201 ZoneAire Sleep Surface Membrane Interface P C Board P N 62738 Chapter 5 Parts List Table 5 73 ZoneAire
11. gt TE N 2 5 gt A atta _ n come ET Is m026d045 5 Remove all the cable connectors from the high voltage control board B Page 4 70 Advance Series Bed Service Manual 026 4 28 High Voltage Control Board Chapter 4 Removal Replacement and Adjustment Procedures 6 Remove the hex nut A from the screw near the center of the high voltage control board 7 Compress the tab of the four standoffs and lift the high voltage control board B up Replacement Assemble in reverse order Advances Series Bed Service Manual man026re Page 4 71 4 29 Logic Control Board Chapter 4 Removal Replacement and Adjustment Procedures 4 29 Logic Control Board Tools required 25 torx head screwdriver 3 8 nut driver Needle nose pliers Removal 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the electronics pan
12. KNEE DRIVE FOOT HILOW HEAD CPR NU SENSOR 55 SENSOR 55 SENSOR CABLE TO NIGHT LIGHT P N 43025 01 43155 P N 60907 P N 60907 ASSY ASSY W SCALENN PIN 40455 01 J P2 P N 60904 P N 60945 POWER J7P72BE 7 bi P N 43025 01 J RABLE CABLE CABLE P N CABLE P N 43165 02 BAN 44655 2 CABLE 41439 10 ese 51487 HEAD HILOW NOISE FILTER 5165101 1 E SENSOR ASSY J P2 J P73Bf P N 60907 AC PHASE J P73 J P2mp JI P T CABLE CABLE J P71A P N 44155 P N 60943 CABLE BRAKE SW FRAME GND cis NFLEX CIRCUIT iat P N 43173 P N 40723 J P7 CIRCUIT BOARD FUSE ENCLOSURE GND REPLACE FUSE WIT J P9 J P 35C J P35B CABLE CABLE NIGHT LIGHT jou Pope jeep 7 amp CABLE ASSY dd J7P sscti J P35B P N 43167 P N 43168 P N 43166 HERTS J P14 52085 54 EERRDO 2 J P6 35 du 222272 J P31 553 573 5 SV 12 HIGH VOLTAGE J P34 5 sao NIGHT GND 4 NTR 9V UNREG NIGHT LIGHT POWER CONTROL EE 5 LOGIC CONTROL LIGHT amp CABLE ASSY BOARD P N 61410 02 W SCALE P N 43166 be e 42822 J P19 NIGHT LIGHT W O SCALE wa RRO VERSION P N 48921 E m Adi 28 LUE MOTOR DRIVE E 1 9 UNREG gs 2 DENN J P8 lel E
13. TLE GIRL ELS ot ot ot ut ot 2 amp A 10 1 pa 5A INPUT 10 7 amp 10 0 Back to Chapter 3 YB2 E 4 10850 BED UP 2 RNIO 10K 16 1 NN vv 4 RN9 10 m 15 2 RNIO 10K 15 2 100K m H D 106 mi 3 Tu 1 RNIO 10K 3 10 REV TREND alow R Tu T CHAR IN alow PR s CUIR gt LOCKOUT HEAD ae ih ep ee p i E EL 55 gt P5 1 VEC 5 us TCF6000 LOCKOUT 4 Je gt 22 22 D 22 224 5 13 1 GO FART S pei 2700 13 2 BRAKE NOT SET_S p5 8 270 12 3 BED NOT 9 RNG 4 EXCESSIVE AR LOSS SS p5 19 2700 5 10 PREVENTION MODE 25 11 chao 1 1 us 1
14. Item Number Part Number Quantity Description 32 28717 1000 2 Bushing 33 See table 5 130 on Communication housing assembly see page 5 256 and Patient Control Unit and Communication table 5 131 on page Module E and F version beds only 5 257 34 44328 1000 1 Spiral pin 35 26078 1000 1 Latch block 36 SA3351 1000 As required Lithium grease 37 41696 01 1000 1 Warning caution label 38 90188 08 1000 2 Hilow thread forming screw 39 34684 1000 4 Screw 40 38567 1000 1 Top cane head 41 38664 1000 1 Communication siderail frame assembly lh 42 38657 1000 1 Communication siderail frame assembly rh 43 28579 1000 0 0833 Ift Tape 44 4759 1000 1 Screw 45 38566 1000 1 End cane 46 446060148 1000 1 Communication housing back 47 44465 01 48 1000 1 Left hand communication housing back bed exit models only 48 34409 1000 1 Spring bed exit models only 49 25329 1000 As required Adhesive 1 oz bottle bed exit only 50 34408 48 1000 1 Cover plate rh siderail only 51 34457 1000 2 Screw 52 48891 48 1000 2 Siderail insert female 53 49223 1000 2 Locking plate 54 90188 08 1000 2 Hilow thread forming screw 55 48890 48 1000 2 Siderail insert male 56 See table 5 123 on 1 Siderail assembly complete lh page 5 250 57 See table 5 123 on 1 Siderail assembly complete rh page 5 250
15. Item Number Part Number Quantity Description 30 45619 1000 1 Transformer cable assembly 31 44760 01 1000 1 Air control board 115V AC version beds only 32 4476002 1000 1 Air control board assembly 115V AC A and version beds only 33 4476003 1000 1 Air control board assembly 230V AC beds only 34 45618 1000 1 Power cord assembly 35 15907 1000 3 Lockwasher 36 38302 02 1000 1 Air control cover 37 45632 1000 1 Switching valve assembly 115V AC beds only 38 45848 1000 1 Switching valve assembly 230V AC beds only 39 45647 1000 1 Cable clamp 40 35663 1000 3 Standoff 41 28837 1000 3 Hex nut 42 20802 1000 4 Keps nut 43 45852 1000 1 Fuse resistor label 44 45667 PL 1000 1 Pump module base assembly 45 43879 1000 1 Torx button head screw 46 45630 1000 1 Air pump assembly 115V AC beds only 47 45847 1000 1 Air pump assembly 230V AC beds only 48 39763 04 1000 2 Standoff 49 SA7389 1000 1 Muffler tube connector 50 SA7390 1000 1 Muffler tube short 51 SA7391 1000 2 Tube fitting tee 52 SA7392 1000 1 Muffler tube long 53 45792 1000 1 Muffler assembly 54 47082 01S 1000 1 Air supply module 115V AC C version beds only 55 4708202S 1000 1 Air supply module 115V AC A and B version beds only 56 45677 03 1000 1 Air supply module 230V AC beds only 57
16. VCC MAT Lu X gt le z ext lt xj cul ul olo OcCim olm s ojo x xmi mc az 2 lt IJ I Aly I lt lt j Li Lu 0 gt mlalz o s QN lololo TTE TTE TeTe E PPE IS STRIS ISTE IS Te Te e Of OF gt A gt AT OF D 0 x x a gt O 2 a 3 a Al wm 2 a 3 o gt x x x x T gt a a eo 0 112135 415 617 819 110 1112 15 14 15 112131415 61789 110 11112 13 14 15 gt 200 0 0 WHE __ F T lt a CN TO sb ian gt m026d402 FO 3 2 Schematic Wiring Diagram 115V A amp Version Beds Back to Chapter 3
17. 5 CR13 30214 180A 1000 Tranzorb 12 30200 4148B 1000 Diode silicon F1 43143 04 1000 Fuse 43380 1000 Relay K2 through K9 30702 1000 Relay K10 30703 or 43148 1000 Relay 01 and 02 options only L1 42818 1000 Filter 03 option only Pl 42835 05 1000 Connector 2 42836 06 1000 Connector 42836 09 1000 Connector P4 P6 43145 04 1000 Connector 5 43145 05 1000 Connector P7 42837 18 1000 Connector P8 30932 1000 Connector P9 30995 04A 1000 Connector header post P10 43231 18 1000 Connector 04 30314 1000 Regulator assembly Q2 27321 1000 Transistor JFET Q3 30300 3906A 1000 Transistor Q5 30310 2222A 1000 Transistor R1 through R3 30007 275 1000 Resistor R4 R5 30007 106 1000 Resistor R6 30007 182 1000 Resistor R7 R14 30007 103 1000 Resistor R9 R11 R12 R15 through 30016 1000 Resistor R26 R36 R37 Advances Series Bed Service Manual man026re Page 5 165 High Voltage Power Control Board P N 42822 01 02 03 Chapter 5 Parts List Component Symbol Part Number Description R10 475648R06 1000 Resistor R13 30007 4715B 1000 Resistor R38 30006 103 1000 Resistor R39 30006 472 1000 Resistor RT1 RT2 43821 01 1000 PTC polyswitch Tl 30614 1000 Transformer Ul 30419 1000 Integrated circuit U2 30414 2803A 1000 Integrated circuit
18. C VERSION 56 B VERSION 42 RH 63 LH 66 64 65 C VERSION A VERSION 59 58 67 A VERSION B VERSION m026d013 Page 5 130 Advance Series Bed Service Manual man026re Head Siderail Assembly A B and Version Beds Chapter 5 Parts List Table 5 54 Head Siderail Assembly and Version Beds Item Number Part Number Quantity Description 1 See table 5 124 on Patient control assembly see Patient Con page 5 250 and trol Unit and Communication Module table 5 125 on page version beds only 5 251 2 See table 5 124 on Patient control assembly see Patient Con page 5 250 and trol Unit and Communication Module table 5 125 on page version beds only 5 251 3 38335 1000 2 Patient control panel 4 34683 1000 16 Screw 5 See table 5 124 on Patient control overlay see Patient Control page 5 250 table 5 Unit and Communication Module and 125 on page 5 251 B version beds only table 5 126 on page 5 252 and table 5 127 on page 5 253 6 See table 5 132 on Nurse control assembly complete see Sid page 5 258 erail Control Switch Units and version beds only 7 See table 5 132 on Nurse control overlay see Siderail Control
19. 14 sr TL gl j E DE eo 1 A 11 PD z Dip AEST 7 re NUS 2 00 0 EXBB PCI EE mm 0 C E Les 7 Co B m026d278 7 Replace the air control board Go to Final Actions on page 2 21 8 Connect the negative lead of the voltmeter to the anode of D16 C and measure the voltage at P112 Pin 2 B The voltage measures 8V DC or more Yes No Go to step 19 9 Replace the LON cable This solves the problem Yes No Goto step 11 10 Return the bed to its normal operating condition and go to Final Actions on page 2 21 Advances Series Bed Service Manual man026re Page 2 79 2 23 ZoneAire Sleep Surface Does Not Work Chapter 2 Troubleshooting Procedures 11 12 13 14 15 16 17 18 19 Replace the MF Bednet cable This solves the problem Yes No Go to step 13 Return the bed to its normal operating condition and go to Final Actions on page 2 21 Replace the footboard control panel This solves the problem Yes No Go to step 15 Return the bed to its normal operating condition and go to Final Actions on page 2 21 Replace the air control board This solves the problem Yes No Go to step 17 Return the bed to its normal operating condition and go to Final Actions on page 2 21
20. Item Number Part Number Quantity Description 34 19124 1000 10 Large cable tie 35 43338 1000 2 Label CPR release 36 4565818 1000 1 Ground strap assembly 37 38 22247 1000 1 Caution label 39 43389 1000 6 Hilow torx screw 40 43319 1000 2 Top cover CPR release 41 34418 4 Compression spring 42 43320 1000 2 Mounting plate CPR release 43 43317 1000 2 Button CPR release 44 43318 1000 2 Handle CPR release 45 43354 1000 1 CPR assembly complete 46 22646 1000 3 Felt pad 47 37232 1000 2 Hex nut 48 44508 1000 1 Wiring diagram label 230V 49 44082 1000 1 Wiring diagram label 115 volt models only 50 39252 1000 1 Label caution trapeze 51 44663 01 48 1000 1 Top cover assembly 115 volt models except for ZoneAire Sleep Surface 52 38518 48 1000 1 Seat pan pc 53 43746 1000 1 Clamp CPR cable 54 43879 1000 1 Torx button head screw 55 18890 1000 2 Tru arc ring 56 43361 1000 2 Slide housing 57 SA1623 48 1000 1 Sliding head cover with felt pads 58 44663 02 48 1000 1 Top cover assembly 230 volt models only 59 SA1481 01 1000 1 Bed exit tape switch kit with 4 pin tape or switch connector SA148102 1000 1 Bed exit tape switch kit with 6 pin tape switch connector 60 36790 1000 8 Drive rivet 61 43656 01 1000 1 Shoulder bolt 62 45853 1000 1 Wiring diagram label ZoneAire Sleep Sur face models only 63 45892
21. Component Symbol Part Number Description DS1 DS4 30508 1000 Yellow LED DS2 DS3 DSS through DS12 30505 1000 LED yellow P5 44478 12 1000 Connector P6 44478 08 1000 Connector P7 44478 10 1000 10 position CT connector P8 44478 02 1000 Connector 1 30007 8205B 1000 Resistor R2 R3 30016 1000 Resistor S1 through S3 30817 1000 Switch S4 through S9 30816 01 1000 Switch N A 38336 1000 Switch tree N A 38330 48 1000 Pin N A 38353 48 1000 Stop pin pc NOTE This is for version beds only Advances Series Bed Service Manual man026re Page 5 217 Interface Board P N 44578 Chapter 5 Parts List Interface Board P N 44578 Figure 5 63 Interface Board P N 44578 LO gt Co lt 0264138 5 218 Advance Series Bed Service Manual man026re Interface Board P N 44578 Chapter 5 Parts List Table 5 81 Interface Board P N 44578 Component Symbol Part Number Description Pl 44478 08 1000 Connector 2 44478 09 1000 Connector 44478 12 1000 Connector P8 44478 02 1000 Connector P10 44478 03 1000 Connector Advance Series Bed Service Manual man026re Page 5 219 Outer Control Panel Assembly P N 44668 03 04 05 06 Chapter 5 Parts List Outer Control Panel Assembly P N 44668 03 04 05 06 Figure 5 64 Outer Control Panel Assembly P N 446
22. 1 5 Chapter 4 Removal Replacement and Adjustment Procedures 1 5 Chaplet Pans 1416 gSa ro Get 1 5 Chapter 6 General 1 6 Chapter 7 Accessories iui ere ox PES IA RR OPE lea 1 6 Typographical Conventions 2 eder ERR ENE 1 7 Introductio 4 o4 9 ege oad E RI uq a es 1 8 secet y Rt QS satan x cuts e SP Sega queat ERN 1 8 Operating 1 8 Bed cet aes v ondas tL entre 1 8 Specifications 2 rene ee pees edd AER UE EE 1 13 Physical Description ewe Fade Re Soe EY e 1 13 Head Section 1 15 CER Releases bed e 1 15 Knee Section 1 15 Foot Section Inclination 1 15 Hilow Sleeping Surface 1 15 Retractabilily 1 16 Mobility Braking and Steer System 1 16 Trendelenburg Reverse Trendelenburg 1 16 Manual Operations o s QUT Lr VS ea Rd P pd pl 1 16 Advance Series Bed Service Manual man026re Page v Table of Contents 1 17 Auto
23. 3 41 Advances Series Bed Service Manual man026re 3 1 Chapter 3 Theory of Operation Analog 1 3 42 DIC EE 3 42 Analog to Digital 3 42 Solenoid Diye s ses d vp Gye qa M UR Bat 3 43 Grounds eee eb Rec Se RO Re CAD ny 3 43 Power Supply e kei 3 43 ZoneAire Sleep Surface Air Interface System 3 44 SWiteh Uus se aay ais EPOR mates 3 44 Membrane Key Panel Switch Multiplex Circuit 3 44 LBS isses sedat a ket ei ru des 3 44 Membrane Key Panel LED Driver 3 44 Mattress Plumbing ow Debe wah od dua RS 3 45 ZoneAire Sleep Surface Software Theory of 3 45 General Descrip i ad pee etes ad leds 3 46 LIA e Pur ets 3 46 ZoneAire Sleep Surface Operating Modes 3 47 Off onia indis Bie a tete 3 48 Pressure Mode esi Ud acta 3 49 Heel Relef Modes a are IP Rae 3 49 COmfar Mode ssec fd ex are Soe pua MS tn
24. 1 15 Foot Section Inclination 1 15 Hilow Sleeping Surface 1 15 Retractability ows ad ce ue Ue eae O 1 16 Advance Series Bed Service Manual man026re Page 1 1 Chapter 1 Introduction Mobility Braking and Steer System 1 16 Trendelenburg Reverse Trendelenburg 1 16 Wanita net CS UM sn 1 16 o ped GUI Due SUDAN III aco AE edad Vis 1 16 Automatic Contour casa PRAHA antenne Ex ae Pu 1 17 Chart v s usd duties dI A At 1 17 Nurs Control Panel ss oud dues ac bem Rr eT audere 1 17 Footboard Control 1 1 19 Head Pane le ca s ous ee et TRAD d RETI Rete E Owes ats 1 19 Mattress Frame Interface 1 20 Rod Accommodation 1 20 Docking Wall Protection 1 20 oce uy e 1 20 Head fed pee earn edes 1 21 INTIS Gi a oar 1 21 Bed Exit System su es 1 21 Excessive Airloss 1 1 21 Electrical
25. E 1 22 22 Aine ane 1 22 Hilow Head and Foot 1 23 Head Ate eae eee 1 24 Rie yes a Eu eee eve be dis 1 24 DynamicAire Sleep 1 25 ZoneAire Sleep Surface 1 25 ES WAGE DES 1 25 Regulations Standards and 1 26 Model Identification sss aude dores Me Ge RON SN P ERU AG vea vd 1 26 Sideral Option ID 41 i24 deeb sed tie det td vena 1 26 General Operations haa mar 1 27 Footboard Control Panel sci 02004 sec RR pde E R3 es 1 28 Page 1 2 Advances Series Bed Service Manual 026 Chapter 1 Introduction Automatic aee UEM RU 1 28 Head Panel and Footboard Control Panel 1 29 CPR Releases enr Bey oe dh 1 29 Head Section Elevation Operation 1 30 Manual Operation of Bed When Electric Power 15 Not Available 1 31 Head iex cr 1 31 Hilow Function 62 nee PEN Ses eee RE ERE 1 31 Knee PUNCHON ee A
26. m026d433 Page 5 92 Advance Series Bed Service Manual 026 Foot Panel Assembly P4063B P1135 C and E Version Beds with Membrane Switches Chapter 5 Parts List Table 5 44 Foot Panel Assembly P4063B P1135 C and E Version Beds with Membrane Switches Item Number Part Number Quantity Description 1 40294 1000 1 Footboard shell assembly 2 38328 1000 2 3 40310 1000 1 Caution label 4 38524 1000 1 HPL insert 5 38525 1000 1 Adhesive tape 6 393 1000 2 Screw 7 45856 1000 2 Foam spacer 8 44734 pl 1000 1 Interface box top 9 13206 1000 3 Screw 10 49578 1000 1 Membrane control board 11 15907 1000 2 Lockwasher 12 44735 1000 1 Insulator 13 44733 1 1000 1 Interface box bottom 14 60108 1000 1 Cable 14 conductor 15 45708 1000 1 Wire tie 16 4975702 1000 1 Casting key panel no scale DynamicAire or or 4975705 1000 1 Casting key panel VIP no scale Dynamic Aire 17 90196 06 1000 8 Screw hilow 18 39159 1000 1 Aluminum extrusion plate 19 38883 1000 1 Door assembly complete 20 38529 1000 1 Torsion spring 21 39161 1000 1 Pin 22 45670 20 10000 1 Cable ground strap 23 44806 1000 1 Cable MFI nurse control 24 14450 10000 1 Small cable tie 25 45928 1000 1 Foam shield 26 49755 10000 1
27. EA RIDERS 4 46 ZoneAire Sleep Surface Transformer 4 47 Removal xs er Made ho ee tio t 4 47 Replacement eirt ibe ers teg et Rema hele nes 4 48 ZoneAire Sleep Surface Compressor Old Style 4 49 EMO Val LE eoe eke aed eren ne Sa eS 4 49 Replacement cise hese RP oie eosin da kia bas 4 50 ZoneAire Sleep Surface Compressor New Style 4 51 Removal Dares oR ye kin da ess ele NE PRO TI Eds 4 51 Advance Series Bed Service Manual man026re Page xiii Table of Contents Replacement s RC Pet Mga pice iue e a 4 53 Nurse Control Panel and or Cable Scale Beds Only 4 54 Cs BO 4 54 awe ee ons er pel SUN Heine dT PURI cap 4 56 Nurse Control Panel and or Cable Non Scale Beds Only 4 57 Removal Les ee ei tue Sen 4 57 Replacement Em 4 58 Nurse Control Panel Membrane Type Footboard Scale Bed 4 59 4 59 Replacement 7 4 4 61 Nurse Control Panel Membrane Type Footboard Non Scale Bed 4 62 Removal at dave Ren IER gs
28. Vss 9 HUL BPWR 2 CABLE P N 43671 DONNER SES ODD Veo 10 HDL BUL 9 2e ote SV UNREG 5 5 7 OF 5 GND 2 2 SGLP vss EU n 45 E 7 FES a SS SS SS CHAIR OU BPWR SUP 312 NIGHTLIGHT Hd 62 AUX 5 BUL E SENSOR Hi VCC MAT AUX 2 BDL F CABLE is V IRE ABLE J P 51 45177 a SIDERAIL Sur GND NCMIF 5 CABLE P N 44185 4 T4 2V WP 40 J P 19 45 V NCMDF x BDXT m 3 ps T7 4 vss CABLE EH 5 _ 5V GND 64 SCALE MICRO BOARD ASS Y 5 5 vec Su ss P N 43170 495 9 v TS XAIRL SGMDF 5 4 SV GNE 1 Lockout P N 3950601 LE 17 CABLE P N 43167 Ed a Boxt e 3 Lo pos 28 HI POS vcc ASSY P N 43383 Ne ROUND Set vec DE s BED EXIT AC INPUT Vss 9 91 1 EUTRAL BED EXIT PHASE pe ote ES gen su LL 1 we P N 4552 2 MAT CONT BOARD SEE NOTE 3 5V 016 5 DIG au 65 UBDF z P N 44047 va 9V UNREG 5 GND J P 105 3 2121 016 PUMP BDXT BDXT gt 4 J P 44 15 194 9V UNREG output oxra 7 val 5 oi ANA GND 5V TRY 7 7 4 sv Loros L KNEE LIMIT ASSEMBL
29. 4841905 3068301 01uF FB2 arn VA 3068301 U1 303122931AZ c5 45V POS 0 3 NEG 0 3 47619101 T EU NE G 0 304016000 POS 0 M 45V m A 3083201 745 87 R27 18K IN OUTPUT Vs REF AD622AN l fsck von 2 MSCLKIN DVDD NE G 1 MSCLKOUT DIN POS 1 S sis 5 RET amp 11 AVDD AGND l 10 l 7 IN REFIN 8 AIN os Us R19 Oohm 07715 5 pum FB1 6 2 POS 2 3068301 PS 05 1 POS 2 13 OluF R32 1 9 VOLTS UNREGULATED X2 X POS 3 1 2 CGD ROG 3 DIGITAL GROUND 3 A GND CONNECTED TO D_GND NEAR U1 4 RDY R25 USE EITHER R19 OR 02 AND 03 R12 10K 5 R11 el ain 7 SCLK 20509 R30 5V R15 9X 100 OHMS 47619101 8 NV WR R16 8 9 NV CLK 100 1 4W5 R21 ERE EE m R23 MSI 1K 30410140528 ie au T 4 1 9 10K 4 12 SPARE fama A_GND 2 Jai R22 me C30 C31 C29 c24 23 3095712 cop AC 3 A2 SCL 6 gt VA BSWI 4 vss SDA 5 PIENE X24C02 V R33 9X 47641102 ui R33 NOT INSTALLED EME e BSW1 O R24 1K D1 NOTES 4 RIT 1 WHEN USING FOUR LOAD BEAMS ADD PA
30. 8 e TUN 2 S2x Hu Vss HOSE ST uH 3 CRIS 16 FLAT T moreu i 13 Va 10 LOPOS IN LOPOS IN 5 R 1441488 mE HUSG AN LOH 1 S LOH KUL m TEUN v 2219 HSA T 10 13 Vss Sus Thig CHAIR OUT FB TH QUE AF 13 PIX UD 8 Hs 8 m 41010428 worms 1 29 832845 aT 9 Ho EN ci az AN fs CPR IN 05 CHAIR IN FB LICHNLFB 10 16 6 l FOOTBOARD 4 8 Hs U PAL HEAD Vss 17 via CARE mund vm 10 vs 18 spun P32 5 040938 KNEE Luis FOR COMPLETE BOM SEE 49573 9 40938 KULIN WA LOK IN T ae 1 ue 1 B_IN 819 U3 KUSG OU 0 ce NOTE 144148 HILL ROM P N 3020001481 LOE IN m p z D BE ren las VssV 1 UG vag 22 USED IN PLACE OF CHAIR PAL TUM HLL ROM P N 3020140038 LOH IN 0 TKD KDL 17 YELET C31 C36 43 45 52 69 UU pes 3 n TRU 2 1 1 Vee 5 g7 HDLEN CAPACITORS 2931 036 43 45 C5 E 5 3 1 PACKAGE AND ARE LOCAA CHAIR IN 10 R 1441488 14 5 CLOCK AK KOSG TST_D_K THE SOLDER SIDE OF THE BOARD CHAIR IN mali LKD IN RR D cu LOK reru 1 1 3041040428 FLAT RESISTORS RI 822 023 830 REVTR_IN m 48 CR20 Vec 5 m E 6 05 87
31. 5 42 DynamicAire Sleep Surface P923CD P923ED 5 46 DynamicAire Sleep Surface P923CD03 and P923ED03 5 48 DynamicAire Sleep Surface Compressor Assembly Old Style 5 50 DynamicAire Sleep Surface Compressor Assembly New Style 5 54 ZoneAire Sleep Surface P1410CA and PI4I0EA 5 56 ZoneAire Sleep Surface Power Air Supply Module Old Style 5 60 ZoneAire Sleep Surface Power Supply Module New Style 5 64 Head Panel Assembly P4060A 5 66 Foot Panel Assembly P4061A P1105 Bed with Toggle Switches 5 68 Foot Panel Assembly P4061B P1105 C and E Version Beds with Membrane Switches 5 70 Advances Series Bed Service Manual man026re Page 5 1 Chapter 5 Parts List Foot Panel Assembly P4061C P1105 Version Bed with Membrane Switches 1 5 74 Foot Panel Assembly P4062A P1115 Bed with Toggle Switches 5 78 Foot Panel Assembly P4062B 1115 and Version Beds with Membrane Switches 5 82 Foot Panel Assembly P4062C P1115 Version Bed with Membrane Switches 5 86 Foot Panel Assembly P4063A P1135 Bed w
32. Model Number Description 115 Volt 230 Volt Models Models 1104 N A Bed without scale DynamicAire Sleep Surface or ZoneAire Sleep Surface CPR and night light 1105 1106 Bed without scale or DynamicAire Sleep Sur face 1115 1116 Bed with scale and upgradeable to include the DynamicAire Sleep Surface 1135 1136 Bed with DynamicAire Sleep Surface and upgradeable to include scale 1145 1146 Bed with scale and DynamicAire Sleep Surface 1155 N A Bed without scale and ZoneAire Sleep Surface 1165 N A Bed with scale and ZoneAire Sleep Surface Siderail Option ID Hill Rom offers basic siderail options with the Advance Series Bed An example of how a product number appears is P1165E55 See table 1 3 on page 1 26 Table 1 3 Product Number Example Product Number Description P Product number prefix 1165 Model number of bed E Version number of bed 55 Siderail option number Page 1 26 Advance Series Bed Service Manual man026re General Operation Chapter 1 Introduction See table 1 4 on page 1 27 for a description of the siderail options Table 1 4 Siderail Options Siderail Description Option 52 Bed functions nurse call and entertainment 53 Bed functions nurse call entertainment and lighting 54 Bed functions nurse call entertainment and bed exit 55 Bed functions nurse call entertainment bed exit and lighting 56 Bed functions nurse call
33. onde oye Sa ee ee 4 116 Hilow Foot Limit Switch oss RE EH GU YE RYE 4 117 bed reiten xa Bed we dede bed 4 117 Replacement eu da tX A amat 4 119 Adjustment A and Version Beds Only 4 119 4 121 Adj stme nt RN a ee Be dau 4 121 Brake Camiye cae ere m V doe aay et 4 123 Renioval site tee SR er the 4 123 Se 4 124 Brake Block Mechanism ode 4 125 Removal RR dd NE AIE nn 4 125 M eee Oe eh ee 4 125 Brake Licht Switches see A tee te Ar eae a 4 126 Removal se 4 126 Replacement uu 4 127 Siderail Control Patient and Nurse 4 128 Removal 124 ed eens 4 128 Replacemelits 225 A MEUS 4 130 SIdetalls gt 4 131 Page xvi Advance Series Bed Service Manual 026 Table of Contents Renioval o ne TN 4 131 Replacement qus Uber egeo er wise p Ld
34. 4 37 Removal c Sard ah ces Rae ee ee 4 37 R DIAC MENE ML hae dat bota EM ue 4 39 ZoneAire Sleep Surface Power Supply P C Board 4 40 Removal tap weed a 4 40 Replacement 4 41 ZoneAire Sleep Surface Air Control P C Board 4 42 Lua E MEL EM 286 4 42 Replacement Boe oe Ru Fac d RE pose a 4 44 ZoneAire Sleep Surface Switching Valve Assembly 4 45 Removal oot dose eet ate eae ine Ne 4 45 Replace melt NE Pos 4 46 4 2 Advance Series Bed Service Manual man026re Chapter 4 Removal Replacement and Adjustment Procedures ZoneAire Sleep Surface Transformer 4 47 Removal te uas SE TR a D er d YA 4 47 Replacement 4 48 ZoneAire Sleep Surface Compressor Old Style 4 49 Removal Rive de Shae 4 49 Replacement Gat eee ua Ee dex fu RE 4 50 ZoneAire Sleep Surface Compressor New Style 4 51 wen AE E M NE xa ers 4 51 Replacement
35. version bed 42 43387 1000 1 Auto contour cam version bed 43 43385 1000 1 Scale switch version bed 44 432725 1000 1 Head drive screw assembly version bed 45 63175 1000 1 Head drive limit assembly E version bed 46 61996 1000 1 Washer flat version bed 47 43389 1000 3 Hilow torx screw version bed or 61997 1000 Screw hilow pan torx version bed 48 SA1663 1000 1 Head drive screw assembly E F version bed 49 43353 1000 1 Head drive screw assembly with motor 50 6200401 1000 1 Head drive screw assembly without CPR 51 6200402 1000 1 Head drive screw assembly with CPR Page 5 152 Advances Series Bed Service Manual man026re Head Drive Unit Assembly P N 43353 6200401and 6200402 Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re Page 5 153 Head Hilow Drive Assembly P N 43278 01 and 6200301 Chapter 5 Parts List Head Hilow Drive Assembly P N 43278 01 and 6200301 Figure 5 39 Head Hilow Drive Assembly P N 43278 01 and 6200301 INTERMEDIATE FRAME m026d017 Page 5 154 Advances Series Bed Service Manual man026re Head Hilow Drive Assembly P N 43278 01 and 6200301 Cha
36. A eR PLI E PETERE 4 77 Replacement Niue 4 79 Head Motor GE ne See th Cop eee e ease Pees 4 80 Removal 4 80 Replacement Pee eee 4 81 Hilow Head Motors chr e bese dae ed RE RI RN qae 4 82 Removal ans XM does sed enemies EET MS 4 82 Replacement Les x osos oues UU Ea TRAE Poe BRUN RP RR 4 83 HilowPoot MOTOT LL vere 4 84 Removal ae ne ARI 4 84 RE T 4 85 Knee Moores Slate echo Aes eee eens ne bee ocu 4 86 Removal bed ees Su tee ets le 4 86 Replacements sus Lan es ne 4 87 Head Screw Assembly Saeko a 4 88 Removal inue Risk eR hate Rs LX E 4 88 Replacement ee pees 4 89 Ehlow Head Screw 4 90 Remoyal essi cee en 4 90 Replacement SL NE ed NRI 4 93 Linit ted oS eM it ae Mut 4 94 Removal sisse i sina hw bee eke Pee Pa tone RW ee ene 4 94 RE DAC
37. version bed or 61991 1000 1 Switch slide assembly F version bed 35 43275 1000 2 Spring clip 36 42946 1000 2 Torque cage pin 37 42848 1000 1 Torque cage 38 43336 1000 2 Guide 39 SA3351 1000 As required 4 ounce lithium grease 40 43887 48 1000 1 Thrust bracket assembly 41 42 43112 1000 Knee channel 43 43880 1000 Torx pan head screw 44 43389 1000 2 Hilow torx screw version bed or 61997 1000 2 Screw hilow pan torx version bed 45 43383 1000 1 Knee switch housing assembly C version bed 46 90018 28 1000 2 Hex head cap screw 47 20802 1000 2 Keps nut 48 43878 1000 2 Torx button head screw 49 43386 1000 1 Auto contour switch version bed 50 42878 1000 2 Extended limit switch version bed 51 43387 1000 1 Auto contour cam version bed 52 42877 1000 1 Knee switch housing version bed 53 30949 1000 Plug housing 54 43930 1000 5 Male pin 55 4327351 1000 Knee drive screw assembly version bed 56 63176 1000 1 Knee drive limit assembly version bed 57 SA1662 1000 1 Knee drive screw assembly E F verson bed Page 5 148 Advances Series Bed Service Manual 026 Knee Drive As
38. Item Number Part Number Quantity Description 1 6132402 1000 1 Bottom cover 2 SA4589 1000 6 Magnet 3 6132102 1000 1 4 SA7395 1000 2 Push rivet 5 SA7396 1000 1 Strap with buckle catch 6 SA7396 1000 1 Strap with buckle catch 7 Not sold separately Bottom foam 8 45679 1000 1 Surface control module 9 45598 1000 1 Surface control frame 10 45631 1000 1 Surface control valves 11 45649 1000 1 Surface control cover 12 14450 1000 1 Small cable tie 13 45682 1000 6 Flex tubing 14 44740 1000 1 Sensor control board 15 45573 1000 1 Sensor cable surface 16 45955 1000 1 Connector cover 17 45846 1000 1 Quick coupling female 18 4568 1 02 1000 1 Urethane tubing 19 42006 1000 2 Screw lock 20 45640 PL 1000 1 Surface control base 21 SA7399 1000 1 Heel bladder 22 SA7400 1000 3 Snap rivet male 23 SA7401 1000 1 foam 24 SA7402 1000 10 Elbow connector 25 SA7403 1000 2 Tubing clamp 26 SA7404 1000 1 Locator plate 27 SA7405 1000 3 Snap rivet female 28 SA7406 1000 2 Tubing heel bladder zone 3 inflate deflate 5 sense rh 29 SA7407 1000 2 Tubing heel bladder zone 2 inflate deflate 5 sense rh 30 SA7408 1000 2 Tubing heel bladder zone 1 inflate deflate Ih sense rh Advances Series Bed Service Manual man026re Page 5 57 ZoneAire Sleep Surface P1410CA and P1410EA Chapter 5 Par
39. QNYOS TOHLNOD YOSNIS NOT VNOT SSA ic Wiring Diagram ZoneA ire CABLE P N 44807 ac k to Chapter INOZ avan 3NOZ 1 35 CABLE ABLE P N 44809 s 8 pa UF CABLE P N 44 me BED NOT DOWN 8 809 2 2 KNEE MOTOR scar ur CABLE P N 4480802 4480801 FOR SCALE 3 35 Dowd DIGITAL am E 4 4 FILTER CALE 120 230 VOLTS AC WALTER LINE CABLE W O FILTER 4316402 TR 1 z i MELON DRIVE FOOT CABLE P N 4579401 XX AMPS NEUTRAL m EL HEAD HEAD MILOM DRIVE LM 45 PHASE ass y 43362 assy 43381 ra WP 70 MP NEUTRAL 413910 2 MEMBRANE FOOTBOARD wer wits INTERF
40. 2 1000 4 aM 1000 2 2 2 T 4 amp T 010 Y 1 1 010 mam 818 522 m026d413 10K FO 3 13 Schematic Wiring Diagram Analog Board P N 39369 01 5_ANA 10 30402660 Back to Chapter 3 5_ANA R7 2 300191372B6 137K 1 8W 1 R6 300191372B6 137K 1 8W 1 R8 30019100386 100K 1 8W 1 1 2 R5 30056500 R13 500 300195111B6 1 2 R14 300191003B6 1 541K 1 8W 1 100K 1 8W 1 R15 300195111B6 1 2 13 30402660C ANN R9 300191003B6 511K 1 8W 1 1 100K 1 8W 1 AUF 50V C 30109104K5 1 j 2 30019100386 100 1 8W 1 2 R18 1K 1 4 5 30006102 R17 1 300193012B6 2 LNW 30 1K 1 8W 1 TB41 3099010 R16 1 300191003B6 100K 1 8W 1 BEAM 1 2 3041014052B Ra 1 2 3 30006103 13 1 2 2 5 15 ANN R12 30019100286 6 11 10K 1 4 5 10K 1 8W 1 BEAM 2 _ 7 i R2 8 5 30006103 1 2 9 7 3 ANN 30019100386 5 100K 1 8W 1 10 10K 1 4 5 AGND 6 1 2 5V V 30402660C 8 GND v ner R24 R25 300201501B8 300201501B8 1 2 1 2 5_ANA AGNDY 15K 1 4W 1 po 15K 1 4W 1 30006103 1 2 2 303003906A8 5_DIG a 10K 1 4 5 R23 2N3906 A 3000
41. 2 2 2 2 2 gt We Te T T me Ju co c 652 6 2 5 82 B 2 8 8 1 p 1 1 Y 13 V Pint 9 prez N RCS 6 02 SASOA vec 4 P3 1 2 3 4 5 P3 6 P5 3 P3 8 P3 9 P3 1 gt P3 10 1 m026d420 FO 3 20 Schematic Wiring Diagram 115V amp D Version Beds AC PHASE Back to Chapter 3
42. Set ot tt EN as 2 25 Four Motor Bed Tester Operation 2 26 CONNECTIONS ss voe oun ve reete E DES RU d obe 2 26 Test Cable to Test Unit 2 26 Test Cable to Bed sta en Gos ae en 2 26 Voltise Checks Eros ee odo y are eee ee ea uud 2 27 en 2 28 Manual Test Mode 2 28 Automatic Test Mode 2 28 Voltage Checks 2 29 Volt Ohm Meter VOM 2 30 Electrical Functions 2 30 SideCom Communication System Tester 2 34 Connecting SideCom Communication System Tester For Operation 2 34 Testing With SideCom Communication System Tester 2 35 Jumper Wire binduni E C init 2 37 Head Hilow Will Not Lower 2 38 Foot Hilow Will Not Lower 2 39 Head Hilow Will Not Raise 2 40 Foot Hilow Will Not 2 41 Knee Section Will Not Lower 2 42 Knee Section Will Not Raise
43. m026d134 Page 5 66 Advances Series Bed Service Manual man026re Head Panel Assembly P4060A Chapter 5 Parts List Table 5 36 Head Panel Assembly P4060A Item Number Part Number Quantity Description 1 P4060 1000 1 Head panel assembly 2 37992 1000 1 Head panel 3 38522 1000 1 HPL insert 4 38523 1000 1 Adhesive tape 5 38524 1000 1 HPL insert 6 38525 1000 1 Adhesive tape 7 38328 1000 1 Bumper m Specify high pressure laminate color Advances Series Bed Service Manual man026re Page 5 67 Foot Panel Assembly P4061A P1105 Bed with Toggle Switches Chapter 5 Parts List Foot Panel Assembly P4061A P1105 Bed with Toggle Switches Figure 5 16 Foot Panel Assembly P4061A P1105 Bed with Toggle Switches 28 13 14 m026d008 5 68 Advance Series Bed Service Manual 026 Foot Panel Assembly P4061A P1105 Bed with Toggle Switches Chapter 5 Parts List Table 5 37 Foot Panel Assembly P4061A P1105 Bed with Toggle Switches Item Number Part Number Quantity Description 1 752 1000 3 Screw truss head 2 40294 1000 1 Footboard shell assembly 3 43604 1000 1 Receptacle bracket 4 18252 1000 2 Screw 5 38524 1000 1 HPL insert
44. 3040040138 vec A 1 R18 30007181 30013181 180 1 2W 5 1 2 2 AN 180 1 24 5 4 016 03 30405401078 ZZ 304203010 9000302 2 4 MOC 112 7 N vec 1 R27 30007181 30013181 1 1 2 5 1A 180 1 2W 5 116 U18 04 30005401078 282 30421 9000302 21 y voc 1 R38 R37 30007181 30013181 180 1 2W 5 1 2 2 AN 180 1 2W 5 ETT 30405401078 252 30421 30325629 4 Kt u23 R36 30013181 1 29 30921 180 1 24 5 4 1 022 05 PUMP 30405401078 25 30421 30323029 6 ubFsoL 6 4 5 urso 7 2 2 3 urso R58 R57 30007181 180 1 2W 5 1 2 AW 180 1 24 5 114 uz 07 30405401078 SZ 30421 30323029 F D 2 4 3 40 1 K y voc R48 30007181 en 180 1 2W 5 1 2 ANY 180 1 2W 5 1 6 u27 08 30405401078 12341 30323029 eur o 2 LIF D m026d416 FO 3 16 Schematic Wiring Diagram DynamicAire Air System Board P N 46752 Back to Chapter 3 NOTE TRANSFORMER FRAME NOT GROUNDED
45. Page 5 170 Advances Series Bed Service Manual man026re Logic Control Board P N 44158 01 02 06 Chapter 5 Parts List NOTES Advance Series Bed Service Manual man026re Page 5 171 Logic Control Board P N 61410 02 6141002 E and Version Beds Chapter 5 Parts List Logic Control Board P N 61410 02 and 6141002 E and F Version Beds Figure 5 44 Logic Control Board P N 61410 02 and 6141002 and F Version Beds ES 8 2 2 5 MET M S e CR27 E LI 2 4 44 CR24 3 CRI N 2 5 3 z 3 a 2 2 1 ced CT In en CR5 2 0 m CR3 CR2 o CR45 2 D CR42 T i CR43 8 200 3 25 F 4 lt 2182 zn 2 d
46. P N 44805 Component Symbol Part Number Description C1 through C3 CS C6 C9 47642103K3C 1000 Capacitor through C46 C50 through C65 C69 C4 47642102K3C 1000 Capacitor C7 C8 47642300J3A 1000 Capacitor C47 through C49 C66 through 47662225K7 1000 Capacitor CC68 C70 D2 D5 D6 D8 47681050 1000 Diode D3 47922 1000 LED super red D9 through D16 47680 1000 Diode signal Pl 4447804 1000 Connector 4 position 2 4837330H 1000 Connector 30 position P3 44478 11 1000 11 position ct connector P4 44478 14 1000 Connector 14 position P5 4447813 1000 Connector 13 position P6 44478 02 1000 Connector Q4 479003906 1000 Transistor Q5 through Q17 479002907 1000 Transistor R1 R2 47619332 1000 Resistor R4 through R7 R9 47619104 1000 Resistor R8 47619471 1000 Resistor R10 R15 R24 R27 47619102 1000 Resistor 30007121 1000 Resistor R12 R13 R25 47619103 1000 Resistor R17 R19 47619511 1000 Resistor R22 R23 47619100 1000 Resistor R26 47619274 1000 Resistor RN7 RNI1 47628104G16 1000 Resistor through RN13 RN2 47628183G16 1000 Resistor RN3 through RN5 47628511G08 1000 Resistor RN6 47628271G14 1000 Resistor RN9 RN10 RN14 RN15 47628103G16 1000 Resistor U1 U3 3041874HC24 1000 Integrated circuit 5 198 Advance Series Bed Service Manual 026 ZoneAire Sleep Surface Membrane Interface P C Board P N 44805 Chapter 5 Pa
47. ears EM eae 2 5 EuncHtom CHECKS gt 2 7 Mechanical Subsystem Troubleshooting 2 7 Electrical Subsystem Troubleshooting 2 7 Pneumatic Subsystem Troubleshooting 2 9 Zone Aire Sleep Surface 2 11 Service Required LED ue Du pee ede Rep ea 2 11 Footboard Control Panel Switch LED Test 2 14 Air System Self Diagnostic Test 2 17 Air System Independent Diagnostic Test 2 19 Soft Reset ste y eR E ERE le tee NE tt 2 20 Final ACHONS so Pant STRE DEED AY 2 21 25526 wie VES ens 2 22 Testing JSequiremeblis eds EF ee a tho Le hae Fus Wes 2522 Four Motor Bed Tester Not 2 23 Description qd Rv be RODA 2 23 Test Unit Not 2 24 DE 2 25 Display Renan me tenseur b 2 25 a esis DedpMeur ye expe ud 2 25 Selector SWIICDA rune dag Vrbe ud EUR MERO ERR 2 25 Advance Series Bed Service Manual man026re 2 1 Chapter 2 Troubleshooting Procedures Test Cables
48. m026d233 Advance Series Bed Service Manual man026re Page 4 139 4 55 Testport P C Board Chapter 4 Removal Replacement and Adjustment Procedures 4 5 7 8 Unplug all of the connectors attached to the testport board Remove the two screw locks B securing the testport P C board to the frame of the bed Remove the testport assembly from the bed Remove the testport lid D from the test port assembly Remove the testport P C board E Replacement Assemble in reverse order Page 4 140 Advance Series Bed Service Manual 026 4 56 Analog Board Chapter 4 Removal Replacement and Adjustment Procedures 4 56 Analog Board Tools required 25 torx head screwdriver Screwdriver small blade Removal 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the torx head screws A at the head end of the scale base frame and lower the analog board E see figure 4 85 on page 4 141 Figure 4 85 Removing Installing the Analog Board m026d235 4 Unplug the bed scale cable B from the analog board E 5 Compress the four standoffs and remove the analog board E from the analog board cover C Advance Series Bed Service Manual man026re
49. C 28 JOQ 3 m026d294 Advances Series Bed Service Manual man026re Page 3 33 Wiring Diagrams Chapter 3 Theory of Operation Figure 3 48 Siderail Cable Assembly P N 49300 COLOR J P 111 n BLK RED GRN WHT J P 106 m026d295 Page 3 34 Advances Series Bed Service Manual 026 ZoneAire Sleep Surface Hardware Theory of Operation Chapter 3 Theory of Operation ZoneAire Sleep Surface Hardware Theory of Operation Power Supply Board P N 44719 The power supply board provides logic power to the ZoneAire Sleep Surface air control board sensor control board attendant control console and other future upgrades One central supply allows several nodes or logic boards to power up at nearly the same time AC input power is applied to connector P28 Pin 1 is line pin 2 is neutral and pin 4 is chassis ground A CAUTION Fuse F2 T 2 0 250V IEC 127 3 provides protection for the power supply and the air module Use only the correct fuse to prevent equipment damage L1 Cl and C2 filter differential line transients Connector P101 is the AC power output to the air module Maximum output current with fuse F2 is 2Arms Resistor R1 is currently not used in this assem
50. Item Number Part Number Quantity Description 30 4975812 1000 1 Control panel assembly scale with Dynamic Aire or or 4975809 1000 1 Control panel assembly VIP scale with DynamicAire 31 4975709 1000 1 Casting key panel scale with DynamicAire or or 4975702 1000 1 Casting key panel VIP scale with Dynam icAire 32 3945201 1000 1 Scale display assembly 33 60108 1000 1 Cable 14 conductor 34 49755 1000 1 Cable assembly 12 conductor 35 49756 1000 1 Cable assembly 8 conductor 36 37 4958102 1000 1 LED board assembly scale with DynamicAire 38 14450 1000 1 Cable tie 39 45928 1000 1 Foam shield 40 11139 1000 2 Screw 41 44733pl 1000 1 Interface box bottom 42 44735 1000 1 Insulator 43 49578 1000 1 Membrane control board 44 44734pl 1000 1 Interface box top 45 45856 1000 1 Foam spacer 46 44806 1000 1 Cable MFI nurse control 47 4567020 1000 1 Ground strap cable Page 5 106 Advance Series Bed Service Manual 026 Foot Panel Assembly P4064B P1145 and E Version Beds with Membrane Switches Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re Page 5 107 Foot Panel Assembly P4064C P1145 Version Bed with Membrane Switches Chapter 5 Parts List Foot Panel Assembly P4064C P1145 Version Bed with Membrane Switches Figure 5 27 Foot Panel Assembly P4064C P1145
51. P N 44047 Component Symbol Part Number Description BRI 30205 1000 Diode assembly CI 30108 1000 Capacitor C2 C3 30144 105 1000 Capacitor C4 30107 1000 Capacitor ASIC board CS through 17 30109 104K 1000 Capacitor C8 30109 334K 1000 Capacitor C9 C19 C21 30109 224K 1000 Capacitor C18 C20 30101 474K 1000 Capacitor through CR3 30201 4003B 1000 Diode silicon JUI through JU3 30982 2 1000 Jumper L1 30016 1000 Resistor P26 30956 05 1000 Connector P27 30934 1000 Connector P28 30925 1000 Socket header P29 30921 1000 Header 6 pin circuit 01 30315 1000 Regulator Q2 30316 1000 Regulator Q3 Q4 90003 02 1000 Triac Q5 through Q8 30323 02 1000 Triac R1 R2 30014 1000 Resistor R3 30012 222 1000 Resistor R4 30007 271 1000 Resistor RS through R10 R12 R42 30007 104 1000 Resistor R44 R11 R16 30007 275 1000 Resistor R13 R14 30007 221 1000 Resistor R15 30007 106 1000 Resistor R17 30006 475 1000 Resistor R18 R27 R36 R37 R48 57 30013 181 1000 Resistor R19 R20 R28 R38 R49 R58 30007 181 1000 Resistor R23 30018 273 1000 Resistor R24 30012 103 1000 Resistor R25 30018 105 1000 Resistor Advances Series Bed Service Manual man026re Page 5 181 DynamicAire Sleep Surface Control P C Board Assembly P N 44047 Chapter 5 Parts List Component Symbol Part Number
52. eee Meu 4 143 Removal 2x Be 4 143 Replacement 0500 Sn eee 4 147 4 148 Ge eee i te eae es 4 148 tune its 4 150 Adjustment Load Cell Overload Stop 4 151 Dol de Cad eta en a he HM 4 152 Page 4 6 Advance Series Bed Service Manual 026 Chapter 4 Removal Replacement and Adjustment Procedures CalibEationo er Boe tUm rado 4 152 Advances Series Bed Service Manual man026re Page4 7 Chapter 4 Removal Replacement and Adjustment Procedures NOTES Page 4 8 Advance Series Bed Service Manual 026 4 1 Head Section Chapter 4 Removal Replacement and Adjustment Procedures 4 1 Head Section Tools required None Resetting If you raise and lower the head section while holding the CPR release in the activated position the head section may not operate until you reset it 1 Ifa patient is not in the bed manually lift the head section to its high position until a click is heard Release the head section Go to step 3 2 Ifa patient is in the bed use the Hill Rom P2217 IV rod to manually crank the head screw assembly as follows WARNING Unplug the bed from its power source before inse
53. 45078 08 1000 2 Patient control assembly rh bed without air 44668 04 1000 Outer control panel assembly 44668 03 1000 1 Outer control panel assembly 42684 1000 10 Volume knob Page 5 20 Advances Series Bed Service Manual 026 Recommended Spare Parts Chapter 5 Parts List Table 5 21 Recommended Spare Parts for Siderail on C Version Advance Series Bed Models Siderail ID Number 56 Includes bed functions nurse call and bed exit Part Number Qty Description 45078 03 1000 2 Patient control assembly lh bed with air or 45078 09 1000 2 Patient control assembly lh bed without air 45078 04 1000 2 Patient control assembly th bed with air or 45078 10 1000 2 Patient control assembly rh bed without air 44668 04 1000 1 Outer control panel assembly 44668 03 1000 1 Outer control panel assembly Table 5 22 Recommended Spare Parts for Siderail on Version Advance Series Bed Models Siderail ID Number 59 Includes bed functions and future options Part Number Qty Description 45078 05 1000 2 Patient control assembly lh bed with air or 45078 11 1000 2 Patient control assembly lh bed without air 45078 06 1000 2 Patient control assembly th bed with air or 45078 12 1000 2 Patient control assembly th bed without air 44668 06 1000 1 Outer control panel assembly 44668 05 1000 1 Outer con
54. 4 132 26 2 CH LEE 4 132 SideCom Communication System Entertainment Controls 4 134 Removal Raw uA Las Rie dE ERES 4 134 Replacements steen ee Ue Ri ee ee oe Da 4 136 Junction Box PC Board 25 RE RES 4 137 Removal says wee sete Poe ENSE 4 137 Replacement weet qu quad PSY D Eu 4 138 BD smear 4 139 Removal mess ne beste den ARI 4 139 RSD AOCEBICHU 4 140 Analos Boaftd eh ee eS Cee ey E yv Rd ec e 4 141 ed ebbe ies 4 141 LT 4 142 Soule Mibro Beard uror ea ACE see Ie Cu 4 143 Removal oer booed RETIA 4 143 Replacement Oy Si 4 147 Load 4 148 Dice cim M 4 148 ue ees dra ded da id 4 150 Adjustment Load Cell Overload Stop 4 151 Scale bw hee eee ay 4 152 as eec env bee ame PR RS
55. Page 5 166 Advance Series Bed Service Manual 026 High Voltage Power Control Board P N 42822 01 02 03 Chapter 5 Parts List NOTES Advance Series Bed Service Manual man026re Page 5 167 01 02 06 Figure 5 43 Logic Control Board P N 44158 01 02 06 Logic Control Board P N 44158 01 02 06 Logic Control Board P N 44158 Chapter 5 Parts List m026d159 8 5 9149 2149 149 0183 882 ud 992 624 pzy 18 8199 4 r te opl Dy es th E 6142 9r9 514 193 642 5133 482682 682 249688 Le 05354 ivy n ezo GE n 193 Q 655 428 L NR bZOICHLEH A UE 328555163 218 9014 fed n Advances Series Bed Service Manual 026 Page 5 168 Logic Control Board P N 44158 01 02 06 Chapter 5 Parts List Table 5 64 Logic Control Board P N 44158 01 02 06 C48 C50 Component Symbol Part Number Description C28 C51 30144 105 1000 Capacitor C29 C31 through C33 C43 30109 104K 1000 Capacitor through C45 C30 30109 334K 1000 Capacitor C34 through C36 30133 104K 1000 SIP capacitor C37 30109 224K 1000 Capacitor C38 through C42 C46 through 30109 473K 1000 Capacitor through CR3 CR5 CR7 CR9 CR13 15 17 CR19 CR21 30200 4148B 1000 Diode si
56. 2 43 Head Section Will Not Lower 2 44 Head Section Will Not Raise 2 45 Head Hilow Section Will Not Lower With the Trendelenburg Switch Activated hy 2 47 Head Hilow Section Will Not Raise With the Reverse Trendelenburg Switch Activated 2 48 Foot Hilow Section Will Not Lower With the Reverse Trendelenburg Switch Activated 2 49 Page 2 2 Advance Series Bed Service Manual 026 Chapter 2 Troubleshooting Procedures Foot Hilow Section Will Not Raise With the Trendelenburg SWUCH ACH caesus wh em Le aues eee Saa Soe ee 2 50 Night Light Will Not 2 51 DynamicAire Sleep Surface Will Not Operate 2 52 ZoneAire Sleep Surface Slow Leak Error Code 2 1 2 55 ZoneAire Sleep Surface Continuous Run Error Code 2 2 2 56 ZoneAire Sleep Surface Triac Short Error Code 2 3 2 59 ZoneAire Sleep Surface Sensor EEPROM Error Code 2 4 2 60 ZoneAire Sleep Surface Mattress Disconnected Error Code 2 5 sy isch recu px e REN RE ee eee a a 2 62 ZoneAire Sleep Surface Triac Open Error Code 2 6 2 67 Zone
57. Version Bed with Membrane Switches m026e550 Page 5 108 Advances Series Bed Service Manual man026re Foot Panel Assembly P4064C P1145 Version Bed with Membrane Switches Chapter 5 Parts List Table 5 48 Foot Panel Assembly P4064C P1145 Version Bed with Membrane Switches Item Number Part Number Quantity Description 1 752 1000 3 Screw truss head 2 18252 1000 4 Screw 3 12951 1000 1 Grommet 4 43604 1000 2 Receptacle bracket 5 38328 1000 1 Bumper 6 40294 1000 1 Footboard shell assembly 7 40310 1000 1 Caution label 8 38524 1000 1 HPL insert 9 38525 1000 1 Adhesive tape 10 9003008 1000 6 Screw 11 40421 1000 2 Cable tie mount 12 19124 1000 2 Cable tie 13 13206 1000 3 Screw 14 393H 1000 3 Screw 15 61205 1000 1 Scale micro board assembly 16 40887 1000 1 MPB fiche paper 17 40211 1000 1 Plastic fastener 18 15907 1000 4 Lock washer 19 6263110 1000 1 Control panel assembly scale with Dynamic Aire or or 6263108 1000 1 Control panel assembly VIP scale with DynamicAire 20 39638 1 1000 1 MPB box bottom 21 39639 1 1000 1 MPB box top 22 61597 1000 1 Scale cable assembly 23 45708 1000 1 Wire tie 24 9019606 1000 6 Screw 25 38529 1000 1 Torsion spring 26 42694 1000 1 Scale door assembly
58. Carefully support motor assembly B with your hands Slide the knee motor assembly toward the foot end of the bed until the shaft disengages from the coupling 9 Lift the motor assembly B out of the bed Replacement Assemble in reverse order Advances Series Bed Service Manual man026re Page 4 87 4 37 Head Screw Assembly Chapter 4 Removal Replacement and Adjustment Procedures 4 37 Head Screw Assembly Tools required 25 torx head screwdriver Removal 1 Remove the head motor assembly from the bed See Head Motor on page 4 80 W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Remove two screws G from the head drive screw assembly see figure 4 51 on page 4 88 Figure 4 51 Removing Installing the Head Screw Assembly m026d039 3 Loosen screws F and J approximately 1 8 Page 4 88 Advance Series Bed Service Manual man026re 4 37 Head Screw Assembly Chapter 4 Removal Replacement and Adjustment Procedures 4 Lift the two CPR latches C and the CPR clip D to allow the head torque cage E to slide forward toward the head end of the bed Slide the head screw bracket H toward the head of the bed until the screw F can be lifted from the key hole slot 5 Slide the drive screw assembly toward the foot of the bed until screw J can be lifted from the key hole slot 6 Lift the CP
59. Page 5 226 Advance Series Bed Service Manual man026re Scale Micro Board Assembly P N 39506 01 Chapter 5 Parts List Table 5 85 Scale Micro Board Assembly P N 39506 01 Component Symbol Part Number Description C1 C7 30131 101M 1000 Capacitor C2 C3 C8 C23 C24 30109 104K 1000 Capacitor C4 CS 30128 200J 1000 Capacitor C6 C10 C11 C13 C16 C17 30109 103K 1000 Capacitor C22 C32 C33 C36 C37 C9 30128 050D 1000 Capacitor C12 30128 331J 1000 Capacitor C15 30129 105K 1000 Capacitor C18 C20 30132 104K 1000 Capacitor C19 30116 1000 Capacitor C21 30130 102G 1000 Capacitor C34 C35 45746 475K 1000 Capacitor C38 through C61 45753 103 1000 Capacitor ceramic CR1 through CR3 30212 5231B 1000 Diode CR6 CR7 CR9 30201 4003B 1000 Diode silicon CR8 30211 1000 Integrated circuit L1 30617 1000 EMI noise suppression filter L2 30616 1000 EMI noise suppression filter P61 30954 20 1000 Connector P62 30957 04 1000 Connector P63 30954 10 1000 Connector P64 30954 08 1000 Connector P65 30954 12 1000 Connector 71 30117 1000 Piezo Q1 through Q6 45702 6034 1000 Transistor SIL Q7 Q9 through Q11 30300 3904A 1000 Transistor Q12 30300 3906A 1000 Resistor R17 R31 30012 103 1000 Resistor R2 R3 30022 222G 1000 Resistor network R4 R5 R7 R12 R14 R16 30006 103 1000 Resi
60. c ut be teens eat RS pean ad he 1 47 Pressure Reber a une 1 48 Heel Relief Mode ees tp dala eat Se Mate 1 49 Auto Firm Mode nie 1 50 Bed Scale pes Lure 1 52 Generals e pe YA QR d aie 1 52 Before Operaunge Scale ses sus 1 52 New Patient Weighing os dedu eem VH RR Rd RU PUR 1 52 Changing the Items On the 1 53 Manually Adjusting Displayed Weight 1 54 Turning Weight Display On Or Off 1 54 We ish POSION le seen 1 55 Safety Lies oe gach a ew eee Teener rase 1 56 Before e d M t A 1 56 Warning and Caution Labels 1 66 Chapter 2 Troubleshooting Procedures Getting Started nn Re 2 5 General Troubleshooting Hints 2 5 Advances Series Bed Service Manual man026re Page vii Table of Contents Initial ACHOIS Reel Silene ace 2 5 PUnCUON CHECKS eel ee wate A ad wes 2 7 Mechanical Subsystem Troubleshooting 2 7 Electrical
61. 12 7 z ro fs SEL hs f spare 9 ro SOL RTN E P N 43705 p CABLE Pm aas oci T bea fea Z Es Es vss 25 E L wen aene ST 3 XE E ae 5 2 Ez z 1 85 Pr 3 gt n 8 a i BLU g STE 3 NOTES t 1 LIMIT CONDITIONS HAVE BEEN REACHED 5 i FOR SWITCH POSITIONS SHOWN 2 M H s 8 HE 5 gt 2 FOR DETAIL OF CIRCUIT BOARDS 8 TE a SEE SERVICE MANUAL 8 18 IE 53 5 wt 3 a sf m026d406 Len ns eu FO 3 6 Back to Chapter 3 Schematic Wiring Diagram High Voltage Control Board P N 42822 NOTE R25 R26 L1 FOR 110VAC VERSION ONLY USE 4314305 FOR F1 R24 FOR 230VAC VERSION ONLY USE 4314302 FOR F1
62. 5 n LOH IN 1441488 7 m E KUSG Vss a 120 NOTE ING148 ROM P N 3020001088 ET 5 TRON TRU HO_IN 02 Vs 2 55 vos ISED IN PLACE OF CHAIR PAL 144003 HILL ROM P N 3020140038 CHAIR IN E 041040428 C36 C43 CA5 C52 C69 12 CHAIR IN 4 ERI 10 pnm 3 Vs m 3 5 2 KUL gt 5 pg HD EN CAPACITORS C23 ea EUR TREND IN TREND IN 816 Z D PACKAGE AND ARE LOCATED ON B F uF 22K LOK GND THE SOLDER SIDE OF THE BOARD P REVTR IN 4 TST U 2 BULIN KNEE FLAT pes BUN 7 R66 Kul CPR RESISTORS Rl 822 823 130 BD IN 55 CR22 CH DUT FB R S RIS ARE 4 N 10 RI p KUSG CHAIR OUT FB 7 ku Hr NV 1 4057 53 E a m QI 1441488 056 IRD 8 12 12 pus 12 BNO Auf 22K HD EN 9 E 13 1iCH IN FB y J10 d vss UKOLIN 144408 CLOCK AN CHAIR IN FB vec 55 Vee 5 1 vs 3041040428 U PALKNEE ES SGLP SGLP 5 SR et CHAR 5 CHAIR OUT 3 E AUX2 10 1 4WS al i 2 m Sum 026 415 2 AUX3 59 SIGNAL E B AUXI a 50 927 4323120 190003 BPWR gt BSFI FO 3 15 Schematic Wiring Diagram DynamicAire Air System Board P N 44047 P26 3095605 RE 30007104
63. WARNING Only facility authorized maintenance personnel should troubleshoot the Advance Series Bed Troubleshooting by unauthorized personnel could result in personal injury or equipment damage WARNING Only facility authorized maintenance personnel should perform preventive maintenance on the Advance Series Bed Preventive maintenance performed by unauthorized personnel could result in personal injury or equipment damage Advance Series Bed Service Manual man026re Page 1 57 Safety Tips Chapter 1 Introduction WARNING To prevent tripping bend in the cane bumper to be in an upward position Personal injury could result WARNING Tie the foot section back toward the head section when preparing to remove the foot end cover Failure to tie the foot section back can allow the foot section to fall causing personal injury or equipment damage WARNING Unplug the bed from its power source before inserting the IV rod for manual operation Unexpected resumption of power can cause the IV rod to rotate and cause injury WARNING Remove the IV rod before plugging the bed into an appropriate power source Resumption of power can cause the IV rod to rotate and cause injury WARNING Only qualified service personnel should use test equipment on the Advance Series Bed Before using the test equipment on the Advance Series Bed be sure that you have read and understand the information under Test
64. dut Mato EM ML 4 22 DynamicAire Sleep Surface Compressor Old Style 4 23 Advances Series Bed Service Manual man026re Page4 1 Chapter 4 Removal Replacement and Adjustment Procedures Removal De tee NER tue d ar ee NR 4 23 Replacement Deca tee 4 24 DynamicAire Sleep Surface Compressor New Style 4 25 par Pe acre Rod caosa d 4 25 Replacement 32820 ern Ged EQ 4 26 DynamicAire Sleep Surface Manifold 4 27 Removal oes Soi Se eee a kaa at 4 27 Replacement EPUM ESSE 4 28 DynamicAire Sleep Surface Solenoid Old Style 4 29 Replacement ut ve e ne ns um 4 30 DynamicAire Sleep Surface Solenoid New Style 4 31 Removal Een ne Sa ee et 4 31 Replacement es nee 4 32 ZoneAire Sleep Surface 4 33 Removal ir ee 4 33 Replacement orias ue peine Res ae a Ie 4 33 ZoneAire Sleep Surface Sensor Control Board 4 34 Removal lt 5 a e 4 34 Replacement i e Ov dakota bd a 4 36 ZoneAire Sleep Surface Sensor Control Valve
65. 209 2 Vdd 09 5 09 4 09 3 Vss Dig 2 R20 ANA 1 4WS 30006102 GND Vdd Dota Out Dig 5 09 4 00 3 Vss 09 2 R22 1 4W5 30006102 GND rseg a Vcc 5 ae 150 rseg b 1 6W5 R2 457425 1seg b 150 rsegc 1454 51 15 9 RI 7 rseg d 1 4W5 159 4447812 Hs R4 VCC 150 DISPT rsege 1 4w5 DISPZ 150 D CLK rseg f 1 4 5 DISP_OUT Iseq t DISP_OUT 5 30006103 30300390047 rseg g 130 d R7 54 5 R17 Iseo 150 sw 4 rsegh 1 49 5 Ts ha Ra sw 3 150 sw 2 10 1 4 5 swt n oe eno 12 249 2 DISPLAY R21 30006150 15 1 4W 5 056 3051204 3051303 054 LBS 7 DISPLAY iro mens LBS KGS LL 305120 560 1 4W5 DISPLAY LB KG 30006561 3051303 055 KGS gt DOWN 3099305 M DISPLAY 2 CHANSE lt lt 560 1 4W5 Shield 30006561 chassis Gron 2seg d _2seg_d DISPLAY 1 1 1 1 1 301167 301167 301167 301167 10UF 25V 10UF 25V 10UF 25V il 10UF 25V E GND WEIGH 56
66. Monitors the driver circuits for the air pump and each valve for proper output Some operating modes have a mode memory feature With this feature the system can return to the previous operating mode by pressing the present mode s switch i e toggle from the present mode back to the previous mode For example suppose a transition is made to the auto firm mode from the comfort mode By pressing the AUTO FIRM switch a transition will be made back to the comfort mode and user defined pressure trim points defined below are restored The modes with this mode memory feature are Heel relief_1 mode Heel relief_2 mode Heel relief_3 mode Auto firm mode CPR mode press AUTO FIRM switch to return to previous mode Off Mode While in the off mode The relay is opened Other outputs are cleared Hardware watchdog is refreshed unless disabled by LON explicit message code 0x01 for testing during manufacture All air system footboard control panel activity is monitored All air system LEDs except mains power are off No pressure regulation is performed Page 3 48 Advance Series Bed Service Manual 026 ZoneAire Sleep Surface Software Theory of Operation Chapter 3 Theory of Operation The transition to the off mode can be initiated two ways Pressing the SLEEP SURFACE POWER switch while in any of the other modes An air system error occurs with exception
67. Not sold separately 5 138 Advances Series Bed Service Manual 026 Head Siderail Assembly E Version Beds Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re Page 5 139 Communication Housing Assembly A and Version Beds Chapter 5 Parts List Communication Housing Assembly A and Version Beds Figure 5 35 Communication Housing Assembly A and Version Beds LAID HEAD SIDERAIL LH A VERSION SE S B VERSION C VERSION HEAD SIDERAIL RH VERSION m026d014 Page 5 140 Advance Series Bed Service Manual man026re Communication Housing Assembly A and C Version Beds Chapter 5 Parts List Table 5 56 Communication Housing Assembly A and Version Beds Item Number Part Number Quantity Description 1 SA1386 1000 1 or 2 Communication housing back and label 2 34457 1000 4 Screw 3 34408 48 1000 lor2 Cover plate 4 SA1388 1000 Oor 1 Communication housing back and label bed exit 5 38513 1000 Oor 1 Sliding door 6 34409 1000 1 Spring 7 34684 1000 8 Screw 8 See table 5 128 on Communication housing assembly lh page
68. Table 3 4 Air Control Board Assembly Jack Plug Identification Symbol Description J P114 J P115 J P111 J P110 J115 J P117 J P116 J P118 J P112 Figure 3 4 Air Control Board Assembly Jack Plug Location B m026d192 Page 3 10 Advance Series Bed Service Manual 026 Wiring Diagrams Chapter 3 Theory of Operation Wiring Diagrams The following wiring diagrams detail the electrical circuits and the circuit boards on the Advance Series Bed Use these diagrams as troubleshooting aids Testport Cable Figure 3 5 on page 3 11 details the testport and testport cables P N 44185 and P N 46204 01 Figure 3 6 on page 3 11 details the testport cable P N 60251 01 Use these graphics as troubleshooting aids Figure 3 5 Testport Cable P N 44185 and P N 46204 01 Refer to fold out FO 3 1 at the rear of this manual Figure 3 6 Testport Cable P N 60251 01 Refer to fold out FO 3 2 at the rear of this manual Figure 3 7 Schematic Wiring Diagram for 115 Volt Models for A and B Version Beds P N 44082 Refer to fold out FO 3 3 at the rear of this manual Advances Series Bed Service Manual man026re 3 11 Wiring Diagrams Chapter 3 Theory of Operation Figure 3 8 Schematic Wiring Diagram for 115 Volt Models for C and D Version Beds P N 62351 Refer to fold out FO 3 21 at the rear of thi
69. aie tz A RAPERE ED dod 3 11 ZoneAire Sleep Surface Hardware Theory of Operation 3 35 Power Supply Board P N 44719 3 35 Air Control Board P N 44760 3 36 Echelon NOM PN eee ae 3 36 Latches and Buffers os Sit ben uev 3 36 Valve Sensor Module Digital Control Lines 3 36 Other Sd ee Sa Ae OS 3 37 External Watchdog es sus ope ederet ug 3 37 24V AC Solenoid dedans out he dans 3 38 Compressor and Crossover Valve Drivers 3 39 ESD Protection sc Veo vu eur RE ME BR Qa ee AS 3 39 LON Connector e256 tis cade 3 39 Regulators sea ee See ee Se ee 3 39 Line Input Power 110 3 40 Sensor Control Board P N 44740 3 40 General Description 3 40 Protectol Muta 3 40 Output Protection 3 41 EEPROM uta e E epa qus 3 41 Digital to Analog Converter 3 41 Analog 1 kene py pki ih 3 42 PAUP CT PR EH 3 42 Analog to Digital Converter
70. 10 Use a standard screwdriver if necessary to remove the hilow straps from the torque cage F Page 4 118 Advance Series Bed Service Manual 026 4 46 Hilow Foot Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures 11 Lift the radial bracket and hilow straps and slide the limit switch assembly from the bed Replacement A CAUTION Do not over tighten the limit switch mounting screws Over tightening the mounting screws can cause the limit switches to operate improperly 1 Install the new limit switch assembly Mount the limit switch so that its mounting screws are to the foot end of their mounting slots A CAUTION Failure to align the limit switch slide and the drive boots can cause severe damage to the bed 2 Align the limit switch slide and the drive boots that are fastened to the lift nut and torque cage 3 Assemble in reverse order Adjustment A and Version Beds Only NOTE The E and F version beds do not require adjustment to the hilow foot limit switch assembly 1 Determine which limit switch package you are working with by comparing it to figure 4 57 on page 4 97 2 Adjust the hilow foot limit switch package A until the tabs are centered in the slots on and version beds see figure 4 71 on page 4 120 Adjust the hilow foot limit switch package until the tabs are at the head end of the slots on
71. CAUTION POSSIBLE FIRE HAZARD THIS BED IS SUITABLE FOR USE WITH OXYGEN ADMINISTERING EQUIPMENT OF THE NASAL MASK OR VENTILATOR TYPE ONLY WARNING CAUTION POWERED BED MECHANSIMS CAN CAUSE SERIOUS INJURY OPERATE BED ONLY WITH PERSONS CLEAR OF MECHANISMS UNPLUG BED DURING SERVICE OR CLEANING REFER TO SERVICE MANUAL AND IN SERVICE MANUAL FOR ADDITIONAL PRECAUTIONS ELECTRIC SHOCK HAZARD DO NOT REMOVE COVER REFER SERVICING TO QUALIFIED SERVICE PERSONNEL DAMAGE MAY OCCUR TO SPEAKER AND OR POTENTIOMETER IF ENTERTAINMENT OR NURSE PATIENT AUDIO EXCEEDS 5 5 VRMS DE MSQUES ATTENTION C LIT PEUT ETRE UTILISE UNIQUEMENT AVEC UN EQUIPEMENT DE TYPE NASAL OU MASQUE DESTINE A L ADMINISTRATION D OXYGENE CAUTION E THIS BED IS SUITABLE FOR USE ONLY WITH OXYGEN 120V 60HZ 9 6 AMPS U ADMINISTERING EQUIPMENT OF THE NASAL OR MASK L TYPE LISTED MEDICAL EQUIPMENT 5916 1145 20A00 A Advance ALL ELECTRIC HOSPITAL BED A HILLENDRAND INDUSTRY Hill Rom BATESVILLE INDIANA 47006 USA SERIAL LIT ELECTRIC ATTENTION WHEN SERVICING USE ONLY IDENTICAL REPLACEMENT PARTS CAUTION WHEN USING TENT TYPE OXYGEN EQUIPMENT INSURE THAT SIDE RAILS ARE OUTSIDE THE TENT CAUTION USE OXYGEN EQUIPMENT OF OR VENTILATOR TYPE ONLY CAUTION ELECTRICAL SHOCK CAUTION EXTERNAL CIRCUITS CAUTION AL FACIL EX
72. NOTE Record the position of the air hoses for reassembly A CAUTION Use caution when removing the five air hoses from the DynamicAire Sleep Surface solenoid new style The fittings are plastic and can break if abused during the removal process 6 Remove the five air hoses from the solenoid B Push the air hoses from behind and off the fittings for easy removal The hoses will not come off if you try to pull them 7 Remove one of the two screws A connecting the solenoid B to the com pressor assembly C 8 Loosen the remaining screw and remove the solenoid B 9 Remove the solenoid B from the compressor assembly C Replacement Assemble in reverse order Page 4 32 Advance Series Bed Service Manual 026 4 13 ZoneAire Sleep Surface Mattress Chapter 4 Removal Replacement and Adjustment Procedures 4 13 ZoneAire Sleep Surface Mattress Tools required None Removal 1 Lift the foot section B to access the air hose coupling and cable connector see figure 4 16 on page 4 33 Figure 4 16 Foot Section of Sleep Surface Raised to Access ZoneAire Sleep Surface Mattress Connections m026d224 2 Depress the spring loaded coupling release to disconnect the mattress air hose from the bed D 3 Disconnect the cable connector C 4 Disconnect the plastic buckle E holding the mattress in place 5 Remove the mattress A Replacement Assemble in reverse order
73. en z x 5 a 0 Y Lr uU TE r a a _ oe E ES A 0 5 S e Ex eb on SET ii 8 e TaS KI ES x 10 3 2 sa CU o nm N N 2 QUY o 5 ER 50 D So E 858 55 1 S 15 10 wed ol se 51 5 085 717 5 2 1 14 a 4 iQ lt x ig ap a wb B 12 51 a 1 13 to 10 a a N 0 a 9 m 1 wo n a V E m026e540 Page 5 200 Advance Series Bed Service Manual man026re ZoneAire Sleep Surface Membrane Interface P C Board P N 62738 Chapter 5 Parts List Figure 5 55 ZoneAire Sleep Surface Membrane Interface P C Board P N 62738 Sheet 2 of 2 BOTTOM
74. 1 29 CPRRBeledse tea ea ett ied 1 29 Head Section Elevation Operation 1 30 Manual Operation of Bed When Electric Power is Not Available 1 31 Head Function o ed ane ie ears PUN de CRUS WAV eta dd 1 31 Hilow Function ARES Spa Le LARES 1 31 Sever auger eet nite ea tudes Noe eee eas 1 32 Cranking Procedure ess fan se de RNC T 1 32 Page vi Advance Series Bed Service Manual man026re Table of Contents DynamieAire Sleep 1 35 Generale EE enr 1 35 Comfort Mode us 1 35 Prevention edocet REA mn a M o d eis 1 35 Mattress 1 35 Bed Components Sh See Sete ex he E qe 1 38 ZoneAire Sleep Surface is Os NYSE qp 1 41 iex se eects x PEN en vete a A 1 41 Physical 1 41 Footboard Control Panel Advance Series Beds with ZoneAire Sleep Surface Model 1155 and 1165 1 45 Power and Siderail Lockout Switches 1 46 Modes of Op ration dt b eb nl ius 1 47 Comfort
75. 4 18 ZoneAire Sleep Surface Switching Valve Assembly Tools required 25 torx head screwdriver Phillips head screwdriver Screwdriver Removal 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the mattress and seat section cover See Cover Seat Section on page 4 17 4 Disconnect the connector A going to the ZoneAire Sleep Surface air control P C board see figure 4 22 on page 4 45 or figure 4 23 on page 4 46 Figure 4 22 ZoneAire Sleep Surface Air Control Module Old Style Shown m026d230 Advances Series Bed Service Manual man026re Page 4 45 4 18 ZoneAire Sleep Surface Switching Valve Assembly Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 23 ZoneAire Sleep Surface Air Control Module New Style Shown m026d282 5 Remove the hoses B connected to the switching valve assembly C 6 Insert the standard head screwdriver between the switching valve assembly C and the pump module base assembly 7 Use the screwdriver to carefully pry and lift the switching valve assembly C out of the assembly Replacement Assemble in reverse order Page 4 46 Advance Series Bed Service Manual 026 4 19 ZoneAire Sleep Surface Transformer Chapter 4 Removal Rep
76. 6 Remove the six screws from the patient control panel B 7 Replace the switch P C board assembly A 8 To remove nurse control switch remove screws A B from the appropriate switch assembly see figure 4 77 on page 4 130 Advances Series Bed Service Manual man026re 4 129 4 51 Siderail Control Patient and Nurse Chapter 4 Hemoval Replacement and Adjustment Procedures Figure 4 77 Removing Installing Nurse Control Switch A and B C 2 D version C version m026d092 9 Using the needle nose pliers and a soldering iron heat the old solder joints and transfer the wires to the new switch A CAUTION Check the color of the actuator on the new and old nurse control switch Ensure they are the same Damage to the bed can result Replacement Assemble in reverse order Page 4 130 Advance Series Bed Service Manual 026 4 52 Siderails Chapter 4 Removal Replacement and Adjustment Procedures 4 52 Siderails Tools required Phillips head screwdriver T25 torx head screwdriver Removal 1 Raise the head or foot section of the bed for the siderail being removed 2 If a head end siderail D is being removed unplug the siderail control cable G and siderail communication cable H if present from the bed see figure 4 78 on page 4 131 Figure 4 78 Removing Installing Siderails m026d161 3 Remove the three wire ties
77. Attach the test cable to the test unit Attach the test cable to J P200 testport cable at the head end of the bed see figure 2 9 on page 2 27 Test Cable to Test Unit The test cable connects to the test unit through the DSub connector Either end of the cable can connect to the test unit since each end is identical The polarized DSub connector prevents improper insertion After insertion tighten the thumbscrews to ensure good mechanical and electrical connection to the test unit Test Cable to Bed The other end of the test cable connects to the DSub connector J P200 located at the head end of the bed The polarized DSub connectors prevent improper insertion After insertion tighten the thumbscrews to ensure good mechanical and electrical connection to the bed under test Page 2 26 Advance Series Bed Service Manual man026re Test Equipment Chapter 2 Troubleshooting Procedures Figure 2 9 Four Motor Test Unit Connection to JP200 J P200 testport cable m026d272 Voltage Checks The four LEDs across the top of test unit provide continuous indication of proper bed operation voltages The four LEDs correspond to 5V DC VDD 12V DC VCCMAT 5V DC DynamicAire Sleep Surface models only V 12V DC The LED displays green if the corresponding voltage is within 10 of the correct value The LED displays red if the corresponding voltage is not within 10 of the correct value If any
78. Figure 2 1 Indicator LEDs Outside of the Footboard Control Panel Cover MOTOR POWER OFF PRESSURE RELIEF GROUND LOSS HEEL RELIEF BRAKE NOT SET BED NOT DOWN SERVICE REQUIRED m026d263 The SERVICE REQUIRED LED A flashes two different signals a long flash and a short flash You can determine the area that requires servicing by noting the different flashes blinks Observe the length of the LED flashes and count the number of times each flash occurs To decode the service required signals refer to table 2 1 on page 2 12 and compare the flashes to those listed The area that requires service possible cause and corrective action is indicated Advances Series Bed Service Manual man026re 2 11 Function Checks Chapter 2 Troubleshooting Procedures Table 2 1 Service Required LED Flash Codes Number Number Indicated Fault Possible Cause Corrective Action of Long of Short Flashes Flashes 1 2 Stuck key Defective key panel Replace the key panel Defective footboard Replace the footboard inter interface P C board face P C board 1 3 Changed prod Footboard has been Perform Soft Reset on uct number moved to a different page 2 20 to configure the bed control Defective scale system Repair the defective system if installed or defec tive system in the ZoneAire Sleep Sur face 1 4 Shorted input Defective footboard Repl
79. Inspected By CEE 2 2552065 R 9 9 6 12 Advance Series Bed Service Manual 026 Tool and Supply Requirements Chapter 6 General Procedures Tool and Supply Requirements The following tools are required to service the Advance Series Bed 1 8 punch 11 32 open end wrench 13 16 open end wrench Hammer Phillips head screwdriver Small wire cutters Torque wrench 250 in lb capacity with 1 4 allen adapter and 1 2 socket T45 torx head screwdriver 3 16 nut driver 5 32 allen wrench Screwdriver 1 4 allen wrench Pliers 1 2 wrench Adjustable wrench Jack stands Feeler gauge Loctite P N SA7110 Extraction Tools The five extraction tools used for servicing the wiring cable connectors by Hill Rom are shown in figure 6 1 on page 6 14 The part numbers are located beside the extraction tool along with a brief description of where the tool is most commonly used See Ordering Service Parts in chapter 5 for information on ordering parts Advances Series Bed Service Manual man026re Page 6 13 Tool and Supply Requirements Chapter 6 General Procedures Figure 6 1 Extraction Tools Used to Service Wiring Cables and Connectors P N SA3658 small pins and sockets P N 428356 large pins and sockets P N 429022 large pins a
80. On E and F version beds fine adjustment is required when transferring the load from the drive screw to the wood blocking If the E or version bed is unloaded too far the hilow remote switch will trip and the bed will automatically rise for three seconds When the intermediate frame nears the wood blocking on these version beds just bump the hilow down switch until contact is made and the foot end of the bed is supported Personal injury or equipment damage can result 2 Lower the hilow onto the 2 x 4 to support the foot end of the bed see figure 4 67 on page 4 114 Figure 4 69 Using Wood Blocking to Support the Foot End of the Bed m026d104 Advances Series Bed Service Manual man026re 4 117 4 46 Hilow Foot Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures 3 Remove the foot end cover See Cover Foot End on page 4 13 4 Remove screw C from the radial bracket on the hilow foot drive screw assembly see figure 4 70 on page 4 118 Figure 4 70 Removing Installing the Hilow Foot Limit Switch m026d021 5 Cut the three wire ties E connecting the limit switch cables to the thrust bracket and the bed frame 6 Disconnect the limit switch connector G 7 Remove screw B from the limit switch on the lift arm 8 Remove two screws D from the main limit switch 9 Remove the two clips G and pins E see figure 4 68 on page 4 115
81. Replace the CPR switch assembly This solves the problem Yes Go to step 19 Return the bed to its normal operating condition and go to Final Actions on page 2 21 Measure the AC voltage between pin 1 and pin 2 of J P28 A on the power supply board see figure 2 26 on page 2 81 The voltage measures 100V AC or more Yes No J Check the high voltage board Page 2 80 Advance Series Bed Service Manual man026re 2 23 ZoneAire Sleep Surface Does Not Work Chapter 2 Troubleshooting Procedures Figure 2 26 Power Supply Board Layout gt OODp 1 P28 F2 ea R2 P101 1 REPLACE FUSE AS MARKED ON COVER jr ivy C 1993 HILL ROM CO INC assy P N 44719 P N 44718 m 110264289 20 Measure the DC voltage across the diode D5 the power supply board The voltage measures greater than 8V DC Yes No Go to step 23 21 Replace the LON cable This solves the problem Yes No y Go to step 23 22 Return the bed to its normal operating condition and go to Final Actions on page 2 21 23 Measure the AC voltage between the anode of diode D4 B and P
82. f After approximately 30 seconds a short tone will sound indicating a right calibration weight is obtained g After approximately 30 seconds four tones will sound and the weight display will indicate 100 0 Use the and switches to adjust the weight to the calibration weight NOTE If the known calibration weight is exactly 100 0 lbs adjust the weight up or down slightly and back to 100 0 Ibs h When the correct weight is displayed wait 20 seconds and the scale control will reset i Remove all weight from the bed and ZERO the scale Verify the calibration using the calibration weight 6 If F version bed a The weight display will indicate CALO b Anempty bed weight will be displayed c After approximately 30 seconds one tone will sound and the weight display will indicate Advance Series Bed Service Manual man026re Page 4 153 4 59 Scale Chapter 4 Removal Replacement and Adjustment Procedures d Place a known calibration weight of between 100 Ibs and 200 Ibs on the patient s left side of the bed directly over the load beam e After approximately 30 seconds two short tones will sound and the display will indicate CAL2 indicating a left calibration weight is obtained f Remove the weight from the bed surface g After approximately 30 seconds three short tones will sound and the display will indicate CAL3 h Place the known calibration weight of between 100 Ibs a
83. 3 42 Solenoid iier see ed ed vows 3 43 entes dated x daten estie Dareus 3 43 BOWEL scie py dS cede asd qoe dud asma 3 43 Page x Advance Series Bed Service Manual man026re Table of Contents ZoneAire Sleep Surface Air Interface System 3 44 Switch MAIS nee 3 44 Membrane Key Panel Switch Multiplex 3 44 IEDS 3 44 Membrane Key Panel LED Driver 3 44 Mattress PIUMBIN E cs neue De ao rer oe aia Ue BEA 3 45 ZoneAire Sleep Surface Software Theory of 3 45 General Description ses lew gees 3 46 Reset rnes 3 46 ZoneAire Sleep Surface Operating 3 47 Off Mode iex es na RR Da pe 3 48 Pressure R EL Mode Sat tn REO nm de nU e Pai 3 49 Heel Relef Modes 3 49 Comfort RES pean etat 3 50 Firmi WOU a 2 tae ensure 3 51 CPR Mode oo us nee nU edt det pa Ee a ce eee 3 52 Mode Transition Ris x aeni C RBS LEG RE 3 52 Power UD sais poche Ree 3 52 Intermod Transitions us ew ouate ERN Lier AVE 3 53 Power
84. 4 41 Knee Screw Assembly Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 61 Removing Installing the Knee Screw Assembly m026d037 8 Remove the two screws A 9 Remove the two spring clips B and pins D from the torque cage C 10 Use a standard screwdriver if necessary to remove the torque cage from the knee links E 11 Slide the knee drive screw assembly toward the head end of the bed until the screw in the radial bracket H can be removed from the key hole slot 12 Remove the assembly Advances Series Bed Service Manual man026re Page 4 105 4 41 Knee Screw Assembly Chapter 4 Removal Replacement and Adjustment Procedures Replacement 1 Replace or make the necessary repairs to the assembly 2 Assemble in reverse order CAUTION Failure to align the limit switch slide automatic contour switch and drive boots when installing the knee screw assembly can cause severe damage to the bedl 3 Be certain to align the limit switch slide F and the drive boots G which are fastened to the lift nut and torque cage Align the switch slide and the automatic contour switch on the knee limit switch assembly See Knee Limit Switch on page 4 107 for details Page 4 106 Advance Series Bed Service Manual 026 4 42 Knee Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures 4 42 Knee Limit Switch Tools required
85. 4 53 SideCom Communication System Entertainment Controls Tools required Phillips head screwdriver Screwdriver Extraction tool P N 428356 Removal W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 1 Unplug the bed from its power source 2 Lift the small sliding door D and remove the two screws A and the back cover B see figure 4 81 on page 4 134 If the entertainment module does not contain the bed exit system the small sliding door will be replaced by a plastic blank plate that must be pried out with a thin blade tool Figure 4 81 Removing Installing SideCom Communication System Entertainment Controls 02040 5 4 134 Advance Series Bed Service Manual 026 4 53 SideCom Communication System Entertainment Controls Chapter 4 Removal Replacement and Adjustment Procedures 3 Remove the four screws C 4 Remove the screw E and the bottom cover F 5 Unplug the connector and lift the entertainment module out of the siderail 6 To gain access to the TV radio and volume control switches remove three screws A see figure 4 82 on page 4 135 These screws hold the bed exit circuit board in place B on entertainment modules with the bed exit system Figure 4 82 Disassembly of SideCom Communication System Entertainment
86. E version beds see figure 4 71 on page 4 120 Advances Series Bed Service Manual man026re Page 4 119 4 46 Hilow Foot Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 71 Hilow Foot Limit Switch Package Tab and Slot Orientation Head end of bed bottom view dali ne Hilow head limit switch assembly 55 9 A B and C version beds only Head limit switch assembly Knee limit switch assembly EP and version beds only 22 E and F version beds only 3 5 A B and C version beds only m026e164 A CAUTION Do not over tighten the limit switch mounting screws Over tightening the mounting screws can cause the limit switches to operate improperly 3 Tighten the mounting screws Page 4 120 Advance Series Bed Service Manual man026re 4 47 Casters Chapter 4 Removal Replacement and Adjustment Procedures 4 47 Casters Tools required 25 torx head screwdriver 5 32 allen wrench Adjustment There are two casters involved in the adjustment of the locking base system The foot end caster on the left side of the bed is a brake steer caster and controls half of the brake feature The head end caster on the right side of the bed controls the other half of the brake feature The remaining two casters
87. Figure 3 38 Junction Box for Version Beds P N 38350 Chapter 3 Theory of Operation Wiring Diagrams 59992 Of NOWWO 105100 01098 NOWWO9 07 839345 ONIddA1S T3NNVHD AL 0144315 TANNEHI AL THOLIAS 19401190 TWI TWI 17 Y3JMSNY 35906 6 17779 3SYNN MOTTBA NOWNOD 580 9 TV 3514 1331 1091000 01099 133183416 704109 1331 HOIH 4335 133118911 13304 1331 1H9T1 193410 81173 3SHNN AOTTIA 110310815 8011314 20 14405 34111504 911838590 ISYNN 034 NOWWO3 10818023 NOWWO3 MOT 7031409 380104 38945 38945 07 3 YJJSNYYL 01009 183158901 01009 20 0831NI NWI 35804 1081803 01094 93418 1041403 HOIH 33345 I H9 1034104 193410 38945 75 HI 20 DURE 00 ETS w Su 14 46 MIC 20572005 y 76 20202006 m026d081 Advance Series Bed Service Manual man026re Page 3 24 Wiring Diagrams ion Theory of Operat Chapter 3 Figure 3 39 Junction Box for B Version Beds P N 43853 3NOHd NOWWOJ 1081802 Ol vH NIVHO NOWHO2
88. Note Use only one pair of bumpers per bed Mount them to the top bottom or face of the head end channel Advances Series Bed Service Manual man026re Page7 5 7 3 Cane Bumper Assembly Complete P284C 48 Chapter 7 Accessories 7 3 Cane Bumper Assembly Complete P284C 48 A WARNING To prevent tripping bend in the cane bumper to be in an upward position Personal injury could result Figure 7 3 Cane Bumper Assembly Complete P284C 48 m026d120 A WARNING To prevent tripping bend in the cane bumper to be in an upward position Personal injury could result Page 7 6 Advances Series Bed Service Manual man026re 7 4 Trapeze Support Assembly P844C 48 Chapter 7 Accessories 7 4 Trapeze Support Assembly P844C 48 Figure 7 4 Trapeze Support Assembly P844C 48 Head panel Trapeze bracket To prevent side slippage of trapeze used insert 1 4 20 screws into holes provided Secure with 1 4 20 nuts Head end channe 3 8 16 screw 4 provided m026d121 Advances Series Bed Service Manual man026re 7 7 7 4 Trapeze Support Assembly P844C 48 Chapter 7 Accessories NOTES Page 7 8 Advance Series Bed Service Manual 026 Schematic Wiring Diagram Test Port Cables P N 44185 46204 01 Back to Chapter 3
89. version bed 54 SA1664 1000 1 Head hilow drive screw assembly E version bed 5 156 Advances Series Bed Service Manual 026 Head Hilow Drive Assembly P N 43278 01 and 6200301 Chapter 5 Parts List NOTES Advance Series Bed Service Manual man026re Page 5 157 Foot Hilow Drive Assembly P N 43278 02 and 62003 02 Chapter 5 Parts List Foot Hilow Drive Assembly P N 43278 02 and 62003 02 Figure 5 40 Foot Hilow Drive Assembly P N 43278 02 and 62003 02 INTERMEDIATE FRAME m026d018 Page 5 158 Advances Series Bed Service Manual man026re Foot Hilow Drive Assembly P N 43278 02 and 62003 02 Chapter 5 Parts List Table 5 61 Foot Hilow Drive Assembly P N 43278 02 and 62003 02 Item Number Part Number Quantity Description 1 40497 1000 3 Keps nut 2 43880 1000 4 Torx pan head screw 3 43107 1000 1 Rear motor bracket 4 40480 1000 3 Isolation mount 5 43276 1000 3 Clinch nut 6 43369 1000 1 Hilow motor 115 volt 7 36250 1000 1 Coupling assembly 8 44529 1000 1 Hilow motor 230 volt 9 10 11 3517 1000 2 Spring pin 12 43232 1000 2 Hilow strap short 13 12220 1000 4 Tru arc ring 14 4540 1000 4 Washer 15 44265S 1000 4 Bushing double D 1
90. vss HEELMID HLM P114 11 P113 3 C LONB 4K 4 gt NES PH 2N3904 40A 100V P113 5 1 1 NEUTRAL P110 nie SEE CONTINENT CHART vet R 6 gt P110 SHEET 1 5 PLACES R30 58 52 017 018 150 P113 7 2 SA50A 2 SA50A CHASSIS GND P110 lt vi 180 1 2W P113 8 ohm 030 F5 ii Mane NET SHIELD 8 1 1 21 _ 9 gt 2 Do ee 2 P114 10 P113 11 gt 3 LOA 100V 477 R67 tao R33 R61 R53 15 1 8W 74HC14 R70 1 1501 8W 1 uz 180 1 2W oce 5 U28 330K 1 8W ZN 015 030 Sa 07 1501 4W KNEE C26 03 2144005 1 Sou 114 9 2 D 1 ULN2803 2 MOC3010 MOCBIO1TV LOA 100V ATuf 144148 BOXT P111 1 vss vss onm R59 R54 VSS P111 2 WC 2 35 R63 KERIO SGMF P111 3 f CD MIF SWITCHING 100K 1 8W 1501 4W 180 1 2W 47K 2W VALVE SGMDF Pill 4 1 96 6 ue 05 SEAT 5 R96 3 u30 P117 2 ST P114 8 5 2 CD mor St 4 5 1 D o ULN2803 05010 75 3 100K 1 8wW 7 5 5 3 LCD_IN P111 6 R40 C34 2 4 K 100V CPR Pi 7 178W R98 U29 3_ 10A 800v 13 gt o CD R62 R55 R42 100K 1 8W C33 TOHC1S R36 R99 ERI AIR PUMP 1501 4W 1l us 180 1 2W 1 8W R97 Auf eee er 1501 44 th oa 180 1 2W 2W P116 3 D sue 100K 1 8 74 14 030 A lt P116 2 5 Do 0 114 7 3 6 1 d 2 MOC301
91. 026 Foot Panel Assembly P4063C P1135 Version Bed with Membrane Switches Chapter 5 Parts List Table 5 45 Foot Panel Assembly P4063C P1135 F Version Bed with Membrane Switches Item Number Part Number Quantity Description 1 40294 1000 1 Footboard shell assembly 2 38328 1000 2 3 40310 1000 1 Caution label 4 38524 1000 1 HPL insert 5 38525 1000 1 Adhesive tape 6 393 1000 2 Screw 7 45856 1000 2 Foam spacer 8 44734 pl 1000 1 Interface box top 9 13206 1000 3 Screw 10 49578 1000 1 Membrane control board 11 15907 1000 2 Lockwasher 12 44735 1000 1 Insulator 13 44733 1 1000 1 Interface box bottom 14 60108 1000 1 Cable 14 conductor 15 45708 1000 1 Wire tie 16 6274502 1000 1 Casting key panel no scale DynamicAire or or 6274505 1000 1 Casting key panel VIP no scale Dynamic Aire 17 90196 06 1000 8 Screw hilow 18 39159 1000 1 Aluminum extrusion plate 19 38883 1000 1 Door assembly complete 20 38529 1000 1 Torsion spring 21 39161 1000 1 Pin 22 45670 20 10000 1 Cable ground strap 23 44806 1000 1 Cable MFI nurse control 24 14450 10000 1 Small cable tie 25 45928 1000 1 Foam shield 26 49755 10000 1 Cable assembly 12 conductor 27 49756 1000 1 Cable assembly 8 conductor 28 4958101 1000 1 Power control board asse
92. 33 9345 9NIdd31S TANNVHD AL 9 144315 I3NNVH2 AL 1 HDLIMS IVNOlLdO TW TW C 11 B3MSNY 359 038 11 TW 3580 NOWWOD ONILHOIT C 3SuUfiN 1 2 3SHNN 1431 1091 00 Ol vu 1431 u3dl 71081402 30 1431 39395 1331 123Ul0NI 1331 LHOT1 123410 11 11 2 3590 0713 11 0300805 1 20 AWANS 3111504 xnv 11 u3 SNv 35801 039 NOWWO 71081402 3WfTI0A NOWWOD 1041405 340 3uvds 3uvds 201831NI 32001831NI u3JSNvHl Ol nv Ol nv 20718031NI NVI 3590 1H9IH 10H1NOJ OIOVH u3dl TOYLNOD 3Wn 0 AHOIY u3xv3dS 1HO H 1238IONI 123410 3uvds e 97 8 2 72 2 22 12 02 6 91 21 99 5 7 2111 OH 6f 812195 2 1 AS ML 2027200 5 ML 20272008 R N 2 009Nl sul vl ES ES PES 8 0071070 182 59 817200 7 10 9100 E 2 2 AS NZ 20272006 110264137 3 25 Advance Series Bed Service Manual man026re Figure 3 40 Junction Box for C Version Beds P N 45588 02 Chapter 3 Theory of Operation Wiri
93. 4 Advance Series Bed Service Manual 026 Component Locations Chapter 3 Theory of Operation Component Locations To locate components on the Advance series bed use table 3 1 on page 3 5 along with figure 3 1 on page 3 7 To locate the ZoneAire Sleep Surface option components use table 3 2 on page 3 8 with figure 3 2 on page 3 8 To locate and identify the power supply board jack plugs use table 3 3 on page 3 9 with figure 3 3 on page 3 9 To locate and identify the air control board assembly jack plugs use table 3 4 on page 3 10 with figure 3 4 on page 3 10 Table 3 1 Component Location Identification Symbol Component Component Location A Electronics pan Located under the center of the bed B High voltage power control Located in the electronics pan board under the center of the bed C Logic control board Located in the electronics pan under the center of the bed D Night light board Located in the electronics pan under the center of the bed E Motor capacitors Located in the electronics pan under the center of the bed F Noise filter Located in the electronics pan under the center of the bed G Patient control board Located on the inside of the head siderails H Siderail interface board Located in the bottom channel of the head siderails I Nurse control assembly Located on the outside of the head siderails J SideCom Communication Sys Located in the c
94. 5 50 2 27 300191623 165 1 8W 1 Xs vs 162K 1 8W 18 R6 UND A pori 200192193 R10 1 30109473K 50 04020834C 30402LM324 vss vSs 300192103 BND 2 019 T 30006620 P3 en n 30006103 ano os 30402LM324A VSS 1 2 2 41 1 2 22 102 1 EW 1 X K 10K 1 4 5 30129105 Vos C13 62 1 4W 5 1UF 63V MP i 301094 73K 300191053 2 2 1 30402LM324A 2 016 2 2 017 1 R49 21 2 1 ANN 30208523085 ZS 1N4148 018 lt 7 30006620 30109104 s 1 84 1 2 1452308 1 1 3020001088 20200148812 5762 W W 5 1 2 3088310 94707 50V 105 1 8W 1 184148 1 m p 2 1 30402LM324A 300192103 304066482IN 1 d 210K 1 8W 1 GND 1 vBB2sw s 40074HC00 4 100 1 2W 5 16 1 Yes X 30102 GND 13 CONN CHK 5 0 E A R3 X RIS D 1 2 DATA QUT XI A 2 300191053 300192103 vec C9 1K 1 4 5 2 A D_D A CS i 1 2 30109473K gt E Lam ANN 2 015 DATA_IN 3 E A 1 105K 1 8W 1 210K 1 8W 1 825 2 rum auc 14 30406648218 30007101 GND 1 15 EEPROM CS 44741 100 1 2W 5 1N4148 VEC GND 16 SENS_SEL_A ee 04 1512 R52 17 SENS SEL B Xi B 30006103 18 sENS sEL C GND 4 3 1 ANN 2 19 E 30410HC4051N 3040074HC147 11 4 5 20 VCC 6 Re 3020041488 44741 30006104 GND 7 HEAD KNEE 1 2 1N4148 VEC 8 seat XIE Xs 100K 1 4 5 012 4 N 2 T R54 9 KNEE gt 30006103 10 T vec a 11 HEEL MID 011 12 HEEL BOT R65 HC14 1 Al 44741 30007101 R20 16 PANNE 21 SOL_
95. 55 See Patient Control Assembly Complete 616340248 1000 616340148 1000 56 See Patient Control Assembly Complete 34454 48 1000 616340748 1000 59 See Patient Control Assembly Complete 34454 48 1000 34454 48 1000 Page 5 256 Advance Series Bed Service Manual 026 Patient Control Unit and Communication Module Chapter 5 Parts List Table 5 131 Patient Control Unit and Communication Module E and F Version Beds Without Air Only Complete Siderail Patient Control Assembly Complete Patient Control Overlay Option Right Hand Left Hand Right Hand Left Hand 51 45078 10 1000 45078 09 1000 38354 05 1000 38393 05 1000 52 45078 10 1000 45078 09 1000 38354 05 1000 38393 05 1000 53 45078 08 1000 45078 07 1000 38354 04 1000 38393 04 1000 54 45078 10 1000 45078 09 1000 38354 05 1000 38393 05 1000 55 45078 08 1000 45078 07 1000 38354 04 1000 38393 04 1000 56 45078 10 1000 45078 09 1000 38354 05 1000 38393 05 1000 59 45078 12 1000 45078 11 1000 38354 06 1000 38393 06 1000 Siderail Switchboard Assembly Communication Housing Assembly Option Right Hand and Left Hand Right Hand Left Hand 51 See Patient Control Assembly 616340848 1000 616340848 1000 Complete 52 See Patient Contro
96. 6 44165 02 1000 1 Control panel assembly or or 4428901 1000 1 Control panel assembly VIP beds only 7 90299 06 1000 2 Screw 8 38609 1000 1 Window 9 38753 1000 1 Trendelenburg indicator assembly 10 11 37890 1000 2 Keps nut 12 43972 02 1000 1 Nurse control overlay 13 38529 1000 1 Torsion spring 14 38883 1000 1 Door assembly complete 15 39161 1000 1 16 90029 05 1000 1 Screw 17 39159 1000 1 Aluminum extrusion plate 18 90196 06 1000 8 Screw hilow 19 40389 02 1000 1 LED overlay 20 30820 01 1000 3 Toggle switch momentary 21 30819 01 1000 5 Toggle switch on on 22 41383 1000 1 Nurse control cable footboard 23 43154 01 1000 1 Nurse control flex circuit assembly 24 19124 1000 1 Large cable tie 25 40310 1000 1 Caution label 26 38525 1000 1 Adhesive tape 27 38328 1000 1 Bumper 28 SA1554 1000 1 Door assembly without scale unit 29 39595 01 1000 1 Control housing no scale Specify high pressure laminate color Advances Series Bed Service Manual man026re Page 5 69 Foot Panel Assembly P4061B P1105 C and E Version Beds with Membrane Switches Chapter 5 Parts List Foot Panel Assembly P4061B P1105 C and E Version Beds with Membrane Switches Figure 5 17 Foot Panel Assembly P4061B P1105 and E Version Beds with Membrane Switches m026e555 Page 5 70 Advances Series Bed Service Man
97. Bed Components The following DynamicAire Sleep Surface bed components are shown in figure 1 13 on page 1 39 e Sensor hoses from mattress to air control board e Inflate hoses from valve manifolds to mattress Air compressor e Pressure hoses from air compressor to valve manifolds Upper valve manifold Lower valve manifold Air Compressor The air compressor is part of the air system assembly located under the sleep surface seat pan The air compressor runs on 115V AC and is controlled by the air system control board It provides inflate pressure to the top and bottom air bladders This air compressor has no suction capability Page 1 38 Advance Series Bed Service Manual man026re General Operation Chapter 1 Introduction Figure 1 13 DynamicAire Sleep Surface Bed Components m026d253 Upper and Lower Valve Manifolds The upper and lower valve manifolds are part of the air system assembly The upper valve manifold controls only the top air bladder of the DynamicAire Sleep Surface It consists of a ported aluminum block and three solenoid activated valves Two of the valves vent air from the bladder when the softer switch is activated One valve allows inflation when the firmer switch is activated The lower valve manifold controls only the bottom air bladder of the DynamicAire Sleep Surface It consists of a ported aluminum block and two solenoid activated valves One valve is used for the inflate
98. Footboard with Scale P4166B P1165 F Version Bed Chapter 5 Parts List Footboard with Scale P4166B P1165 F Version Bed Figure 5 31 Footboard with Scale P4166B P1165 F Version Bed m026e527 Page 5 124 Advances Series Bed Service Manual man026re Footboard with Scale P4166B P1165 F Version Bed Chapter 5 Parts List Table 5 52 Footboard with Scale P4166B P1165 F Version Bed Item Number Part Number Quantity Description 1 12951 1000 1 Grommet 2 90037 04 1000 4 Screw thread cutting 3 43604 1000 2 Receptacle bracket 4 752 1000 3 Screw truss head 5 40294 1000 1 Footboard shell assembly 6 40310 01 1000 1 Caution label 7 38524 1000 1 HPL insert 8 393 1000 2 Screw 9 45856 1000 2 Foam spacer 10 44734 PL 1000 1 Interface box top 11 13206 1000 5 Screw 12 15907 1000 4 Lockwasher 13 62738 1000 1 PCB assembly membrane interface 14 44735 1000 1 Insulator 15 44733 PL 1000 1 Interface box bottom 16 44808 01 1000 1 Cable MKI net scale 17 44806 1000 1 Cable MFI nurse control 18 14450 1000 3 Small cable tie 19 45708 1000 1 Wire tie 20 60108 1000 1 Cable 14 conductor 21 90030 08 1000 5 Screw 22 44732 1000 1 LED board assembly 23 45928 1000 2 Foam shield 24 6274510
99. LEDs The four LEDs across the top of the test unit monitor the following four different bed voltages VDD VCC MAT DynamicAire Sleep Surface models only V The LEDs show green when the voltages are correct and red when the voltages are incorrect Display The digital display indicates to the user the current test mode failed messages and passed messages Keypad There are eight membrane type switch pads for performing the bed function tests e Head up e Head down e Knee up e Knee down e Bed up e Bed down e Bed firm Bed soft An additional membrane switch pad located at the lower right of the unit starts and stops the automatic test mode Selector Switch The selector switch located at the lower left side of the test unit places the test unit in the manual or automatic test mode Test Cable The test cable is a 25 pin conductor cable with a 25 pin DSubminiature DSub connector at each end The test cable connects the test unit to the testport on the bed Advances Series Bed Service Manual man026re Page 2 25 Test Equipment Chapter 2 Troubleshooting Procedures Four Motor Bed Tester Operation The following procedures describe the proper operation of the Four Motor Bed Tester It demonstrates Connections e Voltage checks Test modes Connections Two connections are required in order to use the Four Motor Bed Tester The two connections are
100. RS 1 X1 0 1 Xi E 1 HEAL SEAT KNEE 0264280 Advance Series Bed Service Manual 026 Page 2 65 2 19 ZoneAire Sleep Surface Mattress Disconnected Error Code 2 5 Chapter 2 Troubleshooting Procedures 13 With the negative lead of the voltmeter still connected to the negative lead of C6 B initiate the self diagnostics test Put the positive lead of the voltmeter on pin 13 of P131 A The voltage is greater than 4V DC Yes No Replace the mattress sensor control board 14 Go to Final Actions on page 2 21 Page 2 66 Advance Series Bed Service Manual 026 2 20 ZoneAire Sleep Surface Triac Open Error Code 2 6 Chapter 2 Troubleshooting Procedures 2 20 ZoneAire Sleep Surface Triac Open Error Code 2 6 W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage A CAUTION Ensure that your hands are clean and handle the P C boards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment damage can occur See P C Boards on page 6 4 for additional information 1 Unplug the bed from its power source 2 Raise the sleep surface see figure 2 18 on page 2 67 3 Disconnect the mattress cable A Figure 2 18 Advance Series Bed With the Foot Section Raised m026d277 Advances Series B
101. pin 16 down switch is activated XUL hilow Black pin 21 3 to 6V DC when the hilow up logic for red pin 17 up switch is activated the head hilow XDL hilow Black pin 21 3 to 6V DC when the hilow down logic for red pin 18 down switch is activated the head hilow HUL head Black pin 21 3 to 6V DC when the head up logic red pin 19 up switch is activated HDL head Black pin 21 3 to 6V DC when the head down logic red pin 20 down switch is activated BUL hilow Black pin 21 3 to 6V DC when the hilow up logic for red pin 23 up switch is activated the foot hilow BDL hilow down logic for the foot hilow Black pin 21 red pin 24 3 to 6V DC when the hilow down switch is activated Bed power Black pin 21 red pin 22 3 to 6V DC Note You must place your black probe into pin 21 when checking bed power or you will get a negative voltage reading Advances Series Bed Service Manual man026re Page 2 33 Test Equipment Chapter 2 Troubleshooting Procedures SideCom Communication System Tester The SideCom Communication System tester P N SA5002 checks the control functions of the siderail communication system on a SideCom Communication System equipped bed see figure 2 11 on page 2 34 The tester connects to the bed s communication cable P379 and siderail cable Use the tester to determine if the siderail s SideCom Communic
102. vss b gt eu 2 2 P N 43170 ov 39 V UNREG Le neo ve 2s GE res can UE NIRE T Z sv oo wit CONT im ss mr Sis eee camem 8 m T ERI DE durs 28 z EL ee ge LONE on ste en vss eto 7 CABLEP N 4501045 Loros fr m 5 oic oo g sw mer oie hote ms 0 9 PEEP e STET T n 1 pe eis n mE EB a rte CABLE P N x gi s co 4557 aa 58 hr 7 L veszsw DE ss 5 vss HIPOS pe 19 6 95V 016 212 2 m zw 20 20 51511 05 sv oc ANALOG BOARD ASSY Gus 5 peu TE 3 ns 25 pm p LEN Hunt seu ow 15 2 9 vec LH SIDERAIL RH SIDERAIL sin gt 8 80 wr e HEAD 5 5 asv 06 2 mc ser pata SEAT 2 PIN 1503 49v 5 5 25 12 1 2 9 fo KNEE 5 4 pem z asv S Dr gt 10 sv SRE HEEL hz 2 wx 7 12 2 cup gt n CLK 15 8 wx ANA IN 4 EEPROM_cS SER DATA 16 ow 5 8 TAE SWITCH LOAD BEAMS SIONAL mo pe te f sens 19 8
103. 2 2 2 2 2 2 2 2 216 2 ATUF 50 C 30019665086 TK 12W 2 2 ur XL 665 1 8 1 vss 2 vss cas vss 30007181 1 poii 3000000718 3040040818 2190 VIN 5 30019953086 ely d 453 1 8W 1 e SFLM D AD 180 1W 5 UPPER BLADDER nd 30405401078 30421 H R24 meus qm 214 5 vss 10K 1 8W 2 E 1 EXAL O MATPRS NOTE X3 NOT USED ON 01 ASSY 100K 1 2 5 304004081B con vec 2 vec DEFLATE SOL T LOWER SOL vec AUF SOV C 30012103 150K 174W 5 E 1 30019665186 0 e LD D 3040040818 3040000718 Sont TON re i ds d 665K 1 8W 1 8 3040040818 180 1 20 5 uera SOL 2 2 301091045 30109104 5 30109104 5 30109104K5 LIK 1 4W 5 d 50 AUF 50 C 30109473K R57 gt 50 3 ne Y 1 30108104KS 047UF 50 C 5 R34 180 1W 5 3010910405 3010910465 VSS 30019590086 1 2 30405401078 ile AUF 50 C AUF 50 590 1 8W 1 IE 029 2 2 vis 2 u28 30421 30323029 Le 3000000818 214 0 30006104 gt uo i 30400101068 v 30019200187 4 30019100486 3040040718 28K 1 8W 1 VX 4 R49 2 6 7 30024181 2 1M 1 8W 1 1 1 30007181 LOWER BLADDER i 2190 1 24 5 tam 8 EI vis R61 9 JUH 180 1W 5 30007225 3040040738 1 6 21 30403LP365 U27 Ham 252 2 4 t R59 R62 309822 PP 30019100486 30019100486 2 1 u3 5 L J L
104. 27 42797 1000 1 Scale instruction label 28 39161 1000 1 Pin Specify high pressure laminate color Advances Series Bed Service Manual man026re Page 5 109 Foot Panel Assembly P4064C P1145 Version Bed with Membrane Switches Chapter 5 Parts List Item Number Part Number Quantity Description 29 3915948 1000 1 Extrusion 30 6274509 1000 1 Casting key panel scale with DynamicAire or or 6274512 1000 1 Casting key panel VIP scale with DynamicAire 31 32 49584 1000 1 Scale display assembly 33 60108 1000 1 Cable 14 conductor 34 49755 1000 1 Cable assembly 12 conductor 35 49756 1000 1 Cable assembly 8 conductor 36 37 4958102 1000 1 LED board assembly scale with DynamicAire 38 14450 1000 1 Cable tie 39 45928 1000 1 Foam shield 40 11139 1000 2 Screw 41 44733pl 1000 1 Interface box bottom 42 44735 1000 1 Insulator 43 49578 1000 1 Membrane interface pcb assembly 44 44734pl 1000 1 Interface box top 45 45856 1000 1 Foam spacer 46 44806 1000 1 MFI INC cable 47 4567020 1000 1 Ground strap cable Page 5 110 Advances Series Bed Service Manual man026re Foot Panel Assembly P4064C P1145 Version Bed with Membrane Switches Chapter 5 Parts List NOTES Advance Series Bed Service Manual man026re Page 5 111 Footboard P4165A P1155 C and Version B
105. 3 50 NOOe ste ea ed Das RR ER 3 5 CPR etse toda 3 52 Mode Transition 4e d E ARR ES 3 52 Power UD PM rr 3 52 Intermode Transitions oes eter RUE EYE Y E RS 3 53 Power DOW scd peser eres ee rad oe EX 3 53 Sleep SurtaceLockout 2242 sexa Sore Sa 3 53 System Errors ou oU ed ees uu Sp ane WERE PU Le Rd E par s 3 54 Slow Leak BOE E RR ROLES peu 3 54 Continuous Run aden neu aah ER 3 55 Trae Short 3 55 3 2 Advances Series Bed Service Manual 026 Chapter 3 Theory of Operation EEPROM Eros nee ie a hue owen ae Me ER 3 55 Mattress Connection Error 3 56 Wide Open Eitor Liane sin 3 56 LON Communication Error 3 56 Diagnostic Routines 3 57 Component Manual Activation 3 57 Driver Circuit Self Test 3 57 Control Board Theory of Operation 3 59 PIS eae Ces ben 3 59 Advance Series Bed Service Manual 026 Page 3 3 Chapter 3 Theory of Operation NOTES Page 3
106. 4 87 Head Screw 4 88 Removal lo es eee 4 88 Replacement qoe osse Core vases 4 89 Hilow Head Screw Assembly uo aor Ave 4 90 REMOVAL cox sir BSE aa eee ptc qs 4 90 Replacement ed nebo RR E DIA OU RI 4 93 Hd ANNE SMIC DR Rx Rd 4 94 Removal v era ee nes 4 gt 4 94 Page 4 4 Advance Series Bed Service Manual man026re Chapter 4 Removal Replacement and Adjustment Procedures Replacement Bed epe Hoa Wes UNDE RU 4 96 ey quechhe Tp Ss 4 97 Hilow Head Limit 2 coe se odi ta pt 4 99 ReMOVal tus dp aha v ox PEE eS See eee 4 99 Replacement te died sate int 4 101 Adjustment A and Version Beds Only 4 102 Knee Screw Assembly ever ee E Un RE eO 4 104 Removal ori ave oram 2 PIN veste SE 4 104 utes PSY D du NR 4 106 Knee Lamm SAC Late eae 4 107 Removal aie ne pe eens Meee beet E A RUE 4 107 Replacement axa eve bade te
107. 43929 1000 30949 1000 43930 1000 Hilow head 30948 1000 43929 1000 30949 1000 43930 1000 Hilow foot 30929 1000 43929 1000 30930 1000 43930 1000 Page 5 248 Advances Series Bed Service Manual 026 Siderail Assembly Complete Chapter 5 Parts List Siderail Assembly Complete Table 5 120 Siderail Assemblies Complete A Version Only Siderail Left Hand Right Hand Option With Air Without Air With Air Without Air 53 43709 03 1000 43709 11 1000 43708 03 1000 43708 11 1000 54 43709 04 1000 43709 12 1000 43708 04 1000 43708 12 1000 55 43709 05 1000 43709 13 1000 43708 03 1000 43708 11 1000 56 43709 06 1000 43709 14 1000 43708 06 1000 43708 14 1000 59 43709 09 1000 43709 15 1000 43708 06 1000 43708 15 1000 Table 5 121 Siderail Assemblies Complete B Version Only Siderail Left Hand Right Hand Option With Air Without Air With Air Without Air 52 44642 21 1000 44642 23 1000 44642 18 1000 44642 20 1000 53 44642 01 1000 44642 11 1000 44642 02 1000 44642 10 1000 54 44642 03 1000 44642 13 1000 44642 04 1000 44642 12 1000 55 44642 05 1000 44642 15 1000 44642 02 1000 44642 10 1000 56 44642 07 1000 44642 17 1000 44642 06 1000 44642 14 100
108. 5 MO H R P N 4471512 230VAC R82 ONLY 91 2W 5 m026d419 5A250V IEC FRONT END TRANSFORMER APPLICATION 1 601 1 115VAC R80 amp R81 ONLY H R P N 4471515 125A 250V UL T IEC S 47Kohm 2W 5 MO FO 3 19 1 Schematic Wiring Diagram ZoneAire Air Control Board P N 44760 45944 Sheet 2 of 2 To Sheet 1 Back to Chapter F1 R66 2112 10 gt P118 12 lt LA p 15K 1 80 R69 P2 1 gt 11 lt 35A uo 4 U18 us 21 P118 10 SS 330K1 8W 22 114 112 2 184003 27 eee RXE050 9 lt D 013 lt 23 2 1 1N4003 5122 LMZ940CT 5 0 8 lt Di vocem 24 s 1 2 44 pig lt 7 118 P112 5 vss P118 6 lt ZX 012 id P112 6 gt site ce 0 5 R29 R57 R50 Fete 016 118 4 e 765 150 1 8W VBB2SW 1 112 8 2 2 SA5 0A m BB2S PIA 1 oi 4 P112 9 75 s HEELBOT P112 11 c iei HEB Pue a 118 vss 2N3904 CD LONA R2 R60 R51 P113 10 gt gu 1501 4 P113 1 1200hm i E P113 2 R76
109. 616351448 1000 59 616350948 1000 616351948 1000 616350848 1000 616351648 1000 Patient Control Unit and Communication Module Table 5 124 Patient Control Unit and Communication Module A Version Beds With Air Only Siderail Patient Control Assembly Complete Patient Control Overlay Option Right Hand Left Hand Right Hand Left Hand 53 44195 01 1000 44196 01 1000 38354 01 1000 38393 01 1000 54 44195 02 1000 44196 02 1000 38354 02 1000 38393 02 1000 55 44195 01 1000 44196 01 1000 38354 01 1000 38393 01 1000 56 44195 02 1000 44196 02 1000 38354 02 1000 38393 02 1000 59 44195 03 1000 44196 03 1000 38354 03 1000 38393 03 1000 Siderail Switchboard Assembly Communication Housing Assembly Option Right Hand and Left Hand Right Hand Left Hand 53 See Patient Control Assembly 42948 1000 42948 1000 Complete 54 See Patient Control Assembly 42948 1000 44190 1000 Complete 55 See Patient Control Assembly 42948 1000 44190 1000 Complete 56 See Patient Control Assembly 34454 48 1000 44189 1000 Complete 59 See Patient Control Assembly 34454 48 1000 34454 48 1000 Complete Page 5 250 Advance Series Bed Service Manual man026re Patient Control Unit and Communication Module Chapter 5 Parts List Table 5 125 Patient Control Unit and Communication
110. Advances Series Bed Service Manual man026re Page 4 33 4 14 ZoneAire Sleep Surface Sensor Control Board Chapter 4 Removal Replacement and Adjustment Procedures 4 14 ZoneAire Sleep Surface Sensor Control Board Tools required 3 16 nut driver Screwdriver Removal W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 1 Unplug the bed from its power source 2 Store the foot siderails 3 Remove the footboard control panel from the bed See Footboard Control Panel on page 4 11 4 Unzip the mattress to gain access to the components in the foot end of the mattress 5 Remove the surface control cover A from the surface control frame F see figure 4 17 on page 4 35 A CAUTION Ensure that your hands are clean and handle the P C boards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment damage can occur See P C Boards on page 6 4 for additional information Page 4 34 Advances Series Bed Service Manual 026 4 14 ZoneAire Sleep Surface Sensor Control Board Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 17 ZoneAire Sleep Surface Sensor Control Board Cover Removed m026d303 6 Use a standard head screwdriver to disconnect the mattress cable connector D from the sensor control board B 7 Disconnect th
111. B Advance Series Bed Service Manual man026re Page 4 29 4 11 DynamicAire Sleep Surface Solenoid Old Style Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 14 DynamicAire Sleep Surface Solenoid Replacement Old Style Fill Manifold m026e350 6 Lift the inoperative solenoid B up and off the manifold C Replacement Assemble in reverse order Page 4 30 Advances Series Bed Service Manual man026re 4 12 DynamicAire Sleep Surface Solenoid New Style Chapter 4 Removal Replacement and Adjustment Procedures 4 12 DynamicAire Sleep Surface Solenoid New Style Tools required 25 torx head screwdriver Phillips head screwdriver Removal 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the seat section cover See Cover Seat Section page 4 17 4 Unplug the solenoid connector see figure 4 15 on page 4 31 Figure 4 15 DynamicAire Sleep Surface Solenoid Replacement New Style A Red hose Blue hose m026d440 Advance Series Bed Service Manual man026re Page 4 31 4 12 DynamicAire Sleep Surface Solenoid New Style Chapter 4 Removal Replacement and Adjustment Procedures 5 Note the orientation of the five air hoses to the solenoid B
112. Board Board Connector Mating Connector Terminal Location P51 30994 1000 39506 01 1000 None P52 30993 05 1000 40208 1000 None Table 5 115 Scale Display Assembly P N 49584 Board Board Connector Mating Connector Terminal Location P51 44478 12 1000 4585012 1000 None P52 30993 05 1000 40208 1000 None Table 5 116 Analog Board Assembly P N 39369 01 Board Board Connector Mating Connector Terminal Location P42 30957 12 1000 30955 12 1000 30952 1000 Advance Series Bed Service Manual man026re Page 5 247 Connectors and Terminals Motors and Limits Chapter 5 Parts List Table 5 117 Analog Board Assembly P N 49584 Board Board Connector Mating Connector Terminal Location Pl 4841905 1000 not available None 2 4841905 1000 not available None 5 30957 12 1000 30955 12 1000 30952 Connectors and Terminals Motors and Limits Table 5 118 Motors Function Motor Harness Motor Assembly Connector Terminal Connector Terminal P N P N P N P N Head 43145 05 1000 None 43145 05 1000 30951 1000 Knee 43294 04 1000 30950 1000 43286 04 1000 30951 1000 Hilow 43145 04 1000 None 43286 04 1000 30951 1000 Quantity 2 Table 5 119 Limits Function Limit Harness Limit Assembly Connector Terminal Connector Terminal P N P N P N P N Head 28518 1000 43929 1000 28519 1000 43930 1000 Foot 30948 1000
113. Chapter 5 Parts List Exchange Policy The following are Hill Rom s policies for in warranty and out of warranty exchanges In Warranty Exchanges In some cases Hill Rom will request that parts products be returned for inspection When this occurs you are expected to return parts products within 30 days of receipt of the exchange part If you fail to return the inoperative parts products within the 30 day period Hill Rom will invoice your facility for the full selling price of the parts products NOTE The preceding billing procedure pertains only to parts products that Hill Rom requests to be returned In some cases the invoice accompanying the parts will show the full selling price only for Hill Rom s internal use Do not confuse this price with your price Do not return any parts without an RMA number When parts products have been requested to be returned Hill Rom will include an RMA packet with the parts products shipment If an RMA number is not available obtain one by phoning Hill Rom Technical Support at 800 445 3720 Out of Warranty Exchanges You are expected to return the inoperative parts product within 30 days of receipt of the exchange part Hill Rom will include an RMA packet with the parts products shipment If an RMA number is not available obtain one by phoning Hill Rom Technical Support at 800 445 3720 If you fail to return the equipment within 30 days Hill Rom will invoice your facility for t
114. Chapter 5 Parts List Table 5 76 Junction Box Assembly P N 44647 Component Symbol Part Number Description through 30201 4003B 1000 Diode silicon J1 72 38346 1000 Receptacle 25 pin J4 28665 1000 Phone jack P3 38345 1000 Plug 37 pin R1 through R4 30024 202 1000 Resistor R5 30024 183 1000 Resistor R6 through R18 30016 1000 Resistor NOTE This is for B version beds only Advances Series Bed Service Manual man026re Page 5 209 Junction Box Assembly P N 45588 02 Chapter 5 Parts List Junction Box Assembly P N 45588 02 Figure 5 59 Junction Box Assembly P N 45588 02 1 14 ASSY P N 45588 m026d175 Page 5 210 Advance Series Bed Service Manual man026re Junction Box Assembly P N 45588 02 Chapter 5 Parts List Table 5 77 Junction Box Assembly P N 45588 02 Component Symbol Part Number Description through 30201 4003B 1000 Diode silicon J1 72 38346 1000 Receptacle 25 pin J4 28665 1000 Phone jack P3 38345 1000 Plug 37 pin R1 through R4 30024 202 1000 Resistor R5 30024 183 1000 Resistor R6 through R17 30016 1000 Resistor NOTE This is for C version beds only Advances Series Bed Service Manual man026re Page 5 211 Patient Control Panel P N 44124 01 06 P N 44195 02 03 04 05 and P N 44196 02 03 04 05 Cha
115. Display DS3 30511 03 1000 Display green DS4 055 30513 03 1000 Display green DS6 through DS11 30512 04 1000 Display yellow L1 L2 30617 1000 Filter P51 44478 12 1000 Connector 12 position P52 30993 05 1000 Connector QI 30300 3904A 1000 Transistor through 8 47618151 1000 Resistor R9 through R14 47618331 1000 Resistor R17 30025 1000 Photo resistor R18 47618103 1000 Resistor R20 R22 47618751 1000 Resistor R21 47619100 1000 Resistor R23 47618000 1000 Resistor 01 U2 62015 1000 Integrated circuit Advances Series Bed Service Manual man026re 5 235 Analog Board Assembly P N 39369 01 Chapter 5 Parts List Analog Board Assembly P N 39369 01 Figure 5 71 Analog Board Assembly P N 39369 01 AE 8 a BL rat m026d073 Page 5 236 Advances Series Bed Service Manual man026re Analog Board Assembly P N 39369 01 Chapter 5 Parts List Table 5 89 Analog Board Assembly P N 39369 01 Component Symbol Part Number Description C1 CS C6 30109 104K 1000 Capacitor C2 30108 1000 Capacitor C3 C4 30116 1000 Capacitor P42 30957 12 1000 Connector QI 30300 39044 1000 Transistor Q2 30300 3906A 1000 Transistor R1 R3 30016 1000 Resistor R2 R4 R21 through R23 30006 103 1000 Resistor R5 30056 501 1000 Potentiometer
116. EY 4 152 Chapter 5 Parts List INV ALE AIRY RE da toe 5 5 Ordering Service Parts 245i ae CRM Dod 5 7 Exchange POC c ii vetas ee ates on e etos Vader ees 5 9 In Warranty Exchanges 5 9 Out of Warranty 5 9 Recommended Spare 5 10 Advance Series Bed Service Manual man026re Page xvii Table of Contents Base Frame Without 5 22 Base Prame With Seale gt tes ea 5 26 Intermediate Frame Assembly 5 32 Electronics Pan Assembly 5 36 Retracting Frame 5 40 Upper Frame Sleep Surface 5 42 DynamicAire Sleep Surface P923CD and P923ED 5 46 DynamicAire Sleep Surface P923CD03 and P923ED03 5 48 DynamicAire Sleep Surface Compressor Assembly Old Style 5 50 DynamicAire Sleep Surface Compressor Assembly New Style 5 54 ZoneAire Sleep Surface P1410CA and PI4I0EA 5 56 ZoneAire Sleep Surface Power Air Supply Module Old Style 5 60 ZoneAire Sleep Surface Power Supply Module
117. F from the head lift arm 4 Remove screw A that attaches the siderail grounding strap to the bed frame Advances Series Bed Service Manual man026re 4 131 4 52 Siderails Chapter 4 Removal Replacement and Adjustment Procedures 5 Remove two screws B that secure the siderail to the head or foot section Replacement Assemble in reverse order Adjustment Tools required Vise grip or crescent wrench 1 Raise the head section or foot section to the extreme up position 2 If the strap A is bent use a crescent wrench or vise grip to straighten the strap see figure 4 79 on page 4 132 Figure 4 79 Adjusting Hard to Rotate Siderails II m026d088 3 Make sure the black slide rods B are parallel 4 Clean and lubricate 5 If the siderails are frozen a Raise the siderail to the up position or remove it from the bed completely Page 4 132 Advances Series Bed Service Manual man026re 4 52 Siderails Chapter 4 Removal Replacement and Adjustment Procedures b Apply grease to the grease ports A see figure 4 80 on page 4 133 Figure 4 80 Grease Ports on Siderails m026d089 Advances Series Bed Service Manual man026re 4 133 4 53 SideCom Communication System Entertainment Controls Chapter 4 Removal Replacement and Adjustment Procedures
118. New Style 5 64 Head Panel Assembly P4060A 5 66 Foot Panel Assembly P4061A P1105 Bed with Toggle Switches 5 68 Foot Panel Assembly P4061B P1105 C and E Version Beds with Membrane Switches 5 70 Foot Panel Assembly P4061C P1105 Version Bed with Membrane Switches 5 74 Foot Panel Assembly P4062A P1115 Bed with Toggle Switches 5 78 Foot Panel Assembly P4062B P1115 and E Version Beds with Membrane Switches 5 82 Foot Panel Assembly P4062C P1115 Version Bed with Membrane Switches 5 86 Foot Panel Assembly P4063A P1135 Bed with Toggle Switches 5 90 Foot Panel Assembly P4063B P1135 and E Version Beds with Membrane Switches 5 92 Foot Panel Assembly P4063C P1135 Version Bed with Membrane 5 5 96 Foot Panel Assembly P4064A P1145 Bed with Toggle Switches 5 100 Foot Panel Assembly P4064B P1145 and E Version Beds with Membrane Switches 5 104 Page xviii Advances Series Bed Service Manual man026re Table of Contents Foot Panel Assembly P4064C P1145 Version Bed with Membrane Switches 5 108 Fo
119. Page 4 141 4 56 Analog Board Chapter 4 Removal Replacement and Adjustment Procedures 6 Use the standard screwdriver to disconnect the load beam cables D from the analog board E Replacement 1 Assemble in reverse order 2 Recalibrate the bed scale system See Scale on page 4 152 Page 4 142 Advances Series Bed Service Manual man026re 4 57 Scale Micro Board Chapter 4 Removal Replacement and Adjustment Procedures 4 57 Scale Micro Board Tools required 25 torx head screwdriver Phillips head screwdriver Anti static work pad Anti static wrist ground strap Scissors or knife Removal A CAUTION Unplug the bed from its power source before removing or installing the footboard control panel Damage can occur to the electronics in the footboard control panel during removal or installation if the bed is plugged into its power source 1 Unplug the bed from its power source 2 Remove the two mounting pins and remove the footboard control panel from the bed A CAUTION Do not disassemble the footboard control panel on the mattress of the bed Ensure that you are at a static free workstation and that you are wearing the anti static wrist strap Ensure that the anti static wrist strap and workstation are properly grounded Failure to follow these directions can cause damage to the electronics in the footboard control panel A CAUTION Ensure that hands are clean and handle the P C bo
120. R9 through R11 R14 R16 30019 1003B 1000 Resistor R7 R8 30019 1372B 1000 Resistor R12 30019 1002B 1000 Resistor R13 R15 30019 5111B 1000 Resistor R17 30019 3012B 1000 Resistor R18 30006 102 1000 Resistor R19 R20 30006 472 1000 Resistor R24 R25 30020 1501B 1000 Resistor TB41 30990 10 1000 Terminal block Ul 30410 14052 1000 Integrated circuit U2 30402 660C 1000 Transformer U3 30401 7660 1000 Integrated circuit U4 30412 X2402 1000 Integrated circuit US 30312 2931 1000 Integrated circuit U6 3040074HC 14 1000 Integrated circuit Advances Series Bed Service Manual man026re Page 5 237 Analog Board Assembly P N 49751 Chapter 5 Parts List Analog Board Assembly P N 49751 Figure 5 72 Analog Board Assembly P N 49751 Top Ul U7 P5 2 P3 Pa Sz U3 04 06 Bottom Spy EEG 71 UU L C7 14 C15 C16 C17 C18 C19 621622 ns C12 R10 R12 R14 C1 RB R9 R3 of
121. The mattress air system pump will run momentarily when the bed is plugged into an appropriate power source Page 4 12 Advances Series Bed Service Manual 026 4 3 Cover Foot End Chapter 4 Removal Replacement and Adjustment Procedures 4 3 Cover Foot End Tools required 25 torx head screwdriver Phillips head screwdriver Removal 1 Raise the knee section to its high point Wy SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the footboard control panel refer to procedure 4 2 4 Fold the foot section of the bed up and back toward the head end of the bed WARNING Tie the foot section back toward the head section when preparing to remove the foot end cover Failure to tie the foot section back can allow the foot section to fall causing personal injury or equipment damage 5 Tie the foot section so it cannot fall 6 Remove one screw A and two screws B that hold the cover C see figure 4 3 on page 4 13 Figure 4 3 Foot End Cover m026d031 Advances Series Bed Service Manual man026re Page 4 13 4 3 Cover Foot End Chapter 4 Removal Replacement and Adjustment Procedures 7 Lift the cover C up at a point near the foot end of the bed and pull it out Replacement A CAUTION Do not lower the foot section from the folded up position wit
122. URP 4 108 Adjustment A and Version Beds Only 4 108 p nan eee dd ed wee Aer 4 110 CPR EMES Wile Mice ot hte et ioa ELS tt oar 4 112 Removal o Lose eT wb aui i ee ee ra ca Me eet 4 112 R pl cement veiiiseniuent shine salt Meta REEL 4 113 Hilow Foot Screw Assembly 22 2 2 29 9 Bi wee eves YA edes 4 4 114 Removals a axem ee ae be eem E doe ae 4 114 Replacement ts ie VES cate 4 116 Hilow Foot Limit Switch Cen Vx e Ue ea ee Von 4 117 PSTN Vl hn cde Myla LI 4 117 Replacement sers Rp eR 4 119 Adjustment A and Version Beds Only 4 119 Casters tt Xe eu ek Tex e SEES 4 121 hte bb pluie PEE od rad ps 4 121 Brake CM dsl EAE 4 123 Removal tae Ud oo VY RC tod e 4 123 Replacement ited GG PX ARUM ode 4 124 Brake Block 4 125 Removal NUR e 4 125 Advance Series Bed Service Manual man026re Page4 5 Chapt
123. ZK 12W 2 vss 300192740B6 VSS 2 1M 12W 2 U20 30403LP365 1 n5 R31 2 221 1 8W 1 1 3 gt 30019221086 3019 300541049 PRESS TREND 100K 1 2W 10 We ZIK LA 2 3 7 309822 30402101HP ry R50 300192000B6 UPPER 30051019 7200 1 8W 1 30007102 BLADDER 100 1 2W 10 100K 1 2W 5 UA v 30403LP365 vec R35 549K 1 8W 1 30019549186 1 1 1 1 R45 w L us 30019100386 30019100486 3010910065 301091005 50 50 AUF 50 AUF 50 C 2 2 1M 1 8W 1 R34 1 1 Y 11K 1 8W 1 30109104K5 30019110186 oars AUF 50V C AUF 50V C 2 2 V vec 30019150386 R33 150K 1 8W 1 R53 2 1 8W 1 30019348186 x 300541049 PR S 100K 1 2W 10 vss R59 R62 30402101HP 30019100486 30019100486 LOWER 300541019 100 1 8W 1 LAN LAW BLADDER 100 1 2W 10 1M 1 8 1 1M 1 8W 1 1 304061458 E 30101474K8 M SW C p 100V K vec vec vec 55 83 14 vss 16 13 8 U2ur 4 0231028 9 03140506 vec vss vss UBUSUILUI2 vss 170021 vss U13 U15 U19 SFLM 1 R24 10K 1 8W 2 30012103 e LD D 5 H eu 30400401068 eUu R16 30007275 2
124. ZoneAire Sleep Surface 6 10 Preventive Maintenance Schedule ZoneAire Sleep Surface 6 11 Preventive Maintenance Checklist ZoneAire Sleep Surface 6 12 Tool and Supply Requirements 6 13 Extraction eLondeuener eed eder yrs CEP Fish 6 13 Advance Series Bed Service Manual man026re Page6 1 Chapter 6 General Procedures NOTES Page 6 2 Advance Series Bed Service Manual 026 Cleaning and Care Chapter 6 General Procedures Cleaning and Care W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage W SHOCK HAZARD Do not expose the bed to excessive moisture Personal injury or equipment damage could occur WARNING Follow the product manufacturer s instructions Failure to do so could result in personal injury or equipment damage CAUTION Do not use harsh cleaners solvents or detergents Equipment damage could occur General Cleaning Clean the unit with a lightly dampened cloth and ordinary disinfectants Do not use excessive liquids Steam Cleaning Do not use any steam cleaning device on the Advance Series Bed the DynamicAire Sleep Surface or the ZoneAire Sleep Surface Excessive moisture can damage mechanisms in the unit Hard to Clean Spots To remove difficult spots or stains use standa
125. and bed exit 59 Bed functions and future options General Operation The Advance Series Bed incorporates independent motors to achieve the following operational features e Bed height up down e Foot section up down Head section up down e Trendelenburg in out e Reverse Trendelenburg in out Chair position The following optional features are controlled by the patient or nurse using the siderail or by the nurse using the nurse control panel These features are governed by circuit board logic e DynamicAire Sleep Surface inflate deflate e ZoneAire Sleep Surface inflate deflate Advances Series Bed Service Manual man026re Page 1 27 General Operation Chapter 1 Introduction Footboard Control Panel The footboard control panel is located in the top of the bed s footboard All control switches and the inch degree indicator are located under the footboard control panel cover Access is limited so that a bed occupant may not accidentally activate these functions The power siderail lockout and sleep surface switches on the footboard control panel for the Advance Series Bed models P1155 and P1165 have a green LED in the top left corner which lights when the indicated function is active on and is not lit when the function is not active off NOTE When the LED is lit on the footboard control panel the indicated function is active or operational A set of information indicator ligh
126. b Mark the receptacle brackets G and the receptacle housing before disassembly c Remove the two screws B from each of the two receptacle brackets G on the bottom of the footboard control panel d Slide the receptacle mounting brackets and cables to the large opening in the bottom of the footboard control panel and remove them from the footboard control panel This frees the nurse control cable H e Remove the three screws A and carefully pull the nurse control panel assembly up and out the top of the footboard control panel 5 If E version and prior beds a Cutthe insulator s 2 1 2 length in half with the scissors or knife b Place one of the pieces between the ribbon cables where the cables mount to the display board Ensure the insulator fully covers the row of pins between the ribbon cables Advance Series Bed Service Manual man026re Page 4 145 4 57 Scale Micro Board Chapter 4 Removal Replacement and Adjustment Procedures 6 To remove the scale housing cover I on E version and prior beds see figure 4 86 on page 4 144 d Disconnect the nurse control cable H from the flex strip connector Remove the two screws D to release the flex strip connector from the scale control housing cover I Disconnect the nurse control cable H to prevent damage to the flex strip Remove screw E and fastener F Fold the scale control housing cover to the side 7
127. boards at a static free workstation which is properly grounded Place the removed boards in anti static protective bags for shipping and storage Page 6 4 Advance Series Bed Service Manual 026 Lubrication Requirements Chapter 6 General Procedures Lubrication Requirements WARNING Follow the product manufacturer s instructions Failure to do so could result in personal injury or equipment damage CAUTION Do not use silicone based lubricants Equipment damage could occur Oilite bearings and bushings are utilized in several places on the bed By retaining oil the pores give self lubricating quality to the bearings and bushings If any silicone based lubricant is applied to the bearings and busings or anywhere else on the bed this self lubricating quality is neutralized It is safe to apply the following lubricants to the bed 8252 1 penetrating oil small bottle apply to the oilite bushings and bearings P N SA3351 lithium grease small tube apply to the drive screws P N SA3352 gear grease small tube apply to the motor gears only SA0646 Teflon spray lubricant dry aerosol spray can apply anywhere else the bed needs lubrication Advances Series Bed Service Manual man026re Page 6 5 Preventive Maintenance Chapter 6 General Procedures Preventive Maintenance WARNING Only facility authorized maintenance personne
128. e 5V DC e VDD 12V DC VCCMAT 5 DC e V 12V DC The LED displays green if the corresponding voltage is within 10 of the correct value The LED displays red if the corresponding voltage is not within 10 of the correct value If any of the LEDs are red there may be a problem with one of the bed s circuit boards NOTE The VCCMAT light will be red if your bed does not include the DynamicAire Sleep Surface Advances Series Bed Service Manual man026re Page 2 29 Test Equipment Chapter 2 Troubleshooting Procedures Volt Ohm Meter VOM WARNING Refer to your VOM owner s manual for complete and detailed information regarding the operation of your VOM Personal injury can occur Electrical Functions A common digital VOM is shown in figure 2 10 on page 30 The three basic electrical functions that require testing are alternating current AC direct current DC and ohms resistance Figure 2 10 Volt Ohm Meter VOM Typical Test Instrument RECORD MAX MIN AVG 5 AC DC AUTO 100m el MYA an nFS 1 B 3 4 im f S Ohms resistance gt E Volts DC Volts AC Se B _ Black probe COM i Red probe m026d273 The probes plug into the VOM as shown in figure 2 10 The red probe plugs into the port marked V The black probe p
129. efe MILL ROMS P N 4314304 FOR 2509 BEDS MPO 52 FoorBoamp 9 3 200 re 7 CONNECTOR 10 10 coc 2 5 FEMALE 314 5 sl 81 TREND 17 CR 1 AUX 1 4 DETENT 5 as RETURN 4 ENO sn Lo 18 P N 41383 80 F8 5 CABLE P N 43291 NIGHT LIGHT ASSY aoe ee CHAIR IN 10 2 J P 6 WITHOUT SCALE 258 43270 NIGHTLIGHT 1 ps fs 8078 7 eee CABLE LOCH LOM 5 1 3 aa gt E P N 43166 DISPLAY BOARD ASS Y NCMIF 20 VCC MAT AUX CONNECTOR IBED MOTOR FOOT DRIVE P N 3945201 NCMDF 6 1 LOCH LOM 1 J P 7 DETENT THER ns 78 8 9 TS 22 47 2 BMU NIGHT MPWR 19 9 ae 89 5 s ww LIGHT XAIRL 20 20 8 5 SENSOR MSTAT 16 pa GFSILOG P N 43671 J SCALE 10 2 XAIRL my SCALE 10 24 25 25 J P 34 LOGIC CONTROL BOARD GND 6 7 P N 44158 01 02 OR 03 Ve BED MOTOR HEAD DRIVE J P 12 koho ag a wee a NIGHT LIGHT ASSEMBLY FOOTBOARD 43204 01 vss 9 P N 4320001 02 cLock H KUL 5 WITH SCALE NIGHTLIGHT CABLE P N 43175 FLEX CIRCUIT a P 30 CABLE P N 43166 2 5 5 7 8 eb 13 7 XUL S Is ono EI XOL fs AUX POWER CON HEAD MOTOR 4 cn
130. gt ex 0264221 Advance Series Bed Service Manual 026 Page 4 17 4 5 Cover Seat Section Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 7 Removing Installing the Cover Over the ZoneAire Sleep Surface Air Supply Module Old Style Shown Foot end of bed m026d229 b Reach under the seat section D and rotate the two locks E securing the seat section to the sleep surface 5 If the bed has four screws securing the seat section D remove these screws A CAUTION If your bed is equipped with the bed exit system do not pull on the bed exit tape switches Damage can occur to the bed exit tape switches 6 Place the seat section D on either the head or foot sleep surface Page 4 18 Advance Series Bed Service Manual man026re 4 5 Cover Seat Section Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 8 Removing Installing the Cover Over the ZoneAire Sleep Surface Air Supply Module New Style Shown m026d306 7 Remove the four screws A securing the cover B to the bed see figure 4 6 on page 4 17 figure 4 7 on page 4 18 or figure 4 8 on page 4 19 8 Remove the cover Replacement Assemble in reverse order Advances Series Bed Service Manual man026re Page 4 19 4 6 DynamicAire Sleep Surface Mattress Chapter 4 Removal Replacement and Adjustment Procedures 4 6 DynamicAire Sleep
131. knee 2 38260 1000 2 Foam tape 3 40523 1000 1 Cap 4 5 19124 1000 2 Large cable tie 6 40434 1000 1 Capacitor 115 volt models 7 40497 1000 3 Keps nut 8 43276 1000 3 Clinch nut 9 43107 1000 1 Rear motor bracket 10 43976 1000 1 Barrier plastic 11 40480 1000 3 Isolation mount 12 350005 1000 1 Universal motor assembly 115 volt models 13 36250 1000 1 Coupling assembly 14 34812 1000 1 Caution label 15 40459 01 1000 1 Knee motor 230 volt models 16 30143 1000 1 Capacitor 230 volt models 17 42844 1000 1 Fixed end 18 43875 1000 1 Ball thrust bearing 19 42842 1000 1 Bearing end 20 42847 1000 2 Radial thrust bearing 21 44380 1000 1 Groove pin 22 3517 1000 2 Spring pin version bed or 1 Spring pin version bed 23 9525 1000 2 Washer 24 35326 1000 2 E ring 25 43322 1000 1 Axle 26 43108 1000 1 Roller 27 43110 1000 1 C link 28 43133 1000 1 Retaining ring 29 43132 1000 1 Washer 30 42846 1000 1 Radial bracket 31 43273 1000 1 Hilow knee drive screw 32 43109 1000 2 Link Advances Series Bed Service Manual man026re Page 5 147 Knee Drive Assembly P N 43140 and 61701 Chapter 5 Parts List Item Number Part Number Quantity Description 33 42845 1000 1 Lift nut 34 43702 1000 1 Switch slide
132. man026re Page 5 255 Patient Control Unit and Communication Module Chapter 5 Parts List Table 5 130 Patient Control Unit and Communication Module E and F Version Beds With Air Only Siderail Option 51 Patient Control Assembly Complete Patient Control Overlay Right Hand 45078 04 1000 Left Hand 45078 03 1000 Right Hand 38354 02 1000 Left Hand 38393 02 1000 52 45078 04 1000 45078 03 1000 38354 02 1000 38393 02 1000 53 45078 02 1000 45078 01 1000 38354 01 1000 38393 01 1000 54 45078 04 1000 45078 03 1000 38354 02 1000 38393 02 1000 55 45078 02 1000 45078 01 1000 38354 01 1000 38393 01 1000 56 45078 04 1000 45078 03 1000 38354 02 1000 38393 02 1000 59 45078 06 1000 45078 05 1000 38354 03 1000 38393 03 1000 Siderail Option 51 Switchboard Assembly Communication Housing Assembly Right Hand and Left Hand See Patient Control Assembly Complete Right Hand 616340848 1000 Left Hand 616340848 1000 52 See Patient Control Assembly Complete 616340248 1000 616340248 1000 53 See Patient Control Assembly Complete 616340248 1000 616340248 1000 54 See Patient Control Assembly Complete 616340248 1000 616340148 1000
133. on page 2 21 Advances Series Bed Service Manual man026re 2 77 2 23 ZoneAire Sleep Surface Does Not Work Chapter 2 Troubleshooting Procedures 2 23 ZoneAire Sleep Surface Does Not Work W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage A CAUTION Ensure that your hands are clean and handle the P C boards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment damage can occur See P C Boards on page 6 4 for additional information 1 2 Unplug the bed from its power source Remove the footboard control panel Raise the foot section of the bed Remove the foot cover Install the footboard control panel and plug the bed into an appropriate power source The LED Q7 on the air control board is flashing see figure 2 25 on page 2 79 Yes No V Go to step 8 Page 2 78 Advance Series Bed Service Manual man026re 2 23 ZoneAire Sleep Surface Does Not Work Chapter 2 Troubleshooting Procedures Figure 2 25 Air Control Board Layout
134. triacs The circuitry around U19 is another O ring function similar to the one previously mentioned ESD Protection Some ICs have a 100 ohm resistor in series with its Vcc pin to limit Icc to 50 mA This helps prevent latch up Switched inputs have RC protection for debounce and static Digital outputs have a 5 0v TVS zener 1K ohm resistor and Harris SP720 diode clamps LON Connector P112 P113 Pins 2 and 7 provide unregulated logic power to the board from the central power supply Pins 3 and 8 are for unregulated logic power return Pins 4 and 5 are the Echelon net signal lines Pin 9 is the net shield connection Regulator provides overcurrent protection at currents over 0 5A U15 regulates to 5V DC 0 25V Maximum output current for this application is approximately 385mA 015 can maintain regulation with an input voltage down to 5 75V DC Advances Series Bed Service Manual man026re Page 3 39 ZoneAire Sleep Surface Hardware Theory of Operation Chapter 3 Theory of Operation Line Input Power P110 P110 1 is line P110 2 is neutral and P110 4 is chassis ground Sensor Control Board P N 44740 General Description The pressure sensing circuit provides the interface between the Advance Series Bed ZoneAire Sleep Surface multiple air volume and the control circuit The pressure sensing circuit consists of six air pressure transducers and a common mode reference voltage input which are mult
135. with your hands Slide the motor assembly toward the foot end of the bed until the shaft disengages from the drive screw coupling and screw A reaches the open end of the key hole slot 9 Lift the head motor assembly B out of the bed Replacement Assemble in reverse order Advances Series Bed Service Manual man026re Page 4 81 4 34 Hilow Head Motor Chapter 4 Removal Replacement and Adjustment Procedures 4 34 Hilow Head Motor Tools required 25 torx head screwdriver Removal 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove foot end cover See Cover Foot End on page 4 13 4 Lower the electronics pan assembly See Electronics Pan Assembly on page 4 68 5 Disconnect the head A and hilow head B power cables see figure 4 45 on page 4 82 Figure 4 45 Head Motor and Hilow Head Motor Cable Connections m026d033 Page 4 82 Advance Series Bed Service Manual man026re 4 34 Hilow Head Motor Chapter 4 Removal Replacement and Adjustment Procedures 6 Loosen one screw A on both motor assemblies approximately 1 8 see figure 4 46 on page 4 83 Figure 4 46 Removing Installing the Hilow Head Motor m026d048 7 From the top side of bed carefully support the head motor a
136. 02 1000 2 Patient control assembly th bed with air or 45078 08 1000 2 Patient control assembly th bed without air 44668 04 1000 1 Outer control panel assembly 44668 03 1000 1 Outer control panel assembly 42684 1000 10 Volume knob Advance Series Bed Service Manual man026re Page 5 19 Recommended Spare Parts Chapter 5 Parts List Table 5 19 Recommended Spare Parts for Siderail on C Version Advance Series Bed Models 45078 09 1000 Siderail ID Number 54 Includes bed functions nurse call entertainment and bed exit Part Number Qty Description 45078 03 1000 2 Patient control assembly lh bed with air or Patient control assembly lh bed without air 45078 04 1000 Patient control assembly th bed with air or 45078 10 1000 2 Patient control assembly th bed without air 44668 04 1000 Outer control panel assembly 44668 03 1000 1 Outer control panel assembly 42684 1000 10 Volume knob Table 5 20 Recommended Spare Parts for Siderail on Version Advance Series Bed Models 45078 07 1000 Siderail ID Number 55 Includes bed functions nurse call entertainment bed exit and lighting Part Number Qty Description 45078 01 1000 2 Patient control assembly lh bed with air or Patient control assembly lh bed without air 45078 02 1000 Patient control assembly th bed with air or
137. 1 2W 5 304004093B R1 03159 300148 1 2 1 d zx CR2 68 1W 5 Tp 30144105 1731902000387 301078 2 20V 2 330UF 25V Y Y 55 55 1 2 100UF 25V EA 1 TK 30144105 2 1UF 20V TAN AX vec s 5 72 1 RU C 30007275 30201200384 27 1 2W 5 2 9 8 AIF zi 1 MATPR 1 SOM 3010910 3940040938 9 RST 2 10 Sov C 9 304104040B JUL 01 309822 rN 10 PUT 16 n os 5 meur 2279 052 03 peru 04 4 2 5 07 45 3040040738 mue 08 1 12 12 5 09 12 pwrst 3040050248 RST 3040040718 7 STAGE a RIPPLE COUNTER 12 STAGE 3040040718 RIPPLE COUNTER S LDF LIF UIF UDF 3040040128 UF 4 9 LIF 3040040128 3040040818 3000000718 id srimy 2 12 ENABL 9 i THER o P 3040040818 AIF D 3040010818 5 0 B 3040040818 ju AI ME FRLM uz LD e244 3040040818 X PP 1 1 EXAL 9 2 ENABL 1 8 Un MATPR 30403LP365 304004081B U21 30403LP365 VSS 30205 30007106 PWRST 1 10M 1 2W 5 Back to Chapter 3 J REF ASSEMBLY P N 44047 015 EXAL 2 EXAL D 07 8 19 nsr 3041040498 RST D
138. 1 Box cover 60 44497 1000 1 Junction box 61 22320 1000 2 Gasket strain relief 62 35773 1000 1 Strain relief 63 44496 1000 1 Intermediate cord 64 15907 1000 4 Lockwasher 65 28837 1000 3 Hex nut 66 44338 48 1000 1 Mounting bracket 67 32741 1000 1 Wire joint 68 18829 1000 1 Plug 230 volt models 69 45588 02 1000 1 Junction box P C assembly C version beds only 70 45591 48 1000 1 Junction box assembly version beds only 71 28850 1000 1 Insulator 72 45013 1000 4 Hex bushing scale beds only 73 45014 1000 4 Washer nylon scale beds only Advances Series Bed Service Manual man026re 5 35 Electronics Pan Assembly Chapter 5 Parts List Electronics Pan Assembly Figure 5 5 Electronics Pan Assembly m026e522 Advances Series Bed Service Manual 026 Page 5 36 Electronics Pan Assembly Chapter 5 Parts List Table 5 26 Electronics Pan Assembly Item Number Part Number Quantity Description 1 43878 1000 3 Torx button head screw 2 19124 1000 5 Large cable tie 3 43173 1000 1 Brake switch cable 4 44113 1000 75 Gasket 5 43879 1000 8 Torx button head screw 6 43166 1000 1 Night light assembly 7 43025 01 1000 3 Motor capacitor 115 volt models 8 43200 01 1000 1 Night light with scale 115 volt models 9 43671 1000 1 Ni
139. 1 HPL insert 6 44165 01 1000 1 Control panel assembly or or 4428903 1000 1 Control panel assembly VIP only 7 90299 06 1000 2 Screw 8 38609 1000 1 Window 9 38753 1000 1 Trendelenburg indicator assembly 10 11 37890 1000 2 Keps nut 12 43972 03 1000 1 Nurse control overlay 13 38529 1000 1 Torsion spring 14 38883 1000 1 Door assembly complete 15 39161 1000 1 16 90029 05 1000 1 Screw 17 39159 1000 1 Aluminum extrusion plate 18 90196 06 1000 8 Screw hilow 19 40389 01 1000 1 LED overlay 20 30820 01 1000 4 Toggle switch momentary 21 30819 01 1000 8 Toggle switch on on 22 41383 10000 1 Nurse control cable footboard 23 43 154 03 1000 1 Nurse control flex circuit assembly 24 19124 10000 1 Large cable tie 25 40310 1000 1 Caution label 26 38525 10000 1 Adhesive tape 27 38328 1000 1 Bumper 28 SA1554 1000 1 Door assembly without scale unit 29 39595 01 1000 1 Control housing no scale Specify high pressure laminate color Advances Series Bed Service Manual man026re Page 5 91 Foot Panel Assembly P4063B P1135 C and E Version Beds with Membrane Switches Chapter 5 Parts List Foot Panel Assembly P4063B P1135 C and E Version Beds with Membrane Switches Figure 5 23 Foot Panel Assembly P4063B P1135 and Version Beds with Membrane Switches
140. 1000 1 Caution label Specify high pressure laminate color Advances Series Bed Service Manual man026re Page 5 71 Foot Panel Assembly P4061B P1105 C and E Version Beds with Membrane Switches Chapter 5 Parts List Item Number Part Number Quantity Description 26 38525 1000 Adhesive tape Not shown 49755 1000 Cable 12 conductor Not shown 49756 1000 1 Cable 8 conductor 5 72 Advance Series Bed Service Manual 026 Foot Panel Assembly P4061B P1105 and E Version Beds with Membrane Switches Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re Page 5 73 Foot Panel Assembly P4061C P1105 Version Bed with Membrane Switches Chapter 5 Parts List Foot Panel Assembly P4061C P1105 Version Bed with Membrane Switches Figure 5 18 Foot Panel Assembly P4061C P1105 Version Bed with Membrane Switches m026e555 5 74 Advances Series Bed Service Manual 026 Foot Panel Assembly P4061C P1105 Version Bed with Membrane Switches Chapter 5 Parts List Table 5 39 Foot Panel Assembly P4061C P1105 Version Bed with Membrane Switches Item Number Part Number Quantity Descr
141. 1000 1 Heel relief label left 2 3 43878 1000 16 Torx button head screw 4 61010 01 1000 1 Sensor cable bed 68 with quick disconnect 5 45600 48 1000 1 Coupling bracket 6 45687 1000 2 Screw lock assembly 7 45681 01 1000 1 Urethane tubing 8 19124 1000 1 Large cable tie 9 38189 1000 1 Quick coupling 10 45842 1000 1 Surface connector assembly 11 45629 1000 1 Siderail cable assembly 12 39763 02 1000 3 Standoff 13 45091 PL 1000 1 Power supply base assembly 14 36973 2 1000 2 Standoff 15 44719 01 1000 1 Power supply board 115V AC UL CSA approved beds only 16 44719 02 1000 Power supply board 230V AC UL CSA approved beds only 17 44719 03 1000 1 Power supply board 230V AC IEC approved beds only 18 45089 PL 1000 1 Box cover 19 45092 01 1000 1 Power supply module 115V AC UL CSA approved beds only 20 45092 02 1000 1 Power supply module 230V AC UL CSA approved beds only 21 45092 03 1000 1 Power supply module 230V AC IEC approved beds only 22 45776 1000 1 Fuse resistor label 23 22247 1000 1 Caution label 24 90245 06 1000 1 Screw 25 42006 1000 1 Screw lock 26 27 19124 1000 10 Large cable tie 28 45575 1000 1 Transformer 29 14450 1000 5 Small cable tie Advances Series Bed Service Manual man026re Page 5 61 ZoneAire Sleep Surface Power Air Supply Module Old Style Chapter 5 Parts List
142. 19 on page 4 40 Figure 4 19 Removing Installing Cover on ZoneAire Sleep Surface Power Supply Box Page 4 40 Advances Series Bed Service Manual man026re 4 16 ZoneAire Sleep Surface Power Supply P C Board Chapter 4 Removal Replacement and Adjustment Procedures 5 Remove the four connectors D going to the power supply box P C board A CAUTION Ensure that your hands are clean and handle the P C boards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment damage can occur See P C Boards on page 6 4 for additional information 6 Remove the cover A from the power supply box 7 Use the 3 16 nut drive to remove the screw locks E holding the power supply P C board to the power supply box 8 Compress the standoffs and remove the power supply board Replacement Assemble in reverse order Advances Series Bed Service Manual man026re 4 41 4 17 ZoneAire Sleep Surface Air Control P C Board Chapter 4 Removal Replacement and Adjustment Procedures 4 17 ZoneAire Sleep Surface Air Control P C Board Tools required 25 torx head screwdriver Phillips head screwdriver Removal 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the be
143. 2 XD1 HD EN A UD 3 DXD 10 05 BRAKE CABLE R23 MSTLCK 5 LOPOS_LOG P15 BPWR Vss LOPOS LOG Vss 286 CHAIR HN U PAL CHAIR BRAKE SWITCH BRAKE 3 22 U2 m 4333007 323103 vs 16 LIMIT CONDITIONS HAVE 4 LOPOS LOG 01 vd NOT BEEN REACHED FOR LOPOS LOG IN AAA mg mm ME m POSITION SHOWN m 10 tuo 9 10 CHAIR_OUT FB Vec 5 vec Mit 02 02 vss PNE CABLE Aw T 2x 1841488 7 vel uo a CHAIR OUT lm RER 432505 TRUN 3041040428 A 2 9 1 29 1 IRUN 5 R26 DU vss sle OEE 7 R m xs io gt AL 8 5 KNEE CONTOUR 35 2RI3 vst 5 0 BS 14 1P7 0 2x ejoo xot vec HILOW sow ur um ST 8 xu 19 BUL ipe CABLE ud sueis m SUP mo P35 RU 13 12 nu HLUPSG AK MSTLCK Ui 20 TOXIN 10 7 03 i2 ks xu 15 XUL Pe XN 1 S Rag 1441488 Us ME HLDNSG A KS 1 19 2 3 22K HS Vss LOPOS LOG IN CRIS 15 M rum 3 UE uj RAYE U PAL HILOZ LL E Re un 8055 VY su racy vec 820K 3001020028 BOL 7 1 10 2 Lo im Ra see 3 HEAD DDWN LIMIT 1 20 RON de 25 t Vss 8 O47uF 5 LCD IN LCD IN Vss 1000 9 vey HUSG 4333008 4 19 A l HUS amp 20 HUL 7 wi Coo L SRi umm HDSG 4
144. 25 torx head screwdriver Removal 1 Raise the head section to 55 2 Remove the head motor refer to procedure 4 33 and the hilow head motor refer to procedure 4 34 3 Remove the screw from beneath the radial bracket D see figure 4 62 on page 4 107 Figure 4 62 Removing Installing the Knee Limit Switch m026d023 4 Note the routing of the cables for the limit switch assembly C The cables for the new assembly must be installed in the same manner 5 Remove the wire ties A from the cables 6 Remove the two screws B from the knee limit switch housing C Advances Series Bed Service Manual man026re Page 4 107 4 42 Knee Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures 7 Lift the radial bracket and the end of the knee screw assembly while sliding the limit switch assembly out Replacement A CAUTION Do not over tighten the limit switch mounting screws Over tightening the mounting screws can cause the limit switches to operate improperly 1 Install the new limit switch assembly 2 Assemble in reverse order CAUTION Failure to align the limit switch slide automatic contour switch and drive boots when installing the knee screw assembly can cause severe damage to the bed 3 certain to align the switch slide and the drive boots which are fastened to the lift nut and torque cage Align the switch slide and the automatic contour switch Adjustmen
145. 43200 01 02 5 178 Night Light Board Assembly Without Scale P N 48921 5 180 DynamicAire Sleep Surface Control P C Board Assembly cett Wal rugs e ee i Dt Ne tk he a ae 5 182 ZoneAire Sleep Surface Power Supply Board P N 44719 01 02 03 5 186 ZoneAire Sleep Surface Sensor Control Board P N 44740 5 188 ZoneAire Sleep Surface Air Control Board Assembly P N 44760 01 4476002 and 4476003 5 192 ZoneAire Sleep Surface Membrane Interface Board P N 44805 5 198 ZoneAire Sleep Surface Membrane Interface Board P N 62738 5 202 ZoneAire Sleep Surface LED Board P N 44732 5 206 Advances Series Bed Service Manual man026re Page xix Table of Contents Junction Box Assembly P N 44647 5 208 Junction Box Assembly P N 44647 5 210 Junction Box Assembly P N 45588 02 5 212 PatientControlPanel P N44124 01 06 P N44195 02 03 04 05 andP N44 1 96 02 03 04 05 5 214 Patient Control Panel Assembly P N 44581 and P N 44635 01 02 03 04 05 06 07 08 09 10 11 12 5 216 Switch P C Board Assembly P N 45016 01 02 03 04 05 06 5 218 Interface Board P N 44578 tus Ec XR BURR E REL eRe
146. 5 200 ZoneAire Sleep Surface LED Board P N 44732 5 204 Junction Box Assembly P N 44647 5 206 Junction Box Assembly P N 44647 5 208 Junction Box Assembly P N 45588 02 5 210 Patient Control Panel P N 44124 01 06 P N 44195 02 03 04 05 and P N 44196 0203 04 05 Bee RE ea bee ey Ee EAE ES es 5 212 Patient Control Panel Assembly P N 44581 and P N 44635 01 02 03 04 05 06 07 08 09 10 11 12 5 214 Switch P C Board Assembly P N 45016 01 02 03 04 05 06 5 216 Interface Board P N 44578 coles andre HER Baden 5 218 Outer Control Panel Assembly P N 44668 03 04 05 06 5 220 Bed Exit P C Board P N 44482 01 5 222 Nurse Control Flex Circuit Assembly P N 43154 01 02 03 5 224 Scale Micro Board Assembly P N 39506 01 5 226 Scale Micro Board Assembly P N 61205 5 230 Scale Display Assembly P N 39452 5 232 Scale Display Assembly P N 49584 5 234 Analog Board Assembly P N 39369 01 5 236 Analog Board Assembly P N 49751 5 238 Advance Series Bed Service Manual man026re Page 5 3 Chapter 5 Parts List Conn
147. 5 a ES L 9 K m026d151 Page 1 10 Advance Series Bed Service Manual 026 Introduction Chapter 1 Introduction Figure 1 5 Automatic Contour Position Foot m026d153 Figure 1 6 Chair Position Advances Series Bed Service Manual man026re Page 1 11 Introduction Chapter 1 Introduction Figure 1 7 Trendelenburg Reverse Trendelenburg Positions Trendelenburg Position Foot end Head Reverse Trendelenburg Position end m026d152 Page 1 12 Advance Series Bed Service Manual 026 Specifications Specifications Physical Description Chapter 1 Introduction See table 1 1 on page 1 13 for Advance Series Bed specifications Table 1 1 Specifications Feature Height overall foot end high position Dimension 41 1 2 105 4 cm Height overall foot end low position 27 1 2 70 cm Height overall head end high position 43 109 2 cm Height overall head end low position 29 73 7 cm Height floor to top of mattress support surface high 31 78 7 cm position Height floor to top of mattress support surface low 17 43 2 cm position Overall length with cane bumpers fully extended 93 1 2 237 5 cm Overall length with roller bumpers fully extended 93 1 2 273 5 cm Overall length with cane bumpers fully retracted 81 205 7 cm Overall length with
148. 9 R15 R16 R33 R2 R4 R5 RO R7 3 c37 51 636627 FB2 FB3 of C27 R13 R23 R22 R20 c32 D2 2 830 S 572 026 T RO 03 C39 R29 san C24 C33 01 j C34 C35 Raq 25 26 m026e520 Page 5 238 Advance Series Bed Service Manual man026re Analog Board Assembly P N 49751 Chapter 5 Parts List Table 5 90 Analog Board Assembly P N 49751 Component Symbol Part Number Description C1 C6 C7 C13 through C19 47641103 1000 Capacitor C21 C22 C2 C12 C25 C27 C28 C33 47641104K3C 1000 Capacitor C38 C39 C3 C26 C34 through C37 47662226 1 1000 Capacitor C4 CS 47641180K3C 1000 Capacitor C8 through C11 C23 C24 47641102 1000 Capacitor C29 through C31 C32 47641222 1000 Capacitor D1 47682BAT74 1000 Diode dual barrier D2 D3 47680 1000 Diode signal FB1 through 3068301 1000 Ferrite bead P1 through P4 4841905 1000 Connector 5 position P5 3095712 1000 Connector 12 position R1 R30 47619101 1000 Resistor R2 through R13 R15 R16 47618101 1000 Resistor R21 through R23 R14 47618222 1000 Resistor R17 47618332 1000 Resistor R18 47618100 1000 Resistor R19 R32 R33 47618000 1000 Resistor R20 47618331 1000 Resistor R24 R29 47618102 1000 Resistor R25 R26 R31 47618103 1000 Resistor R27 47618183 100
149. D from the left foot end of the retracting frame see figure 4 41 on page 4 77 Figure 4 41 Ribbon Carrier and Cable Assembly Replacement m026d140 Advance Series Bed Service Manual man026re Page 4 77 4 32 Ribbon Carrier and Cable Assembly Chapter 4 Removal Replacement and Adjustment Procedures 4 Remove the connector cover E from the left foot end of the retracting frame Remove the two shoulder screws H and cable connector F from the foot end channel Disconnect all the cable connectors from the ribbon carrier and cable assembly to the air system board 0 and the knee motor Remove the screw connecting the ground cable to the left foot end of the bed frame Remove the foot end screw A connecting the ribbon carrier and cable assembly B to the bed frame Lift the ribbon carrier and cable assembly and remove screw C located toward the head end see figure 4 42 on page 4 78 Figure 4 42 Cable Routing Through Ribbon Carrier to the Electronics Pan m026d033 Page 4 78 Advance Series Bed Service Manual 026 4 32 Ribbon Carrier and Cable Assembly Chapter 4 Removal Replacement and Adjustment Procedures 10 Lower the electronics pan assembly See Electronics Pan Assembly on page 4 68 11 Cut and remove two cable ties F fastening the cables to the electronics pan see figure 4 42 on page 4 78 12 Disconnec
150. DOWN HEAD DOWN sort ET Vo o NURSE d 4 BED UP NO NO CALL EE SPKR NO NO e l WHT E T eM COMMUNICATIONS sx ME JUNCTION BOX BED DOWN uo 33 amp ele 38939 Le _ _ s Ps ERSTIT 7 iub MMMM Mie 5191512 MMMM Me z dde E 2858 BED CONTROL CABLE el x zl z zl 5555355 TO BED MOUNTED RECEPTICAL 4565 E vio BLU 1 SPARE 2 DIRECT LIGHT RIGHT 3 INDIRECT LICHT RIGHT 4 SPEAKER HIGH RIGHT 5 VOLUME CONTROL WIPER RIGHT 15 CONDUCTOR CABLE RAIDO CONTROL RIGHT 17 4418601 R2 7 NURSE CALL INTERLOCK 028 5 84 9 AUDIO TRANSFER 1 HO INTERLOCK m 1 IMTERLOCK 30016 n 2 SPARE o em eee 55 LI E vote Low NOTE YELLOW CALL LIGHT PROVIDES te 3020140038 HS VOLUME CONTROL HIGH COMMON SUBDUED TARGET AREA IN DARKENED t7 3920140038 e NURSE ANS LT ROOM LIGHTS FULL BRIGHTNESS WHEN 7 AUX POS SUPPLY 30024183 CALL 15 PLACED d T EX YELLOW SUDUED LT RED ANSWER OR PRIVACY LIGHT IS E 15400 9 NURSE CALL LT ON WHEN NURSE ANSWERS CALL OR jl 5006 302010035 eo DIRECT LIGHLLEFT MONITORS PATIENT YELLOW CALL o vaw cb LE REFERENCE BED WIRING DIAGRAM LIGHT GOES OFF VOLUME CONTROL WIPERLEFT p5 RADIO CONTROL LEFT cuc co 7 NURSE CALL
151. Description R29 30019 1240B 1000 Resistor R30 30019 2740B 1000 Resistor R31 30019 2210B 1000 Resistor R33 30019 3481B 1000 Resistor R34 30019 1101B 1000 Resistor R35 30019 5491B 1000 Resistor R39 R43 30054 101 1000 Potentiometer R40 30019 1581B 1000 Resistor R41 30019 2801B 1000 Resistor R45 R46 30019 1004B 1000 Resistor R50 30019 2000B 1000 Resistor R51 R53 30054 104 1000 Potentiometer R52 30019 1000B 1000 Resistor R54 30019 1003B 1000 Resistor R55 30019 1503B 1000 Resistor R59 R62 through R64 30019 1004B 1000 Resistor R60 R61 30007 225 1000 Resistor formed Tl 30606 1000 Power transformer Ul 30419 1000 Integrated circuit U2 U17 U23 U28 30405 40107 1000 Integrated circuit U3 U4 912 30400 4081B 1000 Integrated circuit US U8 30400 4071B 1000 Integrated circuit U6 30400 4073B 1000 Integrated circuit U7 30410 4049B 1000 Integrated circuit U9 30400 4093B 1000 Integrated circuit U10 30410 4040B 1000 Integrated circuit U11 30400 4024B 1000 Integrated circuit U13 30400 40106 1000 Integrated circuit U15 30400 4013B 1000 Integrated circuit U16 30420 3010 1000 Integrated circuit U18 U22 U24 U27 U29 30421 1000 Optocoupler U19 30400 4012B 1000 Integrated circuit U20 U21 30403 LP365 1000 Integrated circuit U25 U26 30402 101HP 1000 Integrated circuit Page 5 182 Advance Series Bed
152. Equipment WARNING Refer to your VOM owner s manual for complete and detailed information regarding the operation of your VOM Personal injury can occur WARNING Unplug the bed from its power source before checking ohms resistance measurements Failure to disconnect line voltage to the bed can cause personal injury and damage the VOM Page 1 58 Advances Series Bed Service Manual 026 Safety Tips Chapter 1 Introduction A WARNING Use a 2 x 4 to support the head end of the bed when removing or adjusting the hilow head screw assembly The head end of the bed will fall during this procedure if it is not supported Personal injury or equipment damage can result A WARNING Use a 2 x 4 to support the head end of the bed when removing or adjusting the head limit switch assembly The head end of the bed will fall during this procedure if it is not supported Personal injury or equipment damage can result A WARNING Use a 2 x 4 to support the foot end of the bed when removing the foot screw assembly The foot end of the bed will fall during this procedure if it is not supported Personal injury or equipment damage can result A WARNING Unplug the bed from its power source before laying the bed on its side Switches may become activated causing the bed to operate without warning and cause personal injury gt WARNING To avoid injury get additional help to lay the bed over on its side
153. Error Code 2 5 The possible cause of this error is that the electrical connection between the control circuit and the pressure sensing circuit is disconnected W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage CAUTION Ensure that your hands are clean and handle the P C boards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment damage can occur See P C Boards on page 6 4 for additional information NOTE When connecting a voltmeter to the component s make sure the leads are free of conformal coating for good connection s 1 Unplug the bed from its power source 2 Check the main connector A under the foot section of the bed for bent or recessed pins see figure 2 14 on page 2 60 Also check P131 and P114 for bent or recessed pins Replace or repair the damaged pins Connect the connector and connect the bed to its power source Press the SLEEP SURFACE power switch and wait about 6 seconds Error code 2 5 appears This solves the problem Yes No v Go to step 4 3 Goto Final Actions on page 2 21 Wy SHOCK HAZARD High voltage is present Use extreme care or personal injury could occur Page 2 62 Advance Series Bed Service Manual man026re 2 19 ZoneAire Sleep Surface Mattress Disconnected Error Code 2 5 Chapter 2 Troubleshooting Proc
154. HOUSING ASSY 4 MATRESS HEAD FRE Yr Yr b y b VE INNER PATIENT CONTROL PANEL REFERENCE SCHEMATIC DWG P N 44579 SWITCH BOARD 55 45016 poB INSTALLED HEAD UP Ton 4455302 252 4288 VIOLET PINK ADVANCE RIGHT SIDERAIL 450790 SIDECOM MODULE N 4464202 VOL CTRL GREEN CABLE P N44552 rt NOTE Ri 15 STANDARD R2 IS BUNTING SWITCH PCB __ 83 INSTALLED OPTION BED FUNCTION CONTROL CABLE 15 CONNECTOR CABLE P N 4455402 TEST PORT 15 CONNECTOR CABLE P N 4455401 BED FUNCTION CONTROL CABLE NOTE YELLOW CALL LIGHT PROVIDES Back to Chapter 3 22 CONDUCTOR CABLE WHT ORG p d weno 4455502 2 D E um 2 3 3 8 pies b REFERENCE SCHEMATIC DWG P N 44578 CABLE P M455502 SUBDUDED TARGET AREA IN DARKNESS ROOM LIGHTS FULL BRIGHTNESS WHEN CALL IS PLACED RED ANSWER OR PRIVACY LIGHT IS ON WHEN NURSE ANSWERS CALL OR MONITORS PATIENT YELLOW CALL LIGHT GOES OFF NOTE ALL SWITCHES ARE MOMENTARY TYPES SWITCHES SHOWN INACTIVE CABLE P N 44590 22 CONDUCTOR CA
155. If the voltage is outside of the cor Test at J P200 red pin 5 rect voltage range but not zero testport cable then the P C board is defective VDD Black pin 21 9 to 12V DC Test at J P200 red pin 14 If the voltage is zero volts then testport cable either the wiring or the P C board is defective V Black pin 12 9 to 12V DC Test at J P200 red pin 13 testport cable B Black pin 4 9 to 12V DC Test at J P9 red pin 1 high voltage control board Advances Series Bed Service Manual man026re Page 2 31 Test Equipment Chapter 2 Troubleshooting Procedures NOTE The tests listed in table 2 5 on page 2 32 check the mattress function voltages These apply to beds with the DynamicAire Sleep Surface only Set your VOM to measure V DC Complete all of the test functions listed Take all measurements at the J P200 testport cable Table 2 5 Electrical Functions Tests for Mattress Function Probe Correct Possible Location Voltage Fault VCC MAT Black pin 12 4 to 5V DC If the voltage is outside of the cor red pin 2 rect voltage range but not zero Siderail Black pin 3 4 to 5V DC then the P C board is defective mattress red pin 2 deflate If the voltage is zero volts then either the wiring or the board Siderail Black pin 4 4 to 5V DC is defective mattress red pin 2 inflate NOTE The tests liste
156. Ih side of bed 26 34370 1000 1 Brake pedal Ih rh side of bed 27 34371 1000 1 Steer pedal rh rh side of bed 28 34401 1000 2 Spacer 29 34402 1000 2 Screw Advances Series Bed Service Manual man026re Page 5 27 Base Frame With Scale Chapter 5 Parts List Item Number Part Number Quantity Description 30 34715 1000 2 Rocker arm assembly 31 40723 1000 1 Logic switch 32 4565818 1000 1 Ground strap 33 44100 1000 4 Leg cover 34 90016 20 1000 2 Hex head machine bolt 35 43879 1000 1 Torx button head screw 36 43878 1000 19 Torx button head screw 37 18862 1000 2 Pin 38 18864 1000 2 Sheave 39 18944 1000 2 Pedal bracket 40 44116 1000 2 Spacer 41 43844 1000 2 Bearing 42 15907 1000 2 Lockwasher 43 44291 48 1000 2 Pivot arm assembly 44 32427 48 1000 2 Pedal assembly 45 44292 1000 1 Load cell cover rh 46 44293 1000 1 Load cell cover lh 47 22988 1000 2 Strain relief 48 49 18148 1000 2 Snap bushing 50 51 39369 01 1000 1 Analog board assembly E version and prior bed 49751 1000 1 Analog board assembly F version bed 52 39763 02 1000 4 Standoff 53 39619 1000 2 Load cell E version and prior bed 3961901 1000 2 Load version bed 54 41370 1000 4 Lockwasher 55 39637 1000 2 Pivot pin 56 90161 28 1000 6 Cap scre
157. Manual man026re Page 5 133 Head Siderail Assembly A and C Version Beds Chapter 5 Parts List Item Number Part Number Quantity Description 82 28519 1000 2 Plug 9 position 83 29815 1000 2 Plug 2 position 84 44187 01 1000 2 22 conductor cable assembly 85 90196 06 1000 3 Screw hilow 86 44825 48 1000 1 Siderail control housing lh pc 87 44824 48 1000 1 Siderail control housing rh Page 5 134 Advance Series Bed Service Manual man026re Head Siderail Assembly A B and Version Beds Chapter 5 Parts List NOTES Advance Series Bed Service Manual man026re Page 5 135 Head Siderail Assembly E and Version Beds Chapter 5 Parts List Head Siderail Assembly E and Version Beds Figure 5 34 Head Siderail Assembly E and F Version Beds m026e431 Page 5 136 Advance Series Bed Service Manual man026re Head Siderail Assembly E and F Version Beds Chapter 5 Parts List Table 5 55 Head Siderail Assembly E and F Version Beds Item Number Part Number Quantity Description 1 38568 1000 1 Siderail extension rail 2 34606 1000 1 Screw 3 4403 1000 2 Screw 4 44826 48 1000 1 Control housing cover 5 42683 1000 1 Hilow sc
158. Module A Version Beds Without Air Only Siderail Patient Control Assembly Complete Patient Control Overlay Option Right Hand Left Hand Right Hand Left Hand 53 44195 04 1000 44196 04 1000 38354 04 1000 38393 04 1000 54 44195 05 1000 44196 05 1000 38354 05 1000 38393 05 1000 55 44195 04 1000 44196 04 1000 38354 04 1000 38393 04 1000 56 44195 05 1000 44196 05 1000 38354 05 1000 38393 05 1000 59 44195 06 1000 44196 06 1000 38354 06 1000 38393 06 1000 Siderail Switchboard Assembly Communication Housing Assembly Option Right Hand and Left Hand Right Hand Left Hand 53 See Patient Control Assembly 42948 1000 42948 1000 Complete 54 See Patient Control Assembly 42948 1000 44190 1000 Complete 55 See Patient Control Assembly 42948 1000 44190 1000 Complete 56 See Patient Control Assembly 34454 48 1000 44189 1000 Complete 59 See Patient Control Assembly 34454 48 1000 34454 48 1000 Complete Advances Series Bed Service Manual man026re Page 5 251 Patient Control Unit and Communication Module Chapter 5 Parts List Table 5 126 Patient Control Unit and Communication Module B Version Beds With Air Only Siderail Option 52 Patient Control Assembly Complete Patient Control Overlay Right Hand 44635 04 1000 Left Hand 44635 03 1000
159. OF PROFITS DIRECT INDIRECT OR CONSEQUENTIAL DAMAGES OR DELAYS Some states provinces or countries do not allow the exclusion or limitation of incidental or consequential damages so the above exclusion or limitation may not apply Any improper or negligent use any alterations or repairs not in accordance with Hill Rom s manuals or performed by others in such manner as in Hill Rom s sole judgment affects the product materially and adversely shall void these warranties These warranties do not cover failures due to misuse abuse neglect or lack of routine maintenance No employee or representative of Hill Rom is authorized to change these warranties in any way or grant any other warranty unless in writing and signed by a Hill Rom officer These warranties provide specific legal rights but there may be other available rights which vary from state to state province to province or country to country Revised April 17 1997 Advances Series Bed Service Manual man026re Page 5 5 Warranty Chapter 5 Parts List NOTES Page 5 6 Advances Series Bed Service Manual man026re Ordering Service Parts Chapter 5 Parts List Ordering Service Parts Using the parts lists in this manual identify the part number s you require Find the product number and serial number on the product identification label A see figure 5 1 on page 5 7 Figure 5 1 Product Identification Label Location Intermediate frame m026d16
160. OUT LOGIC 1901488 7 02 vsd 41 4 1 Vee CHAIR OUT Y 3041040428 vee 5 10K LCD_IN RD gt lt vss V we C HEAD DRIVE Vss RS E on LIMITS SEE 3 55 R63 w 22K vss 4 La 797 SCHEMATIC 60902 ON Y HILOW HUSG 4333008 H CPR IN co 2 8491 BUSG RT LRU 119055 20 Pel 1 Aw T 22x HDSG 2090 pHs Pr a TUN 4447807 TEUN as B HLUPSG Hp E 7 TER 03 03 FLAT IST iit SN TBUN iy w 1N4148B ME FLAT Hy MUT LOPOS LOG N opos toa in 2 paese LOPOS LOG INN ss RM VssV Gis S alt sion 5 10 1 19 HILOW FOOT DRIVE tal sas 14486 PE CLOCK AN CPR 6 LIMITS SEE Vss Aw T 222 ox I CHAIR QUT FB ER SENATE 80005 2 BU_REMOTE 3041040428 a3 m Im ns 9 se aami o 5 E wed ab an 2 6 HAIR_IN_FB ve Je 2 2 H B T ain HEAD u3 ia s Tm A P zi 1 P32 ZS 820K 1 4W5 gt 820K CR18 55 Vss HS U PAL HEAD Vss V 17 4 BED POWER FB BPWR 1 1 5 L CRIS gt BPwR RL 040938 9 65 19 Loin 1 LOK IN 22K ej CD40938 HE m vag 14414 M 1 20 2 142 20 Vss p 3 1 HUSG id 44155 FOR COMPLETE BOM SEE g HDSG LOHLIN 3
161. P N 49584 Chapter 5 Parts List Scale Display Assembly P N 49584 Figure 5 70 Scale Display Assembly P N 49584 Es 8 om L p al B E nM a x Lj E 4 MEC i EL a 7 NOU Eg gm n 5 un LE 5 OJ oO 8 5 1 a a wo S n 1 lo 5 cr a a a af 1 NI Log ponts CV Sg e T 12 e lac ko MEES al LCR a i s VA gt b n x a E a m026e542 Page 5 234 Advances Series Bed Service Manual 026 Scale Display Assembly P N 49584 Chapter 5 Parts List Table 5 88 Scale Display Assembly P N 49584 Component Symbol C2 Part Number 47662226M1 1000 Description Capacitor through CR6 30201 4003B 1000 Diode silicon CR7 30006 100 10000 Resistor 051 4403902 1000 Display DS2 DS12 44038 02 1000
162. PAR ne Eau m e a 4 15 Replacement x y ae tae eee 4 16 Cover Seat Secil fe Pod peeve bed es 4 17 REMOVAL 4 17 4 19 DynamicAire Sleep Surface Mattress 4 20 Removal 4 20 ODER ee 4 20 DynamicAire Sleep Surface P C 4 21 Removal ME TE Ne Op ps ee S deed Se DE ee eu ed test 4 21 Replacement md EM Jo 4 22 DynamicAire Sleep Surface Compressor Old Style 4 23 Removal Se ene Aa 4 23 Replacemelit Uds 4 24 DynamicAire Sleep Surface Compressor New Style 4 25 Removals aaa aa EN eM AM 4 25 EOnlacement e deus LO oder as 4 26 DynamicAire Sleep Surface Manifold 4 27 Removals tt QE e 4 27 De E 4 28 Page xii Advance Series Bed Service Manual man026re Table of Contents DynamicAire Sleep Surface Solenoid Old Style 4 29 Replacements ses us nere V heey Kho dees E es 4 30 DynamicAire Sleep Su
163. Page 5 258 Advance Series Bed Service Manual 026 Siderail Control Switch Units Chapter 5 Parts List Table 5 133 Nurse Control Unit C Version Beds Only Siderail Unit Complete Hilow Switch Head Switch 52 44668 03 1000 44668 04 1000 30816 01 1000 30816 01 1000 Quantity 2 Quantity 2 53 44668 03 1000 44668 04 1000 30816 01 1000 30816 01 1000 Quantity 2 Quantity 2 54 44668 03 1000 44668 04 1000 30816 01 1000 30816 01 1000 Quantity 2 Quantity 2 55 44668 03 1000 44668 04 1000 30816 01 1000 30816 01 1000 Quantity 2 Quantity 2 56 44668 03 1000 44668 04 1000 30816 01 1000 30816 01 1000 Quantity 2 Quantity 2 59 44668 05 1000 44668 06 1000 30816 01 1000 30816 01 1000 Quantity 2 Quantity 2 Siderail Nurse Call Nurse Control Overlay Outer Control Option Switch LH RH Panel 52 30817 1000 44772 03 1000 44772 04 1000 44769 1000 53 30817 1000 44772 03 1000 44772 04 1000 44769 1000 54 30817 1000 44772 03 1000 44772 04 1000 44769 1000 55 30817 1000 44772 03 1000 44772 04 1000 44769 1000 56 30817 1000 44772 03 1000 44772 04 1000 44769 1000 59 None 44772 05 1000 44772 06 1000 44769 1000 Advances Series Bed Service Manual man026re Page 5 259 Motor Parts List Chapter 5 Pa
164. RU 5 7 zw o REF 2 gt KNEE LIMIT ASSEMBLY 18 5 5v NEUTRAL LOPOS 4 c ae ee CEL MUX pos 5 6 5v 016 12 7 V REF ame ANALOG BOARD ASSY EET Eur P N 3936901 SER DATA 5 CABLE P N 38583 15 5 t J P 18 JP 17 SICUT 22 2 H 9 CEL mux A vec 1 LH SIDERATL RH SIDERAIL BEAM SWI ANA END ES 2 rj wux B asv 2 es 11 pata BRAKE 3 25 9V UNREG 3 12 SIGNAL P N 43173 tor Sol m 41 45V ANA 5 P N 43168 5V GND TIR AREE 5 DIG CEL MUX A 7 2 e ANA GND UIF SOL 5V 8 PUMP Fs ANA IN P N 38526 ls SER DATA DIG GND TAPE SWITCH LOAD BEAMS zz SIGNAL RXD UF So LBI ANA GND 12 TXD 7 6 FREQ A D TAPE SWITCH 8 lw SPARE 9 LDF SOL LBDF ho P N 43705 CABLE P N 44186 NEUTRAL E mO26d405 Essen dl NOTES 1 LIMIT CONDITIONS HAVE NOT BEEN REACHED FOR SWITCH POSITIONS SHOWN FO 3 5 2 FOR DETAIL OF CIRCUIT BOARDS SEE SERVICE MANUAL 3 P28 USED ON P1116 BEDS ONLY Schemat BRN WHT BRN BLK SSIULLVN r a n ele o r o o SINIT 3343 34055344 CENTRALPOWER SUPPLY WP 102 Lona 4479 CABLE P N 4481101 FOR SCALE vss 4481102 FOR NON SCALE SSA J P 103
165. Series Bed Service Manual man026re Page 2 47 2 10 Head Hilow Section Will Not Raise With Reverse Trendelenburg Switch Activated Chapter 2 Troubleshooting Procedures 2 10 Head Hilow Section Will Not Raise With Reverse Trendelenburg Switch Activated The head section will not raise head hilow motor does not operate when the Reverse Trendelenburg switch is activated 1 The head and knee sleep surfaces are completely flat Yes No If the head or knee run from the siderail go to step 3 If they do not see Head Section Will Not Raise on page 2 45 or Knee Section Will Not Raise on page 2 43 2 Press the head up switch on the siderail The head section of the hilow goes up Yes No See Head Hilow Will Not Raise on page 2 40 3 Set your VOM to check V DC At J P39 place the black probe into pin 4 and the red probe into pin 9 The voltage is between 3 and 6V DC when the switch is activated Yes No The nurse control wiring or the connector wiring is defective or the logic control board is defective 4 Go to Final Actions on page 2 21 Page 2 48 Advance Series Bed Service Manual man026re 2 11 Foot Hilow Section Will Not Lower With the Reverse Trendelenburg Switch Activated Chapter 2 Troubleshooting Procedures 2 11 Foot Hilow Section Will Not Lower With the Reverse Trendelenburg Switch Activated The foot section will not lower foot hilow motor does not ope
166. Service Manual man026re DynamicAire Sleep Surface Control P C Board Assembly P N 44047 Chapter 5 Parts List Component Symbol Part Number Description U30 30406 1458 1000 Integrated circuit X2 30710 1000 Transducer Advance Series Bed Service Manual man026re Page 5 183 ZoneAire Sleep Surface Power Supply Board P N 44719 01 02 03 Chapter 5 Parts List ZoneAire Sleep Surface Power Supply Board P N 44719 01 02 03 Figure 5 48 ZoneAire Sleep Surface Power Supply Board P N 44719 01 02 03 O ASSY P N 44719 XX O OR 2 p a de CA A ac ul gt o x a n lt e 2 lt E ac m026d197 5 184 Advances Series Bed Service Manual 026 ZoneAire Sleep Surface Power Supply Board P N 44719 01 02 03 Chapter 5 Parts List Table 5 69 ZoneAire Sleep Surface Power Supply Board P N 44719 01 02 03 Component Symbol Part Number Description C1 C2 30106 1000 Capacitor C3 43669 478 1000 Capacitor D1 through D4 30210 5401B 1000 Diode D5 30214 180A 1000 Tranzorb F1 44714 05 1000 Fuse 115V AC 44714 08 1000 Fuse 230V AC UL CSA approved 44715 05 1000 Fuse 230V AC IEC approved F2 44715 18 1000 Fuse L1 30611 1000 Torroid P100 43145 04 1000 Connector 4 position P101 42835 02 1000 Connector 2 pos
167. Sleep Surface Membrane Interface P C Board P N 62738 Component Symbol Part Number Description C1 through C35 C37 through 47641103 1000 Capacitor C44 C47 through C62 C72 through C75 C36 47641102 1000 Capacitor C45 C65 C66 through C71 47662225K7 1000 Capacitor C63 C64 47642300J3A 1000 Capacitor D1 through D4 47681050 1000 Transorb D5 4792001 1000 LED red D6 through D13 47680 1000 Diode signal D14 through D16 47681180 1000 Transorb FB1 FB2 3068301 1000 Ferrite bead Pl 4447804 1000 Connector 4 position 2 4837330H 1000 Connector 30 position P2A 44478 12 1000 Connector 12 position P2B 4447815 1000 Connector 15 position 44478 11 1000 11 position ct connector P4 44478 14 1000 Connector 14 position P5 4447813 1000 Connector 13 position P6 44478 02 1000 Connector 2 position 01 through 013 479002907 1000 Transistor Q14 479003906 1000 Transistor 015 303122931 1000 Voltage regulator R1 R2 47619100 1000 Resistor R3 30007121 1000 Resistor R4 R107 through R109 47618102 1000 Resistor RS through R9 47618271 1000 Resistor R10 R113 47618000 1000 Resistor R11 R12 R82 through R106 47618103 1000 Resistor R13 through R16 R33 through 47618104 1000 Resistor R73 R17 through R24 R26 through 47618511 1000 Resistor R32 R25 47618471 1000 Resistor R74 through R81 4
168. Tools required 25 torx head screwdriver 5 32 allen wrench Punch Hammer Removal 1 Remove the plastic covers from the foot end caster on the left side of the bed and head end caster on the right side of the bed 2 Lower the bed to its low position 3 Slide the siderails on one side of the bed into their stored position Tie these siderails in place A WARNING Unplug the bed from its power source before laying the bed on its side Switches may become activated causing the bed to operate without warning and cause personal injury 4 Unplug the bed from its power source A WARNING To avoid injury get additional help to lay the bed over on its side The bed weighs approximately 325 Ib 147 kg 5 Lay the bed over on its side 6 Remove one roll pin A located just under the brake block mechanism C see figure 4 73 on page 4 124 Advances Series Bed Service Manual man026re Page 4 123 4 48 Brake Cam Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 73 Brake Cam Assemblies A B C le Me B SIL I ar 7 Pull the upper brake steer pedal up through the brake block mechanism C and the cams D will fall out NOTE Be sure to note the orientation of the cams Replacement 1 Assemble the brake steer pedals and the new cams D A WARNING To avoid injury get additional help to turn the bed ont
169. Whenever the system is not correcting pressures the feedbacks from the triac drive circuits are monitored If any feedback indicates an activated drive circuit continuously for 5 seconds a triac short error is flagged the operating mode transitions to off and the footboard control panel SERVICE REQUIRED LED repeatedly flashes code 3 EEPROM Error Upon reset and during power up transition from the off mode to pressure relief mode the calibrations read from the pressure sensing circuit EEPROM are checked for validity Each calibration constant is stored in four locations to aid in determining if there is an error The circuit will also detect faulty readings due to shorted or open communications lines between the control circuit and the pressure sensing circuit Advances Series Bed Service Manual man026re Page 3 55 ZoneAire Sleep Surface Software Theory of Operation Chapter 3 Theory of Operation Whenever an EEPROM error is detected the operating mode transitions to off and the footboard control panel SERVICE REQUIRED LED repeatedly flashes code 4 Mattress Connection Error In all modes except the off mode the electrical connection between the control circuit and the pressure sensing circuit is monitored Also prior to reading the calibrations from EEPROM at reset and power up the connection is checked The control circuit checks this connection by sampling the pressure sensing circuit voltage feedback routed thr
170. YA our a B B1 YAG psw w bsv_2 7 B3 2 bed exit m ENA 19 ENB GND 10 U_TGH 244_3 STAT BUF GNDV BE_drive Blo pos R 100 Bhi pos R 100 Q 5 Scale en MTG HOLE MTG HOLE iB 1 R 100 2 ae R10 100 RI m Sw 3 RIS 5 Sw 4 EN 16 100 8 5 RD DISP_CLK FA 1 DISP Z 5 DISP I 12 vec ENB GND c20 21 C22 23 C24 25 C26 C27 C28 ZZ 001UF O01uF OO1uf 77 OO1uf 001uF 001uF 001uF 001uF 3041874HC 244 10 220 3 STAT BUF GND 4 4 4 4 EGD 6502 ISp1 OUI CONNECTOR 5 2 5V RTN 5V in 9V0C 4757425 9VDC C32 N C 5V IN bed exit d TE BED_EXIT BED EXIT T DIG GND 2 02 scum 1 P2 EGU lockout return lockout TO MEMBRANE CONTROL BOARD m026e513 FO 3 23 Schematic Wiring Diagram Analog Board F Version Beds P N 49571 01 Back to Chapter 3 BEAM 1 VA 4841905 2 2 1 2 3 4 5 4841905 C17 as 100 O1uF LI
171. and Adjustment Procedures A WARNING On E and F version beds fine adjustment is required when transferring the load from the drive screw to the wood blocking If the E or version bed is unloaded too far the hilow remote switch will trip and the bed will automatically rise for three seconds When the intermediate frame nears the wood blocking on these version beds just bump the hilow down switch until contact is made and the head end of the bed is supported Personal injury or equipment damage can result 2 Lower the hilow onto the 2 x 4 to support the head end of the bed 3 Raise knee section to the high position using the knee up function 4 Remove head motor assembly A refer to procedure 4 33 and the head hilow motor assembly B refer to procedure 4 34 See figure 4 53 on page 4 91 Figure 4 53 Removing Installing Head Motor and Hilow Head Motor m026d048 5 Remove the two clips A and pins B see figure 4 54 on page 4 92 Advances Series Bed Service Manual man026re Page 4 91 4 38 Hilow Head Screw Assembly Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 54 Removing Installing the Hilow Head Screw Assembly m026e041 6 Use a standard screwdriver if necessary to remove the hilow straps from the torque cage D 7 Remove two screws G from the hilow head drive screw assembly 8 Loosen screw E approximately 1 8 9 Slide the driv
172. are basic swivel casters Both the brake steer and brake casters must be adjusted 1 Remove the plastic leg covers A over both the brake steer and the brake casters see figure 4 72 on page 4 121 Figure 4 72 Adjusting Brake Casters m026d070 2 Place the brake steer pedal in the steer position 3 Locate the setscrews B above the caster Advances Series Bed Service Manual man026re Page 4 121 4 47 Casters Chapter 4 Removal Replacement and Adjustment Procedures 4 Turn the setscrew B on the brake steer caster clockwise until the caster swivels freely then turn the setscrew 1 2 turn counterclockwise 5 Place the brake steer pedal in the brake position 6 Turn the setscrew B on the head brake caster counterclockwise until light brake occurs then turn the setscrew two turns clockwise 7 Check both casters for proper operation in all positions 8 Reinstall the plastic leg covers A A CAUTION Do not use solutions such as turpentine paint or lacquer thinner etc to clean the caster This deteriorates the caster life and performance 9 If the brakes seem to slip after adjustment there may be floor wax buildup on the tire tread Periodically clean the tread with the same cleaning solution used to clean the bed 4 122 Advance Series Bed Service Manual 026 4 48 Brake Cam Chapter 4 Removal Replacement and Adjustment Procedures 4 48 Brake Cam
173. assembly See Electronics Pan Assembly on page 4 68 4 Note the routing of the cable assemblies to the logic control board B see figure 4 38 on page 4 72 Figure 4 38 Logic Control Board Location a ra N A He Fe UE LES 7 d E m e 7 TON Ld m026d045 5 Remove all the cable connectors from the logic control board B Page 4 72 Advances Series Bed Service Manual man026re 4 29 Logic Control Board Chapter 4 Removal Replacement and Adjustment Procedures 6 Remove the hex nut A from the screw near the center of the logic control board B 7 Compress the tab of the four standoffs and lift the logic control board B up Replacement Assemble in reverse order Advances Series Bed Service Manual man026re Page 4 73 4 30 Night Light Control Board Chapter 4 Removal Replacement and Adjustment Procedures 4 30 Night Light Control
174. at this time External Watchdog The circuitry surrounding U10 is an external watchdog timer circuit In the event that the microprocessor locks up or gets lost this circuit will clear all the flip flop outputs and reset the Neuron The Neuron s software must pulse U10 6 at least once every 30 seconds to keep U10 8 from going LO A falling edge of IO7 generates a 480us positive pulse at U10 6 due to C39 and R15 If IO7 is stuck HI or LO the DC blocking capacitor C39 allows R15 to pull the input of the schmitt trigger inverter LO which keeps U10 6 LO U10 is a programmable timer with a 16 stage counter and internal oscillator Upon power up the Q output goes HI If MR master reset is constantly LO the Q output will oscillate at 30 sec HI then 30 sec LO A HI on MR resets the counter and keeps the Q output HI Advance Series Bed Service Manual man026re Page 8 37 ZoneAire Sleep Surface Hardware Theory of Operation Chapter 3 Theory of Operation 24V AC Solenoid Drivers The circuitry surrounding U20 U25 and Q3 Q8 comprises the solenoid drivers used to open and close the air valves located in the mattress valve sensor module Power for the solenoids comes from the off board 80VA 24V AC secondary transformer Fuse F2 provides primary coil protection and is sized to pass 01 544 short and overload tests Fuse F1 provides secondary protection and is necessary for IEC601 1 short and overload tests Zero ohm resistors R80
175. back through the switching valve and out the muffler Airflow through the pump is always in the same direction ZoneAire Sleep Surface Software Theory of Operation Essentially all intelligent communications and control are performed by the controller circuit This document is intended to describe the operation of the software internal to the controller circuit that provides this intelligence While the concentration is on software this description should provide a better understanding of operation of the entire system Advances Series Bed Service Manual man026re Page 3 45 ZoneAire Sleep Surface Software Theory of Operation Chapter 3 Theory of Operation Communication between the controller circuit and the footboard control panel is via LON communications protocol through a single pair of wires utilizing RS485 medium standard Communications between the controller circuit and the pressure sensing circuit is via a 25 pin D sub cable utilizing 3 wire synchronous serial bi directional communications along with other discrete lines and AC and DC power General Description The ZoneAire Sleep Surface is an air inflated multi functional automatic and or user controlled sleep surface used in conjunction with hospital patient beds The system functions are separated into several modes of operation The pressure relief mode is designed to minimize and uniformly distribute interface pressures between a patient and their mattres
176. board as an indication that the electrical connections between the two circuits are made Resistors R14 R16 voltage divides the unregulated supply VBB2SW by 0 263 to allow sampling by the A D Resistor R66 protects the A D by current limiting any transients on VBB2SW Advances Series Bed Service Manual man026re 3 43 ZoneAire Sleep Surface Hardware Theory of Operation Chapter 3 Theory of Operation ZoneAire Sleep Surface Air Interface System Switch Matrix The ZoneAire Sleep Surface user interface requires ten switches and twelve indicators When a switch is pressed or released there will be a minimum 50 msec debounce A network output message will be sent via the LON network to the ZoneAire Sleep Surface providing the state of all ten of the system switches When a network input message is received from the system the state of the twelve ZoneAire Sleep Surface indicators will be updated to one of four states off blink slow blink fast on Membrane Key Panel Switch Multiplex Circuit The switches in the membrane key panel are arranged in 4 rows by 8 columns Address 0 through 7 of the decoder selector circuit select columns 0 through 7 individually Switch states are read on the switch input nibble from the A outputs of the 74HC244 tri state buffer US The A output is selected when any of the addresses 0 through 7 are selected on the decoder selector circuit The 1N4148 diodes provide protectio
177. cause and error correct see ZoneAire Sleep Surface Triac Open Error Code 2 6 on page 2 67 2 7 Footboard con Footboard control Connect the panel see trol panel error panel disconnected Footboard Control Panel on page 4 11 Repair or replace the defec Defective network tive cable cable Repair or replace the defec Defective system tive system see ZoneAire ZoneAire Sleep Sur Sleep Surface Does Not face Work on page 2 78 4 4 Bed position Defective bed position Reboot the electronics in the output failure output on the footboard interface P C board footboard control panel by performing a soft reset see Soft Reset on page 2 20 If the fault still occurs replace the footboard mem brane interface P C board Advances Series Bed Service Manual man026re Page 2 13 Function Checks Chapter 2 Troubleshooting Procedures Footboard Control Panel Switch LED Test This test allows you to check for proper operation of the footboard control panel switches their LED lights and the LED indicators located outside of the console cover 1 To conduct this test the bed s motor power must be off MOTOR POWER OFF LED B on the control panel to be illuminated see figure 2 2 on page 2 14 Press the BED MOTOR switch A to turn off the motor power if necessary Figure 2 2 Bed Motor Power Off Switch and Information LED SLEEP SURFACE BED MOTO
178. direction valve is on flow is out of mattress A manifold valve excessive use algorithm is incorporated to prevent unreasonable stress on the pump and valve components due to extensive user activation in the comfort mode While in this mode a duty cycle counter is used to determine excessive use Whenever the mattress manifold valves are activated by the user whether from the footboard control panel or the patient siderail controls this counter is incremented Whenever the valves are not activated by the user the counter is decremented limited at zero The counter is also decremented during normal pressure regulation and while the valves are off due to the user exceeding the maximum and minimum limits as described Page 3 50 Advance Series Bed Service Manual man026re ZoneAire Sleep Surface Software Theory of Operation Chapter 3 Theory of Operation above If this counter ever accumulates to more than approximately 10 minutes manual activation is disabled for approximately 10 minutes Transition to the comfort mode can be made by Pressing the COMFORT switch while in any other mode except the off mode Pressing the AUTO FIRM switch while in the auto firm mode provided the auto firm mode was initiated from the comfort mode mode memory feature Pressing the AUTO FIRM switch while in the CPR mode provided the CPR mode was initiated from the comfort mode mode memory feature While in the comfort mode the fo
179. ds 5 220 Outer Control Panel Assembly P N 44668 03 04 05 06 5 222 Bed Exit P C Board P N 44482 01 5 224 Nurse Control Flex Circuit Assembly P N 43154 01 02 03 5 226 Scale Micro Board Assembly P N 39506 01 5 228 Scale Micro Board Assembly P N 61205 5 232 Scale Display Assembly P N 39452 5 234 Scale Display Assembly P N 49584 5 236 Analog Board Assembly P N 39369 01 5 238 Analog Board Assembly P N 49751 5 240 Connectors and Terminals P C Boards 5 242 Connectors and Terminals Motors and Limits 5 250 Siderail Assembly Complete 5 251 Patient Control Unit and Communication 5 252 Siderail Control Switch Units XV TEENS eles ev Re 5 260 Motor Parts hist ea du oe epe Pe d an a e PX qe Eee etas x 5 262 WIP Foot Panel Assemblies ree 3 ute Ls ide ast ans 5 263 Chapter 6 General Procedures Cleaning and er END NE REG qam M 6 3 General CIeamig 4s cus eed ete us ay te RR dte tee 6 3 Steam t Teamngl oue UE pe eS SR E pes 6 3 Ha
180. for normal operation NOTE If the head section is elevated less than 24 the knee section may not flatten completely when you activate the CPR release If this happens use the knee control to lower the knee section to the flat position This will return the head and knee sections to proper alignment Advances Series Bed Service Manual man026re Page 1 29 General Operation Chapter 1 Introduction Head Section Elevation Operation CAUTION Do not activate the CPR release to manually lift the head section If you do the head section may not elevate properly until you manually reset it If this occurs see Head Section on page 4 9 Damage to the bed can occur when the head section is not properly reset if manually lifted using the CPR release Raise the head section using the controls in the siderail If electrical power 15 not available see Manual Operation of Bed When Electric Power is Not Available on page 1 31 Do not lift the head section manually It will not remain elevated Page 1 30 Advance Series Bed Service Manual 026 General Operation Chapter 1 Introduction Manual Operation of Bed When Electric Power is Not Available Head Function You can manually lower the head section to the flat position from any elevated position using the CPR release A see figure 1 9 on page 1 31 Figure 1 9 CPR Release m026d123 CAUTION Do not activate the CPR r
181. function and one valve for the deflate function Advances Series Bed Service Manual man026re Page 1 39 General Operation Chapter 1 Introduction Air Hoses The air hoses used with the DynamicAire Sleep Surface are color coded Blue hoses are for the top bladder Red hoses are for the bottom bladder The larger diameter hoses are the inflate hoses They connect the air compressor to the air bladders The smaller diameter hoses are sensor hoses They connect the air bladders to the sensors on the air system control board The pressure hose from the air compressor splits into two lines one feeds the upper valve manifold and the other feeds the lower valve manifolds Page 1 40 Advance Series Bed Service Manual 026 General Operation Chapter 1 Introduction ZoneAire Sleep Surface General The ZoneAire Sleep Surface is a multiple zone mattress used for the reduction of patient interface pressure The caregiver can select the proper mode of operation dependent upon the patient s need Physical Description Mattress Tickin Two different colored tickings are available as a cover for the sleep surface the blue green Staph Chek Comfort tick and the dark green Ultron tick The zippered clam shell design polyester ticking E covers the top foam A bottom foam D the upper main air bladder B the lower main air bladder the heel air bladder 1 and their related components see figur
182. general aesthetics of the bed Touch up the paint where necessary Inspect the labels and replace as necessary Electrical test Test the bed for electrical leakage Ground resistance must be less than 0 20 ohms Leakage current must be less than 65 micro amps for 115 volt models and less than 90 micro amps for 230 volt models Advances Series Bed Service Manual man026re 6 7 Preventive Maintenance Chapter 6 General Procedures Function Nurse control panel Procedure Test all the bed function switches in the nurse control panel for proper opera tion of the function and momentary operation Test all of the lockout switches individually for proper operation LED indicators Check all of the LEDs on the footboard to ensure proper operation Bed scale Check the accuracy of the bed scale with different weights Test for proper operation of the scale functions and adjustments DynamicAire Sleep Surface Check the mattress and air bladders for punctures cuts or tears Inspect the air compressor unit Monitor the fill and dump times for the air bladders Check all of the hose connections and O rings to prevent air leaks ZoneAire Sleep Check the mattress and air bladders for punctures cuts or tears Surface Inspect the air compressor unit Check all of the hose connections to the mattress and inside of the mattress and O ring to prevent air
183. guide 29 43363 1000 1 Dampener CPR head section 30 43366 48 1000 1 Stationary head cover 31 43394 1000 2 Clevis pin 32 35325 1000 4 E ring 33 19636 1000 2 Slotted spring pin 34 16145 1000 2 Strain relief 35 44647 1000 1 Junction box assembly and version beds only 36 27518 1000 1 Line cord cable assembly or or 6245201 1000 1 Line cord cable assembly molded 37 39252 1000 1 Label caution trapeze 38 44154 1000 2 IV cord clip 39 39364 1000 1 Caution label 40 42006 1000 2 Screw lock 41 41659 1000 1 Grounding receptacle label 42 43712 1000 1 Actuator 43 38181 48 1000 1 Protector junction box 44 345121 1000 1 Dummy plug 45 38349 1000 1 Junction box top 46 38673 1000 1 Junction box bottom 47 43674 48 1000 1 Head elevation label lh 48 43673 48 1000 1 Head elevation label rh 49 947 1000 10 Lockwasher internal C version beds only 50 43711 1000 1 Spring 51 4759 1000 4 Screw 52 44369 1000 1 Manual crank caution label 53 44495 1000 1 Power cord J box assembly 230V 54 44343 1000 1 Cord set assembly 55 35762 1000 1 Gasket 56 44507 1000 1 Circuit breaker 8 amp 57 22318 1000 1 Rubber gasket Page 5 34 Advance Series Bed Service Manual 026 Intermediate Frame Assembly Chapter 5 Parts List Item Number Part Number Quantity Description 58 22605 1000 2 Screw 59 22319 1000
184. isolation of the fault Automatic Test Mode Setting the selector switch in the automatic position places the test unit in the automatic test mode The display indicates Press Start Stop to begin test prompting the user to begin the automatic test Page 2 28 Advances Series Bed Service Manual 026 Test Equipment Chapter 2 Troubleshooting Procedures When the user presses the start stop key the test unit begins the automatic test sequence The test unit checks the following in the order listed e Inflate test e Deflate test e Bed up logic e Bed down logic e Head up logic e Head down logic e Knee up logic e Knee down logic The display indicates each test as it is running with a Testing message The test unit runs each test for approximately 100 milliseconds After completion of each test the display indicates the results of the logic circuit test with a FAILED or PASSED message When the test unit completes the entire test sequence the display lists each failed test The user may end this display by pressing the start stop key or by placing the selector switch in the manual position For each test that has a FAILED message complete the appropriate test in the section Volt Ohm Meter VOM on page 30 for continued isolation of the fault Voltage Checks The four LEDs across the top of test unit provide continuous indication of proper bed operation voltages The four LEDs correspond to
185. lt 2 gt BACK LIGHT E R107 1K sce R98 CT 12 SURF ACE_PWR 12 P3 g 899 10K 11 U8 BANK lt 2 gt 304187LHCZL4 PS lt 13 gt 4 USC R100 z T HT UB BANK 5 FIRMER 9101 usd P3 lt 9 gt _10K ml al GND LOCKOUT HEAD 2 3 vec x 1 012 MTR PWR B MTR PWR A 304016000 R10 015 99m LM2931AZ a LOCKOUT HEAD MOTOR PWR LOCKOUT SURFACE FB1 5v 47681050 1LB 1206 600 25 VEC LOCKOUT KNEE LOCKOUT GND FAULT BRAKE NOT SET BED NOT DOWN EXCESSIVE AIR LOSS PREVENTION MODE GND VCCMAT U8_BANK lt 3 gt vec UB_BANK lt 2 gt BANK UB BANK lt 1 gt P4 lt 3 gt J 2 7 3 WI RLS lt 4 gt 10K 100K 1 0 lt 10 gt LOCKOUT SURF 1 010 amp lt 5 gt lt 6 gt AN 5 lt 3 gt 10k MT GNDV lt 7 gt A VCE 100K 5 lt 5 gt LOCKOUT KNEE lt 6 gt LOCKOUTHI LO R P5 lt 7 gt m BA col AB IN U2 lt 20 gt U2 lt 19 gt U2 lt 17 gt UZ lt 18 gt RX BB IN 4770174HC4538 P5 8 ba PS lt 7 gt lt 14 gt P5 lt 11 gt 40 5 lt 9 gt RT 270 T 9 44478
186. m026e252 Six air hoses connect the surface control valve assembly B to the mattress air bladders These air hoses are used for both inflate and deflate functions The switching valve assembly is located on the left side of the surface control module inside the mattress Six air hoses connect the mattress air bladders to the pressure sensors The pressure sensors are located on the sensor control board A inside the mattress Air Pump The air pump C is part of the air supply module located under the sleep surface seat area This air pump is powered by 120V AC which is controlled by the air control board The air pump uses a flow direction valve D to direct airflow to inflate and deflate the bladders 1 44 Advances Series Bed Service Manual man026re General Operation Chapter 1 Introduction Footboard Control Panel Advance Series Beds with ZoneAire Sleep Surface Model 1155 and 1165 The footboard control panel A for the ZoneAire Sleep Surface contains the switches for the bed and sleep surface control see figure 1 17 on page 1 45 The switches on the footboard control panel are separated into the functional groupings of POWER SIDERAIL LOCKOUTS SLEEP SURFACE and BED POSITION The information LEDs B are visible below the footboard control panel buttons Figure 1 17 Footboard Control Panel LI SLEEP HEEL HEEL HEEL CHAIR SURFACE PRESSURE RELIEF RELIEF RELIEF IN TR
187. nut will cause the switch to not operate properly Advances Series Bed Service Manual man026re Page 4 67 4 27 Electronics Pan Assembly Chapter 4 Removal Replacement and Adjustment Procedures 4 27 Electronics Pan Assembly Tools required 25 torx head screwdriver Small wire cutters Removal When the electronics pan assembly is lowered many of the mechanical and electrical components of the bed can be easily accessed 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Working from the left hand side of the bed loosen the two screws A 1 4 to 1 2 see figure 4 35 on page 4 68 Figure 4 35 Removing Installing the Electronics Pan Assembly m026d034 4 Remove the three screws B Page 4 68 Advance Series Bed Service Manual man026re 4 27 Electronics Pan Assembly Chapter 4 Removal Replacement and Adjustment Procedures 5 Slide the assembly toward the head of the bed until the electronics pan assembly is free of the two screws A and carefully lower NOTE If this assembly has never been removed the assembly can be lowered approximately three inches Using a small wire cutter remove the wire tie C see figure 4 36 on page 4 69 This wire tie was r
188. out FO 3 18 at the rear of this manual Figure 3 27 ZoneAire Sleep Surface Air Control Board P N 44760 and 45944 01 02 03 Refer to fold out FO 3 19 1 and FO 3 19 2 at the rear of this manual 2 sheets Page 3 16 Advance Series Bed Service Manual man026re Wiring Diagrams Chapter 3 Theory of Operation Figure 3 28 ZoneAire Sleep Surface Membrane Interface P C Board for E Version Beds and Prior P N 44805 Refer to fold out FO 3 20 at the rear of this manual Figure 3 29 ZoneAire Sleep Surface Membrane Interface P C Board for Version Beds P N 62738 Refer to fold out FO 3 25 at the rear of this manual P N 62736 Figure 3 30 ZoneAire Sleep Surface Air Control Board Assembly P N 44760 02 Refer to fold out FO 3 19 1 and FO 3 19 2 at the rear of this manual 2 sheets Figure 3 31 Schematic Wiring Diagram F Version Bed Refer to fold out FO 3 26 at the rear of this manual Advances Series Bed Service Manual man026re 3 17 Figure 3 32 Night Light With Scale P N 43200 01 02 Wiring Diagrams Chapter 3 Theory of Operation 19227 69 El 20128 ASE ANALY 8175996 2 881020120 881000120 e 24 82 104229 093 80151538 OLOHd 1 18200010206 101 090 Apoc vic ON
189. plugged into its power source 1 Remove the footboard control panel See Footboard Control Panel on page 4 11 2 Remove the three screws A securing the nurse control panel to the footboard control panel see figure 4 33 on page 4 63 Page 4 62 Advance Series Bed Service Manual 026 4 25 Nurse Control Panel Membrane Type Footboard Non Scale Bed Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 33 Nurse Control Panel Membrane Type Footboard Non Scale Bed m026d236 NOTE Mark the location and orientation of the two receptacles being removed in the step for reassembly 3 Remove the two screws H connecting the receptacle housing to the receptacle bracket see figure 4 30 on page 4 57 4 Slide the grommet and receptacle bracket toward the center of the footboard control panel until it reaches an opening approximately 1 3 the distance from the left side of the footboard Gently pull the connector and attached cables to keep the slack from bunching inside the footboard Advances Series Bed Service Manual man026re Page 4 63 4 25 Nurse Control Panel Membrane Type Footboard Non Scale Bed Chapter 4 Removal Replacement and Adjustment Procedures CAUTION Be careful not to damage the control cables when removing them from the footboard control panel 5 Lift the nurse control panel straight up from the footboard control panel 6 To re
190. remove the scale housing cover I F version beds see figure 4 87 on page 4 145 a b Remove screw and fastener Fold the scale control housing cover to the side Disconnect the nurse control cables H 8 Remove the two screws A and B from the scale micro board see figure 4 88 on page 4 146 and figure 4 89 on page 4 147 Figure 4 88 Removing Installing Scale Micro Version and Prior Beds m026d438 Page 4 146 Advances Series Bed Service Manual man026re 4 57 Scale Micro Board Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 89 Removing Installing Scale Micro P C Board F Version Bed m026e510 9 Remove the scale micro board and MPB fiche paper from the scale control housing cover Replacement 1 Place a piece of insulator D over the hole into which the screw inserts 2 Replace the MPB fiche paper with the one provided 3 Install the new scale micro board 4 Assemble the remaining parts in reverse order NOTE Pay special attention to the receptacle housings during reassembly Ensure that the 45 corner fillets are properly oriented 5 Plug the bed into its appropriate power source 6 Calibrate the scale See Scale on page 4 152 Advances Series Bed Service Manual man026re 4 147 4 58 Load Cell Chapter 4 Removal
191. roller bumpers fully retracted 81 205 7 cm Overall length without bumpers fully extended 91 231 1 cm Overall length without bumpers fully retracted 78 1 2 199 4 cm Overall width including siderails in up position 41 1 2 105 4 cm Overall width siderails stored with P818 bumpers 36 1 2 92 7 cm Total hilow travel 14 35 6 cm Sleeping surface accommodates 36 x 84 91 4 cm x 213 4 cm mattress 36 x 82 91 4 cm x 208 3 cm Bed frame clearance 7 1 2 19 cm Weight bed with casters model P1104 380 Ib 172 4 kg Panels add 20 Ib 9 kg Weight bed with casters model P1105 P1106 385 Ib 174 6 kg Panels add 20 Ib 9 kg Weight bed with casters model P1145 P1146 445 lb 201 8 kg Panels add 25 Ib 11 3 kg Advances Series Bed Service Manual man026re Page 1 13 Specifications Chapter 1 Introduction Feature Dimension Maximum patient weight 500 Ib 226 8 kg Hilow travel time 115 volt models 21 seconds 230 volt models 24 5 seconds 1 14 Advance Series Bed Service Manual 026 Specifications Chapter 1 Introduction Head Section Inclination The bed is mechanized such that the occupant may elevate the head section by voluntary selection of a finger touch activator The head up head down activators are of a momentary type The activ
192. section for bent recessed or missing pins see figure 2 14 on page 2 60 Replace or repair damaged pins Connect the cable This solves the problem Yes No Go to step 4 Figure 2 14 Advance Series Bed With the Foot Section Raised m026d277 Page 2 60 Advances Series Bed Service Manual 026 2 18 ZoneAire Sleep Surface Sensor EEPROM Error Code 2 4 Chapter 2 Troubleshooting Procedures 3 Go to Final Actions page 2 21 4 Replace the main cable This solves the problem Yes No Go to step 6 5 Go to Final Actions on page 2 21 6 Inspect the connector and pins of P131 on the sensor board for bent recessed or missing pins Replace or repair the damaged pins Connect the connector This solves the problem Yes No Goto step 8 7 Go to Final Actions on page 2 21 8 Inspect the connector and pins of P114 on the air control board Replace or repair the damaged pins Connect the connector This solves the problem Yes No Go to step 10 9 Go to Final Actions on page 2 21 10 Replace the air control board This solves the problem Yes No Replace the sensor board 11 Go to Final Actions on page 2 21 Advances Series Bed Service Manual man026re Page 2 61 2 19 ZoneAire Sleep Surface Mattress Disconnected Error Code 2 5 Chapter 2 Troubleshooting Procedures 2 19 ZoneAire Sleep Surface Mattress Disconnected
193. switch Ug o d ad P 14 Knee up limit switch assembly Scale down window e Note In addition to the limit n switches shown a 12 inch mercury ip switch on the logic board is used Hilow up for Trendelenburg Reverse scale up widow 2 Trendelenburg limit Also beds Knee limit equipped with ZoneAire use a Hilow foot limit switch assembly Auto inflate CPR switch switch assembly m026d163 Advances Series Bed Service Manual man026re Page 4 97 4 39 Head Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures 2 Adjust the limit switch package A as far toward the foot end as the tabs can go in the slots as shown in figure 4 58 on page 4 98 the lower left hand post will be centered in its slot Figure 4 58 Head Limit Switch Package Tab and Slot Orientation Head end of bed bottom view Soo Hilow head limit switch assembly 32 9 A B and C version beds only Knee limit switch assembly EP and version beds only E and version beds only 1 C version a beds only Hilow foot limit switch assembly CAUTION Do not over tighten the limit switch mounting screws Over tightening the mounting screws can cause the limit switches to operate improperly m026e164 3 Ti
194. the IV rod to rotate and cause injury 6 When the function is at the desired setting remove the IV rod from the screw assembly Page 1 34 Advance Series Bed Service Manual 026 General Operation Chapter 1 Introduction DynamicAire Sleep Surface General The DynamicAire Sleep Surface includes two air bladders encompassed with foam Electronics monitor this closed air system to ensure proper inflation The system operates in two modes comfort and prevention The DynamicAire Sleep Surface is non reversible and easy to remove Its life expectancy is 5 years or more based upon Hill Rom s recommended operating and cleaning procedures Comfort Mode The occupant can select the firmness or softness of the mattress by activating a momentary type switch located in the head siderails The nurse can adjust the pressure from the nurse control panel located at the foot of the bed The pressure of the upper bladder is adjustable from 0 04 to 0 90 psi Prevention Mode In the prevention mode both the patient and the nurse control of surface firmness and softness is locked out at the nurse control panel The system automatically maintains the air bladders at values in psi Bottom bladder 0 4 0 1 0 15 bladder 0 20 0 05 The system maintains this pressure regardless of bed articulation Mattress Components Two types of DynamicAire Sleep Surface mattresses may be found P923CD and P923ED compon
195. the frame and welds on its products will be free from structural defects for the life of the product Any product upgrade or modification initiated by Hill Rom does not affect the original product warranty SPECIFIC WARRANTIES MATTRESS WARRANTIES Hill Rom warrants to the original purchaser that its mattress product shall be free from defects in material and workmanship for a period of two 2 years from date of delivery However electro mechanical mattress components compressors valves printed circuit boards hoses and couplers are covered by the general one 1 year warranty EXPENDABLES WARRANTIES A sixty 60 day limited warranty from date of delivery applies to expendable parts such as cushions coverlets software diskettes locator badge batteries dome light incandescent bulbs overhead fluorescent tubes heating elements temperature probes filter sheets and microspheres This warranty is limited to replacement of the parts covered TO OBTAIN PARTS AND SERVICE In the United States call Hill Rom Technical Support Department at 800 445 3720 Monday through Friday In Canada call Hill Rom Technical Support Department at 800 267 2337 Monday through Friday Outside the United States and Canada call your authorized Hill Rom Distributor In order to expedite service we request you furnish the following information customer identification number product model number serial number and description of problem A qualified specialist w
196. the grommet and receptacle brackets toward the center of the footboard control panel until they can be removed 4 Remove the three screws F securing the nurse control panel to the footboard control panel 5 Lift the nurse control panel straight up from the footboard control panel Advances Series Bed Service Manual man026re Page 4 55 4 22 Nurse Control Panel and or Cable Scale Beds Only Chapter 4 Removal Replacement and Adjustment Procedures A CAUTION Be careful not to damage the control cables when removing them from the footboard control panel 6 remove a cable assembly remove the appropriate wire ties and grounding screws J Disconnect the connector from the scale micro board B or nurse control panel 7 To remove the nurse control panel or the scale micro board B remove the screws D and E Remove the box cover 8 Remove the scale micro board by removing the three screws A in the graphic the third screw is hidden 9 The nurse control panel can be removed by removing two screws K Replacement Assemble in reverse order NOTE Ensure the 45 corner fillets on the receptacle housings are properly oriented in the footboard control panel Page 4 56 Advance Series Bed Service Manual 026 4 23 Nurse Control Panel and or Cable Non Scale Beds Only Chapter 4 Removal Replacement and Adjustment Procedures 4 23 Nurse Control Panel and or Cable Non Scale Be
197. the load cell E to the base frame L 7 Remove the strain relief M holding the load cell cable to the front channel 8 Remove the two screws holding the analog board I to the front channel Advances Series Bed Service Manual man026re 4 149 4 58 Load Cell Chapter 4 Removal Replacement and Adjustment Procedures 9 Use pliers to remove the analog board 1 from the standoffs 10 Remove the wire connections from the analog board for the load cell being removed The load cell can now be removed Replacement 1 Use the allen head bolts B to install the replacement load cell to the bed frame 2 Starting with the center allen head bolt tighten the allen bolts to 225 in Ib torque 3 Adjust the overload stops using a feeler gauge Adjust the 5 32 allen head screw at each end of the load cell until the screw is 0 031 from the bed frame 4 Apply Loctite to the overload stop to maintain adjustment 5 Connect the load cell wires to the analog board I a If E version and prior bed the edge of the terminal block has letters corresponding to the first letter of the color wire lead to be connected to it b version bed the connector is preinstalled 6 Install the analog board assembly I to the standoffs K Install the bushing J on the end of the analog board cover Ensure that the wires do not get pinched when replaced in the front channel 7 Check all connector
198. through R82 are used to configure the transformer s primary coil for either 115V AC or 230V AC operation Relay K1 acts as a supervisory switch for solenoid power and logic power to the valve sensor module The relay is on continuously during normal operation It is only turned off if the cable is disconnected if a system failure is detected or if the air system switch is turned off The 4 amp triacs Q3 Q8 are driven by the opto triac drivers U20 through U25 Fuses F3 through F8 provide overcurrent protection for the cable and valve sensor module The circuitry surrounding U18 provides an O ring feedback function to the microprocessor This circuit detects whether a triac is conducting Resistors R50 through R55 are sized so that only when a is conducting will the U18 opto s detector output switch When a triac is conducting the output of the opto is a 50 or 60 Hz square wave This square wave keeps capacitor C27 discharged so that the output of the Schmitt trigger inverter is HI When all triacs are in the blocking state C27 charges up via R66 and R69 which allows the inverter output to go LO Page 3 38 Advance Series Bed Service Manual man026re ZoneAire Sleep Surface Hardware Theory of Operation Chapter 3 Theory of Operation Compressor and Crossover Valve Drivers The circuitry surrounding Q9 Q10 U26 and U27 makes up the compressor and cross over valve drivers Q9 and Q10 are 800V 8A high noise immunity
199. to measure V DC At J P200 place the black probe into pin 2 and the red probe into pin 18 The voltage is between 3 and 6V DC when the switch is activated Yes No Set your VOM to measure V DC At J P70 place the black probe on the Q1 heat sink and the red probe into pin 2 If the voltage is between 3 and 6V DC when the switch is activated the logic control board is defective If no the head hilow limit switch or the wiring to the limit switch is defective 3 Set your VOM to measure V AC At J P2 place the black probe into pin 5 and the red probe into pin 6 The voltage is approximately 120V AC when the switch is activated Yes No Ifthe AC voltage is more 175V AC the hilow head drive is defective If the AC voltage is approximately OV AC then the high voltage control board or the hilow head motor is defective If the voltage is approximately 120V AC the hilow head capacitor is defective 8 Go to Final Actions on page 2 21 Page 2 38 Advances Series Bed Service Manual 026 2 2 Foot Hilow Will Not Lower Chapter 2 Troubleshooting Procedures 2 2 Foot Hilow Will Not Lower The foot section of the hilow will not lower when the bed down switch is activated 1 Set your VOM to measure V DC At J P200 place the black probe into pin 12 and the red probe into pin 10 The voltage is between 3 and 6V DC when the switch is activated Yes No The switch or the wiring to the switch
200. upon the patient s need Figure 1 19 ZoneAire Sleep Surface Mode Switches PRESSURE RELIEF HEE HEEL SURFAC m026d259 Comfort Mode For patients assessed not to be at risk the surface can be placed in the comfort mode This gives the patient and caregiver control of the firmness or softness of the surface This is accomplished by the caregiver pressing the COMFORT touch pad control F on the footboard control panel Advances Series Bed Service Manual man026re 1 47 General Operation Chapter 1 Introduction The firmness softness of the surface can be controlled by the nurse through the FIRMER and SOFTER D touch pad controls on the footboard control panel or by the patient through the firm and soft buttons on the head end siderails The FIRMER E switch LED will flash indicating that the surface is at full firm when all six zones have reached the full firm pressure and the footboard control panel FIRMER switch is pressed The SOFTER D switch LED will flash indicating that the surface is at full soft when all six zones have reached the full soft pressure and the footboard control panel SOFTER switch is pressed Pressure Relief Mode For patients assessed to be at risk of ulceration and who require pressure relief place the surface in the pressure relief mode The careg
201. valve located in the foot end of the mattress and possibly to another bladder This port is only used for inflating and deflating the bladder There is also a port on the right side of each bladder that connects the bladders to their pressure sensor located at the foot end of the mattress and possibly to another bladder This port is only used to sense the air pressure in the bladder The pneumatic related components in the system include the compressor air pump the flow direction switching valve and the muffler The muffler minimizes noise as air is pumped into and out of the ZoneAire Sleep Surface system A hose connects the muffler to the flow direction switching valve The flow direction switching valve controls the bi directional airflow in the system The hoses on the switching valve lead to the mattress the muffler and the input and output of the compressor A 120V AC solenoid changes the valve position When the flow direction switching valve is deenergized its normal state air is pulled in by the compressor directly from the muffler The air from the compressor then passes back through the valve and out to the mattress This sequence is repeated whenever air is needed to inflate the mattress For system functions that require airflow out of the bladders the air control board supplies 120V AC to energize the flow direction switching valve With the compressor on air is pulled from the mattress through the compressor then
202. 0 59 44642 09 1000 44642 19 1000 44642 08 1000 44642 16 1000 Table 5 122 Siderail Assemblies Complete C Version Only Siderail Left Hand Right Hand Option With Air Without Air With Air Without Air 52 45079 21 48 1000 45079 23 48 1000 45079 18 48 1000 45079 20 48 1000 53 45079 01 48 1000 45079 11 48 1000 45079 02 48 1000 45079 10 48 1000 54 45079 03 48 1000 45079 13 48 1000 45079 04 48 1000 45079 12 48 1000 55 45079 05 48 1000 45079 15 48 1000 45079 02 48 1000 45079 10 48 1000 56 45079 07 48 1000 45079 17 48 1000 45079 06 48 1000 45079 14 48 1000 59 45079 09 48 1000 45079 19 48 1000 45079 08 48 1000 45079 16 48 1000 Advances Series Bed Service Manual man026re Page 5 249 Patient Control Unit and Communication Module Chapter 5 Parts List Table 5 123 Siderail Assemblies Complete E and F Version Beds Siderail Option 52 Left Hand Right Hand With Air 616352148 1000 Without Air 616352348 1000 With Air 616350448 1000 Without Air 616351248 1000 53 616350148 1000 616351148 1000 616350248 1000 616351048 1000 54 616350348 1000 616351348 1000 616350448 1000 616351248 1000 55 616350548 1000 616351548 1000 616350248 1000 616351048 1000 56 616350748 1000 616351748 1000 616350648 1000
203. 0 1000 1 Cable tie 39 45928 1000 1 Foam shield 40 11139 1000 2 Screw 41 44733pl 1000 1 Interface box bottom 42 44735 1000 1 Insulator 43 49578 1000 1 Membrane interface pcb assembly 44 44734pl 1000 1 Interface box top 45 45856 1000 1 Foam spacer 46 44806 1000 1 Cable MFI nurse control 47 4567020 1000 1 Ground strap cable Page 5 88 Advance Series Bed Service Manual 026 Foot Panel Assembly P4062C P1115 Version Bed with Membrane Switches Chapter 5 Parts List NOTES Advance Series Bed Service Manual man026re Page 5 89 Foot Panel Assembly P4063A P1135 Bed with Toggle Switches Chapter 5 Parts List Foot Panel Assembly P4063A P1135 Bed with Toggle Switches Figure 5 22 Foot Panel Assembly P4063A P1135 Bed with Toggle Switches 14 6 13 28 m026d010 Page 5 90 Advance Series Bed Service Manual man026re Foot Panel Assembly P4063A P1135 Bed with Toggle Switches Chapter 5 Parts List Table 5 43 Foot Panel Assembly P4063A P1135 Bed with Toggle Switches Item Number Part Number Quantity Description 1 752 1000 3 Screw truss head 2 40294 1000 1 Footboard shell assembly 3 43604 1000 1 Receptacle bracket 4 18252 1000 2 Screw 5 38524 1000
204. 0 Resistor Ul 303122931 1000 Integrated circuit U2 3068401 1000 Transformer U3 30412X2401 1000 Integrated circuit U4 3041014052B 1000 Integrated circuit US 3068501 1000 Integrated circuit U6 3068601 1000 Integrated circuit U7 U8 304016000 1000 Integrated circuit 3083201 1000 Crystal Advances Series Bed Service Manual man026re Page 5 239 Connectors and Terminals P C Boards Chapter 5 Parts List Connectors Terminals P C Boards Table 5 91 High Voltage Power Control Board Assembly P N 42822 01 02 03 Board Board Connector Mating Connector Terminal Location Pl 42835 05 1000 30966 1000 30950 1000 2 42836 06 1000 43331 06 1000 30950 1000 P3 42836 09 1000 40011 1000 30950 1000 P4 43145 04 1000 43286 04 1000 30951 1000 5 43145 05 1000 43145 05 1000 30951 1000 6 43145 04 1000 43286 04 1000 30951 1000 P7 42837 18 1000 None None P8 30932 1000 None None P9 30995 04A 1000 30910 04 1000 29975 1000 P10 43231 18 1000 43289 18 1000 43287 1000 Table 5 92 Logic Control Board Assembly P N 44158 01 03 05 Board Board Connector Mating Connector Terminal Location P14 44155 1000 None None P15 43231 06 1000 43289 03 1000 34307 1000 P19 43231 16 1000 43289 16 1000 34307 1000 P23 43231 07 1000 43289 07 1000 43287 1000 P32 43231 20
205. 0 1 4W5 30006561 25 CHANGE osio 305120 560 1 4W5 30006561 3051106 2seg c kr NOT IN WT m026e514 POSITION 560 1 445 3 22 Schematic Wiring Diagram Scale Micro Board F Version Beds P N 61205 WATCH DOG GND RST DS1232 36 33pF 50V 47641330 35 33pF 50 41641330 NOTES 1 2 GND 8051 MICRO CONTROLLER MICROBUS disp_clk bsw 2 bsw_1 nv ser_in nv ser out data_out 8051 data clk 01uF Caps 50V SMD 0805 p n 47641102 AuF Caps are 50V SMD 0805 p n 47641104K3C 3 Resistors are 1 8W 5 SMD 1206 p n 47618xxx GND LH 06 4768401 05 4768401 Vec 5 U4 bed_exit bed_exit Ovec 5 U3 20 vec Back to Chapter 3 5 R5 2 27 2 4 6 8 TO FOOTBOARD CONNECTOR P3 4647811 1 10 05 NV WR 8 NV SER RE 10 Bsw_2 HI_POS R3 R2 Ri R R20 10K 10K 10K 10K me 10K 2 10K 1 4447812 GND TO SCALE DISPLAY BOARD it 2 C6 5 QA NT N 6 17 C cn nv ser out
206. 0 2 R2 15 PUMP gt P116 1 ULN2803 K 12603 2 4 4 0A 100V dut 1000hm 1 2W 3 10A CPR RELEASE SW Ru 1 29 P115 2 C CPRSW lt 100K 1 8w 7 T4HC14 10160 TAOUT CONNCHK 028 114 2 P115 3 NC lt L P114 25 SELC 109DATAIN 108CLK EECS SELA SELB L C vss vec vec vec P114 26 i P114 27 7 031 60 4 1 1 C35 ZX ZX Auf 8 sp720aP 8 8 sp720aP R6 R45 R46 R95 R92 d 1K 1K 1K 1K vss vss 1 84 1 8w 1 8w 1 80 vss 1 04 R85 vss 0 ohm 1 m R84 Y R73 4 oo ais vss ZX oi Z i 5 San 01 022 8 5 2 x 2SA504 7 2SA504 4 25 50 lt 25 50 5 t3 x e m 1 1 gt E amp gt a 4 4 a bra z 8 8 5 5 8 8 8 8 2 vss oo oo ao m026d430 P114 18 P114 5 P114 3 P114 4 P114 14 P114 15 P114 16 P114 17 P114 13 FO 3 19 2 Schematic Wiring Diagram ZoneAire Membrane Interface Board P N 44805 afas 2 2 jos 2 2 RNI 100K 2 15 RNI 100K 3 RNI 100K 4 13 RNI 10 5 12 RNI 100K 6 n RNI 100K 7 10 RNI 100K BYPASS CAPACITORS Us MC143150 NC lt P2 15A lt 2 lt 2 INPUT 10 T amp 0 3 2 11 INPUT 0 78 0 2
207. 00 LED red DS3 through DS5 DS8 30302 03 1000 LED yellow through DS10 DS6 DS7 30302 02 1000 LED green Pl 44478 14 1000 Connector 14 position Advances Series Bed Service Manual man026re Page 5 205 Junction Box Assembly P N 44647 Chapter 5 Parts List Junction Box Assembly P N 44647 Figure 5 57 Junction Box Assembly P N 44647 EE gk p BE AT CRS LE CR2 is CRI ASSY P N 44647 P3 20 J4 m026d085 Page 5 206 Advances Series Bed Service Manual man026re Junction Box Assembly P N 44647 Chapter 5 Parts List Table 5 75 Junction Box Assembly P N 44647 Component Symbol Part Number Description through 30201 4003B 1000 Diode silicon J1 J2 38346 1000 Receptacle 25 pin J4 28665 1000 Phone jack P3 38345 1000 Plug 37 pin R1 through R4 30003 2025B 1000 Resistor R5 30003 1831B 1000 Resistor NOTE This is for version beds only Advances Series Bed Service Manual man026re Page 5 207 Junction Box Assembly P N 44647 Chapter 5 Parts List Junction Box Assembly P N 44647 Figure 5 58 Junction Box Assembly P N 44647 tr a a a P N XXXXX S N XX XXX XXXX m026d136 Page 5 208 Advance Series Bed Service Manual man026re Junction Box Assembly P N 44647
208. 000 1 Hilow foot switch housing assembly A version bed 44 43878 1000 2 Torx button head screw 45 SA3351 1000 As required Lithium grease 46 45747 1000 1 Hilow switch housing version bed 47 43905 1000 1 Polarizing pin 48 30930 1000 1 Plug housing 49 43930 1000 3 Male pin 50 43384 1000 1 Limit switch version bed 51 4327353 1000 1 Foot hilow drive screw assembly A B C version bed 52 61492 1000 1 Hilow foot limit assembly E F version bed 53 43389 1000 2 Hilow torx screw version bed or 61997 1000 2 Screw hilow pan torx version bed 54 SA1665 1 Foot hilow drive screw assembly version bed Page 5 160 Advances Series Bed Service Manual man026re Foot Hilow Drive Assembly P N 43278 02 and 62003 02 Chapter 5 Parts List NOTES Advance Series Bed Service Manual man026re Page 5 161 CPR Cable Assembly P N 60945 and Version Beds Chapter 5 Parts List CPR Cable Assembly P N 60945 E and Version Beds Figure 5 41 CPR Cable Assembly P N 60945 E and Version Beds m026d428 Page 5 162 Advance Series Bed Service Manual man026re CPR Cable Assembly P N 60945 E and Version Beds Cha
209. 000 1 MPB fiche paper 17 40211 1000 1 Plastic fastener 18 15907 1000 4 Lock washer 19 20 39638 1 1000 1 MPB box bottom 21 39639 1 1000 1 MPB box top 22 4480701 1000 1 Scale cable assembly 23 45708 1000 1 Wire tie 24 9019606 1000 6 Screw 25 38529 1000 1 Torsion spring 26 42694 1000 1 Door assembly complete 27 42797 1000 1 Scale instruction label 28 39161 1000 1 Pin 29 3915948 1000 1 Extrusion 30 4975811 1000 1 Control panel assembly scale no air or or 4875808 1000 1 Control panel assembly VIP scale no air d Specify high pressure laminate color Advances Series Bed Service Manual man026re Page 5 83 Foot Panel Assembly P4062B P1115 C and E Version Beds with Membrane Switches Chapter 5 Parts List Item Number Part Number Quantity Description 31 4975708 1000 1 Casting key panel assembly scale no air or or 4975711 1000 1 Casting key panel assembly VIP scale no air 32 3945201 1000 1 Scale display assembly 33 60108 1000 1 Cable 14 conductor 34 49755 1000 1 Cable assembly 12 conductor 35 49756 1000 1 Cable assembly 8 conductor 36 4958102 1000 1 LED board assembly scale without air 37 38 14450 1000 1 Cable tie 39 45928 1000 1 Foam shield 40 11139 1000 2 Screw 41 44733pl 1000 1 Interface box bottom 42 44735 1000 1 Insulator 43 49578 1000 1 Membrane co
210. 01 ONLY LOK jp FOOTBOARD CONNECTOR T 108 J P 200 BD FB CONNECTOR FEMALE v URN DETENT 5 6171819 BU FB re CPR RETURN i Li 41383 CABLE P N 43291 NIGHT L ASSY Bu m V J P 6 WITHOUT SCALE NIGHTLIGHT lt LT Lowe Pen Fark PLAY 557 NCMIF AUX CONNECTOR 2 J P 35 UX BED MOTOR FOOT DRIVE P N 3945201 NODE EOCH LOM Sz KU SUP V P 7 k 5 2 THER J P 32 853 83528888 8 HD BDL ate Jr MPWR BPWR vo 27 5 1 NIGHT XAIRL LOK 86 5 But J P 14 LIGHT 58 3 s BPWR CABLE SENSOR MSTAT 108 9751006 55 SCALE 10 LOH GFSI GND HDL SCALE 10 LOCH 54 Loge SONI ROL BOARD GND Ve HUL PHASE 4 P 51 N MOTOR HEAD DRIVI CHAIR 1 R v yop XDL PED MOTOR NEUTRAL Rohe he v he fis 5 n o 7 e 5 4 3 2 1 FOOTBOARD ee ER 43204 01 i T ASSEMBLY NIGHT LIGH 3 vss KDL XMU REV TREND KOL P N 4320001 02 BU FB 4 CLOCK XUL KUL TH Al BD FB 5 KUL XDL WP 5 aub SEACE NIGHTLIGHT GFSI 6 WPOR FLEX CIRCUIT HUL 5 J P 50 SABLE 43166 112 3 5 Ts 7 Te 9 To T hs Ts Te 7 ho 1 BNSI 7 XUL HDL 4 GND J P OX m 5 vss AUX POWER CON HEAD MOTOR 9V GND 529 5
211. 03 48 1000 1 Top cover assembly ZoneAire Sleep Surface models only Page 5 44 Advances Series Bed Service Manual 026 Upper Frame Sleep Surface Assembly Chapter 5 Parts List NOTES Advance Series Bed Service Manual man026re Page 5 45 DynamicAire Sleep Surface P923CD and P923ED Chapter 5 Parts List DynamicAire Sleep Surface P923CD and P923ED Figure 5 8 DynamicAire Sleep Surface P923CD and P923ED m026d007 Page 5 46 Advance Series Bed Service Manual 026 DynamicAire Sleep Surface P923CD and P923ED Chapter 5 Parts List Table 5 29 DynamicAire Sleep Surface P923CD and P923ED Item Number Part Number Quantity Description 1 SA8612 1000 1 Mattress ticking top and bottom with liner and top foam 2 SA4908 1000 1 Top foam 3 SA4449 1000 1 Top bladder assembly 4 SA4450 1000 1 Bottom bladder assembly 5 SA4839 1000 1 Bottom foam P923CD 6 923CD 1 Air mattress or or 923ED 1000 1 Flame retardant mattress SA4461 1000 1 Male coupling sleep surface 8 SA4462 1000 1 Female coupling sleep surface 9 SA4463 1000 1 Male coupling sleep surface 10 SA4464 1000 1 Female coupling sleep surface 11 SA4584 1000 1 Large O ring 12 SA4583 1000 1 Small O ring 13 SA4589 1000 6 Magnet 14 15 Not available Top foam and ticking P923CD ED 16 SA4927 1000 1 Mattre
212. 08 1000 30972 08 1000 30979 1000 P7 30971 10 1000 30972 10 1000 30979 1000 Quantity 6 22153 1000 Quantity 4 Table 5 106 Patient Control Panel Assembly P N 44581 and P N 44635 01 02 03 04 05 06 07 08 09 10 11 12 Board Board Connector Mating Connector Terminal Location 5 44478 12 1000 LH 44554 01 1000 44554 02 1000 6 30971 08 1000 30972 08 1000 30979 1000 P7 44478 11 1000 LH 44555 01 1000 None RH 44555 02 1000 P8 44478 02 1000 44590 1000 None Table 5 107 Switch P C Board Assembly P N 45016 01 02 03 04 05 06 Board Board Connector Mating Connector Terminal Location P5 44478 12 1000 LH 44554 01 1000 None RH 44554 02 1000 P6 44478 10 1000 LH 44553 01 1000 None RH 44553 02 1000 P7 44478 11 1000 LH 44555 01 1000 None RH 44555 02 1000 P8 44478 02 1000 44590 1000 None Advances Series Bed Service Manual man026re Page 5 245 Connectors and Terminals P C Boards Chapter 5 Parts List Table 5 108 Interface Board P N 44578 Board Board Connector Mating Connector Terminal Location Pl 44478 08 1000 LH 44551 1000 None RH None 2 44478 09 1000 44552 1000 P3 44478 12 1000 LH 44555 01 1000 None RH 44555 02 1000 P8 44478 02 1000 44590 1000 None P10 44478 03 1000 LH 44554 01 1000 None RH 44554 0
213. 1 Control panel assembly VIP scale with ZoneAire Sleep Surface 31 39161 1000 1 32 45661 03 1000 1 LED overlay scale with ZoneAire Sleep Surface 33 Not sold separately Membrane overlay scale with ZoneAire Sleep Surface 34 Not sold separately 7 Screw 35 Not sold separately 32 Plunger 36 Not sold separately 1 Key panel membrane switch 37 448 10 02 1000 1 Cable folded panel 38 Not sold separately 1 Trendelenburg indicator housing 39 Not sold separately 2 Keps nut 40 Not sold separately 1 Window 41 38525 1000 1 Adhesive tape 42 43 45670 20 1000 1 Cable ground strap 44 45670 24 1000 1 Cable ground strap 45 45665 1000 2 Ground clip 46 44537 1000 1 MPB box top assembly 47 19124 1000 2 Large cable tie 48 40211 1000 1 Plastic fastener 49 39506 01 1000 1 Scale micro board assembly 50 40887 1000 1 MPB fiche paper 51 39638 1000 1 MPB box bottom 52 42797 1000 1 Scale instruction label 53 Not sold separately 1 Scale display assembly 54 Not sold separately 1 Mylar insulator 55 40286 1000 1 Scale test cable 56 44807 1000 1 Cable assembly scale footboard 57 40421 1000 2 Cable tie mount Page 5 122 Advances Series Bed Service Manual 026 Footboard with Scale P4166A P1165 C and E Version Beds Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re Page 5 123
214. 1 Receptacle housing 38 22154 1000 13 Female pin 39 30927 1000 1 Receptacle housing 40 44482 01 1000 1 Bed exit P C board 41 28518 1000 2 Receptacle 9 position 42 28491 1000 2 Receptacle 4 position 43 44477 1000 1 Cable assembly 5 142 Advance Series Bed Service Manual 026 Communication Housing Assembly A and C Version Beds Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re Page 5 143 Communication Housing Assembly P N 61634 01 02 and Version Beds Chapter 5 Parts List Communication Housing Assembly P N 61634 01 02 E and F Version Beds Figure 5 36 Communication Housing Assembly P N 61634 01 02 and m026d429 Page 5 144 Advances Series Bed Service Manual 026 Communication Housing Assembly P N 61634 01 02 and Version Beds Chapter 5 Parts List Table 5 57 Communication Housing Assembly P N 61634 01 02 E and F Version Beds Item Number Part Number Quantity Description 1 28623 1000 7 Screw 2 44482 01 1000 Bed exit power control board Ih assembly only 3 3499 1000 1 Insulator 4 38666 1000 1 Volume bracket 5 28752 1000 2 Switch mount 6 31767 1000 1 Nurse
215. 1 T Hb 0 1 4W 30016 14 30144105 4447808 R4 2N1 2 30006105 3020140038 1 1 20 TAN 30006102 1M 1 4 5 AN MCA 1 4 5 30144105 1 30006102 20 TAN AX BED EXIT MODELS ACTION STANDARD BUNTING MOMENT ARY 01 02 03 R10A R11A R1 R2 C1 DELETE R10B R11B C1 R9 R10A R11A RLR2 C1 Ut 7 EGD 10 8 304004093B R11A 1 29 13 16 0 1 4W 30016 R11B 1 2 0 1 4W U2 9 IT EGD 30700 302014003B 1N4003 302014003B 304004093B R8 30006105 1 1M 1 4 5 2 304004093B 304004093B R9 30016 0 1 4W 1 i 30144105 1UF 20V TAN AX EGD m026d411 FO 3 11 Schematic Wiring Diagram Scale Display Board P N 39452 Back to Chapter 3 d CA CA a DS1 b 51 30994 BACK LITE 19 DIG 6 10 65 9 064 8 063 15 062 14 061 13 SEG 5 SEGG 4 3 SEGE 20 SEG D 18 SEG C 16 SEG B SEG A 17 1 sws 7 2 SWS 6 DIG GND 5V ANA PHOTO CELL 2 R17 R1 30006151 2 1 R2 AW 30006151 150 1 4W 5 2 1 R3 30006151 2 30006151 150 1 4W 5 2 RS 30006151 2 1 R6 AN 30006151 150 1 4
216. 1000 1 Casting key panel assembly with scale with or ZoneAire Sleep Surface 6274513 1000 1 Casting key panel assembly VIP with scale with ZoneAire Sleep Surface 25 90196 06 1000 8 Screw hilow 26 39159 1000 1 Aluminum extrusion plate 27 38529 1000 1 Torsion spring 28 42694 1000 1 Door assembly complete 29 SA1555 1000 1 Door assembly scale unit Specify high pressure laminate color Advance Series Bed Service Manual man026re Page 5 125 Footboard with Scale P4166B P1165 F Version Bed Chapter 5 Parts List Item Number Part Number Quantity Description 30 6263113 1000 1 Control panel assembly scale with ZoneAire or Sleep Surface 6263115 1000 1 Control panel assembly VIP scale with ZoneAire Sleep Surface 31 39161 1000 1 32 45661 03 1000 1 LED overlay scale with ZoneAire Sleep Surface 33 Not sold separately Membrane overlay scale with ZoneAire Sleep Surface 34 Not sold separately 7 Screw 35 Not sold separately 32 Plunger 36 Not sold separately 1 Key panel membrane switch 37 62742 1000 1 15 position cable 38 49755 1000 1 Cable assembly 12 conductor 39 Not sold separately 1 Trendelenburg indicator housing 40 Not sold separately 2 Keps nut 41 Not sold separately 1 Window 42 38525 1000 1 Adhesive tape 43 44 45670 20 1000 1 Cable ground strap 45 4
217. 1000 43289 20 1000 43287 1000 P33 43231 05 1000 43289 05 1000 43287 1000 P34 43231 10 1000 None None P35 43231 15 1000 43289 15 1000 43287 1000 P105 43231 06 1000 43289 06 1000 43287 1000 Page 5 240 Advance Series Bed Service Manual 026 Connectors and Terminals P C Boards Chapter 5 Parts List Table 5 93 Logic Control Board Assembly P N 61410 02 and 6141002 Board Board Connector Mating Connector Terminal Location P14 44155 1000 None None P15 43231 06 1000 43289 03 1000 34307 1000 P19 43231 16 1000 43289 16 1000 34307 1000 P23 43231 07 1000 43289 07 1000 43287 1000 P32 43231 20 1000 43289 20 1000 43287 1000 P33 30959 06 1000 43289 05 1000 43287 1000 P34 43231 10 1000 None None P35A 4447806 1000 P35B 44478 08 1000 P35C 4447807 1000 P105 43231 06 1000 43289 06 1000 43287 1000 Advances Series Bed Service Manual man026re Page 5 241 Connectors and Terminals P C Boards Chapter 5 Parts List Table 5 94 Night Light Board Assembly P N 43200 01 02 Board Board Connector Mating Connector Terminal Location P12 42835 05 1000 30966 1000 30950 1000 P13 30995 02 1000 30910 02 1000 29975 1000 P14 30995 03A 1000 30910 0
218. 104K 7 30116 ZS 30214180A C4 1N4003 ll Met aere 0 XZ AUF 50V C 2 QUF 35V 1 18V 1 30116 0 1 4 R39 Y Mali 30201400388 gt 10UF 35V 1 30006472 5 1N4003 2 1 2 GFSI 17 17 R12 VSS LIK 1 4W 5 4314504 GFSILOG 18 18 0 1 4W B AC NEUTRAL vss 13 13 v LAM 34 NO PLATING VSS XMU sup 1 1 7 2 BOL 2 2 R XMD 3 3 1 2 P 1 4W 8 8 R32 0 1 4W DH 1 AN 2 1 2 7 D 12 U2 P6 rr R31 U2 304142803A 4314504 10110 828 3041428034 AC NEUTRAL KUL 11 11 6 6 R29 1 Wes wo 7 7 Lam T 304142803A 304142803A BD 5 14 ZAW 3041428038 ao U2 4 A2 4 A2 A2 1 NOTE v ig USE 3070391 FOR K10 ON 110 VAC VERISION HU HO XU BD PHASE IE 12 12 12 9 USE 43148 FOR K10 ON 230 VAC VERISION 5 5 3 11 3 11 11 6 6 30702 4163 14 30702 47563 18 47563 14 K10 NEUTRAL 9 AuF 120 C10 wr 120 luF 120 C14 120 C11 120 12 uF 120 C7 aur 120 120 5 42819 42819 42819 42819 42819 42819 42819 42819 4314505 C15 uF 120 AC NEUTRAL 1 42819 2 1 INSTALL R36R37 WHEN L1 IS NOT INSTALLED ama iiz 4 REMOVE R29 R34 WHEN 02 IS INSTALLED 6 DENOTE NON INTELLIGENT PART 7 R35 USED WHEN XDL FUNCTION IS USED AS 4283609 SUPERVISORY RELAY CONTROL 8 ALL 0 OHM 1 4 WATT RESISTORS P N 30016 KMU 7 KMD VOD P2 NO PLATING 2 B ee AC PHASE 1 9 PHA
219. 1155 and P1165 only not in low position indicator light Footboard Control Panel CAUTION Unplug the bed from its power source If the bed is not unplugged a power surge can damage the scale unit The footboard control panel is removable from the bed It may be raised by removing two retaining pins Unplug the bed from its power source prior to installing the footboard control panel The footboard control panel provides handles for ease of bed mobility and steering control without causing bed damage panel damage or inhibiting bed functions The footboard control panel protects the controls housed within it from damage due to impact Head Panel The head panel is removable and free of protrusions so that in emergencies the head panel may be used for CPR applications The head panel provides handles for ease of bed mobility and steering control without causing bed damage or footboard control panel damage Advances Series Bed Service Manual man026re Page 1 19 Specifications Chapter 1 Introduction Mattress Frame Interface The mattress supporting adjustable frame is 36 x 82 91 4 cm x 208 3 cm and is covered with four 16 gauge 0 060 1 5 mm thick formed steel panels The panels have formed down outer surfaces to prevent sharp edges Both steel sleep surfaces have restraint attachments drainage bag holders and a mattress stop The restraint attachments are welded to the underneath side of th
220. 13 18 1206 600 25 GND Zu C43 D3 47681050 GND 270 P61 2 4447802 GND m026e516 FO 3 25 Schematic Wiring Diagram F Version Beds Back to Chapter 3 PHASE m NEUTRAL nels POWER 28 Fe CAPACITOR P N 49434 KN RIV FOOT HILOW MOTOR CABLE EE DRIVE CAPACITORS ASSY NIGHT LIGHT W SCALE P N 43025 01 HEAD CPR SENSOR ASSY SENSOR ASSY SENSOR CABLE P N 6090701 609070 55 P N 49435 FAN 49784 CNE EL P N 43025 0 j ASSY YLP 2171273741575 P N 60904 P N 60945 CABLE X CRE 92 P N 44653 J P75 Po P N 41439 19 Fr et FILTER P N 43165 91 HEAD HILOW niis E ER N 6090 J J P2 a Bl FRAME GND FO CABLE BRAKE SW P N 43173 P N 40723
221. 15 defective 2 Set your VOM to measure V DC At J P200 place the black probe into pin 21 and the red probe into pin 24 The voltage between 3 and 6V DC when the switch is activated Yes No Set your VOM to measure V DC At J P72 place the black probe onto a ground screw and the red probe into pin 2 Activate the switch If the voltage is between 3 and 6V DC when the switch is activated the logic control board is defective If the voltage is not between 3 and 6V DC when the switch is activated the foot hilow limit switch or the wiring to the limit switch is defective 3 Set your VOM to measure V AC At J P2 place the black probe into pin 1 and the red probe into pin 4 The voltage is approximately 120V AC when the switch is activated Yes No Ifthe AC voltage is more than 175V AC the hilow foot drive is defective If the AC voltage is approximately OV AC the high voltage control board or the hilow foot motor is defective If the voltage is approximately 120V AC the hilow foot capacitor is defective 4 Go to Final Actions on page 2 21 Advances Series Bed Service Manual man026re Page 2 39 2 3 Head Hilow Will Not Raise Chapter 2 Troubleshooting Procedures 2 3 Head Hilow Will Not Raise The head section of the hilow will not raise when the bed up switch is activated 1 Set your VOM to measure V DC At J P200 place the black probe into pin 12 and the red probe into pin 11 The v
222. 2 10 09 1009 7 1 051233 3 011 GND vss EN2A T4HC138 GND CONTINENT STANDARD UL544 N AMERICA CSA 222 125 Back to Chapter 3 ULS44 CSA 222 125 ANY NOT RELEASED EUROPE 60 02 2 2 NP 1 Wd 585 UL MC143150 10 7 028 C39 U28 U28 2 T7508 gt o 100 2 63 T4HC14 luf 1002 4 61 1003 5 60 Ch C2 dp 8 57 auf Auf 9 56 Wes VSS 1Q 4 10 55 105 54 1 1 1111 u2 23 VPP z zi 242 19 5 ME IO10DATADQUT C 18 as 18 ji p 39K1 8W C18 A3 vec 16 Ao 010 H 45 vec 9 20 55 10 MHZ b 21 m 10 19 52 x i P Dn 100K 22 43 1 fio 06 LE B e R14 1 90 2 Xp M os HZ 10 wove I NC id E 1 1 2 2L 41 C1 NM 26 9 DEN s 2700hm 1 4W 2 39 l LL 5 Vcc ds uf 0 Vss vss 1
223. 2 1000 Table 5 109 Outer Control Panel Assembly P N 44668 03 04 05 06 Board Board Connector Mating Connector Terminal Location Pl 44478 10 1000 LH 44553 01 1000 None RH 44553 02 1000 Table 5 110 Bed Exit P C Board P N 44482 01 Board Board Connector Mating Connector Terminal Location Pl 44479 1000 None None 2 44478 08 1000 44551 1000 Table 5 111 Nurse Control Flex Circuit Assembly P N 43154 01 02 03 Board Board Connector Mating Connector Terminal Location 30954 26 1000 41383 1000 Page 5 246 Advance Series Bed Service Manual 026 Connectors and Terminals P C Boards Chapter 5 Parts List Table 5 112 Scale Micro Board Assembly P N 39506 01 Board Board Connector Mating Connector Terminal Location P61 30954 20 1000 39452 1000 None P62 30957 04 1000 30955 04 1000 30952 1000 P63 30954 10 1000 30972 10 1000 30952 1000 P64 30954 08 1000 30972 08 1000 30952 1000 P65 30954 12 1000 30972 12 1000 30952 1000 Table 5 113 Scale Micro Board Assembly P N 61205 Board Board Connector Mating Connector Terminal Location Pl 44478 12 1000 4585012 1000 None 2 44478 02 1000 4585002 1000 P3 44478 11 1000 4585011 1000 None P4 44478 09 1000 4585009 1000 None Table 5 114 Scale Display Assembly P N 39452
224. 214 050A 1000 Diode F1 4471612 1000 Fuse 115V AC 3 5A UL CSA approved F2 4471415 1000 Fuse 250V AC 1 25A UL CSA approved 4471512 1000 Fuse 250V AC 500 ma IEC approved F3 through F8 4471612 1000 Fuse 115V AC 0 75A UL CSA approved 30707 1000 Relay P110 43145 04 1000 Connector 4 position 43231 07 1000 Connector 7 position 112 44713 09 1000 Connector 9 position straight DSUB RA socket or or 4867109 1000 Connector 9 position vertical P113 44713 09 1000 Connector 9 position DSUB RA socket P114 44713 25 1000 Connector 25 position straight DSUB RA socket or or 4867125 1000 Connector 25 position vertical P115 43231 03 1000 3 position amp connector Page 5 192 Advances Series Bed Service Manual 026 ZoneAire Sleep Surface Air Control P C Board Assembly P N 44760 01 4476002 and 4476003 Chapter 5 Parts List Component Symbol Part Number Description P116 41543 02 1000 Connector 3 position P117 42835 02 1000 Connector 2 position P118 30965 1000 Connector 12 position Q1 Q2 303003904B Transistor Q3 Q5 through Q8 Q11 30323 01 1000 Triac Q9 Q10 9000309 1000 Triac R1 R2 R6 R45 R46 R92 47618102 1000 Resistor through R95 R4 R5 R7 47618103 1000 Resistor R14 47619271 1000 Resistor R15 R42 R101 through R107 47
225. 27 Figure 3 41 Nurse Control Flex Circuit P N 43154 01 02 03 1961805 es 039 44 Bp 10180 25 uly 1 4 1061885 us 39 106180 Bis OWH 2 bg c 1902905 t OVH 10429 25 381 ONJ Advance Series Bed Service Manual man026re Wiring Diagrams Chapter 3 Theory of Operation Figure 3 42 ZoneAire Sleep Surface Power Supply Board P N 44719 01 02 03 ABD 1 V0817120 sa 2055827 ASE 200049 84269957 ABI 01 79 03501 104 51 310N 1931 voz 1231 AOSZ 001 du leon NAT ANNO 78 1 109 231 3g0una 1230 A0SZ voz 1710 A0SZ vuszi 521 222 VS 8151099 N d H H 507479 N d ANO 99510 ANY 1230 A0SZ voz 71062 vue 521 222 VS 8151 7 N d Sonor N d ANO EU 328 7510 NVOIU3KV N ______ 39 110 og __ GHVONvIS TWNIWON ST CSILOOOE 59 235 vi 6 107SNl 410790120 10750 98107501206 kh 20 wert 0819 7 VA 81 NOLLVHOOIJNO H Z 804 335 02 052 z 9010 i T n 1062 79 XX71L97 4 14 804 318v1 335 NA 9161497 24
226. 27 38 D2 ws x 27256 vss 28 37 Da MC14541BCP Tas 29 36 m us 30 35 D5 31 34 D 6 2 R4 R5 T 32 33 DCD 10K 1 2 vss 1 8W vec pis 1 VSS VSS 03 vss 0596176 auf ljro vel vss 2 RE B 7 LONB 3 6 LONA c DE AC 4 5 D 1 VCC R17 1000hm 1 2W vec a 1 2 c10 12 C9 US U12 xod 16 vc 1 46 IF EE vee Las zl a C7 7LHC240A 5 4 uf al ENa VCC 4 x i vss oa ADCS Auf ENB Auf oar a p gt u p 7 7 PUMP 7 SELA vss 82 C 2 C 2 MIF 2 18 100 vss 18 EECS 6 10 0 10 0 4 6 10 0 4 YA NI MOF z 16 100 D va 164057 TENE 100 ows 020 8140 Pin see CPRSW 6 14 100 1009 14 109DATAIN 10 QD a bu C abt LCDIN 8 12 1009 12 I08CLK 15 RLY 103 13 109 13 15 51 100 13 15 SELC CONNCHK 9 ipio A C D ME m Co LVACFB 13 7 U7 0 u8 4 u 020 LE 8 ens ens 8 100 5 5 5 s al 1 10 10 vss vss vss vss m iL vss vss 10 0 9 NOMINAL TRANSFORMER INPUT CONFIGURATION FUSE F2 R90 amp R91 VOLTAGE RESISTORS NOTE 1 FOR REV B OR OLDER BEDS INSERT R83 115VAC R80 amp R81 ONLY ook amp 2W 5 FOR REV OR NEWER BEDS DO NOT INSERT R83 2 R28 R84 AND U17 ARE NOT USED 230VAC R82 ONLY 91Kohm 2W
227. 3 1000 29975 1000 P30 30956 05 1000 30955 05 1000 30952 1000 Table 5 95 Night Light Board Assembly without Scale P N 48921 Board Board Connector Mating Connector Terminal Location P12 30995 04A 1000 30910 04 1000 29975 1000 P13 30995 02 1000 30910 02 1000 29975 1000 P14 30995 03A 1000 30910 03 1000 29975 1000 Table 5 96 DynamicAire Sleep Surface Air Control P C Board Assembly P N 44047 Board Board Connector Mating Connector Terminal Location P26 30956 05 1000 30955 05 1000 30952 1000 P27 30934 1000 30955 08 1000 30979 1000 P28 30925 1000 43286 04 1000 30951 1000 Qty 2 30951 01 1000 Qty 1 P29 30921 1000 30924 1000 30950 1000 Table 5 97 ZoneAire Sleep Surface Power Supply Board Assembly P N 44719 01 02 03 Board Board Connector Mating Connector Terminal Location P100 43145 04 1000 43286 04 1000 30951 1000 Qty 2 30951 01 1000 Qty 1 P101 42835 02 1000 40012 1000 30950 1000 P102 44713 09 1000 448 11 01 1000 None P103 44713 09 1000 45010 43 1000 None Page 5 242 Advances Series Bed Service Manual 026 Connectors and Terminals P C Boards Chapter 5 Parts List Table 5 98 ZoneAire Sleep Surface Air Control P C Board P N 45944 03 44760 01 and 4476002 Board Board Connector Mating Connector Terminal Location P110 None 43286 04 1000 30951 1000 P111 None
228. 3 5 16 JPA CABLE SENSOR z ts GFSILOG 3j erst ere enor 252 Lon Tas AC PHASE EST Locu WP LOGIC CONTROL BOARD vs 1 STAT 25 Qui m PAN 1050 02 vo 144 s Ua MOTOR PRINCI we oho P he fs fis fe s 7 6 5 4 5 2 gt vss TREND _ 2 vob 2 T gt m 1 wor 3 SE MAT 5 P N 4320001 02 GND 5 78 4 5 5 Lo L5 VE TEA NIGHTLIGHT SARE SSI Fr LS ui EER CIRCUIT fs 5 SABLE 4209 1T2 T5T4 Te 7 Te T9 2 T5 po xu E EE CABLE P N 4481002 xot 5 3 gt we fe 5 Cove AUX POWER CON 2 HEAD MORON CABLE P N 43671 Sigge v 5 22 298 3 9v uNREG 1 5558 2 BLK CABLEP N 45618 une pe P 28 2 8 5 po 3 ms gt 6 gt 2 5 5 TRA sar he 4 Djs 5 amp E MER eur peur sur Es f nod T LEN SS E MAT AUX 2 eS 2 sve hs A sue 5 umes 2 CABLE P N 44185 2 ear 7 vu LS 1 5 E CABLE EDI M wa SCALE MICRO BOARD ASS ETE
229. 30998 07 1000 None P112 None 45010 43 1000 None P113 None None None P114 None 45574 1000 None P115 None 30998 03 1000 None P116 None None None P117 None None None P118 None None None Table 5 99 ZoneAire Sleep Surface P C Board Assembly Membrane Interface P N 44805 Board Board Connector Mating Connector Terminal Location PI 44478 03 1000 45639 04 1000 None P2 44478 12 1000 44810 02 1000 None P3 44478 11 1000 45639 11 1000 None P4 44478 14 1000 45639 14 1000 None P5 4447813 1000 45639 13 1000 None P6 44478 02 1000 44808 01 1000 None Table 5 100 ZoneAire Sleep Surface P C Board Assembly Membrane Interface P N 62738 Board Board Connector Mating Connector Terminal Location PI 44478 03 1000 4585003 1000 None P2A 44478 12 1000 4585012 1000 None P2B 4447815 1000 45850 15 1000 None 44478 11 1000 4585011 1000 None P4 44478 14 1000 45850 14 1000 None 5 4447813 1000 4585013 1000 6 44478 02 1000 4585002 1000 Advances Series Bed Service Manual man026re Page 5 243 Connectors and Terminals P C Boards Chapter 5 Parts List Table 5 101 ZoneAire Sleep Surface LED Board Assembly P N 44732 Board Board Connector Mating Connector Term
230. 4 23 Figure 4 11 Removing Installing the DynamicAire Sleep Surface Compressor Old Style Solenoid Na vas Fill Manifold m026d222 Advance Series Bed Service Manual man026re Page 4 23 4 8 DynamicAire Sleep Surface Compressor Old Style Chapter 4 Removal Replacement and Adjustment Procedures 9 Detach the six pin connector F going to the compressor assembly A Lift the compressor assembly A up and place it on the thigh section sleep surface Remove the hose clamp C and hose B from the compressor A Remove the two wire joints attached to the lead wires from the compressor Remove the four nuts D from the bottom of the compressor A 10 Lift the compressor A out of the compressor assembly Replacement 1 Assemble in reverse order 2 Test the DynamicAire Sleep Surface system to ensure that it works prop erly 3 If your bed is equipped with the bed exit system test the bed exit system to ensure that it works properly Page 4 24 Advance Series Bed Service Manual 026 4 9 DynamicAire Sleep Surface Compressor New Style Chapter 4 Removal Replacement and Adjustment Procedures 4 9 DynamicAire Sleep Surface Compressor New Style Tools required 25 torx head screwdriver Phillips head screwdriver 11 32 open end wrench Small wire cutters Removal 1 Raise the bed to the high position using the hilow function W SH
231. 4 43276 1000 3 Clinch nut 15 42847 1000 2 Radial thrust bearing 16 42842 1000 1 Bearing end 17 43875 1000 1 Ball thrust bearing 18 42844 1000 1 Fixed end 19 34951 1000 1 Spring 20 34864 1000 1 Washer 21 19636 1000 1 Slotted spring 22 44380 1000 1 Groove pin 23 42846 1000 1 Radial bracket 24 43132 1000 1 Washer 25 43133 1000 1 Retaining ring 26 36250 1000 1 Coupling assembly 27 34812 2 Caution label 28 29 44530 1000 1 Head motor 230 volt 30 43370 1000 1 Head motor 115 volt Advances Series Bed Service Manual man026re Page 5 151 Head Drive Unit Assembly P N 43353 6200401and 6200402 Chapter 5 Parts List Item Number Part Number Quantity Description 31 40480 1000 3 Isolation mount 32 40497 1000 3 Keps nut 33 43107 1000 1 Rear motor bracket 34 SA3351 1000 As required 4 ounce lithium grease 35 61996 1000 1 Steel washer E and F version beds only 36 43381 1000 1 Head switch housing assembly C version bed 37 42875 1000 1 Head switch housing version bed 38 42878 1000 1 Extended limit switch A version bed 39 28519 1000 1 Plug 9 position version bed 40 43930 1000 6 Male pin A B C version bed 41 43386 1000 Auto contour switch
232. 4 62 Replacement saccharate es ou YE ROGER E 4 64 Nurse Control Panel Switch usure sut Pod peewee Loan 4 65 4 65 RODIIGemelib 4 66 Electronics Pan Assembly 4 68 Renioval epee 4 68 ond po es 4 69 High Voltage Control Board ey was im DE 4 70 ROHigyal SIG d edt ae epu ER 4 70 ua EM LE 4 71 Logic Control Board ets eee eek 4 72 Removal eh keene 4 72 Replac ment REO Cx NICE Lees eek 4 73 Night Light Control 4 74 Removal ura BO ML tre 4 74 Replacement SES on US n dores NOn ay CR OU ur UN UNS idera 4 75 Night Light Bulb cx pace AQ Re pred 4 76 Removal tw uai re ae ed 4 76 Replacement o dovute ueque us eius as qupd diae ee a 4 76 Advance Series Bed Service Manual 026 Table of Contents Ribbon Carrier and Cable Assembly 4 77 Removals 504
233. 4368 1000 1 Brake pedal rh Ih side of bed 44 29788 1000 12 Twist nut 45 32427 48 1000 2 Pedal assembly 46 12220 1000 2 Tru arc ring 47 43844 1000 2 Bearing 48 18863 1000 1 Roller 49 42140 1000 4 Screw 50 43854 1000 1 Follower shaft 51 34325 1000 1 Roll pin 52 18859 1000 2 Coupling 53 9685 1000 3 Roll pin Page 5 24 Advance Series Bed Service Manual 026 Base Frame Without Scale Chapter 5 Parts List Item Number Part Number Quantity Description 54 43805 1000 2 Brake steer cam 55 33360 1000 1 Cam shaft 56 42247 1000 1 Mechanism block bottom 57 SA1157 1000 1 Block top adapter screw 58 18887 1000 2 Bearing 59 34516 1000 1 Stiffener plate 60 42142 1000 4 Pan head screw 61 42141 1000 2 Hilow screw 62 34311 1000 1 Heyco bushing 63 44043 1000 1 Mechanism assembly 64 SA7081 1000 4 5 urethane wheel only grey A and B version beds only 65 SA3351 1000 As required Lithium grease 66 43842 1000 1 Brake caster grey model P1104 only 67 43843 1000 1 Brake steer caster grey model P1104 only 68 43841 1000 2 Caster swivel grey model P1104 only 69 SA7082 1000 4 5 rubber wheel only grey model P1104 only Advances Series Bed Service Manual man026re Page 5 25 Base Frame With Scale Chapter 5 Parts List Base
234. 45680 01 1000 1 Tubing pump vacuum 58 45680 02 1000 1 Tubing pump pressure Page 5 62 Advances Series Bed Service Manual 026 ZoneAire Sleep Surface Power Air Supply Module Old Style Chapter 5 Parts List Item Number Part Number Quantity Description 59 44811 02 1000 1 Cable mf bednet non scale 60 44811 01 1000 1 Cable mf bednet scale 61 45626 1000 1 CPR switch assembly 62 30998 03 1000 1 Amp mte 3 position housing 63 38334 1000 1 Switch holder 64 38329 1000 1 Switch retainer 65 45601 1000 1 Switch bracket CPR 66 34395 1000 2 66 2 conductor cable blank 67 45625 1000 1 CPR switch 68 25192 1000 2 Screw 69 45684 PL 1000 1 Transformer bracket 70 45010 43 1000 1 Cable lon 9 conductor Advances Series Bed Service Manual man026re Page 5 63 ZoneAire Sleep Surface Power Supply Module New Style Chapter 5 Parts List ZoneAire Sleep Surface Power Supply Module New Style Figure 5 14 ZoneAire Sleep Surface Power Supply Module New Style m026d435 Advance Series Bed Service Manual 026 Page 5 64 ZoneAire Sleep Surface Power Supply Module New Style Chapter 5 Parts List Table 5 35 ZoneAire Sleep Surface Power Supply Module New Style Item Number Part Number Quanti
235. 5 Call Hill Rom Technical Support at 800 445 3720 with the following information e Six digit customer account number Purchase order number Product number Serial number Part number s Advance Series Bed Service Manual man026re 5 7 Ordering Service Parts Chapter 5 Parts List Hill Rom also provides a fax number to promptly order parts request part prices and availability or to follow up on a service order This fax number is 812 934 8472 To order parts a 40 00 minimum will prevent a charge for processing your order Terms Net 30 days e FO B Batesville IN Prepaid shipping charges added to invoice All orders shipped UPS ground unless specified Address all inquiries to ATTN TECHNICAL SUPPORT PARTS HILL ROM COMPANY 1069 STATE ROUTE 46 E BATESVILLE IN 47006 9167 Address all return goods to ATTN SERVICE STORES DISTRIBUTION CENTER DOOR D23 HILL ROM COMPANY COUNTY ROAD 300E BATESVILLE IN 47006 9167 NOTE To eliminate possible delays or incorrect billings do not return any items without a Return Material Authorization RMA number When a return is requested an RMA packet is included with each order This packet includes an RMA number instructions and a shipping label If an RMA number is not available obtain one by phoning Hill Rom Technical Support at 800 445 3720 Page 5 8 Advance Series Bed Service Manual 026 Exchange Policy
236. 5 254 and table 5 129 on page 5 255 9 See table 5 128 on Communication housing assembly rh page 5 254 and table 5 129 on page 5 255 10 28623 1000 11 Screw 11 40776 1000 2 Label 12 35171 1000 6 Shrink tubing 13 38771 1000 2 Communication label TV switch 14 28752 1000 4 Switch mount 15 33344 1000 2 Switch TV 16 31767 1000 2 Nurse call switch 17 38773 1000 4 Communication label underlay 18 38772 1000 2 Communication label radio switch 19 42945 01 1000 1 Bed exit communication housing front 20 42684 1000 2 Volume knob 21 44552 1000 2 9 conductor entertainment housing cable 22 28550 1000 2 Speaker 23 42078 1000 2 Communication housing tubing 24 14450 1000 2 Small cable tie 25 28562 1000 8 Palnut 26 38607 1000 4 Switch back Advances Series Bed Service Manual man026re Page 5 141 Communication Housing Assembly A and Version Beds Chapter 5 Parts List Item Number Part Number Quantity Description 27 34454 48 1000 1 Communication housing blank 28 44482 01 1000 1 Bed exit P C board 29 38666 1000 2 Volume bracket 30 35290 1000 2 Volume control 31 42214 1000 2 Volume gasket 32 42945 02 1000 1 Communication housing front 33 38260 1000 2 Foam tape 34 34991 1000 1 Insulator 35 44551 1000 1 8 conductor bed exit cable 36 44411 1000 2 Label assortment Advance 37 30926 1000
237. 50 1 2 es R ase 7 11 cse y p 1 1 1 2 LOCKOUT 5 Poser 5009 Ms csi RS y pen usa WD Oluf cso 45 DIG 7 lu 1 cea Oluf de ADDR 0 10 0 7 C49 ADDR 1 9 Z ANNE ADDR 8 p s 1 ADDRCE gt gt SAAAS iul ADDR S gt 5 2 DATAC1 5 16 ADORE 4 is T SEG E i ue aR ls an PDR H sr 17 H 2006087 25 16 ass 3 16 1 10 ADORO 24 SEG DP 4 15 2 1 2 ADDR 10 gt 21 DATACG gt SEG 5 14 3 ADDR 25 19 6 15 0 gt 4 ADOR 12 2 7 12 5 ADDR 14 8 11 6 01u A gt ADDRC13 5 1 20 5 838 839 SELECTION CHART 1 ULN2903A 4519 9 VOLTAGE 16 hos R10 en 6 5 12 15 14 15 16 17 18 19 20 sa Mia 5 015 10K 45 AA SE LAN 259 2 2 AN 1N4003 1 2 541 cri 010 1 1 2 4 1N4003 AR 5 RS 6 f 7 5 DIG 9 LT1013 330PF ird 10 5009 11 12 u i ue 2 15 5 DIG 3 12 4 11 Bes 5 10 1 5 5 pme 2 gt 3 MC7AHCIARN RN1 LA 5 RxD 5 7 8 9 10 4 P64 1 5 DIG 3 4 RIS L vs pe P 5 5 an 2 2 10 PoS 6 4 4 1800nm ae bi 7 1 5 8 it R16 vy i C34 2 2 iw 3099508 774 706 R23 10K gt 2 on 243904 1 5 DIG UL cs 1 4 7 45 DIG Pea 2 4 1 2 14051
238. 5670 24 1000 1 Cable ground strap 46 45665 1000 2 Ground clip 47 44537 1000 1 MPB box top assembly 48 19124 1000 2 Large cable tie 49 40211 1000 1 Plastic fastener 50 61205 1000 1 Scale micro board assembly 51 40887 1000 1 fiche paper 52 39638 1000 1 MPB box bottom 53 42797 1000 1 Scale instruction label 54 Not sold separately 1 Scale display assembly 55 Not sold separately 1 Mylar insulator 56 57 61597 1000 1 Cable assembly scale footboard 58 40421 1000 2 Cable tie mount Page 5 126 Advances Series Bed Service Manual 026 Footboard with Scale P4166B P1165 F Version Bed Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re 5 127 Foot Siderail Assembly Chapter 5 Parts List Foot Siderail Assembly Figure 5 32 Foot Siderail Assembly 27 22 29 30 m026e528 Page 5 128 Advances Series Bed Service Manual man026re Foot Siderail Assembly Chapter 5 Parts List Table 5 53 Foot Siderail Assembly Item Number Part Number Quantity Description 1 23485 1000 2 Slide bracket assembly 2 43880 1000 4 Torx pan head screw 3 SA1382 1000 2 Top cane foot 4 38569 1000 2 Top cane foot 5 90188 08 1000 6 Hi
239. 6 90263 04 1000 4 DU bushing 17 SA1592 1000 2 Single D shoulder bolt replacement 18 19636 1000 1 Slotted spring pin 19 34864 1000 1 Washer 20 34951 1000 1 Spring 21 43133 1000 1 Retainer ring 22 43132 1000 1 Washer 23 42847 1000 2 Radial thrust bearing 24 42846 1000 1 Radial bracket 25 42141 1000 4 Hilow screw 26 43334 1000 1 Hilow low limit 27 42845 1000 1 Lift nut 28 43702 1000 1 Switch slide version bed or 61991 1000 1 Switch slide assembly F version bed 29 43275 1000 2 Spring clip 30 42946 1000 2 Torque cage pin 31 42848 1000 1 Torque cage 32 43336 1000 2 Guide Advances Series Bed Service Manual man026re Page 5 159 Foot Hilow Drive Assembly P N 43278 02 and 62003 02 Chapter 5 Parts List Item Number Part Number Quantity Description 33 43273 1000 1 Hilow knee drive screw 34 43887 48 1000 1 Thrust bracket assembly 35 42842 1000 1 Bearing end 36 43875 1000 1 Ball thrust bearing 37 44380 1000 1 Groove pin 38 42844 1000 1 Fixed end 39 22153 1000 1 Male pin 40 48833 1000 1 Foot hilow low limit housing version bed 41 42878 1000 1 Extended limit switch version bed 42 43385 1000 1 Scale switch version bed 43 45751 1
240. 6103 1 1 2 P42 5 3095712 45 pt 1 4W 5 BEAM SW 1 49V_UNREG 10K 1 4 5 5_DIG 5 2 5_ A 30006472 1 0 U6 V REF 1 2 5 5 gt 6_ 9 V UNREG 3 ES Al SDA 5V ANALOG 5 1 4W 5 3 A2 3040074HC14 V REF 6 06 U6 CELL MUXA 77 eee 13 TST 1 1K 1 4 5 GND 3040074HC14 3040074HC14 5 Bw 30412X2404 CELL MUXB SER DATA 10 GND SIGNAL a 3 R27 9 U6 8 2 ire gt a 3030039047 3040074HC14 10 1 4 5 2N3904 i 15s 30006103 1 GND 30109104 5 50V C NOTES 1 9 010 ARE DECOUPLING CAP S FOR U4 amp U6 2 C11 CONNECTS TO P42 2 amp P42 4 LOCATE C11 CLOSE TO P42 3 ROUTE THESE COMPONENTS GND AGND TO COMMON POINT US 9V_UNREG 30312293197 A C7 30109104K5 2 AUF 50V 301089 30109104K5 2 2 WF 50 100UF 25V EA GND AGNDy 5_DIG 304017660 8 i 1 C4 2 2 30109104 5 VOUT 5 10UF 35V E 10UF 5 AUF 50V C 301168 4 ost s 301168 Y CAP Lv 2 i AUF 50V C 30109104K5 2 5_DIG 30109105 5 AUF SOV 301167 1 Us 2 10UF 25V 2 2 3040074HC14 m026d414 GND U6 PIN 7 GND U6 PIN 14 5_DIG FO 3 14 Schematic Wiring Diagram PAL Logic Board P N 61410 Back to Chapter 3
241. 618473 1000 Resistor R17 R22 R100 30007 101 1000 Resistor R18 47618393 1000 Resistor R19 47618753 1000 Resistor R29 through R36 47619151 1000 Resistor R38 R39 47618222 1000 Resistor R40 R72 R73 47618474 1000 Resistor R50 through R55 30007 472 1000 Resistor R57 through R63 R99 30024181 1000 Resistor R66 R67 47618153 1000 Resistor R69 R70 47618334 1000 Resistor R75 R76 47618472 1000 Resistor R80 through R83 R85 30016 1000 Resistor R90 R91 43619473 1000 Resistor R111 30007121 1000 Resistor RT1 4382103 1000 PTC Ul 478003150 1000 Integrated circuit U2 4892801 1000 OTP assembly U3 30478 1000 Integrated circuit U4 3041074HC13 1000 Integrated circuit US 3041874HC24 1000 Integrated circuit U6 through U9 3041074HC17 1000 Integrated circuit U10 3040014541 1000 Integrated circuit 011 30477 1000 Integrated circuit 012 3041874HC24 1000 Integrated circuit Advances Series Bed Service Manual man026re Page 5 193 ZoneAire Sleep Surface Air Control P C Board Assembly P N 44760 01 4476002 and 4476003 Chapter 5 Parts List Component Symbol Part Number Description UI5 48714 1000 Regulator 018 304468101 1000 Integrated circuit U19 304468101TV 1000 Integrated circuit U20 through U25 30420 3010 1000 Integrated circuit U26 U27 304453061TV 1000 Integrated circuit U28 U29 3040074HC 14 1000 Integrated cir
242. 68 03 04 05 06 ASSY 44668 C 1993 HILL ROM CO INC m026d177 Page 5 220 Advances Series Bed Service Manual man026re Outer Control Panel Assembly P N 44668 03 04 05 06 Table 5 82 Chapter 5 Parts List Outer Control Panel Assembly P N 44668 03 04 05 06 Component Symbol Part Number Description 10 position CT connector Pl 44478 10 1000 SW1 through SW5 30816 01 1000 Switch SW6 30817 01 1000 Switch norm closed Advances Series Bed Service Manual man026re Page 5 221 Bed Exit P C Board P N 44482 01 Chapter 5 Parts List Bed Exit P C Board P N 44482 01 Figure 5 65 Bed Exit P C Board P N 44482 01 m026d167 5 222 Advances Series Bed Service Manual 026 Bed Exit P C Board P N 44482 01 Chapter 5 Parts List Table 5 83 Bed Exit P C Board P N 44482 01 Component Symbol Part Number Description C2 C3 30144 105 1000 Capacitor C4 30109 104K 1000 Capacitor CR2 through CR5 30201 4003B 1000 Diode silicon DS1 DS2 30500 1000 LED red 30700 1000 Relay Pl 44479 1000 Connector P2 44478 08 1000 Connector 71 30117 1000 Piezo QI 30300 39064 1000 Transistor Q2 30300 3904A 1000 Transistor R3 R7 R12 30006 102 1000 Resistor R4 R8 30006 105 1000 Resistor R5 R6 30006 225 1000 Resistor R9 R10B
243. 700767 82 0264198 Advance Series Bed Service Manual 026 Page 3 28 Wiring Diagrams Chapter 3 Theory of Operation Figure 3 43 ZoneAire Sleep Surface LED Board Assembly P N 44732 3030201 MOTOR POWER OFF 051 2 1 303022 SS GREEN PRESSURE RELIEF PREVENTION MODE 056 X 2 1 3 3030203 SERVICE REQUIRED 055 YELLOW 2 3030203 BED NOT DOWN ps YELLOW 2 1 3030203 BREAK NOT SET YELLOW 3030201 RED GROUND LOSS DS2 3030202 HEEL RELIEF DS7 ES E 4447814 3030203 psg YELLOW 3030203 psg YELLOW 3030203 psio YELLOW m026d204 Advances Series Bed Service Manual man026re Page 3 29 Wiring Diagrams Chapter 3 Theory of Operation Figure 3 44 Cable MF Bednet P N 44811 OUI LA e Eee un Beds Without Scale 1 5 del BRN WHT BRN BLK J102 1 1 7 9 Ee Beds Without Beds With Scale E Scale m026d291 Page 3 30 Advances Series Bed Service Manual man026re Wiring Diagrams Chapter 3 Theory of Operation F
244. 7291 1000 4 Pushnut 54 41696 01 1000 1 Warning caution label 55 90002 06 1000 2 Tubing blank 56 See table 5 133 on Patient control assembly see Siderail Con page 5 259 trol Switch Units version beds only 57 See table 5 133 on Switchboard assembly see Siderail Con page 5 259 trol Switch Units version beds only 58 44769 1000 2 Switch housing 59 44770 1000 2 Switch tree 60 30816 01 1000 8 Switch 61 44771 1000 4 Switch blank 62 44667 1000 2 Switch PCB 63 44553 01 1000 1 Cable assembly 64 44553 02 1000 1 Cable assembly 65 30817 1000 2 Switch nurse call only 66 See table 5 133 on Nurse control assembly complete see Sid page 5 259 erail Control Switch Units version beds only 67 See table 5 133 on Nurse control overlay see Siderail Control page 5 259 Switch Units version beds only 68 31544 1000 4 Spring 69 70 28867 1000 2 Ground strap assembly 71 30979 1000 42 Terminal receptacle 72 43930 1000 30 Male pin 73 44184 1000 2 15 conductor cable 74 30972 12 1000 2 Dual row housing 12 position 75 30931 1000 2 Plug housing 3 circuit 76 44186 01 1000 2 15 conductor cable assembly 77 44183 1000 2 22 conductor cable 78 90002 01 1000 2 Tubing blank 79 22153 1000 4 Male pin 80 30972 10 1000 2 Dual row housing 10 position 81 28492 1000 2 Plug 4 position Advances Series Bed Service
245. 7618183 1000 Resistor Page 5 202 Advances Series Bed Service Manual man026re ZoneAire Sleep Surface Membrane Interface P C Board P N 62738 Chapter 5 Parts List Component Symbol Part Number Description R110 R112 47618332 1000 Resistor R111 47618274 1000 Resistor R114 47618101 1000 Resistor U1 U3 3075901 1000 Integrated circuit U2 62741 1000 Integrated circuit U4 478003150 1000 Integrated circuit U5 3004201 1000 Integrated circuit U6 3068201 1000 Integrated circuit U8 4770914489 1000 Display driver U9 3004301 1000 Integrated circuit U10 45795256090 1000 GCI programmed EPROM 47713123371 1000 Reset 012 4770075176 1000 Transceiver U13 through 015 3089801 1000 Integrated circuit diode clamp U16 4770274HC4538 1000 Integrated circuit multivibrator 1 4836701 1000 Crystal Advance Series Bed Service Manual man026re Page 5 203 ZoneAire Sleep Surface LED P C Board P N 44732 Chapter 5 Parts List ZoneAire Sleep Surface LED P C Board P N 44732 Figure 5 56 ZoneAire Sleep Surface LED P C Board P N 44732 m026d203 Page 5 204 Advance Series Bed Service Manual 026 ZoneAire Sleep Surface LED P C Board P N 44732 Chapter 5 Parts List Table 5 74 ZoneAire Sleep Surface LED P C Board P N 44732 Component Symbol Part Number Description 051 DS2 30302 01 10
246. 8 43657 1000 Bushing retracting arm non scale beds only 9 43926 1000 4 Hex flange locknut 10 40776 1000 Label 11 36114 1000 1 Cable tie with hole 12 19124 1000 22 Large cable tie 13 44489 1000 8 Six lobe pan head screw 14 34721 1000 4 Retaining strap 15 19297 1000 4 Bushing 16 46204 01 1000 1 Testport cable assembly 4 pin tape switch or connector 6025101S 1000 1 Testport cable assembly 6 pin tape switch connector 17 43271 1000 2 Lift arm assembly 18 19 35176 1000 1 Ground strap assembly 20 SA3351 1000 As required Lithium grease 21 45752 48 1000 1 Intermediate frame weldment 22 43879 1000 8 Torx button head screw 23 43333 01 1000 1 Ribbon carrier assembly and or version beds only 43333 02 1000 1 Ribbon carrier assembly for 1135 or and version beds only 6169501 1000 1 Ribbon carrier assembly E version beds or with scale only 6169502 1000 1 Ribbon carrier assembly E version beds with scale and air only 24 2449 1000 1 Washer 25 34806 1000 1 Tube Advances Series Bed Service Manual man026re Page 5 33 Intermediate Frame Assembly Chapter 5 Parts List Item Number Part Number Quantity Description 26 40497 1000 1 Keps nut 27 34805 1000 1 Extension spring 28 43658 1000 2 CPR
247. 923ED03 The polyurethane inner liner is located between the top cover and the top foam The inner liner allows the top cover to slide against the top foam to reduce the wear on the top foam Top and Bottom Foam Both Types The top foam is segmented to provide different densities of support for the patient It also provides some protection against punctures to the upper bladder from needle sticks and other sharp objects The lower foam is shaped like a tub with dense side walls This tub cradles the upper and lower air bladders The dense side walls give support to the patient when entering and exiting the bed Top and Bottom Air Bladders Both Types The air bladders are contained inside the lower foam section The top and bottom air bladders used in the DynamicAire Sleep Surface are identical only the hose connections from the compressor determine the bladder s function When the DynamicAire Sleep Surface is switched to the comfort mode the caregiver or patient can adjust the top bladder between 0 04 to 0 90 psi When the DynamicAire Sleep Surface is switched to the prevention mode the top bladder can not be adjusted The system automatically maintains the pressure at 0 20 0 05 psi In both the comfort and prevention modes the system automatically maintains the pressure in the bottom bladder at 0 4 0 1 0 15 psi Advances Series Bed Service Manual man026re Page 1 37 General Operation Chapter 1 Introduction
248. A P1145 Bed with Toggle Switches Chapter 5 Parts List Item Number Part Number Quantity Description 31 39159 1000 1 Aluminum extrusion plate 32 40887 1000 1 MPB fiche paper 33 19124 1000 2 Large cable tie 34 40421 1000 2 Cable tie mount 35 40310 1000 1 Caution label 36 12951 1000 1 Grommet 37 42797 1000 1 Scale instruction label 38 40237 1000 1 Scale cable assembly footboard 39 40286 1000 1 Scale test cable 40 38525 1000 1 Adhesive tape 41 38328 1000 1 Bumper 42 SA1555 1000 1 Door assembly scale unit Page 5 102 Advance Series Bed Service Manual 026 Foot Panel Assembly P4064A P1145 Bed with Toggle Switches Chapter 5 Parts List NOTES Advance Series Bed Service Manual man026re Page 5 103 Foot Panel Assembly P4064B P1145 C and E Version Beds with Membrane Switches Chapter 5 Parts List Foot Panel Assembly P4064B P1145 C and E Version Beds with Membrane Switches Figure 5 26 Foot Panel Assembly P4064B P1145 and E Version Beds with Membrane Switches m026e434 Page 5 104 Advances Series Bed Service Manual 026 Foot Panel Assembly P4064B P1145 and E Version Beds with Membrane Switches Chapter 5 Parts List Table 5 47 Foot Pane
249. ACE ASSEUBLY HV PR CONTROL BOARD 2 100 CABLE P N 44806 106057106 SRD pue Nm E UE me ie NOTE CUT R25 amp R26 FOR 230V Ec 7 6751 ns CUT R24 FOR 10 REND CABLE P N a Z kevre 5 enor vss W SCALE P N 4316501 3 vss coed SCALE P N 4316502 SWITCH PANEL FOOTBOARD 1 2 r 2 KEY PANEL PHATE ovi 5 vec 3 NEUTRAL P N 40208 ASSEMBLY z Dee 5 sse Xo Fo um E Mol SCALE s rwn enis our FLEX CIRCUIT P N sims REPLACE FUSE WITH py ame v pear BED TEST PORT Era HILL ROU P N 4314301 ONLY puo CEE CONNECTOR E 7 SCALE THER LOH JP 200 6 T EE 11 wo SE 11108 LEN verent 5 RETURN ATT CABLE RTE TR peor z zi UE SABUEPAK 551 i m uro T 3 oun 1 Re 1 s 12 we 15 CABLE a Wee PEE EE Te fofi fejs hafs 1 116 DISPLAY BOARD gt 37 E p 55 2 P a AUX CONNECTOR D MOTOR FOOT DRIVE 2 2 4 R28a8200z2e030z0 7 se mg 5 m 88 5 17 z 35555 P zx 8929589 4 Loe NCUDF gt 8 Siu 20 s G 8 55 D 0 sp LIGHT SWITCHES 7 951 zi HER 2 5
250. AUXILLIARY AFERE J P42 2 ZONEAIRE VERSION S J PS POWER BEAM sw 8 Se CONNECTION x gt a gt 5V 016 9 5 je P N 43177 fr TO CENTRAL N TO ANALOG is FOOTBOARD UNREG f POWER TO POWER N 5 557 SHEILD J P28 CABLE 5 v s SUPPLY J P28 ASSEMBLY 45 ANA 9 GFSI WHT BRN P N 43175 9 44719 P N 46204 amp 888229 CELL MUX N 323335 Se GND J P101 E 8 E wer CELL 8 x SGLP YEL GRN J P26 SIGNAL J P102 CHAIR OUT PINK J P103 A VEL7BLK SURFACE ANA GND REVTR WHT RED 29 WHT BLK F T AR CABLE b J P18 J P17 LOB 4 44811 LH SIDERAIL SIDERAIL BD FB YELNBLU CABLE CABLE irs s 44554 01 44554 02 CHAIR IN VIO K BD MA WHT ORG F 00 T BOARD HU LOCH LOM YEL ORG WHT VCC MAT HD CONNECTOR 17 YEL GRY WHT BRN 4 UTI vec ao SURFACE WHT VIO R D ons 1 ro TEST FORT seLe YEL ERN 70 74 55 RED H ASSY vss WHT GRY FAIRE wur SURFACE P N 45910 SGMIF MSTAT ATA QU WH SGMDF J P26 Ev Pes d p SCALE VERSION ao mk S 3 26 FOOTBOARD H CONNECTOR J P12 HEEL TOP waT zerk ASSY TO HEEL _ MID sen ZONEAIRE P N 45629 0 HIGH VOLTAGE SENSOR eese a AE E 16 WETH SCALE POWER
251. AW LA 2 Cow pe ue 1M 1 8W 1 1M 1 8W 1 NETT 30400601066 3040040818 Lo LiF c20 vss 30101474K8 ANE lt lt 30403LP365 ATUF 50V C 27 026d41 7 2 16 14 16 13 vec 8 u30 vss V un U3 U4 U5 U6 V MSS vss UBUSUILUI2 vss 120421 vss 13415 19 3 17 Schematic Wiring Diagram ZoneAire Sensor Control Board P N 44740 Back to Chapter 3 VCC 7 3040074HC00 R17 VBB2SW 5 VCC VBB2SW 300192103 VBB2SW 70109473K CR 30201508 0 047UF 50 R18 ER 1 2 11600 30214180A 027 30007101 x Em erm cp X 210K 1 8W 1 vec 30312293197 alana Ct 1 2W 5 a 2 d 1 0109473K 1 2 TS DI A vec H RS 1K 1 4 5 2 i 1 A 300191651 2 CH1 SARSE 7 C6 GND 5 C O4TUF 50V C 10 Di 3 30109104K 55 1 2 00 301089 2 300197502 30214050 1 TUE SOUL 75K 1 8W 1 CH3
252. Aire Sleep Surface LON Communication Error Error Code 2 7 2 74 Key Stuck Clos d Enrror Code 1 2 2 77 ZoneAire Sleep Surface Does Not Work 2 78 Scale Display 25522 dal de ate ene 2 82 Erro Display uv exit nd ee t eue 2 82 Ertl Las seen Se MNT SSL 2 83 ER AIS Play the ua O ae 2 83 Advance Series Bed Service Manual 026 2 3 Chapter 2 Troubleshooting Procedures NOTES Page 2 4 Advance Series Bed Service Manual 026 Getting Started Chapter 2 Troubleshooting Procedures Getting Started General Troubleshooting Hints WARNING Only facility authorized maintenance personnel should troubleshoot the Advance Series Bed Troubleshooting by unauthorized personnel could result in personal injury or equipment damage Begin each procedure in this chapter with step 1 Follow the sequence outlined each step assumes the previous step has been completed In each step the normal operation of the product can be confirmed by answering Yes or No to the statement Your response will lead to another step in the procedure a repair analysis procedure RAP or component replacement If more than one component is listed replace them in the given order Start with Initial A
253. Assemblies Bed Model and Version C and Version Version Beds Beds with Toggle Beds with Membrane with Membrane Switches Switches Switches P1105 934061 5 P934061BH50 P934061CH50 P1115 P934062AH50 P934062BH50 P934062CH50 P1135 P934063AH50 P934063BH50 P934063CH50 P1145 P934064AH50 P934064BH50 P934064CH50 P1155 P934165AH50 P934165BH50 P1165 934166 5 934166 5 Advances Series Bed Service Manual man026re Page 5 261 VIP Foot Panel Assemblies Chapter 5 Parts List NOTES Page 5 262 Advances Series Bed Service Manual man026re Chapter 6 General Procedures Chapter Contents Cleaning and Care osos eoo Pese es le A LL UA 6 3 General Cleaning sis ere MiP eRe EN EO RAR eae ees 6 3 6 3 Hard 10 Clean Spots eds ee 6 3 Disinfection ia siad an a 6 3 Component Handling 22252252409 ko eee eer 6 4 Boards ALS 6 4 Lubrication 6 5 Preventive Maintenance s isd ed peed eiua 6 6 Preventive Maintenance Schedule 6 6 Preventive Maintenance Checklist 6 9 Preventive Maintenance
254. B box top assembly 16 393 1000 1 Screw 17 752 1000 3 Screw truss head 18 18252 1000 4 Screw 19 43604 1000 2 Receptacle bracket 20 40294 1000 1 Footboard shell assembly 21 38524 1000 1 HPL insert 22 39638 1000 1 MPB box bottom 23 41383 1000 1 Nurse control cable footboard 24 43154 02 1000 1 Nurse control flex circuit assembly 25 39452 1000 1 Scale display assembly 26 39464 01 1000 1 Control panel scale 27 30819 01 1000 6 Toggle switch on on 28 40208 1000 1 Membrane switch overlay 29 39955 02 1000 1 LED overlay 30 43972 02 1000 1 Nurse control overlay Specify high pressure laminate color Advances Series Bed Service Manual man026re Page 5 79 Foot Panel Assembly P4062A P1115 Bed with Toggle Switches Chapter 5 Parts List Item Number Part Number Quantity Description 31 39159 1000 1 Aluminum extrusion plate 32 38529 1000 1 Torsion spring 33 19124 1000 2 Large cable tie 34 40421 1000 2 Cable tie mount 35 40310 1000 1 Caution label 36 12951 1000 1 Grommet 37 40237 1000 1 Scale cable assembly footboard 38 40286 1000 1 Scale test cable 39 38525 1000 1 Adhesive tape 40 40887 1000 1 fiche paper 41 38328 1000 1 Bumper 42 SA1555 1000 1 Door assembly scale unit Page 5 80 Advance Series Bed Service Manual 026 Foot Panel Assembly P4062A P1115 Bed wit
255. BLE slele s e e s a o d 5 53535 5 E a gl gl z zi 8 s E 55 fe Jo Jo Jef e J Jr 4 4 ASSEMBLY P N 445591 REFERENCE REFERENCE SCHEMATIC DWG P N 43851 PCB ASSY DWG P N 43853 PHONE JACK ERI EIE LTD E ale 4 S S S 5 zi dsdddssssas gadd 28 258 4455501 4 el del of zl 8 1585 5 5 88 8 al a al aal gl EEEEEE ser S CABLE P N44552 INNER PATIENT CONTROL PANEL REFERENCE SCHEMATIC DWG P N 44579 SWITCH BOARD ASSY 45016XX EON SIDECOM MODULE 4464201 ADVANCE LEFT SIDERAIL BED FUNCTION L nurse CALL L ENTERTAINMENT NEAN REFERENCE BED EXIT SCHEMATIC DWG P N 44480 CABLE P N44551 GREEN ORANGE 3 INTERFACE we Lis REFERENCE SCHEMATIC DWG P N 44578 WHT RED WHT GRN WHT BLK 22 CONDUCTOR CABLE SPARE DIRECT LIGHT RIGHT INDIRECT LIGHT RIGHT SPEAKER HIGH RIGHT VOLUME CONTROL WIPER RIGHT RADIO CONTROL RIGHT NURSE CALL INTERLOCK AUDIO TRANSFER AUDIO TRANSFER INTERLOCK INTERLOCK SPARE SPARE VOLUME CONTROL LOW COMMON VOLUME CONTROL
256. Bed Service Manual man026re ZoneAire Sleep Surface Air Control P C Board Assembly P N 44760 01 4476002 and 4476003 Chapter 5 Parts List Figure 5 51 ZoneAire Sleep Surface Air Control P C Board Assembly P N 44760 01 4476002 and 4476003 Sheet 2 of 2 BOTTOM VIEW 254 oza 4 bey N esL a 1 553 vey seu 2 2 5 D ts 828 m026d211 Advances Series Bed Service Manual man026re Page 5 191 ZoneAire Sleep Surface Air Control P C Board Assembly P N 44760 01 4476002 and 4476003 Chapter 5 Parts List Table 5 71 ZoneAire Sleep Surface Air Control P C Board Assembly P N 44760 01 4476002 and 4476003 Component Symbol Part Number Description C1 through C17 C25 C31 47642104K3C 1000 Capacitor through C35 C18 C19 47641330J3A 1000 Capacitor C21 47644334K3C 1000 Capacitor C22 30125101M 1000 Capacitor C26 C27 47644474K3C 1000 Capacitor C39 C40 47643103K3A 1000 Capacitor D1 D2 47683BAS85 1000 Diode D3 through D5 488564148 1000 Diode D7 30319 1000 LED red D8 30214 180A 1000 Tranzorb D11 through D13 30201 4003B 1000 Diode silicon D15 302014005B 1000 Diode D16 through D26 30
257. Board Tools required 25 torx head screwdriver Needle nose pliers Removal 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the electronics pan assembly See Electronics Pan Assembly on page 4 68 4 Note the routing of the cable assemblies to the night light control board A see figure 4 39 on page 4 74 Figure 4 39 Night Light Control Board Location A 5 E RES eec rg uc esegue eee l et 3 z nS gl Fe a yee Her X Y SS ew Ina E l Liat Try 5 Si ie 100 z e i n Hl 5 M y nd ESTEE KT 4 10264045 5 Remove all the cable connectors from the night light control board 6 Compress the tab of the two
258. CMC Sag nes ale ET ea Te eR ey 4 96 Adjustment Bee et nthe 4 97 Hilow Head Limit i te ee ed 4 99 Removal iit eM I eta 4 99 Replacement US b n IOS RUN A REO a ERU Rt ees 4 101 Adjustment A and Version Beds Only 4 102 Knee Screw Assembly 4 104 Removal Ne oad dave E owen ee 4 104 Advance Series Bed Service Manual 026 Page xv Table of Contents Replacements rne den ao IC Seded de pe URN eR 4 106 Kjee Limit S suse a heat ane tease 4 107 uan mds a utet 4 107 Replacement ur se hace dikes Pel RON TOR ene 4 108 Adjustment A and Version Beds Only 4 108 CPR Pane S S oe eu nee et ee beu dex NE LS 4 110 CPR Limit vu uam aar ee Su REF Te de is 4 112 R moval pea E MERIDIE MEME E DEM ES 4 112 Replacement oua Paye eic trud a xd aud E QUEE S 4 113 Hilow Foot Screw Assembly 4 114 Removal een ee ee ena ei LE A ERU RE 4 114
259. Cable assembly 12 conductor 27 49756 1000 1 Cable assembly 8 conductor 28 4958101 1000 1 Power control board assembly membrane LED with air Specify high pressure laminate color Advances Series Bed Service Manual man026re Page 5 93 Foot Panel Assembly P4063B P1135 C and E Version Beds with Membrane Switches Chapter 5 Parts List Item Number Part Number Quantity Description 29 11139 1000 2 Screw 30 4975802 1000 1 Control panel assembly DynamicAire no scale or or 4975805 1000 1 Control panel assembly VIP Dynamic Aire no scale 31 752 1000 3 Screw truss head 32 43604 1000 2 Receptacle bracket 33 18252 1000 4 Screw 34 12951 1000 1 Grommet Page 5 94 Advance Series Bed Service Manual 026 Foot Panel Assembly P4063B P1135 C and E Version Beds with Membrane Switches Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re 5 95 Foot Panel Assembly P4063C P1135 Version Bed with Membrane Switches Chapter 5 Parts List Foot Panel Assembly P4063C P1135 Version Bed with Membrane Switches Figure 5 24 Foot Panel Assembly P4063C P1135 Version Bed with Membrane Switches m026d433 Page 5 96 Advance Series Bed Service Manual
260. Controls 2 A A m026d169 7 Remove the two screws C holding the defective switch NOTE Before removing the two screws C holding the defective switch note the orientation of all components Advance Series Bed Service Manual man026re Page 4 135 4 53 SideCom Communication System Entertainment Controls Chapter 4 Removal Replacement and Adjustment Procedures Replacement 1 Replacement switches speakers and volume controls will have wire leads with terminals already soldered to them Use the extraction tool P N 428356 to remove the wire leads for the defective components from the connector Insert the terminals from the new component into the connector following the color code of the component you removed 2 Replace the volume control by pulling it out from the backside of the module Keep the slide button from the front side of the module to use with the replacement volume control 3 To replace the speaker remove the four nuts D holding it in place 4 Assemble the remaining parts in reverse order 4 136 Advance Series Bed Service Manual 026 4 54 Junction Box P C Board Chapter 4 Removal Replacement and Adjustment Procedures 4 54 Junction Box P C Board Tools required 25 torx head screwdriver Phillips head screwdriver Removal 1 Raise the bed to the high position using the hilow function Wy SHOCK HAZARD Unplug the bed from its power source Fai
261. DOW ess Sexe eee ees eee nS 3 53 Sleep Surface Lockout 3 53 System TROL EM 3 54 Slow Leak nime dk i shea bv ee LEE 3 54 Continuous Run EIOE 4 2a em 3 55 Trac Short oec 3 55 EEPROM peng els 3 55 Mattress Connection 3 56 Trac Open Error 3 56 LON Communication Error ane den RR DEREN st 3 56 Diagnostic Routines 3 57 Control Board Theory of Operation 3 59 Advance Series Bed Service Manual 026 Page xi Table of Contents Lami Mesh ee 3 59 Chapter 4 Removal Replacement and Adjustment Procedures M ELLE 4 9 R SOLU os vo eS E eap P Ne HEN 4 9 Footboard Control Panel is age a ERR ER RE rs 4 11 Removal tus ee etta 4 11 PM M Pcr 4 12 Cover Foot Bd tise pew RIS ex akg Mee vette GE 4 13 ReHigVal e cioe dau Vx pa 4 13 Replacement ois vou Sa sta dA c nr stus m 4 14 Covers Head Ends epee 4 15 Removal
262. Drive Assembly P N 43278 01 and 6200301 Chapter 5 Parts List Item Number Part Number Quantity Description 33 42845 1000 1 Lift nut 34 43702 1000 1 Switch slide version bed or 61991 1000 1 Switch slide assembly F version bed 35 42848 1000 1 Torque cage 36 43273 1000 1 Hilow knee drive screw 37 45750 1000 1 Hilow head switch housing assembly version bed 38 45747 1000 1 Hilow switch housing version bed 39 43336 1000 2 Guide 40 43887 48 1000 1 Thrust bracket assembly 41 45749 1000 2 Hilow strap 42 43878 1000 1 Torx button head screw 43 48832 1000 1 Head hilow low limit housing version bed 44 19124 1000 3 Large cable tie 45 43385 1000 1 Scale switch 46 43384 1000 1 Limit switch version bed 47 30949 1000 1 Plug housing 48 42878 1000 2 Extended limit switch 49 SA3351 1000 As required Lithium grease 50 43389 1000 2 Hilow torx screw version bed or 61997 1000 2 Screw Hilow pan torx E version bed 51 43930 1000 5 Male pin version bed 52 4327352 1000 Head hilow drive screw assembly version bed 53 61490 1000 1 Hilow head limit assembly E F
263. END uu LE Hill Roms 2 U fs e UPGRADEABLE REVERSE FIAMER SOFTER ADVANCE SERIES BED PEDIS oor TREND SIDERAL LOCKOUTS SLEEP SURFACE ED POSITION TREND ANGLE MOTORPOWEROFF PRESSURE RELIEF GROUND LOSS HEEL RELIEF BRAKE NOT SET BED NOT DOWN SERVICE REQUIRED m026d256 The POWER grouping contains the following switches SLEEP SURFACE Hidden unnamed switch used for diagnostic purposes BED MOTOR e installed on bed or hidden if scale is not installed The SIDERAIL LOCKOUT grouping contains the following switches HEAD HI LO SLEEP SURFACE KNEE BACK LIGHTING Advances Series Bed Service Manual man026re Page 1 45 General Operation Chapter 1 Introduction The SLEEP SURFACE grouping contains the following mode switches PRESSURE RELIEF for patients requiring pressure relief HEEL RELIEF 1 for heel bladder zone 1 HEEL RELIEF 2 for heel bladder zone 2 HEEL RELIEF 3 for heel bladder zone 3 COMFORT for patients not at risk FIRMER to adjust firmness when in the comfort mode SOFTER to adjust softness when in the comfort mode AUTO FIRM to fully inflate all air bladders The BED POSITION grouping contains the following switches and the TREND ANGLE indicator BED HI CHAIR IN TREND for Trendelenburg BED LO CHAIR OUT REVERSE TREND for Reverse Trendelenburg Power and Siderail Lockout Switche
264. Frame With Scale Figure 5 3 Base Frame With Scale Foot end m026d002 Page 5 26 Advance Series Bed Service Manual man026re Base Frame With Scale Chapter 5 Parts List Table 5 24 Base Frame With Scale Item Number Part Number Quantity Description 1 44043 1000 1 Mechanism assembly 2 43374 02 1000 1 Base assembly scale 3 757 1000 2 Connector pin 4 5 9685 1000 3 Roll pin 6 11094 1000 2 Cotter pin 7 16145 1000 1 Strain relief 8 18873 1000 2 Bushing 9 18890 1000 4 Tru arc ring 10 SA7081 1000 4 5 urethane wheel only grey A and version beds only 11 44783 1000 2 Washer 12 19124 1000 1 Large cable tie 13 20605 1000 2 Locknut 14 43389 1000 8 Hilow torx screw 15 29788 1000 12 Twist nut 16 38776 1000 2 Base label 17 43840 1000 2 Caster grey A and version beds only 18 32425 1000 2 Setscrew 19 32572 1000 4 Screw 20 43838 1000 1 Brake steer caster grey A ver sion beds only 21 43839 1000 1 Brake caster grey and version beds only 22 34325 1000 1 Roll pin 23 44336 1000 4 Base bumper beds with snap action limit or switches 61992 1000 4 Base bumper beds with electromagnetic limit switches 24 34368 1000 1 Brake pedal rh Ih side of bed 25 34369 1000 1 Steer pedal Ih
265. Go to Final Actions on page 2 21 Advances Series Bed Service Manual man026re 2 75 2 21 ZoneAire Sleep Surface LON Communication Error Error Code 2 7 Chapter 2 Troubleshooting Procedures 16 Replace the MF Bednet cable This solves the problem Yes No 1 Go to step 18 17 Go to Final Actions on page 2 21 18 Check for power at the connector J P28 E on the power supply board Power is available Yes No L Check the connections on the cable connected between J P28 and J P3 on the voltage control board if it is a 4 motor bed 19 Replace the power supply board This solves the problem Yes No Go to step 21 20 Go to Final Actions on page 2 21 21 Replace the LON cable This solves the problem Yes No Check the bed s high voltage board 22 Go to Final Actions on page 2 21 Page 2 76 Advance Series Bed Service Manual 026 2 22 Key Stuck Closed Error Code 1 2 Chapter 2 Troubleshooting Procedures 2 22 Key Stuck Closed Error Code 1 2 CAUTION Ensure that your hands are clean and handle the P C boards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment damage can occur See P C Boards on page 6 4 for additional information 1 Replace the membrane interface P C board located in the footboard control panel 2 Go to Final Actions
266. HIGH COMMON RED NURSE ANSWER LT AUX POSITIVE SUPPLY DC YELLOW SUBDUED LT YELLOW NURSE CALL LT DIRECT LIGHT LEFT INDIRECT LIGHT LEFT SPEAKER HIGH LEFT VOLUME CONTROL WIPER LEFT RADIO CONTROL LEFT NURSE CALL NURSE CALL LIGHTING COMMON YELLOW NURSE CALL LT RED NURSE ANSWER LT PRIORITY CALL PRIORITY CALL OPTIONAL SWITCH 1 TV CHANNEL STEPPING TV CHANNEL STEPPING SPEAKER LOW COMMON DRAIN RADIO CONTROL COMMON m026d410 FO 3 10 NOTE CR6 IS USED TO SIGNAL CAPACITANCE BED EXIT SYSTEM WHEN S1 EXIT JAMMED IS OFF 51 30811 7 8 9 R 1N4003 1 N 2 302014003B CR1 1N4003 2 1 Schematic Wiring Diagram Bed Exit Board P N 44482 AUDIO ALARM Back to Chapter 3 V DS1 DS2 RIS SS SS 30006391 1 2 i 2 1 RED 30500 30500 390 1 4W 5 30006102 i 16 1 4 5 30006472 3 02 2 30006775 LAN 05 303003904A 3040040938 1 4W 5 one R14 1 pg 30006475 NURSE CALL PRIORITY CALL 304004093B 304004093B 1 2 1 AM 1 4W 5 30109104K AUF 50V UF 50 EGD CR4 ZX 1N4003 TAPE SWITCH RB V yi PRIORITY CALL 222 1 40 54 0 30016 NURSE CALL sacs 30006225 1N4003 C2 EGD 2 22M 1 4W 5
267. I OUT FB BU IN y R vee 5 CHAIR UT FB 7 HOUTE 19 Vss BD IN m 8100 nsei 12 al 2 m HIN 9 HD EN 14 GFSI RSI A E wy RENE v o UPALINEE vss vs KS vec x m026d408 UL CLOCK 5 12081 1 09 5 IGNAL GFSILOG 30401413P 2 SL 10 R27 La v vs GSF FO 3 8 Schematic Wiring Diagram SideCom A Version Beds AA VY ANS RED CALL YEL NURSE CALL PATIENT CONTROL PANEL SWITCH BOARD ASSY 44195 Back to Chapter 3 IV ENTERTAINMENT BED FUNCTION 7 D FUNCTIONS FUNCTIONS 71 LIGHTING F FUNCTIONS RIGHT SIDERAIL 43708XX NURSE ANSWER NURSE CALL Or Sa 4418701 ds i lie E SIDECOM NURSE GALL ps CONTROL RED YELLOW 9 11 RADIO NC MODULE 42948 44119xx um KNEE
268. OCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the seat section cover See Cover Seat Section on page 4 17 4 Remove the two screws securing the compressor assembly to the frame of the bed see figure 4 12 on page 4 25 Figure 4 12 Removing Installing DynamicAire Sleep Surface Compressor New Style m026d440 Advance Series Bed Service Manual man026re Page 4 25 4 9 DynamicAire Sleep Surface Compressor New Style Chapter 4 Removal Replacement and Adjustment Procedures 5 Lift the compressor assembly up and place it on the thigh section sleep surface 6 Use the small wire cutters to remove the cable tie holding the large air hose to the compressor 7 Remove both the large and small air hose from the compressor NOTE Push the air hoses from behind and off of the fittings for easy removal The hoses will not come off if you try to pull them 8 Unplug the connector from the compressor CAUTION Do not cut or scar the brass fitting on the DynamicAire Sleep Surface compressor new style This can cause an excessive airloss and turn on the service required LED 9 Cutthe cable tie holding the connector to the compressor assembly 10 If A or E version bed a Remove the one screw C from the bottom of the compressor assemb
269. OSes erc ee Stes oot A etsy 1 43 Dar ae He e e 1 44 Footboard Control Panel Advance Series Beds with ZoneAire Sleep Surface Model 1155 and 1165 1 45 Power and Siderail Lockout Switches 1 46 Modes ar Operation es ta eg Sohn 1 47 Comfort Mode on sgt ane USE PET VAN SES 1 47 Pressure Mode ee NORMEN SEMEN 1 48 Heel Reliel Mode owe nine e Le dens Panes 1 49 Auto Firm Mode Roda deed hee By 1 50 B d Scal 25244 ie frein eee ee eek 1 52 General nee Bac vta d Eie iita 1 52 Before Operduny Scale cu soci enero tune vee sees 1 52 New Patient Weighing vs oed p aan bed ee 1 52 Zero the Scale six ese 1 53 Changing Items On 1 53 Manually Adjusting Displayed Weight 1 54 Turning Weight Display On Or Off 1 54 POSION ears 1 55 Safety Tips UU ENDE ein ee en E 1 56 inp hed ei 1 56 Warning and Caution Labels 1 66 Page 1 4 Advance Series Bed Service Manual 026 Purpose Cha
270. P N 44635 01 02 03 04 05 06 07 08 09 10 11 12 m026d181 Page 5 214 Advance Series Bed Service Manual 026 Patient Control Panel Assembly P N 44581 and P N 44635 01 02 03 04 05 06 07 08 09 1 0 1 1 12 Chapter 5 Parts List Table 5 79 Patient Control Panel Assembly P N 44581 and P N 44635 01 02 03 04 05 06 07 08 09 10 11 12 Component Symbol Part Number Description DS1 DS4 30508 1000 Yellow LED DS2 DS3 055 through DS12 30505 1000 LED yellow 5 44478 12 1000 Connector 12 position P6 30971 08 1000 Connector 8 position P7 44478 10 1000 10 position CT connector 30007 8205 1000 Resistor R2 R3 30016 1000 Resistor S1 through S3 30817 1000 Switch S4 through S9 30816 01 1000 Switch N A 38336 1000 Switch tree N A 38330 48 1000 Pin N A 38353 48 1000 Stop pin NOTE This is for B version beds only Advances Series Bed Service Manual man026re Page 5 215 Switch P C Board Assembly P N 45016 01 02 03 04 05 06 Chapter 5 Parts List Switch P C Board Assembly P N 45016 01 02 03 04 05 06 Figure 5 62 Switch P C Board Assembly P N 45016 01 02 03 04 05 06 m026d183 Page 5 216 Advance Series Bed Service Manual man026re Switch P C Board Assembly P N 45016 01 02 03 04 05 06 Chapter 5 Parts List Table 5 80 Switch P C Board Assembly P N 45016 01 02 03 04 05 06
271. Page xxi Table of Contents NOTES Page xxii Advances Series Bed Service Manual man026re Chapter 1 Introduction Chapter Contents votes Soter nls Se e ib Ee Aa ans ser ere 1 5 P ni ties ode Wwe cas 1 5 c5 wea tete eX PIER PER EN MUEVE dE EY MU E 1 5 Chapter 1 Introduction eoa be de 1 5 Chapter 2 Troubleshooting Procedures 1 5 Chapter 3 Theory of Operation 1 5 Chapter 4 Removal Replacement and Adjustment Procedures 1 5 Chapter Parts dar apt ERR me 1 5 Chapter 6 General 1 6 Chapter AGDOSSUTIeS ue Sex VU A 1 6 Typographical Conventions 1 7 Introduction X ESL E PR hrs 1 8 OVEIVIOW 25224 peed daa Rd REM RENS EA ME UE 1 8 Operating 1 8 Bed POSIHOIS RE RS LA eee E 1 8 eee Tie xs 1 13 Physical cu tea pd Are 1 13 Head Section 1 15 CPR Release as Rew Ge ew PU dee bie 1 15 Knee Section
272. Procedures Preventive Maintenance ZoneAire Sleep Surface A WARNING Only facility authorized maintenance personnel should perform preventive maintenance on the ZoneAire Sleep Surface Preventive maintenance performed by unauthorized personnel could result in personal injury or equipment damage The ZoneAire Sleep Surface requires an effective maintenance program We recommend that you perform annual preventive maintenance PM and testing for Joint Commission on Accreditation of Healthcare Organizations JCAHO PM and testing not only meet JCAHO requirements but will help to ensure a long operative and productive life for the ZoneAire Sleep Surface PM will minimize downtime due to excessive wear The following PM schedule guides a technician through a normal PM procedure on the ZoneAire Sleep Surface During this PM process check each item on the schedule and make the necessary adjustments Follow the PM schedule with the corresponding PM checklist This checklist is designed to keep a running maintenance history and subsequent repair costs for one ZoneAire Sleep Surface However your facility can modify this checklist or design another to fit your needs Keeping close records and maintaining the ZoneAire Sleep Surface are two effective ways to reduce downtime and ensure the patient remains comfortable Page 6 10 Advance Series Bed Service Manual man026re Preventive Maintenance Chapter 6 General Procedures Preve
273. Q w 28 vec Vcc Vcc DATA lt 2 gt DATA lt 1 gt P2 ALLOWS FOR BACKWARD COMPATABILITY P2A amp P2B PERFERRED CONNECTOR ADR lt 14 gt ADR lt 13 gt Schematic Wiring Diagram ZoneAire Sleep Surface Membrane Interface Board Version Bed P N 62738 Back to Chapter 3 Vcc DATA 0 U8_BANK lt 3 gt 467812 pin out is for 1 to end 6 5 4 UB_BANK lt 1 gt UB_BANK lt 4 gt 3 2 USA USH 4441815 1 0 lt 9 gt Its ke A 22uF 227 Jus Ts 1 01UF 5 GNDV 2 3 T AE 8 5 1 0 lt 7 gt 20 D Bla 18 2 n R113 22K GND V TAHCLS4 11 15 RTS 4 mas WITS was o WES ica Tour Jess Tex 5 lt 9 gt 5 lt 10 gt 4837330H 1 0 lt 8 gt 8 lt 5 gt 4770914489 UB_BANK lt 4 gt 1 0 lt 2 gt 1 1 1 1 0 lt 0 gt O
274. R m026d264 MOTOR POWER OFF PRESSURE RELIEF O GROUND 1055 HEEL RELIEF BRAKE NOT SET BED NOT DOWN SERVICE REQUIRED m026d265 NOTE If scale option is not installed the SCALE switch will not be labeled it will be a hidden switch similar to the one illustrated next to the SLEEP SURFACE switch Page 2 14 Advances Series Bed Service Manual 026 Function Checks Chapter 2 Troubleshooting Procedures 2 To activate the control panel switch LED test c Press and hold the unlabeled switch A and the SCALE switch D with one hand with the other hand press the BED HI switch B and the CHAIR IN switch C and hold for 4 seconds see figure 2 3 on page 2 15 Release the depressed switches NOTE If the scale option is not installed the SCALE switch D will not be labeled Figure 2 3 Footboard Control Panel Switch LED Indicator Test Hill Rom UPGRADEABLE ADVANCE SERIES BED BED POSITION TREND ANGLE m026e266 3 Press each of the switches indicated in table 2 2 on page 2 16 and confirm that its LED plus the corresponding information LED indicator named in the table illuminates when appropriate NOTE If a switch closure is not detected during any 5 second period this test will end and the footboard control panel will return to its previous state Advances Series Bed Service Manual man026re 2 15 Function Checks Chapter 2
275. R D vss 3041040408 EXAL 2 tom ANY gt ER D 8 5 100K 1 2 5 i 50V C EXAL D 100K 1 2W 5 41040498 pe JUL vss 3 3041 1 2 13 309822 NM 41 612 AUF Sov 30403LP365 DD 9 3040040938 exi THER 5 30007104 ry eee RE MPWR 6 2 2 5 7 100K 1 2W 5 30000401068 30000001068 5 gt o wstat 8 1 1 30400401068 aw rs 30109104K5 50019417186 ZI 3000722 UF SOV 412 1 8W 1 5 1 omo R18 220 1 2W 5 D E 1M 124 2 udi 30007181 30024181 We 30109104K5 ou 1801 44 5 LAN 12 00 7 STAGE 180 1W 5 30405401078 1 peo AUF 50 C 9 1 ines d RIPPLE COUNTER M a 30019307186 m IZ STAGE 30405401078 304203010 9000302 ug 30001225 RIPPLE COUNTER 2 30018273 3040040938 3041040498 30405401078 27K 12W 2 30018105 V Ri 22M 1 2W 5 6 30006475 aio R27 Lin R63 o 30024181 30019309086 30109104K5 vec 30007181 2 230019100486 30019100486 U30 1 309 1 8W 1 1 2 BYPASS CAPACITORS 180 1 2W 5 47M 1 4W 5 E P 1 7 us 1 1 i 11 fa fa fa 180 1W 5 ce 1M 1 8W 1 1M 1 8W 1 1 1 30109334K5 i 1 304061458 3 5 8 o ac cmi en e cab Gp c Ge cao teo Gar teal cu nue OVE 30109224 5 OLTUF 50V C 30421 9000302 2 301014708 220 100V C 1 ay 30016273 30400401065 2 2 2 jz 2 2
276. R latch assembly A to allow the head drive screw assembly to be removed from the bed Remove the head drive screw assembly Replacement 1 Replace or make the necessary repairs to the drive screw assembly 2 Assemble in reverse order A CAUTION Align the switch slide and the head limit switch after servicing the head screw assembly Ensure that the CPR latch assembly properly actuates the limit switch Damage to the bed can occur 3 Be certain to align the switch slide B with the head limit switch package D 4 Ensure that the CPR latch assembly A properly actuates limit switch I Advances Series Bed Service Manual man026re Page 4 89 4 38 Hilow Head Screw Assembly Chapter 4 Removal Replacement and Adjustment Procedures 4 38 Hilow Head Screw Assembly Tools required 25 torx head screwdriver 2 x 4 x 30 lumber Removal WARNING Use a 2 x 4 to support the head end of the bed when removing or adjusting the hilow head screw assembly The head end of the bed will fall during this procedure if it is not supported Personal injury or equipment damage can result 1 Place a wooden 2 x 4 between the intermediate frame A and the head lift arm assembly B see figure 4 52 on page 4 90 Figure 4 52 Using Wood Blocking to Support the Head End of the Bed m026d028 Page 4 90 Advance Series Bed Service Manual 026 4 38 Hilow Head Screw Assembly Chapter 4 Removal Replacement
277. R11B 30016 1000 Resistor R13 30006 275 1000 Resistor R14 30006 475 1000 Resistor R15 30006 391 1000 Resistor R16 30006 472 1000 Resistor 51 30811 1000 Switch S2 30812 1000 Switch S3 44492 1000 Spit Switch 01 U2 30400 4093B 1000 Integrated circuit U3 30419 1000 Integrated circuit Advances Series Bed Service Manual man026re Page 5 223 Nurse Control Flex Circuit Assembly P N 43154 01 02 03 Chapter 5 Parts List Nurse Control Flex Circuit Assembly P N 43154 01 02 03 Figure 5 66 Nurse Control Flex Circuit Assembly P N 43154 01 02 03 m026d057 Page 5 224 Advances Series Bed Service Manual 026 Nurse Control Flex Circuit Assembly P N 43154 01 02 03 Chapter 5 Parts List Table 5 84 Nurse Control Flex Circuit Assembly P N 43154 01 02 03 Component Symbol Part Number Description DS1 DS2 DS4 30318 1000 LED yellow DS3 DS6 30319 1000 LED red 055 30504 1000 LED P1 30954 26 1000 Connector 30007 271 1000 Resistor R2A R2B 30016 1000 Resistor S1 S2 S3 30820 01 1000 Toggle switch momentary S4 S6 through 13 30819 01 1000 Toggle switch on on Advance Series Bed Service Manual man026re Page 5 225 Scale Micro Board Assembly P N 39506 01 Chapter 5 Parts List Scale Micro Board Assembly P N 39506 01 Figure 5 67 Scale Micro Board Assembly P N 39506 01 m026d170
278. RD ajio 8 THIS SECTION OF SWITCH CONNECTIONS INPUT gr ose our 13 I ES FOR REFERENCE ONLY Sie L 30109108 820K 11 BDFB m Vec 5 T 50 47616824 11 VCCI P19 STABLE UL 49 CHAIR IN FB 13 CH IN FB T 43 3 6 BU_REMOTE ASTABLE 9 108 12 08 Vss 10 a d BDSG 2 P23 7 TRIG EXT RS 1 HULIN 3 X GT 2 vss ec 5 PROTECT CHAIR_OUT_FB 4333010 177 HAN XN OC Vss FLAT U PAL HILOL KULIN 5 Vss 5 R76 10 02 LKDLIN 6 ____ DIN 3 2N2222A XD1 4 vec 5 a vec 47900290 8 T2 Vec 5 5 ____ G2 5 RIS 10K N vss m vss i 22K BD FB LOGIC LOB IN AR LOB 18498 C vad SGMIF vse if 0 BD SG LOGIC DU 8 50 OHM som Vee MAT Ves CH IN LOGIC LRT olLer Hposhz HLPOS VCC_MAT 12 176 1103 ls E TR IN LOGIC CR37 1441488 TAU Ma V vss al RT_IN LOGIC CRAM 1488 1 1 fast CRAS xu ax HN 7 LOH aw vec 5 CHAIR_IN FB mo 8 Nams Representative Electrical 10 TR IN LOGIC HLDNSG alent ference H OUT FB only 0 OHM Veo 5 TREND CHAIR QUT FB i3CH 0U TIONS HAVE BRAKE CR30 e xD 2 LIMIT CONDITIONS Hi NOT BEEN REACHED FOR PE BPWR R23 MSTLCK ms T B py DU 3 p
279. RS ARE 1 2W 5 UNLESS MARKED OTHERWISE 2 CAPACITOR C2 MOUNTED AS CLOSE TO PINS 2 amp 3 OF U2 AS POSSIBLE 3 V REPRESENTS UNREGULATED DC SUPPLY VOLTAGE FROM 14V TO 22V 224 25 30127 Back to Chapter 3 302105401B s1 30808 ae Q Q Q 1 C1 224 50V 30109224K O1UF 50V 30109103K P12 3099504 1 B FROM HV CONTROL PCB GROUND FROM HV CONTROL PCB LAMP LAMP 3099502 P13 m026d404 FO 3 4 Schematic Wiring Diagram 230V Bed Back to Chapter 3 P N 4302501 P N 4302501 REPLACE FUSE WITH HILL ROM P N 4314303 ONLY EH P N 4302501 CABLE P N 44343 P N 44511
280. RTN 301092 73K 100 1 2W 5 30007101 15 2020041488 1 22 RIN HEEL TOP 30109473K 00 1 2W 5 2 R46 GND Xi D 1 2 1 21 300193012 1N4148 VEC 23 SOL_RTN 24 7 eo 010 R56 SOL_RTN 047UF 50V 1 8W 1 IN 2 vee SAIUF SONE D rae 30006103 25 vss 13 2 55 ____ Xs 7 15 14 3040074HC14 1 4671325 HEEL MID 12 vec 00 L 02001188 n XI E GND Al ob Xs GND 30016 ME 2 pas VE 140148 VEC i 5 vec ou 3 U2 09 8 1 2 R58 ym or 1 30006103 1 zn 44761 o of 100 1 2W 5 R99 V HEEL BOT ul 30410 4051 09 vec GL Sonor ancl E DEZ 10 onp wes 3020061488 2 3040074HC164 GND vec 30109473K 5 n 1N4148 VEC 11 E 1 OGTUF 50V o Mani R60 2 6 44741 NH 30006103 3 Vs 3041293014 8 4 65 5 05 1 1 30400 cH z GND 3 zm 302004148B 7 SOLENOIDS GND T vec 1N4148 VEC Va 3040074HC00 142 R62 US 30006103 11 R21 12 lt 13 1 2 021 T 30007101 SA504 5 100 1 2W 5 304007KHC14 P ip 2 10K 1 4 sui 2011 30109473K 1 vec 4481813 1N4148 VE 302004148B 30214050A 1 029 142 R64 GND Bu O4TUF 50V C 13 2 030 9 12 AN 225 028 1 ud 3040074HC00 HH E m026d418 SAS 0 GND 4148B GND 30200 30214050A FO 3 18 Schematic Wiring Diagram ZoneAire Air Control Board P N 44760 45944 Sheet 1 of 2 To Sheet
281. RTS IN DASH LINE AREA C32 gt 33K ium 2 WHEN USING FOUR LOAD BEAMS REMOVE R29 t33 lt 22uF 22uF V i D1 C34 m026e515 22uF V LMSSSCN V FO 3 24 1 0 lt 0 10 gt RSTU9 lt T 155 107 10 lt 0 3 gt U8_BANK lt 1_5 gt UBA U8B U8C U8D USE U8F U8G UBH 1 0 lt 0 10 gt RSTU9 lt 0 15 gt 107_10 lt 0 3 gt U8_BANK lt 1 5 gt U8A U8B U8C U8D U8E U8F U8G U8H vec ADR lt O gt ADR lt 1 gt ADR lt 2 gt ADR lt 3 gt ADR lt 4 gt 08 lt 5 gt lt 100K lt 100 ADR lt 6 gt ADR lt 7 gt ADR lt 8 gt 60 58 56 ADR lt 9 gt ADR lt 10 gt lt 11 gt ADR lt 12 gt ADR lt 13 gt ADR lt 14 gt ADR lt 15 gt 1 0 lt 6 gt 1 0 lt 1 gt 1 0 lt 8 gt VSS 19 V00 20 VSS_21 47681050 4770075176 5 GND A6 478003150 U_MC143150 00 22 55 25 aol AB 00 26 DATA lt 6 gt lt 5 gt DATA lt 4 gt DATA lt 3 gt 1 0 lt 10 gt 2 RST ved GND 1 0512332 10 4447804 oUF 17681050 GND 107 10 lt 0 gt 107 10 lt 1 gt 107 10 lt 2 gt 107 10 lt 3 gt URIS 1 0 lt 7 gt vec 0 Nos an YAL Y83 V Us lt gt w Uses gt UZES 019 2 pu Us 2 09275 URI gt V 72 pa
282. Replacement and Adjustment Procedures 4 58 Load Cell Tools required 45 torx head screwdriver 5 32 allen wrench Screwdriver 1 4 allen wrench Pliers 1 2 wrench Jack stands Feeler gauge Loctite P N SA7110 Torque wrench 250 in Ib capacity with 1 4 allen adapter and 1 2 socket Removal A WARNING Use jack stands to support the weight of the bed when removing and installing the load cell If jack stands are not used the bed can fall causing personal injury and damage to the bed 1 Place the jack stands under the bed 2 Remove the bolts A from both load cell covers C see figure 4 90 on page 4 148 and figure 4 91 on page 4 149 Figure 4 90 Removing Installing Load Cells E Version and Prior Beds m026d127 Page 4 148 Advances Series Bed Service Manual man026re 4 58 Load Cell Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 91 Removing Installing Load Cells F Version Bed m026e526 3 Remove the screws connecting the brake cables to the bed frame 4 Use the nurse control down switch to lift the load cell covers C off the load cells E WARNING Unplug the bed from its power source before removing the bolts connecting the load cell to the base frame Switches may become activated causing the bed to operate without warning and cause personal injury 5 Unplug the bed from its power source 6 Remove the three allen head bolts B connecting
283. Right Hand 38354 02 1000 Left Hand 38393 02 1000 53 44635 02 1000 44635 01 1000 38354 01 1000 38393 01 1000 54 44635 04 1000 44635 03 1000 38354 02 1000 38393 02 1000 55 44635 02 1000 44635 01 1000 38354 01 1000 38393 01 1000 56 44635 04 1000 44635 03 1000 38354 02 1000 38393 02 1000 59 44635 06 1000 44635 05 1000 38354 03 1000 38393 03 1000 Siderail Option 52 Switchboard Assembly Communication Housing Assembly Right Hand and Left Hand See Patient Control Assembly Complete Right Hand 44632 02 48 1000 Left Hand 44632 02 48 1000 53 See Patient Control Assembly Complete 44632 02 48 1000 44632 07 48 1000 54 See Patient Control Assembly Complete 44632 02 48 1000 44632 01 48 1000 55 See Patient Control Assembly Complete 44632 02 48 1000 44632 01 48 1000 56 See Patient Control Assembly Complete 34454 48 1000 44632 03 48 1000 59 See Patient Control Assembly Complete 34454 48 1000 34454 48 1000 Page 5 252 Advance Series Bed Service Manual 026 Patient Control Unit and Communication Module Chapter 5 Parts List Table 5 127 Patient Control Unit and Communication Module B Vers
284. SE 3099504A ST MD NO PLATING 5 1 7 PINK 5 PE NO PLATING 6 gt BROWN 4 Bum AC NEUTRAL 9 NEUTRAL 9 RED 1 NO PLATING 8 21 4 ND PLATE 3 4 3 EH D REF PCB P N 42821 m026d407 GND VSS REF ASSEMBLY P N 42822 r3 Schematic Wiring Diagram Logic Control Board P N 44158 01 02 04 05 Back to Chapte 10 05 HI_POS CABLE Vee 5 REV TREND vec 5 BDXT ai 51 1 U7 16 n Y iti 1 4W 5 3010 E 14 15 SGMIF R33 P34 Lo 1 a 1 RU ag Ue as 51 Medi LRT G2 45 SUME 10K 1 4W5 117 0 4 gt d 1 2 in Bou m VCC MAT 5 2 AX 2 16775 Cout it m 3 AUG am 5 as V5 TREND TPS St
285. SERVICE MANUAL Advances Series Bed From Hill Rom Product No P1104 P1105 P1115 P1135 P1145 P1155 P1165 P1106 P1116 P1136 P1146 For Parts Or Technical Assistance man026re USA 800 445 3720 Canada 800 267 2337 Advance Series Bed Service Manual Revisions Revision Letter Pages Affected Date Original Issue September 1993 A 1 8 3 4 and 3 9 May 1994 B All July 1994 C All June 1995 D All December 1997 E All September 1998 man026re Advance Series Bed Service Manual man026re Page i Revisions COPYRIGHTO 1998 HILL ROMe INC All rights reserved No part of this text shall be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying recording or by any information or retrieval system without written permission from HILL ROM COMPANY INC Hill Rom Sixth Edition First Printing 1993 Printed in the USA Advances is a registered trademark of Hill Rom Company Inc Centrae is a registered trademark of Hill Rom Company Inc Century is a registered trademark of Hill Rom Company Inc Comfortlinee is a registered trademark of Hill Rom Company Inc DynamicAire is a trademark of Hill Rom Company Inc Hill Rome is a registered trademark of Hill Rom Company Inc Loctitee is a registered trademark of Loctite Company Inc SideComoe 15 a registered trademark of Hill Rom Company Inc Staph Chek Comforte 15 a regi
286. SUPPLY CONTROL J P114 BOARD Ir J P200 CABLE N 4320001 02 4 aa P N A44760 J P30 Ez 3 J P13 ja e J P16 2223 e 49V UNREG 1 3 TEST ROR P5 SP B YEL RED 29 p 5 l SCL RIN YEL7BRN 5 Dan f mrzi J P115 J P116 DYNAMIC AIR VERSION 7 J P118 ANALOG BOARD CABE ASSEMBLY m o P N 45574 CPR 8 A WIRING J P27 J P2 P N 39369 01 RELEASE ASSY TO PUMP J P42 SWITCH 8 P N 45619 5 wie SSURFACE weurRAL P N 46918 Beam sw T P N 45626 5 5 TO SURFACE scwor J P26 R PUMP sv 016 2 2 5 J P27 5 AIR BOARD 5 a cere BLU 5 ASSEMBLY J P23 AIR LINE 8 TRANSFORMER P N 46752 neurra P N 46873 5 CABLE QUICK P N 45575 J P28 ce 7 P N 43168 TAPE upsoL 5 J P42 COUPLING TO POWER ay icine S varves VALVE ASSY mux 9 38189 SWITCHING AIR PUMP SWITCH J P25 GND 5 405 P N 47019 ser fo TO VALVE P N 46918 ASSY CABLE ana 5 MATTRESS P N 47063 P N 43705 P N 47017 m026d421 zl Le L LABEL P N 62351 Schematic Wiring Diagram Display Board F Version Beds P N 49584 Back to Chapter 3
287. Sn ely an E V3 3001 Isley HO oley 600202 lJ 89 80106 ald DI 29 852 01 72290006 X6 Mb T 22 XG Mp VA b 21190006 90198006 8 giu XS 59190006 61065065 pu 18 m026d060 Advances Series Bed Service Manual man026re Page 3 18 Wiring Diagrams Chapter 3 Theory of Operation Figure 3 33 Night Light Board P N 48921 OS 15 4 5 1 89 58910005 ly tld TAM GNC 1 AL TAM 4 LCLODOC u 3129005 3406 82010 2 a 1 10 mmt 6 903 82 9 9705560 0264083 Page 3 19 Advance Series Bed Service Manual man026re Wiring Diagrams Chapter 3 Theory of Operation Figure 3 34 Patient Inner Control Board for A Version Beds P N 44124 01 02 03 04 05 06 KNEE 7 MATTRESS READ RH EXAM LH 20817 821 245 38817 FE oe 85 23 5g 5 ge 7 5 53 HE EE Usg 24 1 uu 8 wg 28 AL 28 eva 70264133 3 20 Advance Series B
288. Spare Parts for Siderail on B Version Advance Series Bed Models Siderail ID Number 53 Includes bed functions nurse call entertainment and lighting Part Number Qty Description 44635 01 1000 2 Patient control assembly lh bed with air or 44635 07 1000 2 Patient control assembly lh bed without air 44635 02 1000 2 Patient control assembly th bed with air or 44635 08 1000 2 Patient control assembly rh bed without air 44119 01 1000 2 Outer control panel assembly 42684 1000 10 Volume knob Page 5 16 Advance Series Bed Service Manual man026re Recommended Spare Parts Chapter 5 Parts List Table 5 13 Recommended Spare Parts for Siderail on Version Advance Series Bed Models Siderail ID Number 54 Includes bed functions nurse call entertainment and bed exit Part Number Qty Description 44635 03 1000 2 Patient control assembly lh bed with air or 44635 09 1000 2 Patient control assembly lh bed without air 44635 04 1000 2 Patient control assembly th bed with air or 44635 10 1000 2 Patient control assembly th bed without air 44119 01 1000 2 Outer control panel assembly 42684 1000 10 Volume knob Table 5 14 Recommended Spare Parts for Siderail on B Version Advance Series Bed Models Siderail ID Number 55 Includes bed functions nurse call entertainment bed exit and lighting P
289. Subsystem Troubleshooting 2 7 Pneumatic Subsystem Troubleshooting 2 9 ZoneAire Sleep Surface 2 11 Service Required DEED oia pedet tov n Duae 2 11 Footboard Control Panel Switch LED Test 2 14 Air System Self Diagnostic 2 17 Air System Independent Diagnostic Test 2 19 Soft Reset ocio TE ee ae pet 2 20 Final ACHONSE one Sark oh wt Am 2 21 2 22 Testing Requirements bodes 2 22 Four Motor Bed Tester Not Ava lable 2 23 ur eet TUR Ee d 2 23 Test Unit Not 1 2 24 DPS M 2 25 Display se be eu Y Ane Ee eye 2 25 Keypad ow Dex Met MS Se NEM EVE e 2 25 Selector SWING ie ns t ie Ra 2 25 estables ote nr cs and 2 25 Four Motor Bed Tester Operation 2 26 Voltage cer ED oer Yr dese YR OR 2 27 Modes o Desc eee 2 28 Voltage CNRS sie Teme He eee
290. Surface Mattress Tools required None Removal 1 Lift the foot section to access the air hose couplings 2 Depress the spring loaded coupling release to disconnect the four mattress air hoses B from the bed see figure 4 9 on page 4 20 Figure 4 9 Mattress Couplings and Plastic Buckle for DynamicAire Sleep Surface Mattress m026d187 3 Disconnect the plastic buckle B holding the mattress in place 4 Remove the air mattress from the bed Replacement 1 Install the air mattress using care to insert the two sets of air hoses B through the large holes in the foot section 2 Connect the plastic buckle A to hold the mattress in place 3 Connect the air hoses by pushing the mattress couplings onto the mating bed couplings Page 4 20 Advance Series Bed Service Manual 026 4 7 DynamicAire Sleep Surface P C Board Chapter 4 Removal Replacement and Adjustment Procedures 4 7 DynamicAire Sleep Surface P C Board Tools required 25 torx head screwdriver Phillips head screwdriver Removal 1 Raise the bed to the high position using the hilow function Wy SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the foot end cover See Cover Foot End on page 4 13 4 Remove the connectors from the DynamicAire Sleep Surface P C board D s
291. Switch Chapter 4 Removal Replacement and Adjustment Procedures 6 Use the extraction tool to remove the two wires C coming from the CPR switch from the limit switch cable connector D 7 Lift the two CPR latches and the CPR clip C to allow the head torque cage D to slide forward toward the head of the bed see figure 4 56 on page 4 95 Figure 4 56 CPR Clip and Latch Location m026d039 A WARNING Use a 2 x 4 to support the head end of the bed when removing or adjusting the head limit switch assembly The head end of the bed will fall during this procedure if it is not supported Personal injury or equipment damage can result 8 Raise the head section and prop it up in the high position with a 2 x 4 9 Lift the CPR latch housing assembly and head screw assembly Slide the limit switch assembly out Advances Series Bed Service Manual man026re Page 4 95 4 39 Head Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures Replacement 1 Install the new limit switch assembly 2 Snap the head limit housing into position and then push it as far toward the foot end of the bed as possible CAUTION Do not over tighten the mounting screws Over tightening the mounting screws can cause the limit switches to operate improperly 3 Assemble the switch to the bed in reverse order of the removal procedure A CAUTION Align the switch slide and the head limit switch after installing
292. T RENI P3 lt 11 gt 5 lt 13 gt PREVENTION 3041874HC244 P3 lt 11 gt 10KRI06 c MTR PWR A 5 8 _ 5 BED_DN e c Ls ANNAAAANNAAAA NN TREND u H SSSA 299 5 eu 444414422222 5 Wie 8 CHAIR IN 304016000 CHAIR_OUT BACK LIGHT P3 P61 4447811 vec 1 GED UP 2 BED DOWN R86 2 1 vss 0818 p5 lt 1 gt 10K S j mmo 10 vec 28 2 5 lt 5 gt en yp 287 4 ji Spey TREND 9 38 PS lt 6 gt 0816 0820 P3 lt 1 gt 10 5 CHAIR IN 8 22 37 LOCKOUT SURF 0815 0821 6 CHAIR OUT 7 36 SURFACE PWR 0814 0822 5 7 BACK LIGHT 0813 0823 8 SURFACE 5 5 ve 22 z 082 4 SOFTER A inten te 20 3 PREVENTION BED_ON 0825 10 sorter 3 32 amp lt 11 gt NP3 2 10K 0810 0826 paces PREVENTION 25 as on 12 31 AR as vec 9 02 13 068 0625 39 T P4 lt 5 gt AIO 03 087 0825 29 4 lt 4 gt All 0 086 0830 28 0 x P4 lt 3 gt AZ 6 14 ogs 27 5 lt 11 gt M3 06 0832 26 lt 7 gt 07 063 0833 25 v P4 lt 10 gt 02 3 5 S s a EEREEEEE 081 ENA ls BRT CTL DATA 22 S S s 21 P3 4 10K VOD 5450 vec 10K 9 CHAIROIN Ur P3 lt 5 gt _10K GNI 107 10 lt 3 gt 10 AUF GN 107 10 lt 1 gt 4 107 10
293. TERNAL CIRCUITS HAZARD THESE MOTORS NOT GROUNDED CAUTIO 00 NOT ALLOW CLEANING SOLUTIONS TO ENTER ELECTRICAL CONNECTOR CAU TION UNSTABLE ELECTRICAL GROUND MAY EXIST GROUNDING RELIABLITY CAN ONLY BE ACHIEVED WHEN THIS BED IS CONNECTED TO AN EQUIVALENT RECEPTACLE MARKED HOSPITAL GRADE CAUTION UNSTABLE SITUATION MAY EXIST IF SINGLE POST TRAPEZE IS REQUIRED IT MUST BE USED IN CONJUNCTION WITH OPTIONAL HILL ROM TRAPEZE SUPPORT PROVIDED BY HOSPIT ITIES AND INTERFACING WITH SIDECOM HAVE NOT BEEN INVES TIGATED BY UL PERIODIC TESTS CURRENT BE PERFORMED ON THESE CIR CUITS TO VERIFY VALUES ARE WITHIN SAFE AND ACCEPTABLE LIMITS FOR LOCATION OF USE PROVIDED BY HOSPITAL FACIL ITIES AND INTERFACING WITH SIDECOM HAVE NOT BEEN INVES TIGATED BY UL PERIODIC TESTS OF LEAKAGE CURRENT SHOULD BE PERFORMED ON THES CUITS TO VERIFY VALUES ARES SAFE AND ACCEPTABLE FOR LOCATION OF USE CAUTION A UNPLUG BED BEFORE USING MANUAL CRANK CAUTION BEFORE CONNECTING SIDECOM TO HOSPITAL NURSE CALL EQUIPMENT REFER TO BED IN SERVICE MANUAL m026d080 1 66 Advance Series Bed Service Manual 026 Chapter 2 Troubleshooting Procedures Chapter Contents Getting OS CAPIO ES v tuse bue 2 5 General Troubleshooting Hints 2 5 AGHOUS pts
294. The light illuminates an area under the bed at both sides The bed automatically tests its electrical circuitry to ensure that the system is properly wired in regard to ground and correct polarity Deficiencies in the grounding or the polarity of the building wiring to this bed are automatically indicated by a red signal light located in the nurse control panel on the foot end of the bed This light does not operate on 230 volt beds Motors There are four individual motors to power the separate functions of the bed The hilow motors have manual crank capability to allow operation in the event of power failure The head has a release mechanism to permit flattening of this section of the sleep surface Page 1 22 Advances Series Bed Service Manual 026 Specifications Chapter 1 Introduction All of these motors are a plug in design to make them easily and rapidly removable from the bed in the event of motor problems These motors are designed and made especially for the individual functions they are to perform Standard shelf motors not designed with the proper horsepower gear ratio etc are not acceptable Thermals are an integral part of the motors protecting them in the event there is an overload condition They stop the motor automatically if it heats up to a certain temperature The motor will not run again until the thermal is reset All Advance Series Bed motors are equipped with automatic thermal resets tha
295. Troubleshooting Procedures Table 2 2 Footboard Control Panel Switch LED Indicator Test Pressing This Button on the Control Panel Area SLEEP SURFACE POWER Lights This LED Indicator Outside the Console Cover MOTOR POWER OFF LED indicator Hidden no LED POWER GROUND LOSS LED indicator HEAD siderail lockout BRAKE NOT SET LED indicator HI LO siderail lockout BED NOT DOWN LED indicator SLEEP SURFACE siderail lockout SERVICE REQUIRED LED indicator PRESSURE RELIEF sleep surface PRESSURE RELIEF LED indicator HEEL RELIEF 1 sleep surface HEEL RELIEF LED indicator HEEL RELIEF 2 sleep surface None HEEL RELIEF 3 sleep surface None BED HI bed position MOTOR POWER OFF LED indicator REVERSE TREND IN bed position 3 motor CHAIR IN bed position 4 motor GROUND LOSS LED indicator TREND IN bed position 3 motor TREND bed position 4 motor BRAKE NOT SET LED indicator BED MOTOR power None SCALE f installed power None Hidden if no scale power KNEE siderail lockout None BACK LIGHTING siderail None lockout COMFORT sleep surface None FIRMER sleep surface None SOFTER sleep surface None AUTO FIRM sleep surface None BED LO bed position MOTOR POWER OFF LED indicator REVERSE TREND OUT bed GROUND LOSS LED indicator position 3 motor CHAIR OUT bed position 4 mot
296. V DC when the switch is activated Yes No The nurse control wiring or the connector wiring is defective the logic control board is defective 3 Go to Final Actions on page 2 21 Page 2 50 Advance Series Bed Service Manual 026 2 13 Night Light Will Not Operate Chapter 2 Troubleshooting Procedures 2 13 Night Light Will Not Operate The night light will not work NOTE You must cover the night light sensor to activate the night light 1 The night light switch located on the electronics pan assembly is in the ON position Yes No Turn the switch on and retest 2 Check the sensor control adjustment Adjust the sensor control to the desired setting The night light comes on Yes No Go to step 5 3 Go to Final Actions on page 2 21 4 Check that the night light bulb is not burned Bulb checks okay Yes No Replace the night light bulb and retest 5 Set your VOM to measure V DC At J P39 place the black probe into pin 4 and the red pin into probe 13 The voltage is approximately 12V DC Yes No The high voltage control board is defective 6 Unplug the J P14 connector on the night light board The night light comes on Yes No Change the night light bulb If the night light does not come on after the bulb is changed then the night light board is defective or the night light sensor wiring is defective 7 Go to Final Actions
297. VOM on page 2 30 to perform the following tests Check VCC 4 to 5V DC Check VDD 9 to 12V DC Check V 9 to 12V DC Check B 9 to 12V DC Page 2 22 Advance Series Bed Service Manual man026re Test Equipment Chapter 2 Troubleshooting Procedures If your measurements do not match the values listed the problem may be in the high voltage power control board Refer to the wiring diagram Testport Cable on page 3 11 for additional information Four Motor Bed Tester Not Available Description The Four Motor Bed Tester is a tool that allows the user to verify proper operation of various four motor beds The Four Motor Bed Tester consists of e Test unit B Test cable A SA5037 Figure 2 7 Four Motor Bed Tester and Cable m026d270 Advances Series Bed Service Manual man026re Page 2 23 Test Equipment Chapter 2 Troubleshooting Procedures Test Unit Not Available The test unit determines the operation of bed function circuits and indicates the status of various DC power supplies The test unit consists of e Four indicator light emitting diodes LEDs A e Display e Keypad e Selector switch D Figure 2 8 Four Motor Test Unit Not Available LT Ri tty US SS m026d271 Page 2 24 Advance Series Bed Service Manual man026re Test Equipment Chapter 2 Troubleshooting Procedures
298. W 5 2 1 ANN m 190 1 5W 5 30006151 2 1 R8 AN 30006151 150 1 4W 5 LANG 150 1 4W 5 NOTE FOR 01 ASSY A 5 PIN CONNECTOR SHALL BE USED IN PINS 2 6 P52 3099305 R15 30006150 8 7 7 10 6 2 11 5 12 4 13 3 14 2 2 1 1 3051103 15 1 4W 5 DS4 055 l4 ME 2 12 1 1 3051303 3051303 CR7 30201400387 144003 2 1 SWS SWS DIG DIG DIG DIG DIG DIG DIG GND PNW PU 056 057 058 059 0510 0511 3051204 3051204 3051204 3051204 3051204 3051204 CRI 1 CR2 1 CR3 1 CR4 85 1 CR 1 144003 XZ 1N4003 lt 2 144003 x7 1N4003 144003 x7 144003 x7 30201400387 Rio 20201400387 30201400387 30201400387 20201400387 pi 20201400387 30006561 30006561 30006561 30006561 30006561 30006561 2560 1 4W 5 2560 1 44 5 2560 1 4W 5 2560 1 4W 5 2560 1 4W 5 2560 1 4 5 m026d412 FO 3 12 Schematic Wiring Diagram Scale Micro Board P N 38506 Back to Chapter 3
299. Y 5 S sv 5 5 19 6 5v 016 20 sv DIG ANALOG BOARD ASS Y CEL MUX ir Hd CABLE P N 38583 P N 3936901 R DATA 8 BEAM SW Ul 3 SER D 2 I I P 17 J P 42 22 22 9 mux vec RH SIDERAIL BEAM SW SIGNAL 03 25 10 B BRARE ord 2 uiros ser DATA H P N 43173 9V UNREG 2 SIGNAL 1 2 5 4 5 e 7 8 9 UDF SOL 016 GND 4 LT m J P 66 B 41 5 5 P N 43168 11 amp UBDF v 6 5V GND SCALE UBIF TJR 5 016 7 is cet mux 7 UIF SOL m ANA GND 3 P N 3852 CEL MUX Bro ANA IN 4 e B SER DATA DIG 5 ww SWITC ET SIGNAL Fr ANA GND 12 TXD 7 6 I P 16 FREQ 8 TAPE SWITCH 5 gt p LDF SOL Lepr ws P N 43705 P N 44186 NEUTRAL m026d403 NOTES 1 LIMIT CONDITIONS HAVE NOT BEEN REACHED FOR SWITCH POSITIONS SHOWN 2 FOR DETAIL OF CIRCUIT BOARDS SEE SERVICE MANUAL 3 P28 USED ON PINS ONLY FO 3 3 Schematic Wiring Diagram Night Light Board P N 48921 14 3099503A SENSOR SENSOR ZS 302084745A D3 16V 302084745A 1 22 100pF GND 50V 30113100 N V R10 1 27K R4 2 R7 50K lt 30051 10K 3 GND GND NOTES R8 Z IK 30109103K 470 R1 1K GND 1 ALL RESISTO
300. _ LIGHTING COMMON po NURSE CALL LT NOTE ALL SWITCHES ARE MOMENTARY eo 9 NURSE ANS LT TYPE SWITCHES E PRIORITY CALL PRIORITY CALL 5 OPTIONAL SW 1 T TV CN STEPPING 2 TV CN STEPPING SPEAKER LOW COMMON P18 15 CONDUCTOR CABLE Ce 4418601 RADIO CONTROL COMMON 4 R2 1 30024202 g ome pE 5 3 z BED CONTROL CABLE EE 2 nsc TO BED MOUNTED RECEPTICAL A CI 4 PHONE JACK 28665 1747 S10 CONDUCTOR PHONE JACK REQUIRED gt 21812 EPA HE 5 2 8 1 Tr amd 8 E BED DOWN 3 S 2 BRN E WHT 0 ohm Jans ann J z 6 NO r Be UP 2 no m 8 k CALL x 44119XX 13 RE HEAD DOWN SOFT Exam NC VOL CTRL BED EXIT BOARD ASSY OUTER CONTROL PRIORITY CALL AND ALARM ASSY NURSE CALL ner ne YELLOW FIRM T Ts pid qve Reap 0 SS SS SS dem 21 CONDUCTOR CABLE 4418701 ate anes mise ou LEFT NURSE LIGHTING MATRESS HEAD POE T M y Yy KNEE PATIENT CONTROL PANEL SWITCH BOARD ASSY 44196 SIDERAIL 43709XX 102649409 3 9 Schematic Wiring Diagram SideCom B amp C Version Beds Ze E Fame BED FUNCTION A 78S S Sm a NURSE CALL TE ENTERTAINMENT ALL LEDS ARE YELLOW 44635X R H ADVANACE CONTROL
301. a 20x ne es antenne 4 53 Nurse Control Panel and or Cable Scale Beds Only 4 54 Removal 29x12 wy ROBO RU ERG Ap ERU ERU Pa 4 54 Replacement zoo nude har eee hei dam Ee belt Rega 4 56 Nurse Control Panel and or Cable Non Scale Beds Only 4 57 A 4 57 4 58 Nurse Control Panel Membrane Type Footboard Scale Bed 4 59 Removal 4 59 Replacement Las dt ds cle rc ddr 4 61 Nurse Control Panel Membrane Type Footboard Non Scale Bed 4 62 Removal cv NA supe ge 4 62 Replacements a VISUS re de epee Be 4 64 Nurse Control Panel 4 65 Removal rss seca hw bw ceed Epi CREER d RW heeled 4 65 Replacement bd VIRA RYAN 4 66 Electronics Pan Assembly 4 68 Removal tart th Rema waa dete 4 68 Replacement Goa x La ML 4 69 High Voltage Control Board 4 70 4 70 Replacement eae des Re Rhee tpe A e iae te gt 4 71 Logic Control Board ead ana 4 72 Advances Series Bed Service Manual man026re 4 3 Chapter 4 Removal Replacement and Adjustment Procedure
302. ace the defective inter bus interface P C board face P C board 2 1 Slow leak Loose hose hole in air Locate the cause of the leak bladder etc and correct as necessary See ZoneAire Sleep Surface Slow Leak Error Code 2 1 on page 2 55 2 2 Continuous run air compressor Determine the cause see error or possible runs continuously for ZoneAire Sleep Surface faulty flow more than 10 minutes Continuous Run Error direction valve Code 2 2 on page 2 56 2 3 Triac short error Triac shorted Determine the cause of short and replace the valve see ZoneAire Sleep Sur face Triac Short Error Code 2 3 on page 2 59 2 4 EEPROM error Shorted or open com Determine the cause of munication line shorted or open line see between control cir ZoneAire Sleep Surface cuit and pressure sens Sensor EEPROM Error ing circuit Code 2 4 on page 2 60 2 5 Mattress con Electrical connection Reconnect the harness see nection error between the control ZoneAire Sleep Surface circuit and the pres Mattress Disconnected sure sensing circuit is Error Code 2 5 on page disconnected 2 62 Page 2 12 Advance Series Bed Service Manual 026 Function Checks Chapter 2 Troubleshooting Procedures Number Number Indicated Fault Possible Cause Corrective Action of Long of Short Flashes Flashes 2 6 Loss of power Blown fuse triac open Determine the
303. acitor C14 C23 C6 30108 1000 Capacitor C7 C21 30109 104K 1000 Capacitor C22 30129 105K 1000 Capacitor D1 D15 D21 through D26 30214 050A 1000 Diode D30 D2 30201 4003B 1000 Diode silicon D3 through D14 D17 D18 D28 D29 30200 4148B 1000 Diode silicon D16 D19 30208 5230B 1000 Diode D27 30214 180A 1000 Tranzorb P131 44713 25 1000 Connector 25 position DSUB RA socket P132 44818 13 1000 Connector header 13 position 30019 1623 1000 Resistor R2 30019 1023 1000 Resistor R3 R19 through R21 R24 30007 101 1000 Resistor R25 R65 R4 R6 R8 R10 R12 R15 30019 2103 1000 Resistor through R18 R5 30019 1651 1000 Resistor R11 R13 30019 1053 1000 Resistor R14 30019 7502 1000 Resistor R29 R99 30016 1000 Resistor R46 30019 1543 1000 Resistor R47 R52 R54 R56 R58 30006 103 1000 Resistor R60 R62 R64 R49 R50 30006 620 1000 Resistor R51 R66 30006 102 1000 Resistor R63 45015 103 1000 Resistor DIP R 2R R67 30006 104 1000 Resistor U1 910 30410 14051 1000 Integrated circuit U2 3040074HC16 1000 Integrated circuit U3 30412 93C 14 1000 Integrated circuit Advances Series Bed Service Manual man026re Page 5 187 ZoneAire Sleep Surface Sensor Control Board P N 44740 Chapter 5 Parts List Component Sy
304. air hose to the compressor A CAUTION Use caution when removing the air hoses from the ZoneAire Sleep Surface solenoid The fittings are plastic and can break if abused during the removal process 8 Remove both the large and small air hose from the compressor Do not cut the brass fitting if you cut the air hose from the compressor NOTE Push the air hoses from behind and off of the fittings for easier removal The hoses will not come off if you try to pull them 9 Unplug the connector A from the air control P C board see figure 4 27 on page 4 53 Page 4 52 Advances Series Bed Service Manual 026 4 21 ZoneAire Sleep Surface Compressor New Style Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 27 Removing Installing ZoneAire Sleep Surface Compressor New Style m026d309 10 Use a small drill bit to remove the four rivets D from the bottom of the compressor assembly C 11 Remove the compressor C from the air control module 12 Remove the bracket B attached to the feet of the compressor Replacement Assemble in reverse order A CAUTION Attach the large air hose to the ZoneAire Sleep Surface compressor with a cable tie This will help prevent the hose from becoming unattached during operation which can cause equipment damage Advances Series Bed Service Manual man026re Page 4 53 4 22 Nurse Control Panel and or Cable Scale Beds Onl
305. al W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 1 Unplug the bed from its power source 2 Remove the footboard control panel from the bed See Footboard Control Panel on page 4 11 3 Unzip the mattress to gain access to the components in the foot end of the mattress 4 Remove the surface control cover A from the surface control frame F see figure 4 17 on page 4 35 5 Disconnect the surface valves connector A from the sensor control board B see figure 4 18 on page 4 38 Advance Series Bed Service Manual man026re Page 4 37 4 15 ZoneAire Sleep Surface Sensor Control Valve Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 18 ZoneAire Sleep Surface Sensor Control Valve Location A Wire LA gt 54 XX C VES 110264226 6 Identify match mark each of the six air tubes to its corresponding valve on the sensor control valve assembly D NOTE Record identify the orientation of the hoses before removing them from the sensor control valve This identification is necessary for the replacement procedure 7 If only certain valve assemblies are being removed Remove the air tubes C from these valves b Use the extraction tool to remove the corresponding wires two for each valve going to th
306. am 2 49 Foot Hilow Section Will Not Raise With Trendelenburg Switch Activated 2 50 Night Light Will Not Operate 2 51 DynamicAire Sleep Surface Will Not Operate 2 52 ZoneAire Sleep Surface Slow Leak Error Code 2 1 2 55 ZoneAire Sleep Surface Continuous Run Error Code 2 2 2 56 ZoneAire Sleep Surface Short Error Code 2 3 2 59 ZoneAire Sleep Surface Sensor EEPROM Error Code 2 4 2 60 ZoneAire Sleep Surface Mattress Disconnected Error Gays bh td at Asa 2 62 ZoneAire Sleep Surface Triac Open Error Code 2 6 2 67 ZoneAire Sleep Surface LON Communication Error Error Code 2 7 2 74 Key Stuck Closed Error Code 1 2 2 77 ZoneAire Sleep Surface Does Not Work 2 78 Seale DESDITS 2 82 Display m ME sae a Ew M 2 82 Ertl Display Her Nee Pe eee ewes 2 83 Advances Series Bed Service Manual man026re Page ix Table of Contents Err2 Display a RG Pe eee 2 83 Chapter 3 Theory of Operation Component ua cO Pnau 3 5 Wiring Diagrams se us ae REA Qu SINUS Sa ee 3 11 Testport Cable
307. and slightly raise the surface under the calves This transfers a great percentage of the support of the foot from the heel to the calf and significantly reduces the interface pressure on the heel When the patient is moved or rearranged on the ZoneAire Sleep Surface the caregiver must check the target zone of the heel to ensure the patient s heel is in the original heel zone The heel relief switches on the attendant control console are color coordinated with the appropriate heel relief zone label The HEEL RELIEF LED B located in the information indicator area of the front panel will be lit when the ZoneAire Sleep Surface is in the heel relief mode see figure 1 20 on page 1 48 Auto Firm Mode The auto firm mode increases the amount of pressure in the ZoneAire Sleep Surface The auto firm mode will fully inflate all the air bladders in the sleep surface making the surface very firm The patient s body will no longer displace air from the air bladders but will be raised up by the sleep surface This allows the caregiver to more easily handle the patient during ambulation positioning procedures within the bed and transfers from the bed There are two actions that place the ZoneAire Sleep Surface in the auto firm mode Press the AUTO FIRM button C on the footboard control panel see figure 1 19 on page 1 47 Some situations where the auto firm mode may be appropriate include Patient ingress egress Surface to s
308. and the red probe into pin 4 The voltage is approximately 110V AC Yes No The air system board 15 defective The air compressor 15 defective 10 The solenoid clicks Yes No Go to step 12 11 Check the pop off valve on the manifold Check for proper hose connec tions pinched air hoses or air leaks Pop off valve hoses and connections are okay Yes No Make the necessary repairs and retest Replace the air intake manifold 12 Set your VOM to measure V AC At J P29 place the black probe into pin 1 and the red probe into pin 5 The voltage is approximately 110V AC Yes No Go to step 13 Replace the solenoid 13 Check the continuity of the solenoid The solenoid is shorted Yes No Replace both the solenoid and the air system board Replace the air system P C board 14 Press the comfort switch to soften the mattress The mattress deflates Yes No Go to step 18 Advances Series Bed Service Manual man026re Page 2 53 2 14 DynamicAire Sleep Surface Will Not Operate Chapter 2 Troubleshooting Procedures 15 16 17 18 19 20 21 Change the mode of the mattress to prevention The mattress inflates Yes No Go to step 16 Go to step 17 The automatic LED lights Yes No Check the automatic switch or the wiring harness The sleep surface control board is defective Press firmly on the mattress and rel
309. andoff 26 22247 1000 1 Caution label 27 48921 1000 1 Night light assembly without scale 28 43200 02 1000 1 Night light board assembly 230 volt models 29 43610 01 1000 1 Motor capacitor 230 volt models 30 44532 1000 2 Motor capacitor 230 volt models 31 42822 02 1000 1 HV power control board assembly P1104 and P1105 models only 32 42822 03 1000 1 HV power control board assembly 230 volt models 33 44158 05 1000 1 Logic control board assembly 1105 P1115 models only A and ver sion beds only 34 36790 1000 8 Drive rivet bed exit models only 35 34778 1000 Caution label 36 15907 1000 2 Lockwasher Page 5 38 Advances Series Bed Service Manual man026re Electronics Pan Assembly Chapter 5 Parts List NOTES Advance Series Bed Service Manual man026re Page 5 39 Retracting Frame Assembly Chapter 5 Parts List Retracting Frame Assembly Figure 5 6 Retracting Frame Assembly Head end Foot end m026d004 Page 5 40 Advance Series Bed Service Manual 026 Retracting Frame Assembly Chapter 5 Parts List Table 5 27 Retracting Frame Assembly Item Number Part Number Quantity Description 1 43349 48 1000 1 Retracting frame assembly 2 44101 1000 1 Insulator air control box 3 43879 1000 8 Torx button head scre
310. ards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment damage can occur See P C Boards on page 6 4 for additional information 3 Place the footboard control panel in a static free workstation Advances Series Bed Service Manual man026re Page 4 143 4 57 Scale Micro Board Chapter 4 Removal Replacement and Adjustment Procedures 4 Remove the control panel assembly from the footboard control panel as follows a Remove grommet C from the bottom of the footboard control panel see figure 4 86 on page 4 144 and figure 4 87 on page 4 145 CAUTION Gently spread the top opening of the footboard control panel when removing the nurse control panel This will help prevent J P51 from catching and causing damage to the cables during removal Figure 4 86 Removing Installing Scale Micro Board E Version and Prior Beds Gently spread apart during assembly Flex strip P connector Receptacle housing bed function Receptacle housing scale function G m026d437 Page 4 144 Advance Series Bed Service Manual 026 4 57 Scale Micro Board Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 87 Removing Installing Scale Micro Board F Version Bed Gently spread apart during disassembly Receptacle housing bed function Receptacle housing scale function m026e523
311. art Number Description C1 30127 1000 Capacitor C2 43669 478 1000 Capacitor C3 30108 1000 Capacitor CRI through CR4 30210 5401B 1000 Diode CR5 30201 4003B 1000 Diode silicon P12 42835 05 1000 Connector P13 30995 02 1000 Connector header post P14 30995 03A 1000 Connector header post P30 30956 05 1000 Connector Ql 39616 1000 Regulator assembly Q2 30323 01 1000 Triac R2 30006 472 1000 Resistor R3 30006 152 1000 Resistor R4 30006 105 1000 Resistor R5 R7 R8 30006 153 1000 Resistor R6 30007 101 1000 Resistor R9 30051 1000 Potentiometer R10 30006 224 1000 Resistor RT1 RT2 43821 02 1000 PTC polyswitch RT3 RT4 44227 01 1000 PTC thermistor 51 30808 1000 Switch night light Tl 43197 1000 Transformer P1115 and P1145 43151 1000 Transformer P1116 and P1146 Ul 30406 741C 1000 Integrated circuit NOTE P N 43200 01 board is for models P1115 and P1145 P N 43200 02 board is for models P1116 and P1146 Advances Series Bed Service Manual man026re Page 5 177 Night Light Board Assembly Without Scale P N 48921 Chapter 5 Parts List Night Light Board Assembly Without Scale P N 48921 Figure 5 46 Night Light Board Assembly Without Scale P N 48921 gt lt gt lt gt lt x gt lt x 1 gt lt gt lt gt lt gt lt lt x gt lt 2 N 2 m026d082 Page 5 178 Advances Series Bed Service Manual man026re Night Light Board Assemb
312. art Number Qty Description 44635 01 1000 2 Patient control assembly lh bed with air or 44635 07 1000 2 Patient control assembly lh bed without air 44635 02 1000 2 Patient control assembly th bed with air or 44635 08 1000 2 Patient control assembly th bed without air 44119 01 1000 2 Outer control panel assembly 42684 1000 10 Volume knob Advances Series Bed Service Manual man026re Page 5 17 Recommended Spare Parts Chapter 5 Parts List Table 5 15 Recommended Spare Parts for Siderail on Version Advance Series Bed Models Siderail ID Number 56 Includes bed functions nurse call and bed exit Part Number Qty Description 44635 03 1000 2 Patient control assembly lh bed with air or 44635 09 1000 2 Patient control assembly lh bed without air 44635 04 1000 2 Patient control assembly th bed with air or 44635 10 1000 2 Patient control assembly rh bed without air 44119 01 1000 2 Outer control panel assembly Table 5 16 Recommended Spare Parts for Siderail on B Version Advance Series Bed Models Siderail ID Number 59 Includes bed functions and future options Part Number Qty Description 44635 05 1000 2 Patient control assembly lh bed with air or 44635 11 1000 2 Patient control assembly lh bed without air 44635 06 1000 2 Patient control assembly rh bed with air or 44635 12 1000 2 Pat
313. assembly Choose the following parts based upon voltage requirements i e 115 or 230 volt model beds 42822 01 1000 1 High voltage power control board assembly 115 volt models 42822 03 1000 1 High voltage power control board assembly 230 volt models Advances Series Bed Service Manual man026re Page 5 11 Recommended Spare Parts Chapter 5 Parts List See table 5 3 on page 5 12 for a recommended spare parts list for the 115 and 230 volt model beds with scale only models P1115 and P1116 Table 5 3 Recommended Spare Parts for Advance Series Bed Models P1115 and P1116 with Scale Only Part Number Qty Description SA1555 1000 1 Door assembly scale unit 44158 02 1000 1 Logic control board assembly Choose the following parts based upon voltage requirements i e 115 or 230 volt model beds 42822 01 1000 1 High voltage control board assembly 115 volt models 43200 01 1000 1 Night light with scale 115 volt models 42822 03 1000 1 High voltage power control board assembly 230 volt models 43200 02 1000 1 Night light board assembly 230 volt models See table 5 4 on page 5 12 for a recommended spare parts list for 115 and 230 volt model beds without scale and without the integrated air support system models P1104 P1105 and P1106 Table 5 4 Recommended Spare Parts for Advance Series Bed Models P1104 P1105 and P1106 with
314. ation System and bed controls are operating properly Figure 2 11 SideCom Communication System Tester HILL ROM HILL ROM COMPANY HILLENBRAND INDUSTRIES COMPANY SIDECOM TESTER SPEAKER ci m026d274 Connecting SideCom Communication System Tester For Operation To operate the SideCom Communication System tester perform the following steps 1 Disconnect the P379 cable from the wall 2 Connect the P379 cable to the SideCom Communication System tester 3 Connect the tester to a standard 110V AC outlet 4 Turn the tester power switch to the on position 2 34 Advances Series Bed Service Manual 026 Test Equipment Chapter 2 Troubleshooting Procedures NOTE All of the lights on the tester should be off except for the tester power and auxiliary power lights Testing With SideCom Communication System Tester NOTE Operating the HEAD KNEE HILOW switch from the siderail will not turn on the corresponding lamp on the tester These three functions do not operate with the Advance Series Bed 1 Operate the DIRECT INDIRECT or RADIO switch from the left siderail The corresponding light operates Yes The fault is in the corresponding siderail or the cable to the siderail Repeat this step for the right siderail 2 Operate the TV switch from the left siderail The TV light on the SideCom Communication System Tester comes on Yes No The fault is in t
315. ators are pictorially labeled to indicate their function The activators are fixed in relation to the head section within easy access of the occupant regardless of the degree of inclination CPR Release The head section is mechanized for emergency lowering A releasing mechanism is included for rapid lowering The release mechanism requires positive intentional action for release The bed mechanism recognizes the de coupling and automatically lowers the knee section and recouples the head mechanism This ensures proper head section lifting after the emergency This is not available on model P1104 Knee Section Inclination The bed is mechanized such that the occupant may elevate the knee section by voluntary selection of a finger touch activator The knee up knee down activators of a momentary type The activators are pictorially labeled to indicate their function The activators are fixed in relation to the head section within easy access of the occupant regardless of the degree of inclination Foot Section Inclination The foot section may be independently elevated by manually raising and engaging the support arm Manual repositioning does not affect the other bed features or operation Hilow Sleeping Surface The bed is mechanized such that a patient or nurse may raise or lower the sleeping surface to facilitate examination bed ingress and bed egress The activators are pictorially labeled and fixed in relation to the head
316. be into pin 12 and the red probe into pin 8 The voltage is between 3 and 6V DC when the switch is activated Yes No The switch or the wiring to the switch is defective Set your VOM to measure V DC At J P200 place the black probe into pin 21 and the red probe into pin 20 The voltage is between 3 and 6V DC when the switch is activated Yes No Set your VOM to measure V DC At J P71 place the black probe onto a ground screw and the red probe into pin 2 If the voltage is between 3 and 6V DC when the switch is activated the logic control board is defective If no the head down limit switch or the wiring to the limit switch is defective Set your VOM to measure V AC At J P2 place the black probe into pin 2 and the red probe into pin 3 The voltage is approximately 120V AC when the switch is activated Yes No Ifthe AC voltage is more than 175V AC the head drive is defective If the AC voltage is approximately OV AC the high voltage control board or the head motor is defective If the voltage is approximately 120V AC the head capacitor is defective Go to Final Actions on page 2 21 Page 2 44 Advance Series Bed Service Manual man026re 2 8 Head Section Will Not Raise Chapter 2 Troubleshooting Procedures 2 8 Head Section Will Not Raise The head section will not raise when the head up switch is activated W SHOCK HAZARD Unplug the bed from its power source Failure to do s
317. beds 43369 1000 1 Hilow motor assembly 115 volt models 43370 1000 1 Head motor assembly 115 volt models 350005 1000 1 Universal motor assembly 115 volt models This is a bit set only It requires screwdriver handle P N SA4180 The screwdriver handle can be ordered with the square tip set P N SA1260 Check to ensure that you do not already have screwdriver handle Page 5 10 Advances Series Bed Service Manual man026re Recommended Spare Parts Chapter 5 Parts List Part Number Qty Description 44529 1000 1 Hilow motor assembly 230 volt models 44530 1000 1 Head motor assembly 230 volt models 40459 01 1000 1 Knee motor assembly 230 volt models See table 5 2 on page 5 11 for a recommended spare parts list for the 115 and 230 volt model beds with the integrated air support system models P1135 and P1136 Table 5 2 Recommended Spare Parts for Advance Series Bed Models P1135 and P1136 with Integrated Air Support System Part Number Qty Description 44047 1000 2 board assembly SA7099 1000 2 Ticking P923CD ED 38187 1000 2 Quick coupling 0 125 male 38189 1000 2 Quick coupling 0 250 male 39024 1000 2 Quick coupling 0 250 female 39027 1000 2 Quick coupling 0 125 female 43270 1000 1 Night light without scale SA1554 1000 1 Door assembly without scale unit 44158 01 1000 1 Logic control board
318. ble 39 Not sold separately Trendelenburg indicator housing 40 Not sold separately Keps nut 41 Not sold separately Window 42 38525 1000 1 Adhesive tape 42 Not sold separately Membrane assembly no scale ZoneAire Sleep Surface 44 45670 20 1000 1 Cable ground strap 45 45670 24 1000 1 Cable ground strap 46 45665 1000 2 Ground clip 5 118 Advance Series Bed Service Manual 026 Footboard P4165B P1155 F Version Bed Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re Page 5 119 Footboard with Scale P4166A P1165 and E Version Beds Chapter 5 Parts List Footboard with Scale P4166A P1165 C and E Version Beds Figure 5 30 Footboard with Scale P4166A P1165 C and E Version Beds 52 29 m026e207 Page 5 120 Advances Series Bed Service Manual man026re Footboard with Scale P4166A P1165 C and E Version Beds Chapter 5 Parts List Table 5 51 Footboard with Scale P4166A P1165 C and E Version Beds Item Number Part Number Quantity Description 1 12951 1000 1 Grommet 2 90037 04 1000 4 Screw thread cutting 3 43604 1000 2 Receptacle bracket 4 752 1000 3 Screw truss head 5 40294 1000 1 Fo
319. bly It may be used if Vss ever needs to be connected to chassis ground at a central point Resistors R2 R3 and R4 are used to configure the primary coils of transformer T1 for series or parallel connection R2 and R3 provide parallel connection for a 120V AC input Only provides series connection for 230V AC input A CAUTION Fuse F1 protects the transformer primary and is necessary for UL544 approval For 120V AC power use 0 25A UL198G or a 0 2A IEC127 3 time lag fuse For 230V AC power use 0 125 UL198G or a 0 1A IEC127 3 time lag fuse Check the assembly drawing or schematic for proper Hill Rom fuse Use only the correct fuse to prevent equipment damage The transformer full load output as configured for this supply is 9V rms at 2A rms Advances Series Bed Service Manual man026re Page 3 35 ZoneAire Sleep Surface Hardware Theory of Operation Chapter 3 Theory of Operation PTCs RT1 and RT2 protect the secondaries and the raw supply from overloads They are also needed for IEC601 1 approval Resistor 5 discharges capacitor C3 when input power is removed Diode DS helps clamp line transients to 18 Connectors P102 and P103 supply low voltage power and connect the LON net to external nodes Pins 2 and 7 are VBB pins 3 and 8 are Vss pin 9 is net shield pin 4 is LONA and pin 5 is LONB Air Control Board P N 44760 Echelon Node The Echelon node consists of an Echelon micropro
320. board control panel in position To remove the footboard control panel remove the two locking pins and lift the footboard control panel off the mounting posts The head panel and footboard control panel feature multi piece injection molded plastic construction with internal reinforcing ribs and a high pressure laminate HPL decorator panel They also include steel tubing inserts for mounting purposes If it becomes necessary to replace parts or an entire head panel or footboard control panel obtain the correct part numbers from the parts list located in chapter 5 of this manual If you order an HPL decorator panel or an entire head panel or footboard control panel you must specify the color of the decorator panel If you do not know the color send a 2 51 mm or 3 76 mm square of the old HPL decorator panel for color matching CPR Release There are two CPR release handles located under the left and right side of the head section Use them to lower the head section in an emergency The CPR release lowers the head section from any elevated position Activate it by pushing a button on the CPR release handle and pull out on the handle Release the handle immediately after you pull it out When you activate the CPR release the head section automatically lowers to the flat position and the knee motor automatically lowers the knee section to the flat position When the entire sleep surface is flat the bed automatically resets itself
321. call switch 7 33344 1000 1 Switch TV 8 38607 1000 2 Switch back 9 14450 1000 1 Small cable tie 10 6161701 1000 1 Cable assembly siderail interface lh 11 6161601 1000 1 Cable assembly siderail interface rh 12 38773 1000 2 Communication label underlay 13 38772 1000 1 Communication label radio switch 14 91v132 1000 2 Blank communication siderail label 15 38771 1000 1 Communication label TV switch 16 35171 1000 3 Shrink tubing 17 35290 1000 1 Volume control 18 42214 1000 1 Volume gasket 19 28562 1000 4 Palnut 20 38260 1000 1 Foam tape 21 28550 1000 1 Speaker 22 42945 01 1000 1 Bed exit communication housing front 23 42945 02 1000 1 Communication housing front rh 24 38666 1000 1 Volume bracket 25 42684 1000 1 Volume knob 26 91v053 1000 1 Volume knob cover Advances Series Bed Service Manual man026re Page 5 145 Knee Drive Assembly P N 43140 and 61701 Chapter 5 Parts List Knee Drive Assembly P N 43140 and 61701 Figure 5 37 Knee Drive Assembly P N 43140 and 61701 m016d015 Page 5 146 Advances Series Bed Service Manual man026re Knee Drive Assembly P N 43140 and 61701 Chapter 5 Parts List Table 5 58 Knee Drive Assembly P N 43140 and 61701 Item Number Part Number Quantity Description 1 43288 1000 1 Cable harness
322. caster 5 light neutral or 45084 64 1000 or 45084 44 1000 Brake steer caster 6 light neutral Brake steer caster 4 light neutral Advances Series Bed Service Manual man026re Page 5 29 Base Frame With Scale Chapter 5 Parts List Item Number Part Number Quantity Description 87 SA7081 48 1000 4 5 urethane wheel only light neutral 88 43656 01 1000 1 Shoulder bolt Page 5 30 Advances Series Bed Service Manual man026re Base Frame With Scale Chapter 5 Parts List NOTES Advance Series Bed Service Manual man026re Page 5 31 Intermediate Frame Assembly Chapter 5 Parts List Intermediate Frame Assembly Figure 5 4 Intermediate Frame Assembly m026d003 Page 5 32 Advances Series Bed Service Manual man026re Intermediate Frame Assembly Chapter 5 Parts List Table 5 25 Intermediate FrameAssembly Item Number Part Number Quantity Description 1 43389 1000 11 Hilow torx screw 2 SA1597 1000 1 CPR switch housing assembly with screw 3 SA1559 1000 1 CPR switch assembly 4 43710 1000 1 Switch housing 5 43878 1000 17 Torx button head screw 6 43656 1000 Shoulder bolt 7 43989 1000 4 Washer non scale beds only
323. ce amplifier with gain of G 2 The voltage at US pin 3 is the output of the D A converter whose value is that needed to compensate for the DC offsets of the selected sensor and amplifier This voltage is subtracted from that at U6 pin 7 and the result is amplified by G 2 The voltage at US pin 7 is then applied to the A D converter U4 pin 3 Resistor R3 acts as a current limiter which protects U6 should a latchup condition occur and C3 provide decoupling Analog to Digital Converter Analog to digital converter U4 can be addressed to operate in a differential mode This allows it to be configured to operate with higher accuracy Resistors R17 and R18 divide Vcc in half This voltage is applied to the unity gain amplifier U6 whose output is applied to U4 pin 4 CH 1 To select U4 a 1 is applied to P131 pin 3 A D D A CS This 1 is inverted by U9 and applied to U4 pin 2 A 0 is applied to P131 pin 4 DATA_IN as a start bit resulting in at U4 pin 13 A 0 1 0 clock pulse is then applied to P131 pin 14 Page 3 42 Advances Series Bed Service Manual man026re ZoneAire Sleep Surface Hardware Theory of Operation Chapter 3 Theory of Operation The low to high transition of the inverted pulse at U4 pin 12 causes the start bit to be clocked into the A D as the first bit of the conversion instruction The remainder of the conversion instruction is sent by clocking in three 3 more bits 101 where 101 is the opcode
324. cessor U1 MC143150FU Neuron 32Kbyte PROM U2 power up reset circuit U11 10 MHz crystal and an RS485 transceiver U3 The nodes I O pins IO 0 through IO 3 make up a bit bi directional data bus IO 4 through IO 6 are used as address lines for the HC138 decoder The decoder outputs are chip select lines for the HC244A and HC240A buffers inputs and for the four HC175 flip flops outputs IO 8 through IO 10 make up the Neurowire bus These three signals along with other chip select lines are used to transmit receive data from the sensor valve module in the mattress Resistor R111 is used as a termination load for the RS485 bus If the air control board is not the last node on this bus this resistor should be removed Latches and Buffers Chip select enable lines of the HC244A and HC240A buffers allow their outputs to access the data bus The buffers are used to read the majority of this board s digital inputs The chip select clk lines of the HC175 flip flops are used to latch data already on the data bus into the flip flops Most of the outputs on this board are controlled from these flip flops Valve Sensor Module Digital Control Lines CONN CHK P114 13 is an input signal which determines if the user accessible connector located under the foot section is connected or not If the signal is LO the cable is either disconnected or there is no logic power available on the sensor valve board Relay K1 will be opened by the micro s
325. control panel inside of the foot panel Scale analog board Located under the head end cross channel of the base frame of the bed Bed exit module Located in the left outside portion of the head siderail 3 6 Advances Series Bed Service Manual 026 Component Locations Chapter 3 Theory of Operation Figure 3 1 Component Location gt TD S gt 10264135 3 7 Advance Series Bed Service Manual man026re Component Locations Chapter 3 Theory of Operation Table 3 2 ZoneAire Sleep Surface Part Component Identification Symbol Component Description Air control cover Air control board assembly Switching valve assembly CPR switch Transformer Power supply board Power supply box cover Figure 3 2 ZoneAire Sleep Surface Option Electrical Component Locations Page 3 8 Advance Series Bed Service Manual 026 Component Locations Chapter 3 Theory of Operation Table 3 3 Power Supply Board Jack Plug Identification Description J P101 J P103 J P102 J P106 J P28 J40 Symbol Figure 3 3 Power Supply Board Jack Plug Location NM CQ C 9 A lt 70264193 Page 3 9 Advance Series Bed Service Manual man026re Component Locations Chapter 3 Theory of Operation
326. ctions to begin gathering information about the problem Perform the Function Checks to isolate or identify a problem and to verify the repair after completing each corrective action replacing or adjusting a part seating a connector etc Perform the Final Actions after the Function Checks to verify the repair If troubleshooting procedures do not isolate the problem call Hill Rom Technical Support at 800 445 3720 for assistance Initial Actions Use Initial Actions to gather information from operators concerning problems with the Advance Series Bed Note symptoms or other information concerning the problem that the operator identifies This information helps identify the probable cause 1 Someone who can explain the problem is available Yes No Go to Function Checks on page 2 7 Advance Series Bed Service Manual man026re 2 5 Initial Actions Chapter 2 Troubleshooting Procedures 2 Ask that person to demonstrate or explain the problem The problem can be duplicated Yes No Go to Function Checks on page 2 7 3 The problem is a result of improper operator action Yes No V Go to Function Checks on page 2 7 4 Instruct the operator to refer to the procedures in the Advance Series Bed In Service Manual Perform the Function Checks on page 2 7 to ensure proper operation of the system NOTE Analyze the Advance Series Bed error codes by referring to tab
327. cuit U30 30414 2803A 1000 Integrated circuit U31 30410SP720A 1000 Integrated circuit Y1 4836710ROD9 1000 Crystal Page 5 194 Advance Series Bed Service Manual 026 ZoneAire Sleep Surface Air Control P C Board Assembly P N 44760 01 4476002 and 4476003 Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re Page 5 195 ZoneAire Sleep Surface Membrane Interface P C Board P N 44805 Chapter 5 Parts List ZoneAire Sleep Surface Membrane Interface P C Board P N 44805 Figure 5 52 ZoneAire Sleep Surface Membrane Interface P C Board P N 44805 Sheet 1 of 2 TOP VIEW 1994 HILL ROM MEMBRANE FOOFBOARD INTERFACE ASSY 44805 SCH 44803 RN14 06 914 915 1 ARBRES esse 4 RN1e 012 010 011 09 181A m026d208 Page 5 196 Advances Series Bed Service Manual man026re ZoneAire Sleep Surface Membrane Interface P C Board P N 44805 Chapter 5 Parts List Figure 5 53 ZoneAire Sleep Surface Membrane Interface P C Board P N 44805 Sheet 2 of 2 BOTTOM VIEW HLR 311 m026d209 Advances Series Bed Service Manual man026re Page 5 197 ZoneAire Sleep Surface Membrane Interface P C Board P N 44805 Chapter 5 Parts List Table 5 72 ZoneAire Sleep Surface Membrane Interface P C Board
328. d from its power source 3 Remove the mattress and seat section cover See Cover Seat Section on page 4 17 4 Disconnect the eight connectors A going to the ZoneAire Sleep Surface air control P C board see figure 4 20 on page 4 43 or figure 4 21 on page 4 43 CAUTION Ensure that your hands are clean and handle the P C boards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment damage can occur See P C Boards on page 6 4 for additional information Page 4 42 Advance Series Bed Service Manual 026 4 17 ZoneAire Sleep Surface Air Control P C Board Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 20 ZoneAire Sleep Surface Air Control P C Board Connections Old Style Shown m026d230 Figure 4 21 ZoneAire Sleep Surface Air Control P C Board Connections New Style Shown m026d282 Page 4 43 Advances Series Bed Service Manual man026re 4 17 ZoneAire Sleep Surface Air Control P C Board Chapter 4 Removal Replacement and Adjustment Procedures 5 Compress the standoffs B and remove the ZoneAire Sleep Surface air control P C board C Replacement Assemble in reverse order Page 4 44 Advance Series Bed Service Manual 026 4 18 ZoneAire Sleep Surface Switching Valve Assembly Chapter 4 Removal Replacement and Adjustment Procedures
329. d in table 2 6 on page 2 33 check the bed function voltages Set the VOM to measure V DC Take all measurements at the J P 200 testport cable Page 2 32 Advance Series Bed Service Manual man026re Test Equipment Chapter 2 Troubleshooting Procedures Table 2 6 Electrical Functions Tests for Bed Function Probe Correct Possible Location Voltage Fault KD knee Black pin 12 3 to 6V DC when the knee If the voltage is outside of the cor down red pin 6 down switch is activated rect voltage range but not zero KU knee up Black pin 12 3 to 6V DC when the knee when the switch is activated then red pin 7 up switch is activated the P C board is defective HD head Black pin 12 3 to 6V DC when the head If you have a voltage reading with down red pin 8 down switch is activated out activating the switch the HU head up Black pin 12 3 to 6V DC when the head switch is defective red pin 9 up switch is activated BD hilow Black pin 12 3 to 6V DC when the hilow If the voltage is zero volts when down red pin 10 down switch is activated the switch 2 activated then the BU hilow Black pin 12 3 to 6V DC when the hilow op M up red pin 11 up switch is activated KUL knee Black pin 21 3 to 6V DC when the knee up logic red pin 15 up switch is activated KDL knee Black pin 21 3 to 6V DC when the knee down logic red
330. d probe into pin 11 The voltage is between 3 and 6V DC when the switch is activated Yes No 9 The switch or the wiring to the switch is defective Set your VOM to measure V DC At J P200 place the black probe into pin 21 the red probe into pin 23 The voltage is between 3 and 6V DC when the switch is activated Yes No Set your VOM to measure V DC At J P72 place the black probe onto a ground screw and the red probe into pin 1 If the voltage is between 3 and 6V DC when the switch is activated the logic control board is defective If no the foot hilow limit switch or the wiring to the limit switch is defective Set your VOM to measure V AC At J P2 place the black probe into pin 1 and the red probe into pin 4 The voltage is approximately 120V AC when the switch is activated Yes Ifthe AC voltage is more than 175V AC the hilow foot drive is defective If the AC voltage is approximately OV AC the high voltage control board or the hilow foot motor is defective If the voltage is approximately 120V AC the hilow foot capacitor is defective 4 Go to Final Actions on page 2 21 Advances Series Bed Service Manual man026re Page 2 41 2 5 Knee Section Will Not Lower Chapter 2 Troubleshooting Procedures 2 5 Knee Section Will Not Lower The knee section will not lower when the foot down switch is activated Set your to measure V DC At J P200 place the black
331. d to its normal operating condition Then go to Final Actions on page 2 21 otherwise go to step 14 Replace the air control board This solves the problem Yes No Go to step 20 Return the bed to its normal operating condition Then go to Final Actions on page 2 21 The last two sleep surface LEDs SOFTER and AUTO FIRM are flashing Yes No Go to step 19 Replace the air control board This solves the problem Yes No Go to step 20 Return the bed to its normal operating condition then go to Final Actions on page 2 21 All eight sleep surface LEDs are flashing Yes No Replace the air control board Return the bed to its normal operating condition Then go to Final Actions on page 2 21 Page 2 70 Advance Series Bed Service Manual 026 2 20 ZoneAire Sleep Surface Triac Open Error Code 2 6 Chapter 2 Troubleshooting Procedures 20 Disconnect and inspect the air control board wiring assembly Repair any broken or damaged wires Connect the air control board wiring assembly to connector P110 F on the air control board see figure 2 21 on page 2 71 Perform the Air System Self Diagnostic Test on page 2 17 All eight LEDs are flashing Yes No Return bed to its normal operating condition Then go to Final Actions on page 2 21 Figure 2 21 Air Control Board Connections m026d282 21 Measure the AC voltage between
332. damage can occur See P C Boards on page 6 4 for additional information 1 Check the mattress for pinched or disconnected air hoses Pinched or disconnected air hoses are found Yes No Go to step 4 2 Replace the pinched hoses or connect the disconnected hoses This solves the problem Yes No V Go to step 4 3 Go to Final Actions on page 2 21 4 Check for large holes in the mattress upper main bladder lower main bladder and in the heel bladder Also check that hoses are connected to the correct components Holes are found Yes No Go to step 10 5 Replace the defective bladder and or connect the air hoses to the correct components This solves the problem Yes No Go to step 10 6 Go to Final Actions on page 2 21 Page 2 56 Advance Series Bed Service Manual 026 2 16 ZoneAire Sleep Surface Continuous Run Error Code 2 2 Chapter 2 Troubleshooting Procedures 7 Reset the system and cause a deflate to occur 8 Use a VOM to check for 108 130 VAC at P117 1 and P117 2 on the direction control board Voltage is okay Yes No Go to step 14 9 Check functionality of the flow direction valve The white dot on top of the valve should click into place during a deflate condition also the valve s resistance reading should be 700 Ohms maximum The flow direction valve functions okay Yes No Replace the flow direction valve 10 Check
333. ds Only Tools required Phillips head screwdriver Small pliers Removal A CAUTION Unplug the bed from its power source before removing or installing the footboard control panel Damage can occur to the electronics in the footboard control panel during removal or installation if the bed is plugged into its power source 1 Remove the footboard control panel See Footboard Control Panel on page 4 11 2 Remove the two screws H connecting the receptacle housing to the receptacle bracket see figure 4 30 on page 4 57 3 Remove the three screws A securing the nurse control panel to the foot board control panel Figure 4 30 Nurse Control Panel and or Cable Replacement Non Scale Beds Only Connector C tie S 1 45 fillet Receptacle housing 9 Receptacle bracket m026d126 Advances Series Bed Service Manual man026re Page 4 57 4 23 Nurse Control Panel and or Cable Non Scale Beds Only Chapter 4 Removal Replacement and Adjustment Procedures 4 The nurse control panel can now be tilted out at the top edge and lifted up until restrained by the nurse control cable 5 Remove screw B connecting the ground strap wire to the nurse control panel 6 Using the small pliers compress the tab on the cable tie and remove the cable tie from the bracket 7 Gently separate the 26 pin cable connector A CAUTION Be careful not t
334. e Tools required 2 1 2 open end wrenches Adjustment 1 Remove the head end covers See Covers Head End on page 4 15 2 Loosen both jam nuts A and B on the back side of the CPR release handle see figure 4 64 on page 4 110 Figure 4 64 CPR Release Handle Cable Connection at the Handle CPR release handle m026d109 3 Locate the cable ball stop B as it passes through the latch release bar A on the CPR mechanism see figure 4 65 on page 4 111 Page 4 110 Advance Series Bed Service Manual 026 4 43 CPR Handle Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 65 CPR Release Handle Adjustment 1 8 gap m026e351 4 Adjust the threaded end of the CPR cable C located the back side of the CPR release handle see figure 4 64 on page 4 110 to establish 1 8 gap between the cable ball stop B and the latch release bar A see figure 4 65 on page 4 111 5 Tighten both jam nuts A and B on the back side of the CPR release handle see figure 4 64 on page 4 110 6 Activate the CPR release handle to ensure that the cable adjustments are correct Advances Series Bed Service Manual man026re 4 111 4 44 CPR Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures 4 44 CPR Limit Switch Tools required 25 torx head screwdriver Extraction tool P N 428356 Removal 1 Remove the electronics pan assembly See E
335. e The fittings are plastic and can break if abused during the removal process A CAUTION Do not cut or scar the brass fitting on the ZoneAire Sleep Surface compressor new style This can cause an excessive airloss and turn on the service required LED Advances Series Bed Service Manual man026re Page 1 61 Safety Tips Chapter 1 Introduction CAUTION Use caution when removing the air hoses from the ZoneAire Sleep Surface solenoid new style The fittings are plastic and can break if abused during the removal process CAUTION Attach the large air hose to the ZoneAire Sleep Surface compressor with a cable tie This will help prevent the hose from becoming unattached during operation which can cause equipment damage CAUTION Gently spread the top opening of the footboard control panel when removing the nurse control panel This will help prevent J P51 from catching and causing damage to the flex strip during removal CAUTION Ensure that the flex circuit to the nurse control panel switch is not damaged when removing the old switch and installing the new switch Overheating the flex circuit will cause delamination resulting ina shorted or open circuit condition CAUTION Do not over tighten the footboard control panel switch retaining nut during installation of the nurse control panel switch Over tightening the nut will cause the switch to not operate properly CAUTION Align the switch
336. e s trim points are calculated Pressure out of range delay timers are defeated to allow immediate correction to the new trim points Appropriate timers and counters are initialized Proper footboard control panel LEDs are lit New mode is stored in the on chip EEPROM Power Down A transition to the off mode either manually or because of a system error initiates a power down Upon power down the following occurs All outputs including the relay are disabled The new mode off mode is stored in on chip EEPROM All air system related footboard control panel LEDs are turned off If the transition to the off mode is due to a system error the footboard control panel SERVICE REQUIRED LED will flash a code Sleep Surface Lockout The sleep surface lockout function enables disables patient control of the zone pressure trim points while in the comfort mode The stage of the lockout is retained through resets and while operating in all modes this includes the off mode When this function is active The SLEEP SURFACE LOCKOUT LED is lit Patient control of trim points is disabled footboard control panel control is allowed When this function is inactive The SLEEP SURFACE LOCKOUT LED is off Patient control of trim points is enabled Advances Series Bed Service Manual man026re Page 3 53 ZoneAire Sleep Surface Software Theory of Operation Chapter 3 Theory of Operation Syste
337. e 1 If it is less than or equal to 20 the counter is cleared and the 5 minute timer is restarted The ability to detect a slow leak error is much greater in the auto firm mode where the pressures are much higher and therefore leak more Should one need to troubleshoot a system with this error they should do so while in the auto firm mode Page 3 54 Advances Series Bed Service Manual man026re ZoneAire Sleep Surface Software Theory of Operation Chapter 3 Theory of Operation Continuous Run Error In all modes except the off mode the system is monitored for failure conditions that would cause the pump to be commanded by the control algorithm to run continuously Examples of these are Excessive air leaks Faulty pump Faulty air manifold or flow direction valve Faulty pressure sensor or sensor circuit Faulty control circuit Loss of AC power or blown fuse Open or pinched hose Mattress connector not seated properly If the pump runs continuously for approximately 10 minutes in either an inflate or deflate sequence a continuous run error is flagged the operating mode transitions to off and the footboard control panel SERVICE REQUIRED LED repeatedly flashes code 2 Triac Short Error In all modes except the off mode the system is repeatedly checked for a control circuit failure that would cause an air manifold valve the flow direction valve or the pump to be wrongly activated
338. e 1 14 on page 1 42 The bottom portion of the ticking has six magnets enclosed in pockets located around the outer edge of the mattress These magnets help hold the mattress and sheets in place by adhering to the metal sleep surface A buckle located at the foot end of the mattress holds the mattress in place on the hard pan deck Advances Series Bed Service Manual man026re 1 41 General Operation Chapter 1 Introduction Figure 1 14 ZoneAire Sleep Surface Mattress Assembly m026d254 Mattress Top and Bottom Foam The top foam A is segmented to provide different densities of support for the patient It also provides some protection against punctures from sharp objects to the upper bladder B The bottom foam D is shaped like a tub with dense side walls The foot end is cut out to allow room for the surface control module G and locator plate This tub cradles the upper main air bladder B the lower main air bladder C and the heel air bladder 1 Mattress Main Air Bladders Upper and Lower The main air bladders are contained inside the bottom foam section and are used in all modes of operation The upper main air bladder B and the lower main air bladder C are identical only the hose connections from the surface control module determine the bladder functions Page 1 42 Advance Series Bed Service Manual man026re General Operation Chapter 1 Introduction The two main air b
339. e Compressor Assembly Old Style Chapter 5 Parts List DynamicAire Sleep Surface Compressor Assembly Old Style Figure 5 10 DynamicAire Sleep Surface Compressor Assembly Old Style m026d006 Page 5 50 Advance Series Bed Service Manual 026 DynamicAire Sleep Surface Compressor Assembly Old Style Chapter 5 Parts List Table 5 31 DynamicAire Sleep Surface Compressor Assembly Old Style Item Number Part Number Quantity Description 1 38277 48 1000 1 Air system weld assembly 2 38291 1000 1 Manifold mounting plate 3 43878 1000 10 Torx button head screw 4 38287 1000 2 Elbow 90 5 38296 1000 Hose clamp 6 38292 1000 1 Tubing 7 8 38289 1000 2 Relief valve 9 39257 1000 4 Lockwasher helical 10 21230 1000 4 Screw 11 39507 1000 1 Connector tee 12 38301 1000 1 Air system cover assembly 13 43879 1000 7 Torx button head screw 14 90027 08 1000 4 Screw 15 38256 1000 1 Air compressor 16 38283 1000 1 Fitting elbow 90 17 38202 1000 1 Hose clamp red 18 Not available Formed tubing 19 4759 1000 1 Screw 20 26797 1000 1 Cable clamp 21 30951 1000 2 22 38759 1000 1 Insulator 23 38583 1000 1 Compressor solenoid breakout cable 24 30973 1000 1 Connector housing 25 14450 1000 5 Small cable tie 26 38293 1000 1 Tubing 27 SA4475 1000 5 Sol
340. e Manual man026re Page 2 21 Test Equipment Chapter 2 Troubleshooting Procedures Test Equipment WARNING Only qualified service personnel should use test equipment on the Advance Series Bed Before using the test equipment on the Advance Series Bed be sure that you have read and understand the information under Test Equipment To complete the electrical diagnostics testing described you will need the following Four Motor Bed Tester see Four Motor Bed Tester Not Available on page 2 23 e Volt ohm meter see Volt Ohm Meter V OM on page 2 30 SideCom Communication System tester see SideCom Communication System Tester on page 2 34 Jumper wire NOTE For checking voltages you will need a volt ohm meter VOM Fine tip probes are recommended for checking voltages This test equipment will help service personnel pinpoint operational problems on the Advance Series Bed This chapter includes a list of functions and the technical information required to inspect the bed and diagnose problems Wiring diagrams for the boards in the Advance Series Bed are located in chapter 3 Testing Requirements Before you begin troubleshooting the Advance Series Bed use either the Four Motor Bed Tester or a VOM to check the following voltages Follow the instructions for either the Four Motor Bed Tester see Four Motor Bed Tester Not Available on page 2 23 or your VOM see Volt Ohm Meter
341. e connector B Remove two screws E holding each valve assembly to the manifold d Carefully lift the sensor control valve s from the manifold 8 If entire assembly is being removed a Remove the six air tubes C from the sensor control valves b Push the valve release arms on the surface control frame and remove the complete sensor control valve assembly D Page 4 38 Advance Series Bed Service Manual 026 4 15 ZoneAire Sleep Surface Sensor Control Valve Chapter 4 Removal Replacement and Adjustment Procedures Replacement Assemble in reverse order NOTE Ensure that the six air tubes are connected to its corresponding valve per their original orientation Advances Series Bed Service Manual man026re Page 4 39 4 16 ZoneAire Sleep Surface Power Supply P C Board Chapter 4 Removal Replacement and Adjustment Procedures 4 16 ZoneAire Sleep Surface Power Supply P C Board Tools required 25 torx head screwdriver Phillips head screwdriver 3 16 nut driver Removal W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 1 Unplug the bed from its power source 2 Remove the footboard control panel from the bed See Footboard Control Panel on page 4 11 3 Remove the foot end cover See Cover Foot End on page 4 13 4 Remove the screw B from the cover A of power supply box see figure 4
342. e head and foot sections The restraint attachments and drainage bag holders are made of number three gauge 0 243 6 2 mm diameter steel wire The adjustable frame has a rigid mattress stop attached to the foot section that can be folded down when not in use The mattress stop is made of 0 188 x 0 750 4 8 mm x 19 mm wide round edge strip steel not less than 3 750 9 5 cm high IV Rod Accommodation There are a minimum of six locations to accommodate the installation of an IV rod two at the head end two in the seat section and two at the foot end Each location has sufficient structural integrity that fracture frame equipment may be used without degradation of function or structure Docking Wall Protection The bed is equipped with either docking bumpers or wall protecting roller bumpers The bed can be retrofitted as desired Siderails The bed has sectionalized 1 2 length siderails The bed is equipped with both head and foot siderails as standard equipment The siderails retract and are storable within the confining limits of the head panel and footboard control panel or sleep surface frame The foot siderail is equipped with an intermediate stop allowing greater access for occupant ingress and egress Page 1 20 Advance Series Bed Service Manual man026re Specifications Chapter 1 Introduction Head Siderails Both head siderails contain illuminated controls Each head siderail contains patient head and k
343. e retardant P155 11 ISS bed pole unit face mount P157 11 ISS block face mount installation kit 155 03 ISS bed pole unit 721C 3 Pendant control 847B Adapter fracture frame 3 4 pin 847C Adapter fracture frame 1 2 pin P844C 48 Trapeze support P855C 1 Siderail pads head and foot P855C 1H Siderail pads head only P99 32 Bed extender assembly 2217 IV rod 2221 Permanent IV pole Advance Series Bed Service Manual man026re Page 7 3 7 1 Fracture Frame Adapter Socket P847B P847C Chapter 7 Accessories 7 4 Fracture Frame Adapter Socket P847B P847C Hill Rom has two different fracture frame adapter socket sets available to handle most fracture frame equipment The model P847B sockets have a 3 4 inside diameter while the P847C sockets have a 1 2 inside diameter Please specify which size is needed when ordering Figure 7 1 Fracture Frame Adapter Socket P847B P847C Insert the long adapter tube into I V socket Insert the short adapter tube into socket Head end m026d103 7 4 Advances Series Bed Service Manual man026re 7 2 Roller Bumper Assembly P818C03 P818C04 Chapter 7 Accessories 7 2 Roller Bumper Assembly P818C03 P818C04 Figure 7 2 Roller Bumper Assembly P818C03 P818C04 P818C03 face mount m026d122 P818C04 bottom top mount
344. e screw assembly toward the foot of the bed until screw E can be lifted from the key hole slot 10 Remove the hilow head drive screw assembly Page 4 92 Advances Series Bed Service Manual man026re 4 38 Hilow Head Screw Assembly Chapter 4 Removal Replacement and Adjustment Procedures Replacement 1 Replace or make the necessary repairs to the assembly 2 Assemble in reverse order A CAUTION Failure to align the switch slide and the drive boots when installing the hilow head drive screw can cause severe damage to the bed 3 Align the switch slide F and the drive boots C which are fastened to the torque cage D Advances Series Bed Service Manual man026re Page 4 93 4 39 Head Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures 4 39 Head Limit Switch Tools required 25 torx head screwdriver Extraction tool P N 428356 2 x 4 x 30 lumber Removal 1 Remove the head motor assembly See Head Motor on page 4 80 2 Remove the three screws A from the head limit switch housing see figure 4 55 on page 4 94 Figure 4 55 Preparing to Remove Install the Head Limit Switch m026d019 3 Remove screw B from the radial bracket 4 Disconnect the limit switch cable connector D 5 Locate and mark the two wires C coming from the CPR switch to the limit switch cable connector D Page 4 94 Advances Series Bed Service Manual man026re 4 39 Head Limit
345. e surface valves connector E from the sensor control board B Advances Series Bed Service Manual man026re Page 4 35 4 14 ZoneAire Sleep Surface Sensor Control Board Chapter 4 Removal Replacement and Adjustment Procedures 8 Note the orientation of the six tan colored hoses C from the sensor control board NOTE Record the orientation of the tan colored hoses before removing them from the sensor control board This identification is necessary for the replacement procedure 9 Remove the six tan colored hoses C from the sensor control board 10 Remove the sensor control board B from the frame as follows a If standoffs are used to secure the sensor control board compress the standoffs while lifting upward on the sensor control board b If screwlocks are used to secure the sensor control board use a 3 16 nut driver to remove the two screwlocks then push the lever holding the sensor control board B to the frame 11 Remove the sensor control board B Replacement Assemble in reverse order NOTE Ensure the orientation of the six tan colored hoses is identical to the original orientation Page 4 36 Advances Series Bed Service Manual man026re 4 15 ZoneAire Sleep Surface Sensor Control Valve Chapter 4 Removal Replacement and Adjustment Procedures 4 15 ZoneAire Sleep Surface Sensor Control Valve Tools required Extraction tool P N SA3658 Phillips head screwdriver Remov
346. ease The mattress inflates Yes No 4 The sleep surface control board is defective The top bladder system is OK Press a different switch to soften the mattress The mattress deflates Yes No Go to step 19 The firm or soft switch is defective Check for continuity of the solenoids The solenoids are shorted Yes Go to step 20 Replace the shorted solenoids Set your VOM to measure V AC At J P29 place the black probe into pin 1 and the red probe into pin 6 AC voltage is present Yes No The sleep surface control board is defective Replace the solenoid Go to Final Actions on page 2 21 Page 2 54 Advances Series Bed Service Manual 026 2 15 ZoneAire Sleep Surface Slow Leak Error Code 2 1 Chapter 2 Troubleshooting Procedures 2 15 ZoneAire Sleep Surface Slow Leak Error Code 2 1 When isolating the fault to one component in the pneumatic subsystem ensure that all cables and air hoses are connected properly Check the coupling and all tubing for signs of damage A CAUTION Ensure that your hands are clean and handle the P C boards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment damage can occur See P C Boards on page 6 4 for additional information NOTE Leaks are more obvious in the auto firm mode Hose connections are the most common source of leaks 1 Pres
347. ectors and Terminals P C Boards 5 240 Connectors Terminals Motors Limits 5 248 Siderail Assembly Complete 5 249 Patient Control Unit and Communication Module 5 250 Siderail Control Switch RE RA REESE ERE 5 258 Parts List OA ee DE eS 5 260 VIP Foot Panel Assemblies 5 261 Page 5 4 Advance Series Bed Service Manual man026re Warranty Chapter 5 Parts List Warranty HILL ROM COMPANY INC LIMITED WARRANTY Hill Rom Company Inc Hill Rom has a long tradition of providing superior products and service to our customer Our goal is Total Customer Satisfaction In that spirit Hill Rom is proud to offer the following warranty GENERAL WARRANTY APPLICABLE UNLESS A SPECIFIC WARRANTY IS LISTED Hill Rom warrants to the original purchaser that its products and replacement parts shall be free from defects in material and workmanship for a period of one 1 year from date of delivery Hill Rom s obligation under this warranty is expressly limited to supplying replacement parts and or service for or replacing at its option any product which is in the sole discretion of Hill Rom found to be defective In addition to the foregoing one year warranty Hill Rom warrants to the original purchaser that
348. ed Service Manual 026 Wiring Diagrams Chapter 3 Theory of Operation Figure 3 35 Patient Inner Control Board for B Version Beds P N 44581 01 02 03 04 05 06 and C Version Beds P N 45016 01 02 03 04 05 06 K 83 a me E xd m s sig m EN Bin g 7 a oe EE E 2 78 szg 7 Ti SS EL 7 a y va 4 85 88 f E 9 3 5 z ag 5 g 44 ss 34 Bh Ps 28 188 us te he pon m026d182 Advance Series Bed Service Manual man026re Page 3 21 Wiring Diagrams Chapter 3 Theory of Operation Figure 3 36 Siderail Switch Assembly P N 44667 bed up bed down head up head down seat deflate nurse call 3 96 30816 01 4447810 m026d178 3 22 Advances Series Bed Service Manual man026re Wiring Diagrams Chapter 3 Theory of Operation Figure 3 37 Siderail Interface Board P N 44578 4447808 P8 4447802 TO BED EXIT P3 4447812 P2 4447809 m026d139 Advances Series Bed Service Manual man026re 3 23 If 97585 va 24 12 91 81 9 S 2
349. ed Service Manual man026re 2 67 2 20 ZoneAire Sleep Surface Triac Code 2 6 Chapter 2 Troubleshooting Procedures 4 Plug the bed into its power source and perform the Air System Self Diagnostic Test on page 2 17 Only the first six sleep surface LEDs PRESSURE RELIEF HEEL RELIEF 1 HEEL RELIEF 2 HEEL RELIEF 3 COMFORT and FIRMER are flashing Yes No Go to step 16 W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 5 Unplug the bed from its power source WARNING Secure the mattress and frame while removing the dust cover Failure to do so could result in personal injury 6 Remove two torx head screws and loosen the two remaining torx head screws on top of the seat section portion of the sleep surface On A B C and E version beds loosen the screws on top of the seat section portion of the sleep surface then reach under the seat section and rotate the two locks securing the seat section to the sleep surface 7 Place the seat section on either the head or foot sleep surface 8 Remove the four screws securing the cover to the bed and remove the cover 9 Inspect the transformer wiring assembly Repair any broken or damaged wires Disconnect and then connect the transformer wiring assembly connector J P118 A to the air control board see figure 2 19 on page 2 69 Plug the bed into an app
350. eds Chapter 5 Parts List Footboard P4165A P1155 C and E Version Beds Figure 5 28 Footboard P4165A P1155 and Version Beds 30 m026d206 Page 5 112 Advance Series Bed Service Manual 026 Footboard P4165A P1155 C and E Version Beds Chapter 5 Parts List Table 5 49 Footboard P4165A P1155 and Version Beds Item Number Part Number Quantity Description 1 12951 1000 1 Grommet 2 90037 04 1000 4 Screw thread cutting 3 43604 1000 2 Receptacle bracket 4 752 1000 3 Screw truss head 5 40294 1000 1 Footboard shell assembly 6 40310 01 1000 1 Caution label 7 38524 1000 1 HPL insert 8 393 1000 2 Screw 9 45856 1000 2 Foam spacer 10 44734 PL 1000 1 Interface box top 11 13206 1000 5 Screw 12 15907 1000 4 Lockwasher 13 44805 1000 1 PCB assembly membrane interface 14 44735 1000 1 Insulator 15 44733 PL 1000 1 Interface box bottom 16 44808 02 1000 1 Cable MKI net non scale 17 44806 1000 1 Cable MFI nurse control 18 14450 1000 3 Small cable tie 19 45708 1000 1 Wire tie 20 44809 1000 1 Cable MKI LED board 21 90030 08 1000 5 Screw 22 44732 1000 1 LED board assembly 23 45928 1000 2 Foam shield 24 4975703 1000 1 Casting key panel no scale w
351. edures A WARNING Secure the mattress and frame while removing the dust cover Failure to do so could result in personal injury 4 Remove two torx head screws and loosen the two remaining torx head screws on top of the seat section portion of the sleep surface On A B C and E version beds loosen the screws on top of the seat section portion of the sleep surface then reach under the seat section and rotate the two locks securing the seat section to the sleep surface 5 Place the seat section on either the head or foot sleep surface 6 Connect the negative lead of the voltmeter to the anode end of D16 B located on the air control board see figure 2 15 on page 2 63 Initiate the self diagnostics test Connect the positive lead of voltmeter to pin 1 on P114 A The DC voltage is greater than 8V DC Yes No Replace the air control board Figure 2 15 Air Control Board 990 3 PII CX og 1 0 Pook FD X il 20 gt pO A 215 HH ieee p 0 E LL mors m EI AC m026d278 Advances Series Bed Service Manual man026re Page 2 63 2 19 ZoneAire Sleep Surface Mattress Disconnected Error Code 2 5 Chapter 2 Troub
352. ee figure 4 10 on page 4 21 Figure 4 10 DynamicAire Sleep Surface P C Board Location Advance Series Bed Service Manual man026re Page 4 21 4 7 DynamicAire Sleep Surface P C Board Chapter 4 Removal Replacement and Adjustment Procedures A CAUTION Do not cut or score into the male fittings when removing the air hose from the DynamicAire Sleep Surface P C board Cutting down into the fittings can cause damage and excessive airloss 5 Remove the air hose from the male fittings A 6 Remove the screw C 7 Compress the standoffs E and remove the DynamicAire Sleep Surface PC board D from the bed Replacement Assemble in reverse order Page 4 22 Advance Series Bed Service Manual 026 4 8 DynamicAire Sleep Surface Compressor Old Style Chapter 4 Removal Replacement and Adjustment Procedures 48 DynamicAire Sleep Surface Compressor Old Style Tools required 25 torx head screwdriver Needle nose pliers 11 32 nut driver or open end wrench Removal 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the seat section cover See Cover Seat Section on page 4 17 4 Remove the two screws E securing the compressor assembly A to the frame of the bed see figure 4 11 on page
353. eel middle manifold valve drive circuit COMFORT LED Heel bottom manifold valve drive circuit FIRMER LED Pump drive circuit SOFTER LED Flow direction valve drive circuit AUTO FIRM LED Page 3 58 Advance Series Bed Service Manual 026 Control Board Theory of Operation Chapter 3 Theory of Operation Control Board Theory of Operation The motor control board theory of operation is a description of the master control board assembly which drives limit switches siderail attendant console and the Trendelenburg function The mattress control board theory of operation is a description of circuit controls for the pressure in both upper and lower bladders This information will help you understand the control boards and act as an aid in troubleshooting problems encountered with electrical functions Limit Switches Two types of limit switches may be encountered One type is a miniature electromechanical snap action switch the other type is a electromagnetic sensor switch which is a production replacement for the electromechanical type switch Both types determine the drive screw end of travel limit set points contour up and contour down Two different logic control boards supply power to the two different types of limit switches Their major difference is in their hilow protect circuit scale interconnect circuit and the connector interface system Advances Series Bed Service Manual
354. eigh position will be active It is possible to change to the higher weigh position NOTE Change weigh position only with an empty bed To change weigh positions either from low position to high or high to low 1 Place the bed in its current weigh position Use the hilow function as needed 2 Press and hold 000 0 button 3 000 0 will flash in the scale display 4 When 000 0 stops flashing keep holding the button 5 Press the button 6 Release the 000 0 button and the button 7 and NOT IN WT POSITION will appear in the scale display 8 Move the bed to the other weigh position using the hilow function 9 NOTIN WT POSITION will disappear from the display when weigh position is achieved 10 The bed will automatically zero itself see Zero the Scale on page 1 53 Advances Series Bed Service Manual man026re Page 1 55 Safety Tips Chapter 1 Introduction Safety Tips Before Operating Before operating the Advance Series Bed be sure that you have read and understand in detail the contents of this manual It is important that you read and strictly adhere to the aspects of safety immediately following Any reference to a side of the bed is from the patient s view lying in the bed on his her back We urge you to incorporate these safety tips into your procedures for the safety of both patients and staff SHOCK HAZARD The potential for
355. elease to manually lift the head section If you do the head section may not elevate properly until you manually reset it If this occurs see Head Section on page 4 9 Damage to the bed can occur when the head section is not properly reset if manually lifted using the CPR release You can manually raise the head section by using a Hill Rom P2217 IV rod as a crank See Cranking Procedure on page 1 32 Hilow Function You can manually raise or lower the hilow head and hilow foot screw assemblies individually This is done using a Hill Rom P2217 IV rod as a crank See Cranking Procedure on page 1 32 Advances Series Bed Service Manual man026re Page 1 31 General Operation Chapter 1 Introduction Knee Function You can raise the knee section at any time by lifting up on the knee section or foot section near the pivot There is no manual cranking of the knee section for raising or lowering Cranking Procedure A WARNING Unplug the bed from its power source before inserting the IV rod for manual operation Unexpected resumption of power can cause the IV rod to rotate and cause injury 1 Unplug the bed from its power source 2 Extend the Hill Rom P2217 IV rod 3 If manually cranking the head section or the hilow head screw assembly a Insert the IV rod A through the appropriate access hole in the head end channel see figure 1 10 on page 1 33 b Push the IV rod until it engages the roll pin i
356. electrical shock exists with electrical equipment Establish policies and procedures to train and educate your staff on the risks associated with electric equipment SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage SHOCK HAZARD Do not expose the bed to excessive moisture Personal injury or equipment damage could occur SHOCK HAZARD High voltage is present Use extreme care or personal injury could occur SHOCK HAZARD Unplug the unit from its power source Failure to do so could result in personal injury or equipment damage Page 1 56 Advances Series Bed Service Manual man026re Safety Tips Chapter 1 Introduction Wy SHOCK HAZARD Do not expose the unit to excessive moisture Personal injury or equipment damage could occur WARNING Secure the mattress and frame while removing the dust cover Failure to do so could result in personal injury WARNING Do not use the Advance Series Bed in the presence of flammable gas or vapors A fire and explosion hazard in this environment exists as a result of equipment operation WARNING Do not allow personnel to have their entire body below the sleep surface and within the confines of the bed Personal injury could occur WARNING Do not work under an unsupported load Install appropriate temporary supports Failure to do so could result in personal injury or equipment damage
357. elief mode The heel relief mode assists the nurse in managing interface pressure on the heel Put the ZoneAire Sleep Surface in the pressure relief mode before activating the heel relief mode The patient or nurse cannot adjust the firmness or softness of the ZoneAire Sleep Surface while in the heel relief mode To determine which heel relief zone to select Observe the patient s heel position relative to the heel indicator labels on both sides of the foot section of the sleep deck frame These labels indicate heel position and are marked 1 2 and 3 which correspond to the heel relief zones Ifthe patient s heels are positioned within the label area marked heel zone at the head end portion of the foot section press HEEL RELIEF 1 button A see figure 1 21 on page 1 49 Figure 1 21 ZoneAire Sleep Surface Heel Relief Switches m026d261 Ifthe patient s heels are positioned within the label area marked heel zone 2 at the center portion of the foot section press HEEL RELIEF 2 button B Ifthe patient s heels are positioned within the label area marked heel zone 3 at the foot end of the foot portion of the bed press HEEL RELIEF 3 button C Advances Series Bed Service Manual man026re Page 1 49 General Operation Chapter 1 Introduction When engaged properly the heel relief mode will lower the surface under the heels
358. em us m LOPOS AUX3 EC Vss Eout LL HLUPSG 1 vod vis m3 Dr 2 eure 4323107 5 RLO m Stn TP 620K Us F 8 155 TR 3 TR H Um go 5 m i3 4 Vss Um 72114 5 E Z BRAKE pU 09 Mass A 5 1115 SZ 8 30109334M 22K 27 1 RT 1N4003 ZS N4003 BPWR GFSILOG LRT 6 16 R34 7 m0 17 NN 10 5 30K 1 4W5 vss TRO 8 JIR FLAT 18 432310 BNSI TREND Mes 9 HLDN 0832 NUT INPUT INPUT HLON SECTION OF SWITCH CONNECTIONS 15 Dan E TRENDIN FOR REFERENCE ONLY eas AA m CHAIR_IN_FB 13 Hele vals 55 P19 54 Di va LOB 12 4323116 Q nds 3 2 TR 19 cH our F8 BUSG RT _ 5056 P237 R2 7 CHAIR_OUT FB m X Vss GLI lt 822 11486 vs 1 HULIN ir 1X ee LOK REVTRIN 40428 x HILOW DOWN HOIN LOK IN 820K 30410 XUL 0 z T 8 jo ET GT 282 HILO FB m m 3 RES LOB UU KNEE LOB IN HI_POS Moi gt SGMIF veas P u LRT u 11 BUFB XU 1 2 SGMOF MAT TAU N E B ED ME ren 1 6 1 xD 6 1 PARTY Fs cuock J H IN FB 1 T tu CHAIR IN FB AUXI 0 LOH IN ARR 820K 3041040428 HLDNSG GR COUR AUXL 10 CHAIR_OUT_FB 14 22K XD
359. en this test is completed all eight LED indicators in the sleep surface area of the footboard control panel should be constantly on not flashing for about 4 seconds Advance Series Bed Service Manual man026re Page 2 17 Function Checks Chapter 2 Troubleshooting Procedures 4 If any of the eight LED indicators for the sleep surface are flashing refer to table 2 3 on page 2 18 for the inoperative area of the ZoneAire Sleep Surface Table 2 3 Diagnostic Tests Fault Codes sleep LED Indicated Function That is Faulty Indicator PRESSURE RELIEF Head solenoid driver on the air board HEEL RELIEF 1 Seat solenoid driver on the air board HEEL RELIEF 2 Knee solenoid driver on the air board HEEL RELIEF 3 Heel relief 1 solenoid driver on the air board COMFORT Heel relief 2 solenoid driver on the air board FIRMER Heel relief 3 solenoid driver on the air board SOFTER Air compressor driver on the air board AUTO FIRM Direction flow valve driver on the air board Page 2 18 Advance Series Bed Service Manual 026 Function Checks Chapter 2 Troubleshooting Procedures Air System Independent Diagnostic Test This diagnostic test allows service personnel to check each component of the ZoneAire Sleep Surface separately There are eight LED indicators that are used for this diagnostic testing These eight indicators represent different areas of the sleep surface The footboard co
360. enoid 28 29 38288 1000 2 Straight fitting 30 38276 1000 1 Air system assembly 31 Advances Series Bed Service Manual man026re Page 5 51 DynamicAire Sleep Surface Compressor Assembly Old Style Chapter 5 Parts List Item Number Part Number Quantity Description 32 38197 02 1000 1 Fill tubing 33 38197 01 1000 1 Fill tubing 34 39416 1000 12 Bushing 35 38546 1000 1 Spacer 36 38300 1000 1 Support clamp 37 42859 48 1000 1 Sliding cover bracket beds without air sys tem only 38 38187 1000 1 Quick coupling small male 39 39027 1000 1 Quick coupling small female 40 39024 1000 1 Quick coupling large female 41 38189 1000 1 Quick coupling large male 42 43 42734 04 1000 1 Sense hose blue 44 42734 03 1000 1 Sense hose red 45 42556 1000 1 Valve manifold upper 46 42557 1000 1 Valve manifold lower 47 48 32741 1000 2 Wire joint 49 50 38219 1000 1 0 250 coupling mount 51 38220 1000 1 0 125 coupling mount Page 5 52 Advance Series Bed Service Manual 026 DynamicAire Sleep Surface Compressor Assembly Old Style Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re Page 5 53 DynamicAire Sleep Surface Compressor Assembly New Style Chapter 5 Parts List DynamicAire Sleep Surface Compressor As
361. ent mode the system will automatically return to the previous mode Initiate the transition to the CPR mode by pulling a CPR lever while in any mode except the off mode The following footboard control panel LEDs are lit SLEEP SURFACE POWER LED LED Mode Transition Power Up By design the system always powers up in the pressure relief mode This is accomplished by pressing the footboard control panel SLEEP SURFACE POWER switch while in the off mode During transition from the off mode to the pressure relief mode the following occurs The low voltage AC mattress power relay is activated and all I O is initialized Any and all errors are cleared All timers and counters are initialized Proper footboard control panel LEDs are lit New mode pressure relief mode is stored in the on chip EEPROM Calibrations are read from the pressure sensing circuit EEPROM and pressure trim points are calculated Pressure out of range delay timers are defeated to allow immediate correction Pressure tolerance bands around the trim points are calculated Page 3 52 Advance Series Bed Service Manual man026re ZoneAire Sleep Surface Software Theory of Operation Chapter 3 Theory of Operation Intermode Transitions Intermode transitions are transitions between all modes except the off mode Upon transition into one of these new modes the following occurs Pressure bands around the new mod
362. ents are shown in figure 1 11 on page 1 36 P923CD03 and P923ED03 components are shown in figure 1 12 on page 1 36 Advance Series Bed Service Manual man026re Page 1 35 General Operation Chapter 1 Introduction Figure 1 11 DynamicAire Sleep Surface Mattress Components P923CD and P923ED Top foam __ Top bladder gt Bottom bladder gt gt gt 225 z Bottom foam Ticking m026d251 Figure 1 12 DynamicAire Sleep Surface Mattress Components P923CD03 and P923ED03 __ Top cover ___ Inner liner Top foam Top bladder Bottom bladder Bottom foam assembly Bottom cover m026d501 Page 1 36 Advances Series Bed Service Manual man026re General Operation Chapter 1 Introduction Ticking P923CD and P923ED The zippered clam shell design polyester ticking covers both foam and air bladder components The bottom portion of the ticking has six magnets enclosed in pockets The magnets help hold the mattress and sheets in place by adhering to the metal sleep surface Top and Bottom Covers P923CD03 and P923ED03 The top and bottom covers enclose both foam and air bladder components The bottom cover has six magnets enclosed in pockets The magnets help hold the mattress and sheets in place by adhering to the metal sleep surface The polyurethane coated nylon top cover is removable for easy replacement Inner Liner P923CD03 and P
363. equired for production plant assembly and does not need to be replaced Figure 4 36 Cable Routings In Electronics Pan Assembly m026d033 6 Lower the assembly using care not to pull on any cables 7 Disconnect the night light sensor cable connector D before allowing the assembly to hang unsupported beneath the bed 8 Perform the necessary service maintenance to the bed Replacement Assemble in reverse order Advances Series Bed Service Manual man026re Page 4 69 4 28 High Voltage Control Board Chapter 4 Removal Replacement and Adjustment Procedures 4 28 High Voltage Control Board Tools required 25 torx head screwdriver 3 8 nut driver Needle nose pliers Removal 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the electronics pan assembly See Electronics Pan Assembly on page 4 68 4 Note the routing of the cable assemblies to the high voltage control board B see figure 4 37 on page 4 70 Figure 4 37 High Voltage Control Board Location pois ae E Lu pl pem ER hes ID LE TA E epa 27 hy we
364. er 4 Removal Replacement and Adjustment Procedures Replacement 4 125 Brake Light Switel sue ex oie CLOSE 4 126 REMOVAL e cu ba Dd 4 126 Replacement o oos ep ET LR a ON eee od 4 127 Siderail Control Patient and Nurse 4 128 4 128 Replace Rent oes ciel wee Pantera tee i Fem 4 130 vetat SEI VAS 4 131 4 131 RODIACEMENT dA ce ur nr ed dre 4 132 Adjustment ond qo wv eu SERERE ee RR ERU ee 4 132 SideCom Communication System Entertainment Controls 4 134 Removals sas b oo 4 134 Replacement pra buda 4 136 Junction Box P C Board sse 08 ed AA 4 137 Removal ae ae 4 137 Replacement 4 138 Testpott PAC Board eo tn 4 139 Removals stored Deen E 4 139 Replacement iein 255 ts 4 140 Analog HIA E 4 141 cba Ed M Dd rs ur 4 141 Replacement 2 2 4 142 ScCal Micro Board
365. et non scale 17 44806 1000 1 Cable MFI nurse control 18 14450 1000 3 Small cable tie 19 45708 1000 1 Wire tie 20 60108 1000 1 Cable 14 conductor 21 90030 08 1000 5 Screw 22 44732 1000 1 LED board assembly 23 45928 1000 2 Foam shield 24 6274503 1000 1 Casting key panel no scale ZoneAire Sleep or Surface 6274506 1000 1 Casting key panel VIP no scale ZoneAire Sleep Surface 25 90196 06 1000 8 Screw hilow 26 39159 1000 1 Aluminum extrusion plate 27 38529 1000 1 Torsion spring 28 38883 1000 1 Door assembly complete 29 SA1554 1000 1 Door assembly without scale unit Specify high pressure laminate color Advance Series Bed Service Manual man026re Page 5 117 Footboard P4165B P1155 F Version Bed Chapter 5 Parts List Item Number Part Number Quantity Description 30 6263111 1000 1 Control panel assembly no scale with or ZoneAire Sleep Surface 6263112 1000 1 Control panel assembly VIP no scale with ZoneAire Sleep Surface 31 39161 1000 1 32 45660 03 1000 1 LED overlay no scale with ZoneAire Sleep Surface 33 Not sold separately Membrane overlay no scale with ZoneAire Sleep Surface 34 Not sold separately Screw 35 Not sold separately Plunger 36 Not sold separately Key panel membrane switch 37 62742 1000 1 15 position cable 38 49755 1000 12 position ca
366. ew times Continue to hold the button 3 When the display stops flashing continue holding the button until the dis play adjusts and the weight reading increases or decreases 4 When the desired weight is reached release the button 5 CALC will flash in the display 6 When CALC stops flashing a beep will sound 7 The new weight will be displayed Turning Weight Display On Or Off The weight display can be turned on or off through the nurse control panel This feature allows for patient privacy and deactivates the scale buttons 1 To turn the weight display off locate the button labeled SCALE 2 Press and release the SCALE button 3 The word OFF will appear in the scale display and the scale buttons will be deactivated Page 1 54 Advance Series Bed Service Manual 026 General Operation Chapter 1 Introduction 4 To display the patient s weight reading again press and release the SCALE button The displayed weight can also be removed by moving the bed out of its weigh position When you do this and the message NOT IN WT POSITION will appear in the display Weigh Position The Advance Series Bed has two weigh options In the high position the bed is raised all the way up In the low position the bed is about 2 51 mm above its lowest point Only one position can be active at a time When you receive the Advance Series Bed with in bed scale the lower w
367. for E Versions and Prior Beds Membrane Type Footboard Scale Bed m026d237 Advances Series Bed Service Manual man026re Page 4 59 4 24 Nurse Control Panel Membrane Type Footboard Scale Bed Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 32 Nurse Control Panel for Version Beds Membrane Type Footboard Scale Bed m026e512 NOTE Mark the location and orientation of the two receptacles being removed in the step for reassembly 3 Remove the four screws C connecting the receptacle housings two per connector to the receptacle brackets see figure 4 28 on page 4 54 4 Slide the grommet and receptacle brackets one at a time toward the center of the footboard control panel until they reach an opening approximately 1 3 the distance from the left side of the footboard Gently pull the connector and attached cables to keep the slack from bunching inside the footboard CAUTION Be careful not to damage the control cables when removing them from the footboard control panel 5 Lift the nurse control panel straight up from the footboard control panel Page 4 60 Advance Series Bed Service Manual 026 4 24 Nurse Control Pane Membrane Type Footboard Scale Bed Chapter 4 Removal Replacement and Adjustment Procedures 6 To remove a cable assembly E remove the appropriate wire ties and grounding screws see figure 4 31 on page 4 59 Discon
368. for converting U4 CH 1 with respect to CH 0 The next eight clocks at P131 pin 14 clock the eight bit A D byte out U4 pin 10 on the U4 pin 12 falling edge The most significant bit MSB is clocked out first the least significant bit LSB last If the voltage at CH 0 is greater than Vcc 2 a second conversion is required After clocking in the start bit as described above three more bits 111 are clocked in where 111 is the opcode for converting U4 CH 0 with respect to CH 1 The next eight clocks at P131 pin 14 clock out the eight bit A D byte as described above C5 provides decoupling Solenoid Drive Connector P131 pins 7 12 routes the 24V 50 60 Hz solenoid drive voltage directly to the solenoid valves through P132 pins 13 11 8 6 4 2 respectively P132 pins 1 3 5 7 10 12 route the solenoid drive return to P131 pins 21 24 through zero ohm resistor R99 Grounds Analog ground Vss and digital ground GND are tied together through zero 0 ohm resistor R29 to create a star ground configuration This helps isolate noisy digital return currents from the analog returns Capacitor C22 provides a path to chassis ground for chassis referenced transients on the circuit grounds Power Supply Voltage regulator U8 maintains Vcc at 5 0 25 volts C6 and C7 maintain regulation stability D2 provides a bleed off path for C6 during loss of power at P131 pin 1 VBB2SW P131 pin 13 CONN returns Vcc to the control processor
369. function occurs when either siderail is activated Yes No Check for defective function switch on the switch p c board assembly and or a damaged connection between the switch p c board assembly and the testport cable assembly Remove replace and adjust if necessary the damaged component s This solves the problem Yes No Goto step 5 4 Go to Final Actions on page 2 21 5 Isolate each siderail to determine if one is affecting the other Do this by alternately unplugging each siderail at the testport cable assembly and operating the connected siderail switches The bed functions correctly with one siderail connected but not the other Yes No Go to step 8 6 If the bed functions correctly with one siderail connected to the testport cable assembly but not the other check the disconnected siderail for a switch failed in the closed position a wire shorted to ground and or a damaged switch p c board assembly Remove replace and adjust if necessary the damaged component s This solves the problem Yes v Go to step 8 7 Goto Final Actions on page 2 21 8 Determine if the footboard assembly is the cause of the malfunction by replacing it with a known good footboard and activating the switches The bed operates correctly Yes No a Goto step 10 This solves the problem Yes No Go to step 10 9 Go to Final Actions on page 2 21 Page 2 8 Adva
370. ge 4 125 4 50 Brake Light Switch Chapter 4 Removal Replacement and Adjustment Procedures 4 50 Brake Light Switch Tools required Phillips head screwdriver Pliers Removal The switch that actuates the brake light in the face of the nurse control panel is located in the cross channel of the base assembly that houses the brake mechanism 1 Lower the bed to its low position 2 Slide the siderails on one side of the bed into their stored position Tie these siderails in place A WARNING Unplug the bed from its power source before laying the bed on its side Switches may become activated causing the bed to operate without warning and cause personal injury 3 Unplug the bed from its power source A WARNING To avoid injury get additional help to lay the bed over on its side The bed weighs approximately 325 Ib 147 kg 4 Lay the bed over on its side 5 Remove the two screws A and nuts B that hold the switch in place see figure 4 74 on page 4 127 Page 4 126 Advances Series Bed Service Manual man026re 4 50 Brake Light Switch Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 74 Removing Installing the Screws for the Brake Light Switch nc SINE dct Vi J CF A E 6 Transfer the wires to the new switch m026d087 Replacement 1 Assemble in reve
371. ght light sensor and cable assembly 10 44093 1000 1 Splash cover 11 42822 01 1000 1 HV power control board assembly models P1115 P1135 P1145 12 41439 10 1000 1 Noise filter 13 43165 01 1000 1 Power cord assembly with scale 14 44158 01 1000 1 Logic control board assembly for P1104 or P1106 P1116 P1135 P1136 P1145 P1146 and version beds only 44158 02 1000 1 Logic control board assembly for P1105 or P1115 P1155 P1165 A B and C version beds only 44158 06 1000 1 Logic control board assembly for P1163 or A B and version beds 6141002 1000 1 Logic control board assembly for E and F version beds with scale and air E and F version beds with scale only and and F version beds with air only 15 43412 1000 1 Night light label 16 4753648 1000 Electronics pan 17 28837 1000 1 Hex nut 18 39763 02 1000 3 Standoff 19 43164 01 1000 13 Power cord 20 43171 1000 1 Drive limit cable assembly 21 43291 1000 1 Night light power without scale 22 44091 1000 1 Electronics pan insulator 23 39240 01 1000 1 Ground strap 24 SA1560 1000 1 Capacitor cable assembly Advances Series Bed Service Manual man026re Page 5 37 Electronics Pan Assembly Chapter 5 Parts List Item Number Part Number Quantity Description 25 43328 1000 2 St
372. ghten the limit switch mounting screws Page 4 98 Advance Series Bed Service Manual 026 4 40 Hilow Head Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures 4 40 Hilow Head Limit Switch Tools required 25 torx head screwdriver T25 torx ratchet driver 2 x 4 x 30 lumber Removal A WARNING Use a 2 x 4 to support the head end of the bed when removing or adjusting the hilow head screw assembly The head end of the bed will fall during this procedure if it is not supported Personal injury or equipment damage can result 1 Place a wooden 2 x 4 between the intermediate frame and the head lift arm assembly see figure 4 52 on page 4 90 A WARNING On E and F version beds fine adjustment is required when transferring the load from the drive screw to the wood blocking If the E or F version bed is unloaded too far the hilow remote switch will trip and the bed will automatically rise for three seconds When the intermediate frame nears the wood blocking on these version beds just bump the hilow down switch until contact is made and the head end of the bed is supported Personal injury or equipment damage can result 2 Lower the hilow onto the 2 x 4 to support the head end of the bed 3 Raise the head section to 25 elevation W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 4 Un
373. gle Switches Item Number 1 Part Number 44166 01 1000 or Quantity Description Control panel assembly or 4428904 1000 1 Control panel assembl VIP only 2 42694 1000 1 Door assembly complete 3 38529 1000 1 Torsion spring 4 39161 1000 1 5 90196 06 1000 8 Screw hilow 6 90299 06 1000 2 Screw 7 30820 01 1000 4 Toggle switch momentary 8 38609 1000 1 Window 9 38753 1000 1 Trendelenburg indicator assembly 10 11 37890 1000 2 Keps nut 12 40211 1000 1 Plastic fastener 13 39506 01 1000 1 Scale micro board assembly 14 90029 05 1000 11 Screw 15 44537 1000 1 MPB box top assembly 16 393 1000 1 Screw 17 752 1000 3 Screw truss head 18 18252 1000 4 Screw 19 43604 1000 2 Receptacle bracket 20 40294 1000 1 Footboard shell assembly 21 38524 1000 1 HPL insert 22 39638 1000 1 MPB box bottom 23 41383 1000 1 Nurse control cable footboard 24 43154 04 1000 1 Nurse control flex circuit assembly 25 39452 1000 1 Scale display assembly 26 39464 01 1000 1 Control panel scale 27 30819 01 1000 9 Toggle switch on on 28 40208 1000 1 Membrane switch overlay 29 39955 01 1000 1 LED overlay 30 43972 01 1000 1 Nurse control overlay Specify high pressure laminate color Advances Series Bed Service Manual man026re Page 5 101 Foot Panel Assembly P4064
374. gt WARNING To avoid injury get additional help to turn the bed onto its casters gt WARNING Use jack stands to support the weight of the bed when removing and installing the load cell If jack stands are not used the bed can fall causing personal injury and damage to the bed Advances Series Bed Service Manual man026re Page 1 59 Safety Tips Chapter 1 Introduction WARNING Unplug the bed from its power source before removing the bolts connecting the load cell to the base frame Switches may become activated causing the bed to operate without warning and cause personal injury WARNING Follow the product manufacturer s instructions Failure to do so could result in personal injury or equipment damage CAUTION Unplug the bed from its power source If the bed is not unplugged a power surge can damage the scale unit CAUTION Ensure that hands are clean and handle the P C boards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment damage can occur See P C Boards on page 6 4 for additional information CAUTION Place the removed P C boards in anti static protective bags for shipping and storage Equipment damage can occur CAUTION Do not jump more than one function at the same time Jumping more than one function at the same time can cause possible damage to the logic control P C board CAUTION Do not disa
375. h Toggle Switches Chapter 5 Parts List NOTES Advance Series Bed Service Manual man026re Page 5 81 Foot Panel Assembly P4062B P1115 C and E Version Beds with Membrane Switches Chapter 5 Parts List Foot Panel Assembly P4062B P1115 C and E Version Beds with Membrane Switches Figure 5 20 Foot Panel Assembly P4062B P1115 and E Version Beds with Membrane Switches m026e434 Page 5 82 Advances Series Bed Service Manual 026 Foot Panel Assembly P4062B P1115 C and E Version Beds with Membrane Switches Chapter 5 Parts List Table 5 41 Foot Panel Assembly P4062B 1115 and Version Beds with Membrane Switches Item Number Part Number Quantity Description 1 752 1000 3 Screw truss head 2 18252 1000 4 Screw 3 12951 1000 1 Grommet 4 43604 1000 2 Receptacle bracket 5 38328 1000 1 Bumper 6 40294 1000 1 Footboard shell assembly 7 40310 1000 1 Caution label 8 38524 1000 1 HPL insert 9 38525 1000 1 Adhesive tape 10 9003008 1000 6 Screw 11 40421 1000 2 Cable tie mount 12 19124 1000 2 Cable tie 13 13206 1000 3 Screw 14 393H 1000 3 Screw 15 3950601 1000 1 Scale micro board assembly 16 40887 1
376. h the knee section down and the foot end cover removed Severe damage to the bed can occur 1 Place the cover A in position on the frame see figure 4 4 on page 4 14 Figure 4 4 Foot End Cover Installation 2 Install one screw A and two screws B that secure the cover see figure 4 3 on page 4 13 3 Untie the foot section Fold the foot section down and forward toward the foot end of the bed A CAUTION Do not attach the footboard control panel to the bed if the bed is plugged into its power source Damage can occur to the electronics in the footboard control panel 4 Install the footboard control panel See Footboard Control Panel on page 4 11 4 14 Advance Series Bed Service Manual 026 4 4 Covers Head End Chapter 4 Removal Replacement and Adjustment Procedures 4 4 Covers Head End Tools required 25 torx head screwdriver Removal There are two covers at the head end of the bed stationary C and sliding D see figure 4 5 on page 4 15 Both covers must be removed in order to gain access to the motors and drives at the head end of the bed Figure 4 5 Head End Covers m026d220 1 Raise the head section to the high position using the head up function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the two screws A fro
377. hannel of the head tem housing siderails K Load cell Located on top of the base frame assembly inside of the load cell covers L Air system control board Located at the left foot end of the DynamicAire Sleep Surface bed under the foot motor cover only M Air compressor Located under the seat section of DynamicAire Sleep Surface the sleep surface only Advances Series Bed Service Manual man026re Page3 5 Component Locations Chapter 3 Theory of Operation Symbol Component Solenoids DynamicAire Sleep Surface only Component Location Located under the seat section of the sleep surface Power supply board ZoneAire Sleep Surface only Located at the right foot end of the bed under the foot motor cover Transformer ZoneAire Sleep Surface only Located under the seat section of the sleep surface Air control board ZoneAire Sleep Surface only Located under the seat section of the sleep surface Air pump ZoneAire Sleep Surface only Located under the seat section of the sleep surface Nurse control panel Located at the foot end of the bed in the foot end panel Junction box board Located under the frame of the bed at the head end under the testport cable Testport cable Located under the frame of the bed at the head end Scale micro board Located at the nurse control panel inside of the foot panel Scale display board Located at the nurse
378. he difference between the exchange price and the new price of the part Advances Series Bed Service Manual man026re Page 5 9 Recommended Spare Parts Chapter 5 Parts List Recommended Spare Parts See table 5 1 on page 5 10 for recommended spare parts list to service 50 beds or more See table 5 2 on page 5 11 through table 5 22 on page 5 21 for additional recommended spare parts for specific model beds Table 5 1 Recommended Spare Parts Part Number Qty Description 43381 1000 2 Head switch housing assembly 43383 1000 2 Knee switch housing assembly 45751 1000 1 Hilow foot switch housing assembly 45750 1000 1 Hilow head switch housing assembly 36250 1000 4 Coupling assembly SA1551 1000 1 Miscellaneous hardware kit all beds 38566 1000 4 End cane foot siderail and head siderail 38569 1000 2 Top cane foot siderail 38567 1000 2 Top cane head siderail 38570 1000 2 Control housing cover 38827 1000 1 Touch up paint aerosol can light neutral 45642 1000 10 Ribbed insert 1 420300 1000 1 Siderail tool label product SA0914 1000 1 Latch cover pushnut 32572 1000 20 Screw 44647 1000 1 Junction box assembly 42845 1000 2 Lift nut 43702 1000 2 Switch slide SA1561 1000 1 Torx bits includes T10 T25 and T45 Choose the following parts based upon voltage requirements i e 115 or 230 volt model
379. he corresponding siderail or the cable to the siderail Repeat this step for the right siderail 3 Operate either the inside or outside NURSE CALL from the left siderail The NURSE CALL light on the tester comes on when either switch is activated Yes No The fault is in the corresponding siderail or the cable to the siderail Repeat this step for the right siderail 4 Operate the NURSE ANSWER button on the tester The red LED on the inside of both siderails is turned on Yes No The fault is in the corresponding siderail or the cable to the siderail Advances Series Bed Service Manual man026re Page 2 35 Test Equipment Chapter 2 Troubleshooting Procedures 5 Operate the NURSE CALL button on the tester The amber LED on the inside of both siderails is turned on Yes No The fault is in the corresponding siderail or the cable to the siderail NOTE The amber LED on the siderail will be on at all times at half brightness The tester will only make the LED brighter 6 Operate the SPEAKER switch on the tester There is a continuous tone that is adjusted by the volume controls on the siderail Yes No The fault is in the corresponding siderail or the cable to the siderail 7 Go to Final Actions on page 2 21 Page 2 36 Advance Series Bed Service Manual 026 Test Equipment Chapter 2 Troubleshooting Procedures Jumper Wire Test You can use a jumper wi
380. he electrical connections for the footboard control panel before plugging the bed into its power source Equipment damage can occur Page 1 64 Advances Series Bed Service Manual 026 Safety Tips Chapter 1 Introduction A CAUTION Unplug the bed from its power source before removing or installing the footboard control panel Damage can occur to the electronics in the footboard control panel during removal or installation if the bed is plugged into its power source CAUTION If your bed is equipped with the bed exit system do not pull on the bed exit tape switches Damage can occur to the bed exit tape switches CAUTION Fuse F2 T 2 0 250V IEC 127 3 provides protection for the power supply and the air module CAUTION Fuse F1 protects the transformer primary and is necessary for UL544 approval CAUTION Be careful not to damage the control cables when removing them from the footboard control panel CAUTION Do not use solutions such as turpentine paint or lacquer thinner etc to clean the caster This deteriorates the caster life and performance P P P P P CAUTION Check the color of the actuator on the new and old nurse control switch Ensure they are the same Damage to the bed can result Advances Series Bed Service Manual man026re Page 1 65 Warning and Caution Labels Chapter 1 Introduction Warning and Caution Labels Figure 1 22 Warning and Caution Labels
381. iderail frame assembly lh 30 38657 1000 1 Communication siderail frame assembly th pe 31 39714 1000 1 Key latch rh 32 35072 1000 2 Shoulder screw 33 39713 1000 1 Key latch 34 19833 48 1000 4 Wire cover 35 23485 1000 2 Slide bracket assembly 36 43880 1000 4 Torx pan head screw 37 90166 01 1000 8 Screw 38 44578 1000 2 Interface board 39 44590 1000 1 2 conductor nurse call cable 40 14450 1000 1 Small cable tie 41 See table 5 132 on Switchboard assembly see Siderail Con page 5 258 trol Switch Units version beds only 42 See table 5 132 on Patient control assembly see Siderail Con page 5 258 trol Switch Units version bed only 43 44554 01 1000 1 15 conductor function cable lh 44 44554 02 1000 1 15 conductor function cable rh 45 44555 01 1000 1 25 conductor communication cable lh 46 44555 02 1000 1 25 conductor communication cable rh 47 90327 06 1000 2 Screw 48 37387 1000 2 Shoulder screw 49 39414 1000 1 Release arm assembly rh 50 39415 1000 1 Release arm assembly lh 51 39412 1000 2 Release arm Page 5 132 Advance Series Bed Service Manual man026re Head Siderail Assembly A B and Version Beds Chapter 5 Parts List Item Number Part Number Quantity Description 52 19562 1000 2 Latch cover 53 1
382. ient control assembly rh bed without air 44119 02 1000 2 Outer control panel assembly Page 5 18 Advance Series Bed Service Manual man026re Recommended Spare Parts Chapter 5 Parts List See table 5 17 on page 5 19 through table 5 22 on page 5 21 for recommended spare parts lists for the siderails used on the version 115 and 230 volt model beds Note the siderail ID number and its description for assistance in identification Table 5 17 Recommended Spare Parts for Siderail on C Version Advance Series Bed Models Siderail ID Number 52 Includes bed functions nurse call and entertainment Part Number Qty Description 45078 03 1000 2 Patient control assembly lh bed with air or 45078 09 1000 2 Patient control assembly lh bed without air 45078 04 1000 2 Patient control assembly th bed with air or 45078 10 1000 2 Patient control assembly th bed without air 44668 04 1000 1 Outer control panel assembly 44668 03 1000 1 Outer control panel assembly 42684 1000 10 Volume knob Table 5 18 Recommended Spare Parts for Siderail on C Version Advance Series Bed Models Siderail ID Number 53 Includes bed functions nurse call entertainment and lighting Part Number Qty Description 45078 01 1000 2 Patient control assembly lh bed with air or 45078 07 1000 2 Patient control assembly lh bed without air 45078
383. igure 3 45 Power Cord Assembly P N 45618 5 9 Re lt ris M pup o J110 2 4 BLACK WHITE GRN YEL sol LEE J101 m026d292 Advance Series Bed Service Manual man026re Page 3 31 Wiring Diagrams Chapter 3 Theory of Operation Figure 3 46 LON Cable P N 45010 43 4501043 M NO UM RO Ao cL L Ov lt lt 22 AN SA T 7 gt a a a 7 mt Z RD HO 0 067 m026d293 Page 3 32 Advances Series Bed Service Manual 026 Wiring Diagrams Chapter 3 Theory of Operation Figure 3 47 Power Adapter Cable Assembly P N 49299 J 28B ao 28B AUM 4 BLK WHT OI J
384. ill provide via telephone United States and Canada or FAX Outside the United States and Canada troubleshooting assistance for facility personnel and provide necessary parts to make repairs If troubleshooting determines the need for on site technical service a qualified service representative will be dispatched Replacement of non technical items will be the responsibility of the customer If requested by Hill Rom products or parts for which a warranty claim is made shall be returned prepaid to Hill Rom s factory OUT OF WARRANTY EXCHANGE POLICY After the expiration of the original warranty upon request Hill Rom will ship as a replacement components such as selected motors and printed circuit boards for like units returned to Hill Rom by the original purchaser at a substantial savings Please call Hill Rom Technical Support Department for current pricing PARTS AVAILABILITY POLICY Hill Rom will offer parts for new and remanufactured products for ten 10 years from date of sale for communications products for five 5 years from date of sale Note Some original component parts and assemblies may not be available functional equivalents may be substituted THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS WARRANTIES AND IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS OF PURPOSE HILL ROM S OBLIGATION UNDER THESE WARRANTIES SHALL NOT INCLUDE ANY LIABILITY FOR LOSS
385. in 1 D The voltage measures greater than 6V AC Yes No Replace the power supply board Go to step 24 24 Return the bed to its normal operating condition and go to Final Actions on page 2 21 Advances Series Bed Service Manual man026re 2 81 2 24 Scale Display Chapter 2 Troubleshooting Procedures 2 24 Scale Display CAUTION Ensure that your hands are clean and handle the P C boards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment damage can occur See P C Boards on page 6 4 for additional information 1 When initial power is supplied to the bed scale a If version bed or prior the scale will display A five second beep will sound as the bed performs a memory check b If F version bed or later and the bed is not in the correct weigh position the scale will display followed by NOT IN WT POSITION 2 If the bed is in the correct weigh position the scale will display 0 0 fol lowed by the correct weight reading The scale displays 0 0 followed by the correct weight reading Yes No Bed is not in the correct weigh position The scale will display and NOT IN WT POSITION Adjust the bed position if the bed is not in the correct weigh position NOTE If the analog board is replaced the bed automatically sets the weigh window to the low weigh position 3 Go t
386. inal Location Pl 44478 14 1000 45639 14 1000 None Table 5 102 Junction Box Assembly P N 44647 Board Board Connector Mating Connector Terminal Location J1 38346 1000 44186 01 1000 or None 44187 01 1000 38346 1000 44186 01 1000 44187 01 1000 J4 28665 1000 Hospital nurse None call pendant 38345 1000 379A 11C 1000 None Table 5 103 Junction Box Assembly P N 44647 Board Board Connector Mating Connector Terminal Location J1 38346 1000 44554 01 1000 or None 44555 01 1000 12 38346 1000 44554 02 1000 None 44555 02 1000 J4 28665 1000 Hospital nurse None call pendant 38345 1000 P379 1000 None Table 5 104 Junction Box P C Board P N 45588 02 Board Board Connector Mating Connector Terminal Location J1 38346 1000 44554 01 1000 or None 44555 01 1000 12 38346 1000 44554 02 1000 44555 02 1000 14 28665 1000 Hospital nurse None call pendant P3 38345 1000 P379 1000 None Page 5 244 Advances Series Bed Service Manual 026 Connectors and Terminals P C Boards Chapter 5 Parts List Table 5 105 Patient Control Panel P N 44124 01 06 P N 44195 02 03 04 05 and P N 44196 02 03 04 05 Board Board Connector Mating Connector Terminal Location 5 30971 12 1000 30972 12 1000 30979 1000 6 30971
387. ing parts based upon voltage requirements i e 115 or 230 volt model beds 43200 01 1000 1 Night light with scale 115 volt models 43200 02 1000 1 Night light board assembly 230 volt models Advances Series Bed Service Manual man026re Page 5 13 Recommended Spare Parts Chapter 5 Parts List See table 5 6 on page 5 14 through table 5 10 on page 5 15 for recommended spare parts lists for the siderails used on the A version 115 and 230 volt model beds Note the siderail ID number and its description for assistance in identification Table 5 6 Recommended Spare Parts for Siderail on A Version Advance Series Bed Models Siderail ID Number 53 Includes bed functions nurse call entertainment and lighting Part Number Qty Description 44196 01 1000 2 Patient control panel bed with air or 44196 04 1000 Patient control panel bed without air 44195 01 1000 Patient control panel bed with air or 44195 04 1000 Patient control panel bed without air 44119 01 1000 Outer control panel assembly 42684 1000 10 Volume knob Table 5 7 Recommended Spare Parts for Siderail on A Version Advance Series Bed Models Siderail ID Number 54 Includes bed functions nurse call entertainment and bed exit Part Number Qty Description 44196 02 1000 2 Patient control panel bed with air or 44196 05 1000 Patient control pa
388. ion Beds Without Air Only Complete Siderail Patient Control Assembly Complete Patient Control Overlay Option Right Hand Left Hand Right Hand Left Hand 52 44635 10 1000 44635 09 1000 38354 05 1000 38393 05 1000 53 44635 08 1000 44635 07 1000 38354 04 1000 38393 04 1000 54 44635 10 1000 44635 09 1000 38354 05 1000 38393 05 1000 55 44635 08 1000 44635 07 1000 38354 04 1000 38393 04 1000 56 44635 10 1000 44635 09 1000 38354 05 1000 38393 05 1000 59 44635 12 1000 44635 11 1000 38354 06 1000 38393 06 1000 Siderail Switchboard Assembly Communication Housing Assembly Option Right Hand and Left Hand Right Hand Left Hand 52 See Patient Control Assembly 44632 02 48 1000 44632 02 48 1000 Complete 53 See Patient Control Assembly 44632 02 48 1000 44632 07 48 1000 Complete 54 See Patient Control Assembly 44632 02 48 1000 44632 01 48 1000 Complete 55 See Patient Control Assembly 44632 02 48 1000 44632 01 48 1000 Complete 56 See Patient Control Assembly 34454 48 1000 44632 03 48 1000 Complete 59 See Patient Control Assembly 34454 48 1000 34454 48 1000 Advances Series Bed Service Manual man026re Page 5 253 Patient Control Unit and Communication Module Chapter 5 Parts List Table 5 128 Patient Control Unit and Communication Module C Ve
389. iplexed and amplified sequentially The DC offsets are corrected by a digital to analog D A converter whose output negates the offsets of each transducer and reference amplified signal An eight bit analog to digital A D converter configured for nine bit accuracy converts the amplified signal to a digital form compatible with the serial interface requirements Included in the circuit is a 64 word EEPROM which stores the required D A DC offset compensation byte for the reference and each transducer the A D converter output corresponding to the reference input the A D converter output at zero psi for each transducer and the A D converter output at one psi for each transducer This design allows all circuit gain offset and calibration parameters to remain on board thereby allowing characteristic independence from the mating control processor circuit Input Protection Diodes D21 D26 D30 are transient voltage suppressors used to divert input electrostatic discharge ESD currents to ground They have a breakdown voltage between 6 4 and 7 volts The voltage at the input pins of the schmitt trigger U9 and NAND gate U7 cannot exceed the supply voltage by more than 1 5 volts nor can it drop below the ground potential by 1 5 volts Therefore any voltage build up across the voltage suppressors is clamped by diodes D3 D14 D28 and D29 through current limiting resistors R52 R54 R56 R58 R60 R62 and R64 The inherent hysteresis of U9 provides c
390. iption 1 752 1000 3 Screw truss head 2 40294 1000 1 Footboard shell assembly 3 43604 1000 1 Receptacle bracket 4 18252 1000 2 Screw 5 38524 1000 1 HPL insert 6 SA1554 1000 1 Door assembly without scale air 7 90299 06 1000 2 Screw 8 38609 1000 1 Window 9 38753 1000 1 Trendelenburg indicator assembly 10 38328 1000 1 Bumper 11 37890 1000 2 Keps nut 12 6274501 1000 1 Cast key panel assembly no scale no air or F version bed only 6274504 1000 1 Cast key panel assembly scale no VIP F version bed only 13 38529 1000 1 Torsion spring 14 42694 1000 1 Door assembly complete 15 39161 1000 1 Pin 16 90029 05 1000 1 Screw 17 3915948 1000 1 Extrusion 18 90196 06 1000 8 Screw hilow 19 6263 1 03 1000 1 Control panel assembly scale no air F or version bed only 62631 05 1000 1 Control panel assembly scale no air VIP F version bed only 20 21 22 41383 1000 1 Nurse control cable footboard 23 24 19124 1000 1 Large cable tie 25 403 10 1000 1 Caution label Specify high pressure laminate color Advances Series Bed Service Manual man026re Page 5 75 Foot Panel Assembly P4061C P1105 Version Bed with Membrane Switches Chapter 5 Parts List Item Number Part Number Quantity Description 26 38525 1000 Adhesive tape Not shown 49755 1000 Cable 12 conductor Not shown 49756 1000 1 Cable 8 conducto
391. isplay Area on Footboard Control Panel 000 0 A ZERO LBS KGS ADJUST WEIGHT CHANGE ITEMS m026d188 4 When the weight display indicates a continuous 000 0 press and hold the CHANGE ITEMS switch while continuing to hold the 000 0 switch After a minimum of five seconds release the 000 0 switch only After a minimum of five seconds release the CHANGE ITEMS switch Page 4 152 Advance Series Bed Service Manual 026 4 59 Scale Chapter 4 Removal Replacement and Adjustment Procedures 5 If E version and prior bed a asingle tone will sound and the weight display will indicate CALO If F version bed the weight display will indicate CALO a tone will not sound NOTE Do not touch the bed during this procedure as this can cause the calibration procedure to be inaccurate b After approximately 30 seconds a short tone will sound and an empty bed weight will be obtained c After approximately 30 seconds two tones will sound and the weight display will indicate Place a known calibration weight of at least 100 165 on the patient s left side of the bed directly over the load beam d After approximately 30 seconds a short tone will sound indicating a left calibration weight is obtained e After approximately 30 seconds three tones will sound and will indicate CAL2 Move the known calibration weight to the patient s right side of the bed directly over the load beam
392. itch 1s activated Yes No J Ifthe AC voltage is more than 175V AC the head drive is defective If the AC voltage is approximately OV AC the high voltage control board or the head motor is defective If the voltage is approximately 120V AC the head capacitor is defective 5 Go to Final Actions on page 2 21 Page 2 46 Advance Series Bed Service Manual 026 2 9 Head Hilow Section Will Not Lower With the Trendelenburg Switch Activated Chapter 2 Troubleshooting Procedures 2 9 Head Hilow Section Will Not Lower With the Trendelenburg Switch Activated The head section will not lower head hilow motor does not operate when the Trendelenburg switch is activated 1 The head and knee sleep surfaces are completely flat Yes No If the head or knee run from the siderail go to step 3 If they do not see Head Section Will Not Lower on page 2 44 or Knee Section Will Not Lower on page 2 42 2 Press the bed down switch on the siderail The head section of the hilow goes down Yes No Head Hilow Will Not Lower on page 2 38 3 Set your VOM to check V DC At J P39 place the black probe into pin 4 and the red probe into pin 14 The voltage is between 3 and 6V DC when the switch is activated Yes No The nurse control wiring or the connector wiring is defective or the logic control board is defective 4 Go to Final Actions on page 2 21 Advances
393. itch cables to the thrust bracket 8 Remove the two clips and pins 9 Use a standard screwdriver if necessary to remove the hilow straps from the torque cage F 10 Slide the hilow foot drive screw assembly toward the head of the bed until the screw B can be lifted from the key hole slot 11 Slide the assembly toward the foot of the bed until screw A can be lifted from the key hole slot to remove the assembly from the bed Replacement 1 Make the necessary repairs to the assembly 2 Assemble in reverse order A CAUTION Failure to align the limit switch slide and the drive boots when installing the hilow foot drive screw can cause severe damage to the bed 3 Align the limit switch slide and the drive boots that are fastened to the lift nut and torque cage Check the hilow foot limit switch adjustment refer to procedure 4 46 Page 4 116 Advance Series Bed Service Manual 026 4 46 Hilow Foot Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures 4 46 Hilow Foot Limit Switch Tools required T25 torx head screwdriver 2 x 4 x 30 lumber Removal A WARNING Use a 2 x 4 to support the foot end of the bed when removing the foot screw assembly The foot end of the bed will fall during this procedure if it is not supported Personal injury or equipment damage can result 1 Place a2 x 4 between the intermediate frame and the foot lift arm assembly WARNING
394. ith Toggle Switches 5 90 Foot Panel Assembly P4063B P1135 and Version Beds with Membrane Switches 5 92 Foot Panel Assembly P4063C P1135 Version Bed with M mbran Swatches E IN esie Aq serere eds 5 96 Foot Panel Assembly P4064A P1145 Bed with Toggle Switches 5 100 Foot Panel Assembly P4064B P1145 and E Version Beds with Membrane Switches 5 104 Foot Panel Assembly P4064C P1145 Version Bed with Membrane Switches 5 108 Footboard P4165A P1155 and E Version Beds 5 112 Footboard P4165B P1155 Version Bed 5 116 Footboard with Scale P4166A P1165 and Version Beds 5 120 Footboard with Scale P4166B P1165 Version Bed 5 124 Foot Siderail Assembly s esq ek axe nues Wea ee set 5 128 Head Siderail Assembly A and Version Beds 5 130 Head Siderail Assembly E and Version Beds 5 136 Communication Housing Assembly A and Version Beds 5 140 Communication Housing Assembly P N 61634 01 02 CE dnd Et Version Beds 24 ae eh oe 5 144 Knee D
395. ith ZoneAire or Sleep Surface 4975706 1000 1 Casting key panel VIP no scale with ZoneAire Sleep Surface 25 90196 06 1000 8 Screw hilow 26 39159 1000 1 Aluminum extrusion plate 27 38529 1000 1 Torsion spring 28 38883 1000 1 Door assembly complete 29 SA1554 1000 1 Door assembly without scale unit Specify high pressure laminate color Advances Series Bed Service Manual man026re Page 5 113 Footboard P4165A P1155 C and E Version Beds Chapter 5 Parts List Item Number Part Number Quantity Description 30 4975803 1000 1 Control panel assembly no scale with or ZoneAire Sleep Surface 4975806 1000 1 Control panel assembly VIP no scale with ZoneAire Sleep Surface 31 39161 1000 1 32 45660 03 1000 1 LED overlay no scale with ZoneAire Sleep Surface 33 Not sold separately Membrane overlay no scale with ZoneAire Sleep Surface 34 Not sold separately Screw 35 Not sold separately Plunger 36 Not sold separately Key panel membrane switch 37 448 10 02 1000 1 Cable folded MFI key panel 38 Not sold separately Trendelenburg indicator housing 39 Not sold separately Keps nut 40 Not sold separately Window 41 38525 1000 1 Adhesive tape 42 Not sold separately Membrane assembly no scale ZoneAire Sleep Surface 43 45670 20 1000 1 Cable grou
396. ition P102 P103 44713 09 1000 Connector 9 position DSUB RA socket R2 R3 R4 30016 1000 Resistor R5 30007 152 1000 Resistor RT1 RT2 43618 03 1000 PTC thermistor Tl 43151 1000 Transformer Advances Series Bed Service Manual man026re Page 5 185 ZoneAire Sleep Surface Sensor Control Board P N 44740 Chapter 5 Parts List ZoneAire Sleep Surface Sensor Control Board P N 44740 Figure 5 49 ZoneAire Sleep Surface Sensor Control Board P N 44740 Dii _ cg duni 210 288 10 m 13 P131 Sx TT 04 1 15 Di 1 024023022 021026025030 018 TIF C9 imi E U3 R64 if R29 I EF CI 7 028 R49 2H u2 12 U4 14 Le ao R66 5 _ 7 o eo w a 2 a z L F z m PT 5 a E og CH 2 11 x cub z z R65 23 m026d201 Page 5 186 Advance Series Bed Service Manual man026re ZoneAire Sleep Surface Sensor Control Board P N 44740 Chapter 5 Parts List Table 5 70 ZoneAire Sleep Surface Sensor Control Board P N 44740 Component Symbol Part Number Description C5 C9 through 30109 473K 1000 Cap
397. iver can accomplish this by pressing the PRESSURE RELIEF A touch pad control on the footboard control panel In the pressure relief mode the pressure within each zone of the sleep surface is automatically maintained to optimize interface pressure on the patient Air volumes change to contour the surface around the patient s body especially bony prominences to more evenly distribute pressure across the body The sleep surface adjusts not only to the patient s weight distribution but to patient position and bed articulation When in the pressure relief mode the caregiver and patient cannot adjust the firmness or softness of the sleep surface When the ZoneAire Sleep Surface is placed in the pressure relief mode the information indicator PRESSURE RELIEF LED A will illuminate reminding caregivers that the surface is in the pressure relief mode see figure 1 20 on page 1 48 Figure 1 20 Information Indicator LEDs on Footboard Bed Models 1155 and 1165 yA MOTOR POWER OFF Q PRESSURE RELIEF O GROUND LOSS HEEL RELIEF BRAKE NOT SET a5 BED NOT DOWN SERVICE REQUIRED m026d260 Page 1 48 Advances Series Bed Service Manual 026 General Operation Chapter 1 Introduction Heel Relief Mode For patients who are assessed to be at risk of ulceration require pressure relief and whose level of mobility is such that the patient s heels are at particular risk of ulceration utilize the heel r
398. ket 2 29 Volt Ohm Meter VOM 2 30 Electrical Pusictions iod un es WES dit 2 30 SideCom Communication System Tester 2 34 Connecting SideCom Communication System Tester For Operation 2 34 Testing With SideCom Communication System Tester 2 35 Page viii Advances Series Bed Service Manual man026re Table of Contents JUMPER Wire Tests s gp ee hele at the 2 37 Head Hilow Will Not Lower 2 38 Foot Hilow Will Not 2 39 Head Hilow Will Not Raise 2 40 Foot Hilow Will Not Raise 2 41 Knee Section Will Not Lower 2 42 Knee Section Will Not Raise 2 43 Head Section Will Not Lower 2 44 Head Section Will Not Raise 2 45 Head Hilow Section Will Not Lower With the Trendelenburg Switch Activated es pex rk 2 47 Head Hilow Section Will Not Raise With Reverse Trendelenburg Switch Activated duct de eri Ohta ieee eee RE ee eee el de eds 2 48 Foot Hilow Section Will Not Lower With the Reverse Trendelenburg sueta et
399. l Assembly P4064B P1145 and E Version Beds with Membrane Switches Item Number Part Number Quantity Description 1 752 1000 3 Screw truss head 2 18252 1000 4 Screw 3 12951 1000 1 Grommet 4 43604 1000 2 Receptacle bracket 5 38328 1000 1 Bumper 6 40294 1000 1 Footboard shell assembly 7 40310 1000 1 Caution label 8 38524 1000 1 HPL insert 9 38525 1000 1 Adhesive tape 10 9003008 1000 6 Screw 11 40421 1000 2 Cable tie mount 12 19124 1000 2 Cable tie 13 13206 1000 3 Screw 14 393H 1000 3 Screw 15 3950601 1000 1 Scale micro board assembly 16 40887 1000 1 MPB fiche paper 17 40211 1000 1 Plastic fastener 18 15907 1000 4 Lock washer 19 40206 1000 1 Scale test cable 20 39638 1 1000 1 MPB box bottom 21 39639 1 1000 1 MPB box top 22 4480701 1000 1 Scale cable assembly 23 45708 1000 1 Wire tie 24 9019606 1000 6 Screw 25 38529 1000 1 Torsion spring 26 42694 1000 1 Door assembly complete 27 42797 1000 1 Scale instruction label 28 39161 1000 1 Pin 29 3915948 1000 1 Extrusion T Specify high pressure laminate color Advances Series Bed Service Manual man026re Page 5 105 Foot Panel Assembly P4064B P1145 C and E Version Beds with Membrane Switches Chapter 5 Parts List
400. l Assembly 616340248 1000 616340248 1000 Complete 53 See Patient Control Assembly 616340248 1000 616340248 1000 Complete 54 See Patient Control Assembly 616340248 1000 616340148 1000 Complete 55 See Patient Control Assembly 616340248 1000 616340148 1000 Complete 56 See Patient Control Assembly 34454 48 1000 616340748 1000 Complete 59 See Patient Control Assembly 34454 48 1000 34454 48 1000 Advances Series Bed Service Manual man026re Page 5 257 Siderail Control Switch Units Chapter 5 Parts List Siderail Control Switch Units Table 5 132 Nurse Control Unit A and Version Beds Only Siderail Nurse Control Assembly Complete Hilow Switch Option RH and LH 52 44119 01 1000 43386 1000 Quantity 2 53 44119 01 1000 43386 1000 Quantity 2 54 44119 01 1000 43386 1000 Quantity 2 55 44119 01 1000 43386 1000 Quantity 2 56 44119 01 1000 43386 1000 Quantity 2 59 44119 02 1000 43386 1000 Quantity 2 Siderail Nurse Call Switch Nurse Control Overlay Outer Control Panel Option 52 SA1593 1000 38394 01 1000 38333 1000 53 SA1593 1000 38394 01 1000 38333 1000 54 SA1593 1000 38394 01 1000 38333 1000 55 SA1593 1000 38394 01 1000 38333 1000 56 SA1593 1000 38394 01 1000 38333 1000 59 SA1593 1000 38394 02 1000 38532 1000
401. l should perform preventive maintenance on the Advance Series Bed Preventive maintenance performed by unauthorized personnel could result in personal injury or equipment damage The Advance Series Bed requires an effective maintenance program We recommend that you perform annual preventive maintenance PM and testing for Joint Commission on Accreditation of Healthcare Organizations JCAHO PM and testing not only meet JCAHO requirements but will help to ensure a long operative and productive life for the Advance Series Bed PM will minimize downtime due to excessive wear The following PM schedule guides a technician through a normal PM procedure on the Advance Series Bed During this PM process check each item on the schedule and make the necessary adjustments Follow the PM schedule with the corresponding PM checklist This checklist is designed to keep a running maintenance history and subsequent repair costs for one Advance Series Bed However your facility can modify this checklist or design another to fit your needs Keeping close records and maintaining the Advance Series Bed are two effective ways to reduce downtime and ensure the patient remains comfortable Preventive Maintenance Schedule Table 6 1 Preventive Maintenance Schedule Function Procedure Head limits Run the head section to the full upper and lower limits to ensure proper func tion of the limit switches Knee limits Run the knee section to the full up
402. lacement and Adjustment Procedures 4 19 ZoneAire Sleep Surface Transformer Tools required 25 torx head screwdriver Phillips head screwdriver Removal 1 Raise the bed to the high position using the hilow function Wy SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the mattress and seat section cover See Cover Seat Section on page 4 17 4 Disconnect the connector A from the transformer to the ZoneAire Sleep Surface air control P C board see figure 4 24 on page 4 47 Figure 4 24 ZoneAire Sleep Surface Transformer Location New Style Air Supply Module Shown m026d282 Advances Series Bed Service Manual man026re Page 4 47 4 19 ZoneAire Sleep Surface Transformer Chapter 4 Removal Replacement and Adjustment Procedures 5 Remove the three screws B securing the transformer to the air supply module in the graphic the third screw is hidden by the transformer 6 Remove the transformer Replacement 1 Remove the wires one at a time from the old transformer and place them on the new transformer 2 Assemble in reverse order Page 4 48 Advance Series Bed Service Manual 026 4 20 ZoneAire Sleep Surface Compressor Old Style Chapter 4 Removal Replacement and Adjustment Procedures 4 20 ZoneAire Sleep Surface Compressor Old S
403. ladders are divided into three zones the head A and B the seat and the knee D E and F sections see figure 1 15 on page 1 43 Figure 1 15 ZoneAire Sleep Surface Bladder Zones Upper main air bladder Heel air bladder Lower main air bladder m026d255 Heel Air Bladder The heel air bladder is divided into three zones heel 1 G heel 2 H and heel 3 sections These zones are connected to and controlled by the surface control module The caregiver selects the heel relief zone depending upon which bladder the patient s heel is resting Air Hoses The ZoneAire Sleep Surface has one air hose that connects the air pump through the flow direction valve to the surface control module inside the mattress see figure 1 16 on page 1 44 This air hose both inflates and deflates the air bladders The connection from the mattress to the air hose connector is water resistant and disconnects with one hand Advances Series Bed Service Manual man026re Page 1 43 General Operation Chapter 1 Introduction Figure 1 16 ZoneAire Sleep Surface Hose Connection Diagram A Sensor control board B Surface control valve Air pump D Flow direction valve E Air control board F Transformer Head bladder Air supply module Seat bladder Air hose inflate deflate Thigh bladder Heel bladder 1 Heel bladder 2 Heel bladder 3 Surface control module
404. le 2 1 on page 2 12 2 6 Advance Series Bed Service Manual man026re Function Checks Chapter 2 Troubleshooting Procedures Function Checks Mechanical Subsystem Troubleshooting 1 Initial Actions have been performed Yes No Perform Initial Actions on page 2 5 2 Operate the bed s electrical controls while observing the mechanical parts for evidence of damaged components The mechanical parts are operating correctly Yes No Remove replace and adjust if necessary the damaged component s 3 Operate the bed s electrical controls while listening for evidence of damage to the mechanical components The mechanical parts are operating correctly without unusual noise Yes No Remove replace and adjust if necessary the damaged component s 4 Go to Final Actions on page 2 21 Electrical Subsystem Troubleshooting Use the following isolation sequence for identifying the malfunctioning component in the electrical subsystem 1 Initial Actions have been performed Yes No Perform Initial Actions on page 2 5 2 The bed is plugged into an appropriate power source Yes No y Plug the bed into an appropriate power source Advances Series Bed Service Manual man026re Page2 7 Function Checks Chapter 2 Troubleshooting Procedures 3 Activate the siderail controls and determine if the problem resides in one or both siderails The mal
405. le 5 28 Upper Frame Sleep Surface Assembly Item Number Part Number Quantity Description 1 43355 1000 CPR housing assembly 2 43371 1000 2 Spring extension 3 19678 1000 8 Tru arc ring 4 43267 1000 2 Lever CPR 5 43266 1000 2 Latch CPR 6 43659 1000 2 Head strap assembly 7 37988 1000 4 Washer 8 SA3351 1000 As required Lithium grease 9 44092 1000 6 Oilite bushing 10 4540 1000 6 Washer 11 43926 1000 10 Hex flange locknut 12 43580 1000 1 Foot pan assembly 13 19887 1000 2 Foot rack insert 14 43878 1000 18 Torx button head screw 15 39901 48 1000 1 stop 16 37104 1000 6 Shoulder screw 17 43581 1000 1 Knee pan assembly 18 20802 1000 2 Keps nut 19 20223 1000 2 Lock 20 43880 1000 2 Torx pan head screw 21 22 43360 1000 1 Cable assembly CPR release 23 44489 1000 4 Six lobe pan head screw 24 25 12951 1000 18 Grommet 26 43352 1000 1 Head pan assembly 27 34838 1000 2 Vinyl cap 28 35176 1000 1 Ground strap assembly 29 43989 1000 8 Washer 30 43657 1000 4 Bushing retracting arm 31 43364 48 1000 2 Retracting arm 32 33 43656 1000 3 Shoulder bolt Advances Series Bed Service Manual man026re Page 5 43 Upper Frame Sleep Surface Assembly Chapter 5 Parts List
406. leaks Check each zone for function Check all switches and the CPR release 6 8 Advance Series Bed Service Manual 026 Preventive Maintenance Preventive Maintenance Checklist Chapter 6 General Procedures Table 6 2 Preventive Maintenance Checklist Date Function uios TH Jomjoegnue A Head limits Knee limits Hilow limits Contour limit Trendelenburg limits Head drive screw Knee drive screw Hilow head drive screw JoquinN Hilow foot drive screw Motor capacitors Siderail controls Bed exit Communications Siderail frame Pivot points CPR release JoquINN elias Night light Central brake and steer Caster tires Power cord and plug Head and foot panels Overall appearance Electrical test Nurse control panel LED indicators Bed scale DynamicAire Sleep Surface ZoneAire Sleep Surface Fed 5141 1011802 210 Repair Cost Inspected By N O eov dow Jo A V T ALJO isn py 5 jqeorddy JON 42 06 Advance Series Bed Service Manual 026 6 9 Preventive Maintenance Chapter 6 General
407. lean logic levels and sharp transitions to the circuit s logic devices U7 provides a clean logic level to the select line of multiplexers U1 and 010 Diode D27 is also transient suppressor with a breakdown voltage between 20 and 24 4 volts Page 3 40 Advances Series Bed Service Manual 026 ZoneAire Sleep Surface Hardware Theory of Operation Chapter 3 Theory of Operation Output Protection The output pin 6 of U7 cannot exceed the supply voltage by more than 0 5 volts nor can it drop below the ground potential by 0 5 volts Therefore any voltage build up across voltage suppressor D15 must be clamped within 0 5 volts of the rails To compensate for the approximately 0 7 volt turn on voltage of D17 zener diode D16 and resistor R50 create a lower rail voltage of approximately 4 7 volts as a reference for clamping diode D17 Likewise D19 and R49 create a Vcc 4 7 volt reference for clamping diode D18 R51 provides current limiting during transient events yet low line impedance during normal operation Capacitor C21 absorbs transient currents while R47 limits any current caused by an ESD event EEPROM Upon reset the control processor reads the offset compensation constants from EEPROM To do so a logic level 0 low is applied to P131 pin 15 EEPROM_CS This results in a logic level 1 high at the chip select U3 pin 1 enabling the EEPROM 0 is then applied to P131 pin 4 DATA IN as a start bit of 1 at U3 pi
408. lectronics Pan Assembly on page 4 68 2 Remove the screw A from the CPR limit switch housing see figure 4 66 on page 4 112 Figure 4 66 Removing Installing the CPR Limit Switch 3 Disconnect the limit switch cable connector 4 Locate and mark the two wires coming from the CPR switch to the connector 5 Use the extraction tool to remove the black and white wires in the limit switch cable connector B coming from the CPR switch Page 4 112 Advance Series Bed Service Manual 026 4 44 CPR Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures Replacement 1 Install the new CPR switch There is no adjustment for this switch 2 Assemble in reverse order Advances Series Bed Service Manual man026re Page 4 113 4 45 Hilow Foot Screw Assembly Chapter 4 Removal Replacement and Adjustment Procedures 4 45 Hilow Foot Screw Assembly Tools required 25 torx head screwdriver T25 torx ratchet driver 2 x 4 x 30 lumber Removal WARNING Use a 2 x 4 to support the foot end of the bed when removing the foot screw assembly The foot end of the bed will fall during this procedure if it is not supported Personal injury or equipment damage can result 1 Place a2 x 4 between the intermediate frame and the foot lift arm assembly A WARNING On E and F version beds fine adjustment is required when transferring the load from the drive screw to the wood bl
409. leshooting Procedures 7 With the negative lead of the voltmeter still connected to the anode end of D16 B initiate the self diagnostics test Put the positive lead of voltmeter on pin 13 of P114 A The voltage is greater than 4V DC Yes No Jj Go to step 10 8 Replace the air control board This solves the problem Yes No Go to step 10 9 Install all covers and return the bed to operating condition Go to Final Actions on page 2 21 10 Unzip the mattress to gain access to the components in the foot end of the mattress see figure 2 16 on page 2 64 Figure 2 16 Surface Control Components m026d279 11 Remove the surface control cover A from the surface control frame B Page 2 64 Advances Series Bed Service Manual man026re 2 19 ZoneAire Sleep Surface Mattress Disconnected Error Code 2 5 Chapter 2 Troubleshooting Procedures 12 Connect the negative lead of the voltmeter to the negative lead of C6 B on the sensor board see figure 2 17 on page 2 65 Initiate the self diagnostics test Connect the positive lead of the voltmeter to the cathode end of D2 C The DC voltage is greater than 8V DC Yes No Check the mattress cable for continuity Replace the cable if required Figure 2 17 Sensor Control Board _ s S LL E pr Le a CH IL 5 8 p C HQT 1 gt mm E
410. licon CR4 CR6 CR8 CR10 CR12 CR14 CR16 CR18 CR20 CR22 CR28 through CR30 30214 100A 1000 Tranzorb CR23 through CR27 CR31 30201 4003B 1000 Diode silicon through CR34 P14 44155 1000 18 position flex cable P23 43231 07 1000 Connector 7 position 01 30317 1000 Regulator assembly 30006 221 1000 Resistor R2 R3 R7 through R10 R43 30016 1000 Resistor R4 R6 30006 472 1000 Resistor R5 30006 395 1000 Resistor R11 through R22 R24 43264 222 1000 Resistor R23 R26 R27 46264 100 1000 Resistor R25 R28 R29 30023 824M 1000 Resistor R30 R35 30006 222 1000 Resistor R31 R32 30006 271 1000 Resistor R33 R34 30006 103 1000 Resistor R40 R41 30006 824 1000 Resistor R42 30006 100 1000 Resistor SWI 46775 1000 Mercury switch U1 through U3 30410 4042B 1000 Integrated circuit U4 30410 1413P 1000 Integrated circuit US 30400 4093B 1000 Integrated circuit Advances Series Bed Service Manual man026re Page 5 169 Logic Control Board P N 44158 01 02 06 Chapter 5 Parts List Component Symbol Part Number Description U6 Not sold separately Integrated circuit U7 30410 14490 1000 Integrated circuit U8 43330 10 1000 Hilow 1 pal U9 43330 07 1000 Chair pal U10 43330 11 1000 Hilow 2 pal 011 43330 08 1000 Head pal U12 43330 09 1000 Knee pal
411. llowing footboard control panel LEDs are lit SLEEP SURFACE POWER LED COMFORT LED FIRMER LED only when inflating using footboard control panel SOFTER LED only when deflating using footboard control panel Auto Firm Mode While in the auto firm mode all trim points are changed to new values Pressures are then regulated as described in the pressure relief mode at the new trim points When entering this mode a 60 minute timer is started If this timer expires before the system is placed in a different mode the system will automatically return to the previous mode Transition to the auto firm mode can be made by pressing the AUTO FIRM switch while in any other mode except the off mode The following footboard control panel LEDs are lit SLEEP SURFACE POWER LED LED Advances Series Bed Service Manual man026re Page 3 51 ZoneAire Sleep Surface Software Theory of Operation Chapter 3 Theory of Operation CPR Mode While in the CPR mode all trim points are increased to new values as in the auto firm mode However the head and seat zones are inflated to these new values first When these zone pressures reach their trim points the knee and all three heel zones are inflated to their trim points Pressures are then regulated as described in the pressure relief mode at the new trim points When entering this mode a 60 minute timer is started If this timer expires before the system is placed in a differ
412. low thread forming screw 6 38815 1000 1 Siderail frame assembly rh 7 38660 1000 1 Siderail frame assembly lh pc 8 29457 48 1000 4 Hole plug 9 39713 1000 1 Key latch 10 39714 1000 1 Key latch rh 11 35072 1000 2 Shoulder screw 12 35261 1000 2 Spring 13 26078 1000 2 Latch block 14 44328 1000 2 Spiral pin 15 37387 1000 2 Shoulder screw 16 39412 1000 2 Release arm 17 17291 1000 4 Pushnut 18 19562 1000 2 Latch cover 19 39414 1000 1 Release arm assembly rh 20 39415 1000 1 Release arm assembly lh 21 SA1383 1000 4 End cane and screw 22 28629 1000 2 Ground strap assembly 23 90037 02 1000 6 Screw 24 SA4841 1000 As required Red Loctite 25 38697 1000 1 Siderail assembly rh 26 38698 1000 1 Siderail assembly lh 27 48890 48 1000 2 Siderail insert male 28 90188 08 1000 2 Hilow thread forming screw 29 49223 1000 2 Locking plate 30 48891 48 1000 2 Siderail insert female Not sold separately Advances Series Bed Service Manual man026re Page 5 129 Head Siderail Assembly A and C Version Beds Chapter 5 Parts List Head Siderail Assembly A and Version Beds Figure 5 33 Head Siderail Assembly A and Version Beds 5 3 o B VERSION C VERSION A NERSION B VERSION C VERSION
413. lugs into the port marked COM The troubleshooting flow tables table 2 4 on page 2 31 table 2 5 on page 2 32 and table 2 6 on page 2 33 indicate where to place the red and black probes during each test Page 2 30 Advances Series Bed Service Manual 026 Test Equipment Chapter 2 Troubleshooting Procedures WARNING Unplug the bed from its power source before checking ohms resistance measurements Failure to disconnect line voltage to the bed can cause personal injury and damage the VOM When troubleshooting the Advance Series Bed use the following as common ground connections e At J P200 testport cable use pin 21 VSS e Atcomponent Q1 heat sink at the high voltage control board e At J P39 footboard connector use pin 4 VSS When troubleshooting on the Advance Series Bed use a VOM to measure voltages Perform all voltage measurements specified in table 2 4 on page 2 31 at J P200 testport cable except the B measurement Measure B at J P9 located on the high voltage control board Set your VOM to measure V DC Complete all of the test functions listed in table 2 4 on page 2 31 table 2 5 on page 2 32 and table 2 6 on page 2 33 Refer to the wiring diagram for the Testport Cable on page 3 11 for additional information Table 2 4 Electrical Functions Test One Function Probe Correct Possible Test Location Voltage Fault Location VCC Black pin 21 4 to 5V DC
414. lure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the P379 communication cable C from the bed see figure 4 83 on page 4 137 Figure 4 83 Removing Installing the Junction Box P C Board Head end of bed A AP A ay m026d234 4 Remove the two siderail communication cable connectors E from the junction box Advances Series Bed Service Manual man026re Page 4 137 4 54 Junction Box P C Board Chapter 4 Removal Replacement and Adjustment Procedures 5 Remove the two screws A connecting the junction box to the frame of the bed 6 Remove the four screws D holding the junction box top cover 7 Remove the P C board B from the junction box Replacement Assemble in reverse order Page 4 138 Advance Series Bed Service Manual 026 4 55 Testport P C Board Chapter 4 Removal Replacement and Adjustment Procedures 4 55 Testport P C Board Tools required Screwdriver Pliers Removal 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the two screws A securing the cover over the open connector see figure 4 84 on page 4 139 Figure 4 84 Removing Installing Testport P C Board Head end of bed
415. ly Advances Series Bed Service Manual man026re Page 1 21 Specifications Chapter 1 Introduction Electrical Description The electrical power system is mechanically insulated from the metal parts of the bed No additional electrical components such as isolation transformers are required to make this bed meet applicable electrical codes The insulation materials are of the type that will not deteriorate to an unsafe level over an 18 year period with normal use Each bed is factory tested for complete operation with and without load Each bed is tested for insulation integrity and micro leakage currents Before shipment each bed must indicate less than 65 micro amperage leakage current ungrounded on 115 volt models 90 micro amperage leakage current ungrounded on 230 volt models The supply cord is 16 AWG low leakage 3 conductor type STO It extends 6 feet 182 9 cm from the head end of the bed The supply cord is UL listed and the attachment plug cap is UL listed hospital grade All electrical components of the bed have been UL approved for this application The bed is a retractable type that moves the patient closer to the head end of the bed automatically when the head section is elevated When the head section is elevated the overall length of the bed is reduced in proportion to the elevation of the head section The bed is equipped with a night light that automatically activates as the ambient light decreases
416. ly b Remove the two screws D and nuts E securing the compressor to the assembly 11 If version bed use a small drill bit to remove the four rivets from the bottom of the compressor assembly 12 Remove the compressor from the assembly 13 Pull the bracket off the rubber feet of the compressor Replacement A CAUTION Attach the large air hose to the DynamicAire Sleep Surface compressor new style with a cable tie This will help prevent the hose from coming off during operation causing equipment damage Assemble in reverse order Page 4 26 Advances Series Bed Service Manual man026re 4 10 DynamicAire Sleep Surface Manifold Chapter 4 Removal Replacement and Adjustment Procedures 4 10 DynamicAire Sleep Surface Manifold Tools required 25 torx head screwdriver Needle nose pliers Phillips head screwdriver Removal 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the seat section cover See Cover Seat Section on page 4 17 4 Remove the small hose clamp and small hose from the inoperative manifold 5 Note the orientation and remove the wires going to each solenoid on the inoperative manifold see figure 4 13 on page 4 28 NOTE Record the orientation of the wires going to the solen
417. ly Without Scale P N 48921 Chapter 5 Parts List Table 5 67 Night Light Board Assembly Without Scale P N 48921 Component Symbol Part Number Description C1 30109 104K 1000 Capacitor C2 30122 1000 Capacitor P12 30995 04A 1000 Connector header post P13 30995 02 1000 Connector header post P14 30995 03A 1000 Connector header post 01 30314 1000 Regulator assembly 1 30007 6835B 1000 Resistor R2 R3 30007 273 1000 Resistor R4 30051 1000 Potentiometer 51 30808 1000 Switch night light Ul 30406 741C 1000 Integrated circuit U2 30411 2004A 1000 Integrated circuit NOTE This board is for models P1105 P1106 P1135 and P1136 Advances Series Bed Service Manual man026re Page 5 179 DynamicAire Sleep Surface Control P C Board Assembly P N 44047 Chapter 5 Parts List DynamicAire Sleep Surface Control P C Board Assembly P N 44047 Figure 5 47 DynamicAire Sleep Surface Control Board Assembly P N 44047 P27 a ASSY P N 44047 c e EJ RSC U24 SE Wo ef Speo ee m026d162 5 180 Advance Series Bed Service Manual man026re DynamicAire Sleep Surface Control P C Board Assembly P N 44047 Chapter 5 Parts List Table 5 68 DynamicAire Sleep Surface Control P C Board Assembly
418. m Errors The controller has built in self diagnostics that are designed to detect system failures that may not be easily identifiable otherwise These failures will cause the system to transfer to the off mode and repeatedly flash a code on the footboard control panel SERVICE REQUIRED LED For the ZoneAire Sleep Surface the code consists of a certain number N of short flashes which identifies which error has occurred on the system The code is continually repeated with a long pause separating repeats see table 2 2 on page 2 16 Slow Leak Error In all modes except the off mode the system is periodically every 5 minutes checked for slow air leaks A slow leak is defined as a leak that is small enough for the pump to inflate to the proper pressure but large enough to cause the system to correct too often To detect small leaks a counter is incremented whenever an inflate sequence occurs and is cleared whenever a deflate sequence occurs This counter represents the number of inflates without a deflate An exception to this is manual inflates while in the comfort mode Manual inflates do not increment the counter manual deflates clear the counter When the 5 minute timer expires the number of inflates without a deflate is checked for being greater than 20 If this number is greater than 20 a slow leak error is flagged the operating mode transitions to off and the footboard control panel SERVICE REQUIRED LED repeatedly flashes cod
419. m the sliding head cover D 4 Lift the sliding head cover D off of the bed Advance Series Bed Service Manual man026re Page 4 15 4 4 Covers Head End Chapter 4 Removal Replacement and Adjustment Procedures 5 Remove the four screws from the stationary head cover 6 Lift the stationary head cover C from the bed Replacement Assemble in reverse order Page 4 16 Advance Series Bed Service Manual 026 4 5 Cover Seat Section Chapter 4 Removal Replacement and Adjustment Procedures 4 5 Cover Seat Section Tools required 25 torx head screwdriver Removal 1 Remove the mattress from the sleep surface see DynamicAire Sleep Surface Mattress on page 4 19 or ZoneAire Sleep Surface Mattress on page 4 33 for detailed procedures 2 Raise the bed to the high position using the hilow function 3 Unplug the bed from its power source W SHOCK HAZARD Unplug the bed from its power source when service procedures require accessing electrical components Failure to do so could result in personal injury or equipment damage 4 Ifthe seat section D portion of the bed uses only two screws C as shown in figure 4 6 on page 4 17 or figure 4 7 on page 4 18 a Loosen the two screws C on top of the seat section D portion of the sleep surface Figure 4 6 Removing Installing the Cover Over the DynamicAire Sleep Surface Compressor LES ds
420. man026re Page 3 59 Limit Switches Chapter 3 Theory of Operation NOTES Page 3 60 Advances Series Bed Service Manual man026re Chapter 4 Removal Replacement and Adjustment Procedures Chapter Contents Head Secum se eee ares ere E PROBIS eU SEPT 4 9 Resetting orsa b Sa exeo Ve uus beue DE RM E ed 4 9 Footboard Control Panel 4 11 Removal ee ae ee RUD ge 4 11 Replacement ras Re m Eo belt e NO an 4 12 Cover Foot End ERE OR X PTS 4 13 Removal 5 2 4 13 Replacement TL Len t A 4 14 Covers Head a a nage 4 15 Removal Lobes kinda 4 15 Replacement es ee Ar ele et 4 16 Cover Seal 5ectlolla a lod peeve pee ease er pee ar de 4 17 Removal ee te Cie Med 4 17 Replacement uus us una eek T Du pi a e 4 19 DynamicAire Sleep Surface Mattress 4 20 Removal sosro seine anne eek qb eR 4 20 Replacement nat anne D eden A DEREN 4 20 DynamicAire Sleep Surface P C 4 21 er heh SR 4 21 Replace mento
421. manne ee yee eee 1 32 Cranking Procedure PONI 1 32 DynamicAire Sleep 1 35 General ADAE 1 35 Comion Moe o ans tw eben ne Sa aY 1 35 Prevention eee 1 35 Mattress Components be dome orient ha 1 35 Ticking P923CD and P923ED 1 37 Top and Bottom Covers P923CD03 and P923ED03 1 37 Inner Liner P923CD03 and P923ED03 1 37 Top and Bottom Foam Both Types 1 37 Top and Bottom Air Bladders Both Types 1 37 Bed Components soc es eee 1 38 Par COHIDIPSSOE xa duc cb oed ase pd ae Nu 1 38 Upper and Lower Valve Manifolds 1 39 Par OSES Gn SNe 1 40 ZoneAire Sleep Surface 1 41 General Aleta edie bea cee RUE DEAE 1 41 Physical Description Se RE ERE eq ou ee 1 41 Mattress TIC ane ue hr ER eae 1 41 Mattress Top and Bottom Foam 1 42 Advance Series Bed Service Manual 026 Page 1 3 Chapter 1 Introduction Mattress Main Air Bladders Upper and Lower 1 42 Heel Aur Bladder usine ies dns dud ae P eae 1 43 Alr
422. matic 1 17 EE 1 17 Nurse Control Panel usu ed e eta I RR aUe Wi eye gis 1 17 Footboard Control Panel 1 19 Head Panel de Ges tn 1 19 Mattress Frame Interface 1 20 IV Rod 1 20 Docking Wall Protection 1 20 st arit ELA Lee rene 1 20 Head Siderails ys cio Yee eee MS prx RIDERE 1 21 Night Light re aam Re Tbe ET eee Ame 1 21 Bed Exit Systems due uy Cee IU ar et ee re 1 21 Oss Aleit Mn de Pod pd bed Ps 1 21 Electrical Description 934 525 Gk Lie Vote tre 1 22 eoru ste Ses e dad 1 22 hate 1 25 Regulations Standards and 1 26 Model Identifications sre orj ia ane ote nae s 1 26 Sidera Option s vete oec OA RE oes 1 26 General Operations 3 ues Vani ak diu ERR on d pla CRD MERE 1 27 Footboard Control 1 1 28 Automatic 555 EY 1 28 Head Panel and Footboard Control 1
423. mbly membrane LED with air Specify high pressure laminate color Advances Series Bed Service Manual man026re Page 5 97 Foot Panel Assembly P4063C P1135 Version Bed with Membrane Switches Chapter 5 Parts List Item Number Part Number Quantity Description 29 11139 1000 2 Screw 30 6263104 1000 Control panel assembly DynamicAire no scale or or 6263106 1000 1 Control panel assembly VIP Dynamic Aire no scale 31 752 1000 3 Screw truss head 32 43604 1000 2 Receptacle bracket 33 18252 1000 4 Screw 34 12951 1000 1 Grommet Page 5 98 Advance Series Bed Service Manual 026 Foot Panel Assembly P4063C P1135 Version Bed with Membrane Switches Chapter 5 Parts List NOTES Advance Series Bed Service Manual man026re Page 5 99 Foot Panel Assembly P4064A P1145 Bed with Toggle Switches Chapter 5 Parts List Foot Panel Assembly P4064A P1145 Bed with Toggle Switches Figure 5 25 Foot Panel Assembly P4064A P1145 Bed with Toggle Switches 2 37 3 1 4 42 5 5 5 7 6 31 11 jme a SS 30 32 w 24 35 29 0264011 5 100 Advances Series Bed Service Manual man026re Foot Panel Assembly P4064A P1145 Bed with Toggle Switches Chapter 5 Parts List Table 5 46 Foot Panel Assembly P4064A P1145 Bed with Tog
424. mbol Part Number Description U4 30402 0834C 1000 Integrated circuit US 30406 60321 1000 Integrated circuit U6 30402 LM324 1000 Integrated circuit U7 30400 74HCO 1000 Integrated circuit U8 30312 2931 1000 Integrated circuit U9 3040074HC14 1000 Integrated circuit X1 through X6 44741 1000 Pressure sensor assembly Page 5 188 Advances Series Bed Service Manual man026re ZoneAire Sleep Surface Sensor Control Board P N 44740 Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re Page 5 189 ZoneAire Sleep Surface Air Control P C Board Assembly P N 44760 01 4476002 and 4476003 Chapter 5 Parts List ZoneAire Sleep Surface Air Control Board Assembly P N 44760 01 4476002 and 4476003 Figure 5 50 ZoneAire Sleep Surface Air Control P C Board Assembly P N 44760 01 4476002 and 4476003 Sheet 1 of 2 TOP VIEW P118 N R81 R82 n b Titi 116 110 RS0 RS7 U30 251 F8 R60 911 1994 HILL ROM FS NGS AIR CONFROL BOARD 97 855 F6 910 U24 D 95 vs 654 259 RSS 2 v6 vo vaa Sui 4 5 uo Js 111 Se L F3 R62 o UP tot On j 1015 000 zc P115 HLR e81 9 6 m026d199 Page 5 190 Advances Series
425. move a cable assembly B remove the appropriate wire ties and grounding screws see figure 4 33 on page 4 63 Disconnect the connector from the nurse control panel Replacement Assemble in reverse order NOTE Ensure the 45 corner fillet on the receptacle housing is properly oriented in the footboard control panel Page 4 64 Advance Series Bed Service Manual 026 4 26 Nurse Control Panel Switch Chapter 4 Removal Replacement and Adjustment Procedures 4 26 Nurse Control Panel Switch Tools required 5 16 open end wrench Phillips head screwdriver 60 lead 40 tin solder Small wire cutters Needle nose pliers 30W maximum soldering iron Removal A CAUTION Unplug the bed from its power source before removing or installing the footboard control panel Damage can occur to the electronics in the footboard control panel during removal or installation if the bed is plugged into its power source 1 Remove the nurse control panel from the footboard See Nurse Control Panel and or Cable Non Scale Beds Only on page 4 57 A CAUTION Ensure that the flex circuit to the nurse control panel switch is not damaged when removing the old switch and installing the new switch Overheating the flex circuit will cause delamination resulting ina shorted or open circuit condition 2 Remove the inoperative switch A from the nurse control panel assembly see figure 4 34 on page 4 66 Advances Series Bed Ser
426. n 3 A 0 1 0 clock pulse is then applied to P131 pin 14 CLK The low to high transition of the inverted pulse at U3 pin 2 causes the start bit to be clocked into the EEPROM as the first bit of the read instruction The remainder of the read instruction is sent by clocking in seven more bits 10 where 10 is the opcode for READ and XX XXX is the complement of the address of the word being read The next 16 clocks at P131 pin 14 clock the 16 bit word out U3 pin 4 on the U3 pin 2 rising edge The most significant bit MSB is clocked out first the least significant bit LSB last Resistor R24 acts as a current limiter which protects U3 should a latchup condition occur C11 provides decoupling Digital to Analog Converter NAND gate U7 pin 1 acts as a D A chip select pin A logic level 0 at P131 pin 3 A D_D A_CS enables the CLK signal to the shift register U8 The complement of the MSB of the incoming byte is applied to P131 pin 4 DATA_IN A 1 0 1 clock pulse is then applied to P131 pin 14 CLK The low to high transition of the pulse at U2 pin 8 causes the MSB to be clocked into the shift register The remainder of the byte is sent by clocking in the complement of the seven remaining bits After the eight 8 clocks the MSB is seen at U2 pin 13 and the LSB is seen at pin 3 Advances Series Bed Service Manual man026re 3 41 ZoneAire Sleep Surface Hardware Theory of Operation Chapter 3 Theory of Opera
427. n J P28 and J P3 on the voltage control board Check the fuse on the high voltage power control board Replace the fuse If this solves the problem go to step 29 Replace the fuse F2 on the power supply board or the power supply board Page 2 72 Advance Series Bed Service Manual man026re 2 20 ZoneAire Sleep Surface Triac Open Error Code 2 6 Chapter 2 Troubleshooting Procedures 29 Return the bed to its normal operating condition Go to Final Actions on page 2 21 Figure 2 23 Power Supply Board m026d286 Advances Series Bed Service Manual man026re Page 2 73 2 21 ZoneAire Sleep Surface LON Communication Error Error Code 2 7 Chapter 2 Troubleshooting Procedures 2 21 ZoneAire Sleep Surface LON Communication Error Error Code 2 7 A CAUTION Ensure that your hands are clean and handle the P C boards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment damage can occur See P C Boards on page 6 4 for additional information 1 Inspect the connector J112 A on the air control board for broken bent or missing pins see figure 2 24 on page 2 74 Repair or replace broken bent or missing pins Connect the connector This solves the problem Yes No Go to step 3 Figure 2 24 Connector J P112 on the Air Control Board m026d287 2 Go to Final Actions on page 2 21 3 Inspect for broken be
428. n occur See P C Boards on page 6 4 for additional information 1 Unplug the bed from its power source 2 Replace the air control board 3 Go to Final Actions on page 2 21 Advances Series Bed Service Manual man026re Page 2 59 2 18 ZoneAire Sleep Surface Sensor EEPROM Error Code 2 4 Chapter 2 Troubleshooting Procedures 2 18 ZoneAire Sleep Surface Sensor EEPROM Error Code 2 4 This error occurs when the circuit detects a faulty reading due to shorted or open communication lines between the control circuit and the pressure sensing circuit The most common cause for this error is a faulty P C board or cable Troubleshooting this error in the field would take much time and an oscilloscope Therefore this method requires inspecting and replacing parts After inspecting or replacing such parts in the sequence listed press the SLEEP SURFACE power switch to determine if the problems have been corrected W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage A CAUTION Ensure that your hands are clean and handle the P C boards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment damage can occur See P C Boards on page 6 4 for additional information 1 Unplug the bed from its power source 2 Inspect the main cable connector A and pins under the foot
429. n of the selected column when multiple switches in the same row are activated Half of the 10K resistor RN2 are used as pull up resistors for the switch input nibble The 74HC14 Schmitt Triggered Inverter U6 buffers the input lines to US LEDs The switch LEDs and the service required LED are strobed by the LED driver chip U3 The neuron instructs the driver to turn the LEDs on or off via IO_8 and IO_9 Neurowire Membrane Key Panel LED Driver The Motorola MC14489 LED display driver U11 provides drive for 22 of the 26 LED s located on the membrane key panel LEDs D1 through D11 and LEDs D17 through D2 are driven by the MC14489 in a multiplexed mode The refresh rate on bank 1 through bank 5 is between 700 and 1900 Hz The Neuron controls this display driver through the Neurowire Object Configuration of the MC14489 is set as an eight bit configuration register The LEDs are arranged into 5 banks in a common cathode configuration LED states are controlled by a 24 bit display register The 3 3K brightness resistor R3 sets the LED current to each LED to approximately 10 mA peak Page 3 44 Advances Series Bed Service Manual 026 ZoneAire Sleep Surface Software Theory of Operation Chapter 3 Theory of Operation Mattress Plumbing The mattress contains three individual bladders segmented into nine separate sections There is a port on the left side of each bladder that connects the bladders to their corresponding
430. n the bed the sleep surface must be prepared to accurately weigh the patient This includes placing all pillows blankets and any other items that the patient will be using on the bed Place a list of these items near the bedside for future reference Page 1 52 Advance Series Bed Service Manual 026 General Operation Chapter 1 Introduction Zero the Scale Zero the scale using the following procedure 1 Press and hold 000 0 2 000 0 will flash in the scale display 3 When 000 0 stops flashing release the button 4 CALC will flash in the display as the scale zeroes This can take up to 20 seconds Do not touch the scale while it is calculating 5 CALC will stop flashing and a beep will sound when zeroing is com plete 6 0 0 will appear in the display Place the patient on the bed For the most accurate weight reading the patient should be centered on the bed and lying still The scale will automatically calculate and display the patient s weight The patient s weight will remain displayed while the bed is in the weigh position Changing the Items On the Bed During the patient s stay in the hospital items will be added to and removed from the bed To account for the weight of items placed on or taken off of the bed surface without affecting the patient s weight reading use the Change Items C I button 1 Press and hold the C I button until it stops fla
431. n the end of the screw assembly The IV rod must be inserted far enough to push the ejection spring back from the roll pin allowing the IV rod to engage the roll pin Page 1 32 Advance Series Bed Service Manual 026 General Operation Chapter 1 Introduction Figure 1 10 IV Rod Access Head end of bed gt 2 Head screw assembly 2 st 2 NS Foot end of bed Hilow foot screw assembly access m026d029 4 If manually cranking the hilow foot screw assembly a Insert the IV rod A through the lower foot end channel until it engages the roll pin in the end of the hilow foot screw assembly b Push the IV rod far enough to push the ejection spring back from the roll pin allowing it to engage the roll pin Advances Series Bed Service Manual man026re Page 1 33 General Operation Chapter 1 Introduction CAUTION Crank the head screw assembly clockwise only The actuator on the limit switch and the lift nut can become damaged if you crank the head screw assembly counterclockwise A CAUTION Do not manually crank any of the drive screw assemblies past the low or high limits Damage can occur to the individual drive screw if this happens 5 Turn the IV rod either clockwise to raise or counterclockwise to lower the engaged function A WARNING Remove the IV rod before plugging the bed into an appropriate power source Resumption of power can cause
432. nces Series Bed Service Manual man026re Function Checks Chapter 2 Troubleshooting Procedures 10 If the fault was not located using the steps above it will be necessary to use test equipment to 1solate the malfunctioning component see Test Equipment on page 2 22 Pneumatic Subsystem Troubleshooting The pneumatic subsystem is comprised of the following five components e Bladders both the top and lower Hoses and hose fittings Air PC board e Solenoids and valves Compressor 1 Initial Actions have been performed Yes No Perform Initial Actions on page 2 5 2 The bed is plugged into an appropriate power source Yes No Plug the bed into an appropriate power source 3 The air system SLEEP SURFACE POWER switch is turned on If the membrane type footboard is installed ensure that the SLEEP SURFACE LOCKOUT switch is not engaged mattress sleep surface is not locked out Yes No Turn the air system SLEEP SURFACE POWER switch on If membrane type footboard is installed check that the SLEEP SURFACE LOCKOUT switch LED is not lit 4 The electrical connections are secure Yes Securely connect all electrical cables Advance Series Bed Service Manual man026re 2 9 Function Checks Chapter 2 Troubleshooting Procedures 5 The pneumatic hose connections are tight and the coupling O rings are not damaged Yes No Replace damaged O
433. nd 200 Ibs on the patient s right side of the bed directly over the load beam i After approximately 30 seconds four tones will sound and the weight display will indicate 100 0 Use the and switches to adjust the weight to the calibration weight up to 200 165 maximum NOTE If the known calibration weight is exactly 100 0 Ibs adjust the weight up or down slightly and back to 100 0 165 1 When the correct weight is displayed press and release the CHANGE ITEMS button Verify the calibration using the calibration weight Page 4 154 Advance Series Bed Service Manual 026 Chapter 5 Parts List Chapter Contents Warranty a nie Ares 5 5 Ordering Service Parts RERO A MEALS NER 5 7 Exchange Polley oss kp iue ge waters RR E MAREM TI 5 9 Iie Warranty Exchanges 2 10 reped pee teed rema 5 9 Out of Warranty 5 9 Recommended Spare 5 10 Base Frame Without Scale 5 22 Base Frame With Seal 5 26 Intermediate Frame Assembly 5 32 Electronics Pan Assembly 2 olds Paes cfa Ass een ES 5 36 Retracting Frame Assembly 5o ooo eg di eee Es ees 5 40 Upper Frame Sleep Surface Assembly
434. nd sockets P N 429023 large pins and sockets m026d227 Page 6 14 Advance Series Bed Service Manual 026 Chapter 7 Accessories Chapter Contents Lee ttr 7 3 Fracture Frame Adapter Socket P847B P847C 7 4 Roller Bumper Assembly P818C03 P818C04 7 5 Cane Bumper Assembly Complete P284C 48 7 6 Trapeze Support Assembly P844C 48 7 7 Advances Series Bed Service Manual man026re 7 1 Chapter 7 Accessories NOTES Page 7 2 Advances Series Bed Service Manual man026re Accessories Accessories Chapter 7 Accessories See table 7 1 on page 7 3 for the Advance Series Bed accessories Table 7 1 Accessories List Part Number SA1437 Description 1120 bumper face mount 818 3 SA1438 1120 bumper bottom mount 818co1 284C 48 Bumper assembly complete P495 02 Patient Phone 923CD Air mattress 923ED Flame retardant mattress P1410CA01 ZoneAire Sleep Surface mattress with comfort ticking P1410CA02 ZoneAire mattress with ultron ticking P1410EA01 ZoneAire mattress with comfort ticking flame retardant P1410EA02 ZoneAire Sleep Surface mattress with ultron ticking flame retardant P945CD Comfortline mattress P945ED Comfortline mattress flam
435. nd strap 44 45670 24 1000 Cable ground strap 45 45665 1000 2 Ground clip 5 114 Advance Series Bed Service Manual 026 Footboard P4165A P1155 C and E Version Beds Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re 5 115 Footboard P4165B P1155 F Version Bed Chapter 5 Parts List Footboard P4165B P1155 F Version Bed Figure 5 29 Footboard P4165B P1155 Version Bed m026e525 Page 5 116 Advances Series Bed Service Manual man026re Footboard P4165B P1155 F Version Bed Chapter 5 Parts List Table 5 50 Footboard P4165B P1155 F Version Bed Item Number Part Number Quantity Description 1 12951 1000 1 Grommet 2 90037 04 1000 4 Screw thread cutting 3 43604 1000 2 Receptacle bracket 4 752 1000 3 Screw truss head 5 40294 1000 1 Footboard shell assembly 6 40310 01 1000 1 Caution label 7 38524 1000 1 HPL insert 8 393 1000 2 Screw 9 45856 1000 2 Foam spacer 10 44734 PL 1000 1 Interface box top 11 13206 1000 5 Screw 12 15907 1000 4 Lockwasher 13 6273801 1000 1 PCB assembly membrane interface 14 44735 1000 1 Insulator 15 44733 PL 1000 1 Interface box bottom 16 44808 02 1000 1 Cable MKI n
436. nect the connector from the scale micro board B or nurse control panel 7 To remove the nurse control panel or the scale micro board B remove the screws C and D Remove the box cover 8 Remove the scale micro board by removing the three screws A 9 The nurse control panel can be removed by removing two screws G Replacement Assemble in reverse order NOTE Ensure the 45 corner fillets on the receptacle housings are properly oriented in the footboard control panel If version and prior beds the 9 pin data cable belongs on the right side of the footboard it does not go inside the bracket with the wires attached to the connector and sits on the V cutout on the right bracket The version bed does not have the 9 pin data cable Do not tighten the frame mounted mating receptacles for the footboard connectors these are to be loose to aid in self alignment Advances Series Bed Service Manual man026re Page 4 61 4 25 Nurse Control Panel Membrane Type Footboard Non Scale Bed Chapter 4 Removal Replacement and Adjustment Procedures 4 25 Nurse Control Panel Membrane Type Footboard Non Scale Bed Tools required Phillips head screwdriver Small pliers Removal A CAUTION Unplug the bed from its power source before removing or installing the footboard control panel Damage can occur to the electronics in the footboard control panel during removal or installation if the bed is
437. nee controls and a hilow control Each head siderail accepts the Patient Phone The bed is configured such that the following functions may be included as part of one or both of the head siderails Nurse call activator both sides required Ambient light actuator both sides required Sleep surface firmness activator e Entertainment center actuator music TV radio both sides required Bed exit system on off switch reset switch and indicator light one side only e Patient Phone Night Light The bed contains a low level night light that illuminates the general foot contact area for ingress or egress The light is protected against breakage Lighting is configured such that adjacent patient locations have a minimal annoyance factor This is not available on model P1104 Bed Exit System The bed is mechanized such that a warning signal is placed through the nurse call system if a patient exits the bed This function can be selected by activating the on off switch in the head siderail There is a selectable two four or six second delay in the audible signal The selectable delay and reset switches are located in the head siderail Excessive Airloss Alert The bed is mechanized such that a warning signal is placed through the nurse call system if the compressor runs excessively This function is operative when the bed exit system is activated and the bed is equipped with the DynamicAire or ZoneAire Sleep Surface on
438. nel bed without air 44195 02 1000 Patient control panel bed with air or 44195 05 1000 Patient control panel bed without air 44119 01 1000 Outer control panel assembly 42684 1000 10 Volume knob Page 5 14 Advance Series Bed Service Manual 026 Recommended Spare Parts Chapter 5 Parts List Table 5 8 Recommended Spare Parts for Siderail on A Version Advance Series Bed Models Siderail ID Number 55 Includes bed functions nurse call entertainment bed exit and lighting Part Number Qty Description 44196 01 1000 2 Patient control panel bed with air 44196 04 1000 or Patient control panel bed without air 44195 01 1000 44195 04 1000 Patient control panel bed with air or Patient control panel bed without air 44119 01 1000 Outer control panel assembly 42684 1000 10 Volume knob Table 5 9 Recommended Spare Parts for Siderail on A Version Advance Series Bed Models Siderail ID Number 56 Includes bed functions nurse call and bed exit Part Number Qty Description 44196 02 1000 2 Patient control panel bed with air 44196 05 1000 or Patient control panel bed without air 44195 02 1000 44195 05 1000 Patient control panel bed with air or Patient control panel bed without air 44119 01 1000 Outer control panel assembly Table 5 10 Recommended Spa
439. neral Procedures Cleaning preventive maintenance and other general procedures are described in this chapter Chapter 7 Accessories A list of additional products that can be used in conjunction with the Hill Rom Advance Series bed is available in chapter 7 Installation procedures for these accessories are also included Page 1 6 Advance Series Bed Service Manual 026 Typographical Conventions Chapter 1 Introduction Typographical Conventions This manual contains different typefaces and icons designed to improve readability and increase understanding of its content Note the following examples Standard text used for regular information Boldface text emphasizes a word or phrase NOTE sets apart special information or important instruction clarification The symbol below highlights a WARNING or CAUTION Figure 1 1 Warning and Caution Symbol A A WARNING identifies situations or actions that may affect patient or user safety Disregarding a warning could result in patient or user injury ACAUTION points out special procedures or precautions that personnel must follow to avoid equipment damage The symbol below highlights an electrical shock hazard WARNING Figure 1 2 Electrical Shock Hazard Warning r Advances Series Bed Service Manual man026re 1 7 Introduction Chapter 1 Introduction Introduction Overview The 4 motor Ad
440. ng Diagrams 2 ez vz ez ez 6 e a m e 2 5 4 303 5 z 5 WOVE 34004 NORMOD WOYINOD 0103 wivad MOI 349345 us H CEs 2054 NN mz z Il el IT TTT __ hr E _ sd _ V EHHH He 5 1 1111 who 9 d rl d ORANI Hi Z ow S woo ebpo 97 aassnval H 14 5 91005 13 es L mo 91006 2 muzodi 0 Advance Series Bed Service Manual 026 Page 3 26 Wiring Diagrams Chapter 3 Theory of Operation 33 oleae 960 Ti 210006 Wu NO 3004 5507 uly 3415532 3 550 a x7 7 2 5501 013195 01 31025 19150 JOHN W07 H907 LYW 29 aana ON341 83 08 9n BLA3U 039 100 4195 39 SSA 108 ISN 1539 110264058 Page 3
441. nt or missing pins on connector J P103 B see figure 2 23 on page 2 73 Repair or replace the broken bent or missing pins This solves the problem Yes No Go to step 5 2 74 Advance Series Bed Service Manual 026 2 21 ZoneAire Sleep Surface LON Communication Error Error Code 2 7 Chapter 2 Troubleshooting Procedures 4 Go to Final Actions on page 2 21 5 Inspect for broken bent or missing pins on the connector J P102 C Repair or replace the broken bent or missing pins This solves the problem Yes No Go to step 7 6 Go to Final Actions on page 2 21 7 Inspect for broken bent or missing pins on the footboard connector J40 D Repair or replace the broken bent or missing pins This solves the problem Yes No Replace the LON cable If this solves the problem go to Final Actions on page 2 21 otherwise go to step 9 8 Go to Final Actions on page 2 21 9 Check for DC power at the air control board DC power is available to the air control board Yes No Go to step 18 10 Replace the air control board This solves the problem Yes No Go to step 18 11 Go to Final Actions on page 2 21 12 Replace the footboard This solves the problem Yes No Go to step 18 13 Go to Final Actions on page 2 21 14 Replace the LON cable This solves the problem Yes Go to step 16 15
442. ntive Maintenance Schedule ZoneAire Sleep Surface Table 6 3 Preventive Maintenance Schedule ZoneAire Sleep Surface Function Footboard control panel Procedure Test all of the bed functions switches for proper operation Test the lockout switches individually for proper operation Check the switch LEDs and the LED information indicators for proper operation Air compressor Inspect the compressor unit air hoses for punctures cuts or tears Sleep surface Check the air bladders for punctures cuts or tears Check all hose connections to the mattress and O rings for dried out condition Functional check Check each bladder zone for correct functioning Check the CPR release Overall appearance Check the general aesthetics of the Advance Series Bed ZoneAire Sleep Surface Advances Series Bed Service Manual man026re Page 6 11 Preventive Maintenance Chapter 6 General Procedures Preventive Maintenance Checklist ZoneAire Sleep Surface Table 6 4 Preventive Maintenance Checklist ZoneAire Sleep Surface Date Function TI lt Footboard control panel d E Air compressor gt E Sleep surface Q 8 g Function check Overall appearance 5 e lt c 2 Z 5 n d E Z Labor Time Repair Cost S
443. ntrol board 44 44734pl 1000 1 Interface box top 45 45856 1000 1 Foam spacer 46 44806 1000 1 Cable MFI nurse control 47 4567020 1000 1 Ground strap cable Page 5 84 Advance Series Bed Service Manual 026 Foot Panel Assembly P4062B P1115 C and E Version Beds with Membrane Switches Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re Page 5 85 Foot Panel Assembly P4062C P1115 Version Bed with Membrane Switches Chapter 5 Parts List Foot Panel Assembly P4062C P1115 F Version Bed with Membrane Switches Figure 5 21 Foot Panel Assembly P4062C P1115 Version Bed with Membrane Switches m026e550 Page 5 86 Advance Series Bed Service Manual man026re Foot Panel Assembly P4062C P1115 Version Bed with Membrane Switches Chapter 5 Parts List Table 5 42 Foot Panel Assembly P4062C P1115 F Version Bed with Membrane Switches Item Number Part Number Quantity Description 1 752 1000 3 Screw truss head 2 18252 1000 4 Screw 3 12951 1000 1 Grommet 4 43604 1000 2 Receptacle bracket 5 38328 1000 1 Bumper 6 40294 1000 1 Footboard shell assembly 7 40310 1000 1 Caution label 8 38524 1000 1 HPL insert 9 38525 1000 1 Adhe
444. ntrol panel will display a constant on LED to indicate any improperly functioning area during this diagnostic test The ZoneAire Sleep Surface system must be off when you run this test 1 If necessary press the SLEEP SURFACE power switch A on the footboard control panel to turn the system off see figure 2 5 on page 2 19 All LED indicators and the SERVICE REQUIRED LED go out Figure 2 5 Control Panel Sleep Surface Switches Independent Diagnostic Test HAD BACK LIGHTING m026d268 2 Press and hold the SLEEP SURFACE siderail lockout switch B Listen closely for an audible click 3 Press each of the eight SLEEP SURFACE switches C through J one at a time and observe the LED for the activated switch 4 If any of the eight LED indicators for the sleep surface are constant on not flashing refer to table 2 3 on page 2 18 for the inoperative area of the ZoneAire Sleep Surface Advances Series Bed Service Manual man026re Page 2 19 Function Checks Chapter 2 Troubleshooting Procedures Soft Reset The control board in the ZoneAire Sleep Surface footboard control panel can sense the features on the bed in which it is installed Although it may perform the necessary functions it will emit a specific service required alarm error code one long three short flashes as listed in table 2 1 on page 2 12 if configured wrong The soft reset is used to reboot the electronics in the front panel when a footboard c
445. nts Advance Series Bed Service Manual man026re Page 3 49 ZoneAire Sleep Surface Software Theory of Operation Chapter 3 Theory of Operation Upon entering a heel relief mode a 10 minute timer is started When this timer expires the deflated heel zones are inflated to a higher reliably readable pressure then immediately deflated back to the trim points defined above Transition to a heel relief mode can be made by Pressing the respective heel relief switch HEEL RELIEF 1 2 or 3 switch while in the pressure relief mode Pressing the respective heel relief switch HEEL RELIEF 1 2 or3 switch while in either of the other two heel relief modes The following footboard control panel LEDs are lit SLEEP SURFACE POWER LED PRESSURE RELIEF LED HEEL RELIEF 1 2 or 3 LED Comfort Mode While in the comfort mode the pressures in the six zones can be set manually in two Ways With the patient firm soft controls on either siderail provided the SLEEP SURFACE LOCKOUT is not active With the footboard control panel FIRMER SOFTER switches When inflating manually all six air manifold valves are opened effectively tying all zones together as one air volume the air pump is turned on and the flow direction valve is off flow is into mattress When deflating manually all six air manifold valves are opened effectively tying all zones together as one air volume the air pump is turned on and the flow
446. nual 026 Patient Control Unit and Communication Module Chapter 5 Parts List Table 5 129 Patient Control Unit and Communication Module C Version Beds Without Air Only Complete Siderail Patient Control Assembly Complete Patient Control Overlay Option Right Hand Left Hand Right Hand Left Hand 52 45078 10 1000 45078 09 1000 38354 05 1000 38393 05 1000 53 45078 08 1000 45078 07 1000 38354 04 1000 38393 04 1000 54 45078 10 1000 45078 09 1000 38354 05 1000 38393 05 1000 55 45078 08 1000 45078 07 1000 38354 04 1000 38393 04 1000 56 45078 10 1000 45078 09 1000 38354 05 1000 38393 05 1000 59 45078 12 1000 45078 11 1000 38354 06 1000 38393 06 1000 Siderail Switchboard Assembly Communication Housing Assembly Option Right Hand and Left Hand Right Hand Left Hand 52 See Patient Control Assembly 44632 02 48 1000 44632 02 48 1000 Complete 53 See Patient Control Assembly 44632 02 48 1000 44632 02 48 1000 Complete 54 See Patient Control Assembly 44632 02 48 1000 44632 01 48 1000 Complete 55 See Patient Control Assembly 44632 02 48 1000 44632 01 48 1000 Complete 56 See Patient Control Assembly 34454 48 1000 44632 03 48 1000 Complete 59 See Patient Control Assembly 34454 48 1000 34454 48 1000 Advances Series Bed Service Manual
447. o Final Actions on page 2 21 Display 1 The scale displays Err0 and alternately The analog board cable is disconnected or defective Replace the defective component This solves the problem Yes No The analog board 15 defective Replace the analog board 2 Go to Final Actions page 2 21 Page 2 82 Advances Series Bed Service Manual 026 2 24 Scale Display Chapter 2 Troubleshooting Procedures Err1 Display 1 The scale displays Err and the scale beeps ten times An error has occurred during the memory check Calibrate the scale to correct this prob lem see New Patient Weighing on page 1 52 This solves the problem Yes No Check the scale calibration procedures see Changing the Items On the Bed on page 1 53 2 Go to Final Actions on page 2 21 Err2 Display 1 The scale displays Err2 and the scale beeps ten times The scale has never been calibrated Calibrate the scale to correct this problem see New Patient Weighing on page 1 52 This solves the problem Yes No Check the scale calibration procedures see Changing the Items On the Bed on page 1 53 25 Go to Final Actions on page 2 21 Advances Series Bed Service Manual man026re Page 2 83 2 24 Scale Display Chapter 2 Troubleshooting Procedures NOTES Page 2 84 Advance Series Bed Service Manual 026 Chap
448. o that no significant power is available at the user accessible connector Page 3 36 Advance Series Bed Service Manual man026re ZoneAire Sleep Surface Hardware Theory of Operation Chapter 3 Theory of Operation The output signals SEN SEL A P114 16 SEN SEL B P114 17 and SEN SEL C P114 18 are used to select one of the six air pressure sensors for which data is to be received The EEPROM CS P114 15 output enables the EEPROM to access the Neurowire bus The A D D A CS P114 3 output enables the A D or the D A converter to access the Neurowire bus The DATAOUT P114 5 DATAIN P114 4 and CLK P114 14 signals make up the Neurowire bus The CLK signal strobes data to the valve sensor board on the DATAIN line and it strobes data from the valve sensor board on the DATAOUT line Again the A D D A CS and EEPROM CS chip select lines determine which IC on the valve sensor board will access the Neurowire bus Other Signals The BDXT P111 1 signal is not used on the ZoneAire Sleep Surface system SGMIF P111 3 and SGMDF P111 4 are signals from the siderail inflate and deflate switches These switches connect Vcc from the bed control board to connector P111 pins 3 and 4 This is the reason Vss bed control P111 2 is connected to Vss on the ZoneAire Sleep Surface air control board The LCD IN P111 6 CPR P111 7 and CPR RELEASE SW signals P115 2 and P115 1 are from the bed control board and are not used
449. o 28 3 9 fe voo 3 ov UNREG HDL zo lt gt 121 J P 14 5 5 vss VP 8 2202 HMU 2 5V GND 1 5v r Lu A Ae BPWR pe 1512 rod f NIGHTLIGHT oe SENSOR 27 BUL J 2 sv VOC CABLE CABLE 3 9 unrec SIDERAIL suP P N 43 4 PIN 43177 CABLE P N 44185 To WP 40 J P 19 9V UNREG NCMDF 11 CABUE 5V GND vow 12 11 SCALE MICRO BOARD ASS Y THER 23 ER T FS THH H P N 3950601 spe y 33 as ae Hs J P 4 SV GND 4 5 5 5 4 tU IN FIT CABLE 43167 GF BDXT 3 Lo pos Fel KD ky BDXT ala 4 HI Pos vss 2 54 ASSY P N 43383 77 JE s Nc Tet TT Cr topos Fy s 91 6 NEUTRAL INPUT 5 Hots ho fio 7 eur PHASE P 28 Loros Tr 8 016 CABLE m cs Beam sw 27112 J P 65 Jp 45501 CONT BOARD AZ NC SEE NOTE 3 asv DIST T sv m V 9V UNREG e Te P N 44047 13 2 2 14 1 016 UBIF GND J P 105 111 5 5 BRT 4 J P 44 15 154 2 9V UNREG z a PUMP Fist B0XT 1 m DIG GND oio ss LBIF AC OUTPUT 16 AUX 1 2 ds
450. o could result in personal injury or equipment damage 1 Unplug the bed from its power source and manually crank the head section until it starts to raise from the main frame see Manual Operation of Bed When Electric Power is Not Available on page 1 31 Remove IV rod plug the bed into its power source and activate head up switch Head section raises Yes No Go to step 2 Check head up limit switch adjustment 2 Set your VOM to measure V DC At J P200 place the black probe into pin 12 and the red probe into pin 9 The voltage is between 3 and 6V DC when the switch is activated Yes No The switch or the wiring to the switch 15 defective 3 Set your VOM to measure V DC At J P200 place the black probe into pin 21 and the red probe into pin 19 The voltage is between 3 and 6V DC when the switch is activated Yes No Set your VOM to measure DC At J P71 place the black probe onto a ground screw and the red probe into pin 1 If the voltage is between 3 and 6V DC when the switch is activated the logic control board is defective If no the head up limit switch or the wiring to the limit switch is defective Advances Series Bed Service Manual man026re Page 2 45 2 8 Head Section Will Not Raise Chapter 2 Troubleshooting Procedures 4 Set your VOM to measure V AC At J P2 place the black probe into pin 2 and the red probe into pin 3 The voltage is approximately 120V AC when the sw
451. o damage the control cable when removing it from the nurse control panel 8 Ifthe nurse control cable is being removed a Remove the two screws C connecting the receptacle housing to the receptacle bracket b Slide the grommet and receptacle bracket toward the center of the footboard control panel until the cable can be removed NOTE Mark the location and orientation of the receptacle being removed in this step for reassembly Replacement Assemble in reverse order NOTE Ensure the 45 corner fillet on the receptacle housing is properly oriented in the footboard control panel Page 4 58 Advance Series Bed Service Manual 026 4 24 Nurse Control Pane Membrane Type Footboard Scale Bed Chapter 4 Removal Replacement and Adjustment Procedures 4 24 Nurse Control Panel Membrane Type Footboard Scale Bed Tools required Phillips head screwdriver Small pliers Removal A CAUTION Unplug the bed from its power source before removing or installing the footboard control panel Damage can occur to the electronics in the footboard control panel during removal or installation if the bed is plugged into its power source 1 Remove the footboard control panel See Footboard Control Panel on page 4 11 2 Remove the three screws F securing the nurse control panel to the footboard control panel see figure 4 31 on page 4 59 and figure 4 32 on page 4 60 Figure 4 31 Nurse Control Panel
452. o its casters 2 After the roll pins A have been inserted through the brake steer pedal shaft turn the bed back onto its casters 3 Adjust the brake steer and brake casters see Casters on page 4 121 Page 4 124 Advance Series Bed Service Manual 026 4 49 Brake Block Mechanism Chapter 4 Removal Replacement and Adjustment Procedures 4 49 Brake Block Mechanism Tools required Phillips head screwdriver Punch T25 torx head screwdriver Hammer 5 32 allen wrench Removal 1 Perform steps through 6 of the procedures for the Brake Cam on page 4 123 2 Remove the four screws that hold the brake block mechanism into the channel 3 Remove the seven screws that go into the bottom of the mechanism Be sure to carefully note how the parts are assembled 4 Disassemble the screws the adapter plate and the bearings from the mechanism assembly Replacement 1 Make the necessary repairs to the mechanism assembly 2 After assembling the mechanism insert and secure it in the channel 3 Assemble the cams and brake steer pedals 4 Assemble the roll pins through the brake steer pedal shaft A WARNING To avoid injury get additional help to return the bed onto its casters The bed weighs approximately 325 Ib 147 kg 5 Turn the bed back onto its casters 6 Adjust the brake steer and brake casters see Casters on page 4 121 Advances Series Bed Service Manual man026re Pa
453. o pin 12 and the red probe into pin 7 The voltage is between 3 and 6V DC when the switch is activated Yes No 9 switch or the wiring to the switch is defective Set your VOM to measure V DC At J P200 place the black probe into pin 21 and the red probe into pin 15 The voltage is between 3 and 6V DC when the switch is activated Yes No Set your VOM to measure DC At J P73 place the black probe onto a ground screw and the red probe into pin 1 If the voltage is between 3 and 6 V DC when the switch is activated the logic control board is defective If no the knee limit switch or the wiring to the limit switch is defective Set your VOM to measure V AC At J P3 place the black probe into pin 4 and the red probe into pin 7 The voltage is approximately 120V AC when the switch is activated Yes No If the AC voltage is more than 175V AC the knee drive is defective If the AC voltage is approximately OV AC the high voltage control board or the knee motor is defective If the voltage is approximately 120V AC the knee capacitor is defective 4 Go to Final Actions on page 2 21 Advances Series Bed Service Manual man026re Page 2 43 2 7 Head Section Will Not Lower Chapter 2 Troubleshooting Procedures 2 7 Head Section Will Not Lower The head section will not lower when the head down switch is activated Set your to measure V DC At J P200 place the black pro
454. oard P N 61410 02 and 6141002 E and Version Beds Chapter 5 Parts List Component Symbol SWI Part Number 46775 1000 Description Mercury switch U1 through U3 30410 4042B 1000 Integrated circuit U4 30410 1413P 1000 Integrated circuit US 30400 4093B 1000 Integrated circuit U7 30410 14490 1000 Integrated circuit U8 43330 10 1000 Hilow 1 pal U9 43330 07 1000 Chair pal U10 43330 11 1000 Hilow 2 pal 011 43330 08 1000 Head pal U12 43330 09 1000 Knee pal U13 304004047B 1000 Integrated circuit Page 5 174 Advance Series Bed Service Manual 026 Logic Control 61410 02 and 6141002 E and Version Beds Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re Page 5 175 Night Light Board Assembly P N 43200 01 02 Chapter 5 Parts List Night Light Board Assembly P N 43200 01 02 Figure 5 45 Night Light Board Assembly P N 43200 01 02 gt lt gt lt 1 Q Q N z N a S N XX XXX XXXX CR3 CR4 RT3 CRI CR2 m026d059 Page 5 176 Advances Series Bed Service Manual man026re Night Light Board Assembly P N 43200 01 02 Chapter 5 Parts List Table 5 66 Night Light Board Assembly P N 43200 01 02 Component Symbol P
455. ocking If the E or F version bed is unloaded too far the hilow remote switch will trip and the bed will automatically rise for three seconds When the intermediate frame nears the wood blocking on these version beds just bump the hilow down switch until contact is made and the foot end of the bed is supported Personal injury or equipment damage can result 2 Lower the hilow onto the 2 x 4 to support the foot end of the bed see figure 4 67 on page 4 114 Figure 4 67 Using Wood Blocking to Support the Foot End of the Bed m026d104 4 114 Advance Series Bed Service Manual 026 4 45 Hilow Foot Screw Assembly Chapter 4 Removal Replacement and Adjustment Procedures 3 Remove the hilow foot motor assembly See Hilow Foot Motor page 4 84 W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 4 Unplug the bed from its power source 5 Loosen screws A and B approximately 1 8 see figure 4 68 on page 4 115 Figure 4 68 Removing Installing Hilow Foot Screw Assembly OA 2 6 Remove two screws the hilow foot drive screw assembly m026d043 Advances Series Bed Service Manual man026re Page 4 115 4 45 Hilow Foot Screw Assembly Chapter 4 Removal Replacement and Adjustment Procedures 7 Cut the two wire ties D connecting the limit sw
456. oduction DynamicAire Sleep Surface The DynamicAire Sleep Surface is a self contained unit with the following specifications e 1 0 amp maximum e Permanently lubricated Totally enclosed Single phase 115 volts AC 60 hertz 230 volts AC 50 60 hertz 230 volt models ZoneAire Sleep Surface The ZoneAire Sleep Surface is a self contained unit with the following specifications 1 4 amps nominal e Permanently lubricated e Totally enclosed e Single phase 115 volts AC 60 hertz Limit Switches Two types of limit switches may be encountered One type is a miniature electromechanical snap action switch the other type is a electromagnetic sensor switch which is a production replacement for the electromechanical type switch Both types determine the drive screw end of travel limit set points contour up and contour down Two different logic control boards supply power to the two different types of limit switches Their major difference is in their hilow protect circuit scale interconnect circuit and the connector interface system Advances Series Bed Service Manual man026re Page 1 25 Model Identification Chapter 1 Introduction Regulations Standards and Codes Class grounded equipment UL 544 CSA risk class 2G per CA per CSA 22 2 Model Identification See table 1 2 on page 1 26 for Advance Series Bed model identification Table 1 2 Model Identification
457. of a communication error Can occur while in any of the other modes Pressure Relief Mode While in the pressure relief mode the air pressures in each of the six bladder zones are regulated at predefined levels called trim points Around each of the trim points is a band which provides a pressure tolerance and creates a pressure lag If no correction in pressure is taking place the band is used as the reference Transition to the pressure relief mode can be made by Pressing the SLEEP SURFACE POWER switch while in the off mode Pressing the PRESSURE RELIEF switch while in any other mode except off mode Pressing HEEL RELIEF 1 switch while in the heel relief 1 mode Pressing HEEL RELIEF 2 switch while in the heel relief 2 mode Pressing HEEL RELIEF 3 switch while in the heel relief 3 mode Pressing the AUTO FIRM switch while in the auto firm mode only if the auto firm mode was initiated from the pressure relief mode mode memory feature Pressing the AUTO FIRM switch while in the CPR mode only if the CPR mode was initiated from the pressure relief mode mode memory feature The following footboard control panel LEDs are lit SLEEP SURFACE POWER LED PRESSURE RELIEF LED Heel Relief Modes While in a heel relief mode certain zones are deflated to near zero pressure depending on which heel relief mode is selected Pressures are then regulated as described in the pressure relief mode above at predefined trim poi
458. of the LEDs are red there may be a problem with one of the bed s circuit boards NOTE The VCCMAT light will be red if the bed does not include the DynamicAire Sleep Surface Advances Series Bed Service Manual man026re Page 2 27 Test Equipment Chapter 2 Troubleshooting Procedures Test Modes The Four Motor Bed Tester has two test modes e Manual test mode e Automatic test mode NOTE Before beginning any test ensure that the knee section of the bed is positioned at its automatic contour limit and that all other bed sections are positioned at or near any of their operating limits Also ensure that all bed functions are turned off Manual Test Mode Setting the selector switch in the manual position places the test unit in the manual test mode The display indicates Select Test prompting the user to select a test The user selects a test by pressing one of the function buttons on the keypad When the user presses the button the actual bed function operates and the display indicates Testing representing the function under test While the user is pressing the function button the test unit is checking the logic circuitry on the bed When the user releases the function button the display indicates the results of the logic circuit test with a FAILED or PASSED message For each test that has a FAILED message complete the appropriate test in the section Volt Ohm Meter VOM on page 2 30 for continued
459. oids for the replacement procedure 6 Remove the two screws A Advance Series Bed Service Manual man026re Page 4 27 4 10 DynamicAire Sleep Surface Manifold Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 13 DynamicAire Sleep Surface Manifold Replacement Old Style Upper Dump Solenoid manifold Fill Manifold 0264223 7 Remove the large hose from the inoperative manifold 8 Lift the inoperative manifold B from the assembly Replacement Assemble in reverse order Page 4 28 Advance Series Bed Service Manual 026 4 11 DynamicAire Sleep Surface Solenoid Old Style Chapter 4 Removal Replacement and Adjustment Procedures 4 11 DynamicAire Sleep Surface Solenoid Old Style Tools required 25 torx head screwdriver Adjustable wrench 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the seat section cover See Cover Seat Section on page 4 17 4 Note the orientation and remove the wires going to each solenoid on the inoperative manifold see figure 4 14 on page 4 30 NOTE Note and record write down the orientation of the wires going to the solenoids for the replacement procedure 5 Remove the nut A on top of the inoperative solenoid
460. oltage is between 3 and 6V DC when the switch is activated Yes No V The switch or the wiring to the switch is defective Set your VOM to measure V DC At J P200 place the black probe into pin 2 and the red probe into pin 17 The voltage is between 3 and 6V DC when the switch is activated Yes No Set your VOM to measure V DC At J P70 place the black probe on the Q1 heat sink and the red probe into pin 1 If the voltage is between 3 and 6 V DC when the switch is activated the logic control board is defective If no the head hilow switch or the wiring to the head hilow switch is defective Set your VOM to measure V AC At J P2 place the black probe into pin 5 and the red probe into pin 6 The voltage is approximately 120V AC when the switch is activated Yes No Ifthe AC voltage is more 175V AC the hilow head drive is defective If the AC voltage is approximately OV AC the high voltage control board or the hilow head motor is defective If the voltage is approximately 120V AC the hilow head capacitor is defective Go to Final Actions on page 2 21 Page 2 40 Advances Series Bed Service Manual 026 2 4 Foot Hilow Will Not Raise Chapter 2 Troubleshooting Procedures 2 4 Foot Hilow Will Not Raise The foot section of the hilow will not raise when the bed up switch is activated 1 Set your VOM to measure V DC At J P200 place the black probe into pin 12 and the re
461. on C28 C51 C72 30144 105 1000 Capacitor C30 30109 334K 1000 Capacitor C37 30109474M 1000 Capacitor C38 through C42 C46 through 30109 473K 1000 Capacitor C48 C50 C70 C73 C74 30109105Z 1000 Capacitor through CR3 CR5 CR7 CR9 CR11 CR13 15 CR17 CR19 CR21 CR35 through CR45 30200 4148B 1000 Diode silicon CR4 CR6 CR8 CR10 CR12 CR14 CR16 CR18 CR20 CR22 CR28 through CR30 30214 100A 1000 Tranzorb CR23 through CR27 CR31 30201 4003B 1000 Diode silicon through CR34 P14 44155 1000 18 position flex cable P15 43231 03 1000 Connector 3 position P19 43231 16 1000 Connector 16 position P23 43231 07 1000 Connector 7 position P32 43231 20 1000 Connector 20 position P33 30956 06 1000 Connector 6 position P34 43231 10 1000 Connector 10 position P35A 4447806 1000 Connector 6 position P35B 44478 08 1000 Connector 8 position P35C 4447807 1000 Connector 7 position P105 43231 06 1000 Connector 6 position QI 30317 1000 Regulator assembly R1 30006 221 1000 Resistor R2 R3 R7 through R10 R43 30016 1000 Resistor R4 R6 R78 30006 472 1000 Resistor R5 30006 395 1000 Resistor R31 R32 30006 271 1000 Resistor R33 R34 30006 103 1000 Resistor R41 30006 824 1000 Resistor Advance Series Bed Service Manual man026re Page 5 173 Logic Control B
462. on page 2 21 Advances Series Bed Service Manual man026re Page 2 51 2 14 DynamicAire Sleep Surface Will Not Operate Chapter 2 Troubleshooting Procedures 2 14 DynamicAire Sleep Surface Will Not Operate The DynamicAire Sleep Surface will not operate 1 The excessive airloss LED at the nurse control console comes ON Yes No Go to step 3 Turn the air system power off and back on again Retest the air system The air power switch located in the nurse control panel at the foot end of the bed is in the ON position Yes No Turn the switch ON and retest Press the firm switch to inflate the mattress The mattress inflates Yes No Go to step 5 Go to step 14 Press the soft switch to deflate the mattress The mattress deflates Yes No Go to step 6 Go to step 7 Check the air system P C board connectors and retest The mattress deflates Yes No The system board 15 defective The system is OK go to Final Actions on page 2 21 Retest the inflate switch The mattress inflates Yes No 4 Go to step 8 Go to step 15 Page 2 52 Advances Series Bed Service Manual 026 2 14 DynamicAire Sleep Surface Will Not Operate Chapter 2 Troubleshooting Procedures 8 The air compressor runs Yes No V Go to step 9 Go to step 10 9 Set your VOM to measure V AC At J P29 place the black probe into pin 1
463. only A B and C version beds only Hilow foot limit switch assembly m026e164 Page 4 102 Advance Series Bed Service Manual 026 4 40 Hilow Head Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures A CAUTION Do not over tighten the limit switch mounting screws Over tightening the mounting screws can cause the limit switches to operate improperly 3 Tighten the mounting screws Advances Series Bed Service Manual man026re Page 4 103 4 41 Knee Screw Assembly Chapter 4 Removal Replacement and Adjustment Procedures 4 41 Knee Screw Assembly Tools required T25 torx head screwdriver T25 torx ratchet driver Screwdriver Removal 1 Raise the knee section to the middle of its total travel 2 Raise the bed to the high position using the hilow function 3 Remove the foot end cover See Cover Foot End on page 4 13 W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 4 Unplug the bed from its power source 5 Remove the electronics pan assembly See Electronics Pan Assembly on page 4 68 6 Remove the hilow head motor assembly See Hilow Head Motor on page 4 82 7 Loosen the screw beneath the radial bracket H approximately 1 8 see figure 4 61 on page 4 105 Page 4 104 Advance Series Bed Service Manual man026re
464. ontrol panel configuration error occurs The soft reset indicates to the control board to sense the features on the bed and configure itself for those features 1 If necessary press the BED MOTOR power switch on the footboard control panel to turn the bed motor off The MOTOR POWER OFF LED will illuminate 2 Press and hold the unlabeled switch A and the SCALE switch C with one hand with the other hand press the CHAIR IN switch B and CHAIR OUT switch D and hold for 2 seconds Then release all switches see figure 2 6 on page 2 20 NOTE If the scale option is not installed the SCALE switch C will not be labeled Figure 2 6 Soft Reset 4 Motor Advance Series Beds 9 HEEL Hill Rom UPGRADEABLE SOFTER ADVANCE SERIES BED N SLEEP SURFACE TREND ANGLE N m026e269 3 Press the BED MOTOR power switch on the footboard control panel to turn the bed motor on The MOTOR POWER OFF LED will go off 4 This completes the soft reset procedures Page 2 20 Advance Series Bed Service Manual man026re Final Actions Chapter 2 Troubleshooting Procedures Final Actions 1 Complete the required preventive maintenance procedures See Preventive Maintenance Schedule on page 6 6 and Preventive Maintenance Schedule ZoneAire Sleep Surface on page 6 11 2 Ensure all components are in place and secure 3 Complete all required administrative tasks Advances Series Bed Servic
465. or TREND OUT bed position 3 motor REVERSE TREND bed position 4 motor BRAKE NOT SET LED indicator Page 2 16 Advance Series Bed Service Manual man026re Function Checks Chapter 2 Troubleshooting Procedures Air System Self Diagnostic Test This diagnostic test allows the bed to automatically check each component of the ZoneAire Sleep Surface and determine if power is being applied There are eight LED indicators that are used for the diagnostic testing These eight indicators represent different areas of the sleep surface The footboard control panel will display a flashing LED to indicate any improperly functioning area during this self diagnostic test The ZoneAire Sleep Surface system must be off when you run this test 1 If necessary press the SLEEP SURFACE power switch A on the footboard control panel to turn the system off see figure 2 4 on page 2 17 All LED indicators and the service required information LED go out Figure 2 4 Control Panel Sleep Surface Switches Self Diagnostic Test H 0 BACK LIGHTING SIDEPAIL LUCKOUTS SLEEP SURFACE m026d267 2 Press the PRESSURE RELIEF switch B and the AUTO FIRM switch C simultaneously and hold for about 4 seconds Listen closely for an audible click The LED for the SLEEP SURFACE switch A should be flashing Release all switches 3 The self diagnostic procedure will take about 15 seconds Wh
466. otboard P4165A P1155 and Version Beds 5 112 Footboard P4165B P1155 F Version Bed 5 116 Footboard with Scale P4166A P1165 and Version Beds 5 120 Footboard with Scale P4166B P1165 Version Bed 5 124 POE SR A A TPS ed 5 128 Head Siderail Assembly A and Version Beds 5 130 Head Siderail Assembly E and Version Beds 5 136 Communication Housing Assembly A and Version Beds 5 140 Communication Housing Assembly P N 61634 01 02 E and FE Version Beds yi ae end aie SERE I SA Bead 5 144 Knee Drive Assembly P N 43140 and 61701 5 146 Head Drive Unit Assembly P N 43353 6200401and 6200402 5 151 Head Hilow Drive Assembly P N 43278 01 and 6200301 5 155 Foot Hilow Drive Assembly P N 43278 02 and 62003 02 5 159 CPR Cable Assembly P N 60945 and Version Beds 5 163 High Voltage Power Control Board P N 42822 01 02 03 5 165 Logic Control Board P N 44158 01 02 06 5 169 Logic Control Board P N 61410 02 and 6141002 E and Version Beds 5 173 Night Light Board Assembly P N
467. otboard shell assembly 6 40310 01 1000 1 Caution label 7 38524 1000 1 HPL insert 8 393 1000 2 Screw 9 45856 1000 2 Foam spacer 10 44734 PL 1000 1 Interface box top 11 13206 1000 5 Screw 12 15907 1000 4 Lockwasher 13 44805 1000 1 PCB assembly membrane interface 14 44735 1000 1 Insulator 15 44733 PL 1000 1 Interface box bottom 16 44808 01 1000 1 Cable MKI net scale 17 44806 1000 1 Cable MFI nurse control 18 14450 1000 3 Small cable tie 19 45708 1000 1 Wire tie 20 44809 1000 1 Cable MKI LED board 21 90030 08 1000 5 Screw 22 44732 1000 1 LED board assembly 23 45928 1000 2 Foam shield 24 4975710 1000 1 Casting key panel assembly with scale with or ZoneAire Sleep Surface 4975713 1000 1 Casting key panel assembly VIP with scale with ZoneAire Sleep Surface 25 90196 06 1000 8 Screw hilow 26 39159 1000 1 Aluminum extrusion plate 27 38529 1000 1 Torsion spring 28 42694 1000 1 Door assembly complete 29 SA1555 1000 1 Door assembly scale unit i Specify high pressure laminate color Advances Series Bed Service Manual man026re Page 5 121 Footboard with Scale P4166A P1165 and E Version Beds Chapter 5 Parts List Item Number Part Number Quantity Description 30 4975810 1000 1 Control panel assembly scale with ZoneAire or Sleep Surface 4975813 1000
468. ough R3 R12 R14 47618103 1000 Resistor R18 R20 R25 through R33 R4 R8 R9 through R11 47618101 1000 Resistor R13 R15 through R17 R19 R21 R5 47618222 1000 Resistor R22 47618181 1000 Resistor R23 47618102 1000 Resistor R24 47618332 1000 Resistor U1 through U3 3041874HC24 1000 Integrated circuit U4 30419 1000 Integrated circuit U6 6201301 1000 Integrated circuit U7 3041 1232 1000 Integrated circuit 30618 1000 Crystal Advance Series Bed Service Manual man026re Page 5 231 Scale Display Assembly P N 39452 Chapter 5 Parts List Scale Display Assembly P N 39452 Figure 5 69 Scale Display Assembly P N 39452 m026d075 Page 5 232 Advances Series Bed Service Manual man026re Scale Display Assembly P N 39452 Chapter 5 Parts List Table 5 87 Scale Display Assembly P N 39452 Component Symbol Part Number Description through 30201 4003B 1000 Diode silicon 051 44039 01 1000 Display DS2 DS12 44038 01 1000 Display DS3 30511 03 1000 Display DS4 DS5 30513 03 1000 Display DS6 through DS11 30512 04 1000 Display P51 30994 1000 Connector P52 30993 05 1000 Connector through R8 30006 1515B 1000 Resistor R9 through R15 30006 5615B 1000 Resistor R17 30025 1000 Photo resistor Advances Series Bed Service Manual man026re Page 5 233 Scale Display Assembly
469. ough the mattress cable The mattress connection error is set by any of two situations Feedback indicates disconnection continuously for 100 samples approximately 5 seconds Prior to reading EEPROM the feedback indicates a disconnection Whenever a mattress connection error is detected the operating mode transitions to off and the footboard control panel SERVICE REQUIRED LED repeatedly flashes code 5 Triac Open Error In all modes except the off mode the system is repeatedly checked for control circuit failure that would prevent an air manifold valve the flow direction valve or the pump to be activated when commanded to activate Whenever the system is correcting pressures the feedbacks from the triac drive circuits are monitored If any feedback indicates that a drive circuit is not activated continuously for 5 seconds a triac open error is flagged the operating mode transitions to off and the footboard control panel SERVICE REQUIRED LED repeatedly flashes code 6 LON Communication Error In all modes except the off mode communications with the footboard control panel is checked The Advance Series Bed ZoneAire Sleep Surface system gets updates via LON communications from the footboard control panel at most every 30 seconds The system refreshes a 5 minute timer whenever it gets this update Should this timer ever expire a LON communication error is flagged and the operating mode transitions to off A message i
470. out Scale and Integrated Air Support System Part Number Qty Description SA1554 1000 1 Door assembly without scale unit 48921 1000 1 Night light without scale 44158 02 1000 1 Logic control board Choose the following parts based upon voltage requirements i e 115 or 230 volt model beds 42822 02 1000 1 High voltage control board assembly 115 volt models 42822 03 1000 High voltage power control board assembly 230 volt models Not required for model P1104 Page 5 12 Advances Series Bed Service Manual 026 Recommended Spare Parts Chapter 5 Parts List See table 5 5 on page 5 13 for a recommended spare parts list for 115 and 230 volt model beds with scale and with the integrated air support system models P1145 and P1146 Table 5 5 Recommended Spare Parts for Advance Series Bed Models P1145 and P1146 with Scale and Integrated Air Support System Part Number Qty Description 44047 1000 2 P C board assembly SA7099 1000 2 Top foam and ticking P923CD ED 38187 1000 2 Quick coupling 0 125 male 38189 1000 2 Quick coupling 0 250 male 39024 1000 2 Quick coupling 0 250 female 39027 1000 2 Quick coupling 0 125 female 42822 01 1000 2 High voltage power control board assembly SA1555 1000 1 Door assembly scale unit 44158 01 1000 1 Logic control board assembly Choose the follow
471. page 5 258 Switch Units and version beds only 8 See table 5 132 on Outer control panel see Siderail Control page 5 258 Switch Units and version beds only 9 38332 1000 2 Button large 10 38331 1000 Button small 11 30972 08 1000 2 Plug 8 position 12 See table 5 133 on Nurse switch and cable assembly see Sid page 5 259 erail Control Switch Units version beds only 13 SA1593 1000 0 or 2 Switch with shrink tubing 14 43386 1000 4 Auto contour switch 15 38329 1000 4 or 6 Switch retainer 16 38334 1000 4 or 6 Switch holder 17 SA1385 1000 2 Siderail ext end cane and screws 18 SA1384 1000 2 Control housing cover and screws 19 38337 1000 1 Siderail control housing EMOAS4 rh Advance Series Bed Service Manual man026re Page 5 131 Head Siderail Assembly A and C Version Beds Chapter 5 Parts List Item Number Part Number Quantity Description 20 38338 1000 1 Siderail control housing EMOAS4 Ih 21 SA1387 1000 2 Top cane and screws head siderail 22 SA1383 1000 2 End cane and screw 23 90037 02 1000 6 Screw 24 28717 1000 4 Bushing 25 26078 1000 2 Latch block 26 44328 1000 2 Spiral pin 27 28816 1000 2 Bottom cover 28 35261 1000 2 Spring 29 38664 1000 1 Communication s
472. per and lower limits to ensure proper func tion of the limit switches Hilow limits Run the bed to the full upper and lower limits to ensure proper function of both head and foot hilow drive limit switches Contour limit Run the head section up to ensure that the knee section raises to 15 to forma contour position This function is defeated by activating the knee lockout switch in the nurse control panel Trendelenburg limits Run the bed into both the Trendelenburg and Reverse Trendelenburg positions to check the limits Check the degree indicator for accuracy Page 6 6 Advance Series Bed Service Manual 026 Preventive Maintenance Chapter 6 General Procedures Function Procedure Head drive screw Inspect clean and lubricate the head drive screw with red lithium grease Inspect the sliding head cover on the upper frame assembly Raise the metal tongue on the head cover if it is bent down Inspect the clip engagement torque cage and lift nut Ensure that they are in proper working order and have not been damaged if the metal tongue was bent Knee drive screw Inspect clean and lubricate the knee drive screw with red lithium grease Hilow head drive screw Inspect clean and lubricate the hilow head drive screw with red lithium grease Hilow foot drive screw Inspect clean and lubricate the hilow foot drive screw with red lithium grease Motor capacitors Check the capaci
473. pin 1 and 2 on P110 F The voltage is greater than 100V AC Yes No Go to step 24 Advance Series Bed Service Manual man026re Page 2 71 2 20 ZoneAire Sleep Surface Triac Code 2 6 Chapter 2 Troubleshooting Procedures 22 23 24 25 26 27 28 Figure 2 22 J P110 Connector 1 2 3 4 LINE BLK NEUTRAL WHT m026d285 Replace the air control board This solves the problem Yes No Go to step 24 Return the bed to its normal operating condition Then go to Final Actions on page 2 21 Remove the foot end dust cover Measure the AC voltage between pin 1 and 2 on P101 A located on the power supply board see figure 2 23 on page 2 73 The voltage is greater than 100V AC Yes No Check the line filter connections the power plug connections and the power source If this solves the problem return the bed to its normal operating condition Then go to Final Actions on page 2 21 otherwise go to step 27 Replace the power cable This solves the problem Yes No Go to step 27 Return the bed to its normal operating condition Then go to Final Actions on page 2 21 Check the voltage at J28 1 and J28 2 on the power supply board The voltage is greater than 100V AC Yes No 4 Inspect the connector J28 for bent or recessed pins Replace or repair damaged pins Check the connections on the cable connected betwee
474. plug the bed from its power source 5 Lower the electronics pan assembly See Electronics Pan Assembly on page 4 68 6 Remove the two screws A from the hilow limit switch housing D see figure 4 59 on page 4 100 Advance Series Bed Service Manual man026re Page 4 99 4 40 Hilow Head Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 59 Removing Installing the Hilow Head Limit Switch m026d020 7 Remove screw B from the radial bracket E 8 Disconnect the hilow head limit switch cable F at the connector 9 Notice the routing of the cables for limit switch assembly The cables for the new assembly must be installed in the same manner 10 Remove the wire ties from the cables 11 Remove the screw C from the limit switch on the lift arm 12 Lift the radial bracket E and the end of the hilow head screw assembly Slide the hilow head limit switch assembly out Page 4 100 Advance Series Bed Service Manual 026 4 40 Hilow Head Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures Replacement 1 Assemble in reverse order A CAUTION Failure to align the switch slide and the drive boots when installing the hilow head limit switch can cause severe damage to the bed A CAUTION Do not over tighten the limit switch mounting screws Over tightening the mounting screws can cause the limit switches to operate improperl
475. pport the hilow foot motor assembly B with your hands Slide the hilow foot motor assembly B toward the head end of the bed until the shaft disengages from the coupling and screw A reaches the open end of the slot 8 Lift the hilow foot motor assembly B out of the bed Replacement Assemble in reverse order Advances Series Bed Service Manual man026re Page 4 85 4 36 Knee Motor Chapter 4 Removal Replacement and Adjustment Procedures 4 36 Knee Motor Tools required 25 torx head screwdriver Removal 1 Raise the bed to the high position using the hilow function 2 Raise the knee section to the high position using the knee function 3 Lower the head section W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 4 Unplug the bed from its power source 5 Remove foot end cover See Cover Foot End on page 4 13 D Disconnect the knee motor power cable A see figure 4 49 on page 4 86 Figure 4 49 Knee Motor Power Cable Connection SA 2 22 m026d140 Page 4 86 Advance Series Bed Service Manual 026 4 36 Knee Motor Chapter 4 Removal Replacement and Adjustment Procedures 7 Remove one screw A securing the knee motor B see figure 4 50 on page 4 87 Figure 4 50 Removing Installing the Knee Motor Foot end of bed A 0264035
476. probe into pin 12 and the red probe into pin 6 The voltage is between 3 and 6V DC when the switch is activated Yes No The switch or the wiring to the switch 15 defective Set your VOM to measure V DC At J P200 place the black probe into pin 21 and the red probe into pin 16 The voltage is between 3 and 6V DC when the switch is activated Yes No Set your VOM to measure V DC At J P73 place the black probe onto a ground screw and the red probe into pin 2 If the voltage is between 3 and 6V DC when the switch is activated the logic control board is defective If no the knee limit switch or the wiring to the limit switch is defective Set your VOM to measure V AC At J P3 place the black probe into pin 4 and the red probe into pin 7 The voltage is approximately 120V AC when the switch is activated Yes If the AC voltage is more than 175V AC the knee drive is defective If the AC voltage is approximately OV AC the high voltage control board or the knee motor is defective If the voltage is approximately 120V AC the knee capacitor is defective Go to Final Actions on page 2 21 Page 2 42 Advance Series Bed Service Manual man026re 2 6 Knee Section Will Not Raise Chapter 2 Troubleshooting Procedures 2 6 Knee Section Will Not Raise The knee section will not raise when the foot up switch is activated 1 Set your VOM to measure V DC At J P200 place the black probe int
477. pter 1 Introduction Purpose This manual provides requirements for Hill Rom Advance Series Bed normal operation and maintenance It also includes a parts list in chapter 5 for ordering replacement components Audience This manual is intended for use only by facility authorized maintenance personnel Failure to observe this restriction can result in severe injury to people and serious damage to equipment Organization This service manual contains seven chapters Chapter 1 Introduction In addition to a brief description of this service manual chapter also provides a product overview Chapter 2 Troubleshooting Procedures Repair analysis procedures are contained in this chapter These procedures are used to gather information identify the maintenance needs and verify the effectiveness of the repair Chapter 3 Theory of Operation This chapter describes the application of the mechanical electrical pneumatic and hydraulic systems employed in this product It also contains the hardware and software theories of operation Chapter 4 Removal Replacement and Adjustment Procedures Chapter 4 contains the detailed maintenance procedures determined necessary in chapter 2 Chapter 5 Parts List This chapter contains Hill Rom s warranty part ordering procedure and illustrated parts lists Advances Series Bed Service Manual man026re Page1 5 Organization Chapter 1 Introduction Chapter 6 Ge
478. pter 5 Parts List Patient Control Panel P N 44124 01 06 P N 44195 02 03 04 05 and P N 44196 02 03 04 05 Figure 5 60 Patient Control Panel P N 44124 01 06 P N 44195 02 03 04 05 and P N 44196 02 03 04 05 ASSY P N m026d132 Page 5 212 Advance Series Bed Service Manual 026 Patient Control Panel P N 44124 01 06 P N 44195 02 03 04 05 and P N 44196 02 03 04 05 Chapter 5 Parts List Table 5 78 Patient Control Panel P N 44124 01 06 P N 44195 02 03 04 05 and P N 44196 02 03 04 05 Component Symbol Part Number Description DS1 DS4 30508 1000 Yellow LED DS2 DS3 055 through DS12 30505 1000 LED yellow 5 30971 12 1000 Connector 12 pole P6 30971 08 1000 Connector 8 position P7 30971 10 1000 Connector 10 pole 30007 8205 1000 Resistor R2 R3 30016 1000 Resistor S1 through S3 30817 1000 Switch S4 through S9 30816 1000 Switch N A 38336 1000 Switch tree N A 38330 48 1000 Pin N A 38353 48 1000 Stop NOTE This is for A version beds only Advances Series Bed Service Manual man026re Page 5 213 Patient Control Panel Assembly P N 44581 and P N 44635 01 02 03 04 05 06 07 08 09 10 11 12 Chapter 5 Parts List Patient Control Panel Assembly P N 44581 and P N 44635 01 02 03 04 05 06 07 08 09 10 11 12 Figure 5 61 Patient Control Panel Assembly P N 44581 and
479. pter 5 Parts List Table 5 60 Head Hilow Drive Assembly P N 43278 01 and 6200301 Item Number Part Number Quantity Description 1 40497 1000 3 Keps nut 2 43880 1000 4 Torx pan head screw 3 43107 1000 1 Rear motor bracket 4 40480 1000 3 Isolation mount 5 43276 1000 3 Clinch nut 6 43369 1000 1 Hilow motor 115 volt 7 36250 1000 1 Coupling assembly 8 44529 1000 1 Hilow motor 230 volt 9 10 11 42946 1000 2 Torque cage pin 12 43275 1000 2 Spring clip 13 3517 1000 2 Spring pin version bed or 1 Spring pin version bed 14 44380 1000 1 Groove 15 42844 1000 1 Fixed end 16 43875 1000 1 Ball thrust bearing 17 42842 1000 1 Bearing end 18 42847 1000 2 Radial thrust bearing 19 12220 1000 4 Tru arc ring 20 4540 1000 4 Washer 21 44265S 1000 4 Bushing double D 22 90263 04 1000 4 DU bushing 23 SA1592 1000 2 Single D shoulder bolt replacement 24 19636 1000 2 Slotted spring pin 25 34864 1000 1 Washer 26 34951 1000 1 Spring 27 44168 1000 1 Screw extension 28 43133 1000 1 Retaining ring 29 43132 1000 1 Washer 30 42846 1000 1 Radial bracket 31 42141 1000 4 Hilow screw 32 43334 1000 1 Hilow low limit Advances Series Bed Service Manual man026re Page 5 155 Head Hilow
480. pter 5 Parts List Table 5 62 CPR Cable Assembly P N 60945 F Version Beds Item Number Part Number Quantity Description 1 4467803 1000 1 Connector 2 4585003 1000 1 Connector 3 3069601 1000 0 5 Cable two conductor 26 awg 4 43710 1000 1 Switch housing 5 43384 1000 1 Limit switch 6 43711 1000 1 Spring J 43712 1000 1 Actuator Advance Series Bed Service Manual man026re Page 5 163 High Voltage Power Control Board P N 42822 01 02 03 Chapter 5 Parts List High Voltage Power Control Board P N 42822 01 02 03 Figure 5 42 High Voltage Power Control Board P N 42822 01 02 03 ASSY P N 42822 O i 250 5 00 BLOW 8 i a mm C B i jM R7 CRI3 j 02 m026d055 Page 5 164 Advance Series Bed Service Manual man026re High Voltage Power Control Board P N 42822 01 02 03 Chapter 5 Parts List Table 5 63 High Voltage Power Control Board P N 42822 01 02 03 Component Symbol Part Number Description C4 30116 1000 Capacitor C2 C5 30109 104K 1000 Capacitor C3 C6 43669 478 1000 Capacitor C7 through C15 42819 1000 Capacitor C16 30109 333K 1000 Capacitor CRI CR2 CR6 through CR11 30210 5401B 1000 Diode CR3 CR4 CR14 through CR16 30201 4003B 1000 Diode silicon
481. r Page 5 76 Advance Series Bed Service Manual 026 Foot Panel Assembly P4061C P1105 Version Bed with Membrane Switches Chapter 5 Parts List NOTES Advance Series Bed Service Manual man026re Page 5 77 Foot Panel Assembly P4062A P1115 Bed with Toggle Switches Chapter 5 Parts List Foot Panel Assembly P4062A P1115 Bed with Toggle Switches Figure 5 19 Foot Panel Assembly P4062A P1115 Bed with Toggle Switches m026d009 Page 5 78 Advances Series Bed Service Manual 026 Foot Panel Assembly P4062A P1115 Bed with Toggle Switches Chapter 5 Parts List Table 5 40 Foot Panel Assembly P4062A P1115 Bed with Toggle Switches Item Number Part Number Quantity Description 1 44166 02 1000 1 Control panel assembly or 4428902 1000 1 Control panel assembly VIP beds only 2 42797 1000 1 Scale instruction label 3 42694 1000 1 Door assembly complete 4 39161 1000 1 5 90196 06 1000 8 Screw hilow 6 90299 06 1000 2 Screw 7 30820 01 1000 3 Toggle switch momentary 8 38609 1000 1 Window 9 38753 1000 1 Trendelenburg indicator assembly 10 11 37890 1000 2 Keps nut 12 40211 1000 1 Plastic fastener 13 39506 01 1000 1 Scale micro board assembly 14 90029 05 1000 11 Screw 15 44537 1000 1 MP
482. r 4 Removal Replacement and Adjustment Procedures 4 21 ZoneAire Sleep Surface Compressor New Style Tools required T25 torx head screwdriver Small drill bit Phillips head screwdriver Drill 11 32 open end wrench Pop rivet tool Small wire cutters Removal 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the mattress and seat section cover See Cover Seat Section on page 4 17 4 Disconnect the two connectors A going from the ZoneAire Sleep Surface air control P C board to the power supply P C board see figure 4 26 on page 4 51 Figure 4 26 ZoneAire Sleep Surface Air Control Module New Style Shown m026d282 Advances Series Bed Service Manual man026re Page 4 51 4 21 ZoneAire Sleep Surface Compressor New Style Chapter 4 Removal Replacement and Adjustment Procedures 5 Remove the two screws C securing the compressor assembly to the frame of the bed 6 Lift the compressor assembly up and place it on the thigh section sleep surface CAUTION Do not cut or scar the brass fitting on the ZoneAire Sleep Surface compressor new style This can cause an excessive air loss and turn on the service required LED 7 Use the small wire cutters to remove the cable tie B holding the large
483. rate when the Reverse Trendelenburg switch is activated 1 The head and knee sleep surfaces are completely flat Yes No If the head or knee run from the siderail go to step 3 If they do not see Head Section Will Not Lower on page 2 44 or Knee Section Will Not Lower on page 2 42 2 Press the bed down switch on the siderail The foot section of the hilow goes down Yes No See Foot Hilow Will Not Lower on page 2 39 3 Set your VOM to check V DC At J P39 place the black probe into pin 4 and the red probe into pin 9 The voltage is between 3 and 6V DC when the switch 1s activated Yes No The nurse control wiring or the connector wiring is defective or the logic control board is defective 4 Go to Final Actions on page 2 21 Advances Series Bed Service Manual man026re Page 2 49 2 12 Foot Hilow Section Will Not Raise With the Trendelenburg Switch Activated Chapter 2 Troubleshooting Procedures 2 12 Foot Hilow Section Will Not Raise With the Trendelenburg Switch Activated The foot section will not raise foot hilow motor does not operate when the Trendelenburg switch is activated 1 Press the bed up switch on the siderail The foot section of the hilow goes up Yes No y See Foot Hilow Will Not Raise on page 2 41 2 Set your VOM to check V DC At J P39 place the black probe into pin 4 and the red probe into pin 9 The voltage is between 3 and 6
484. rd toC lean cd ces ea ar 6 3 MUST MT our aco Dec Ro uoo Rege E ROO Rus nea 6 3 Page xx Advance Series Bed Service Manual man026re Table of Contents Component Handling se ue xU NEXU ue RENE 6 4 PA Boada yore EP S A es 6 4 Lubrication 6 5 Preventive Maintenance so Seded HIN b nues uad pas HA Rea 6 6 Preventive Maintenance Schedule 6 6 Preventive Maintenance amp 6 9 Preventive Maintenance ZoneAire Sleep Surface 6 10 Preventive Maintenance Schedule ZoneAire Sleep Surface 6 11 Preventive Maintenance Checklist ZoneAire Sleep Surface 6 12 Tool and Supply 6 13 Extraction Tools dex pex Pie ep eee tarde 6 13 Chapter 7 Accessories ACCES ONES LE ie Ar ee 7 3 Fracture Frame Adapter Socket P847B P847C 7 4 Roller Bumper Assembly P818C03 P818C04 7 5 Cane Bumper Assembly Complete P284C 48 7 6 Trapeze Support Assembly P844C 48 7 7 Advance Series Bed Service Manual man026re
485. rd household cleaners and a soft bristle brush To loosen heavy dried on soil or excreta you may first need to saturate the spot Disinfection Dilute disinfectants and germicides as specified on the manufacturer s label Advances Series Bed Service Manual man026re 6 3 Component Handling Chapter 6 General Procedures Component Handling CAUTION Ensure that your hands are clean and handle the P C boards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment damage can occur CAUTION Place the removed P C boards in anti static protective bags for shipping and storage Equipment damage can occur P C Boards Good handling practices must be followed when servicing P C boards Mishandling can cause damage to the P C boards shorten their service life and result in bed malfunctions The following rules for handling should always be observed Wear an appropriate anti static electrostatic discharge strap and ensure it is properly grounded when working with electronics Ensure that hands are clean and free of moisture or oily liquids etc Handle the boards by their outer edges only Do not touch the components on the P C board Finger contact with the board surface and or with its components can leave a deposit which will result in board and component deterioration Service the removed
486. re Parts for Siderail on A Version Advance Series Bed Models Siderail ID Number 59 Includes bed functions and future options Part Number Qty Description 44196 03 1000 2 Patient control panel bed with air 44196 06 1000 or Patient control panel bed without air 44195 03 1000 44195 06 1000 Patient control panel bed with air or Patient control panel bed without air 44119 02 1000 Outer control panel assembly with ac Advances Series Bed Service Manual man026re Page 5 15 Recommended Spare Parts Chapter 5 Parts List See table 5 11 on page 5 16 through table 5 16 on page 5 18 for recommended spare parts lists for the siderails used on the version 115 and 230 volt model beds Note the siderail ID number and its description for assistance in identification Table 5 11 Recommended Spare Parts for Siderail on Version Advance Series Bed Models Siderail ID Number 52 Includes bed functions nurse call and entertainment Part Number Qty Description 44635 03 1000 2 Patient control assembly lh bed with air or 44635 09 1000 2 Patient control assembly lh bed without air 44635 04 1000 2 Patient control assembly th bed with air or 44635 10 1000 2 Patient control assembly rh bed without air 44119 01 1000 2 Outer control panel assembly 42684 1000 10 Volume knob Table 5 12 Recommended
487. re to bypass the siderails and help isolate problems This test is accomplished at the J P200 testport cable connector number See figure 2 12 on page 2 37 for pin locations at J P200 Refer to table 2 7 on page 2 37 for jumper wire connections A CAUTION Do not jump more than one function at the same time Jumping more than one function at the same time can cause possible damage to the logic control P C board Table 2 7 Jumper Wire Test Connections Function Jump Pins Siderail mattress inflate Jump pins 2 and 3 Siderail mattress deflate Jump pins 2 and 4 Knee down Jump pins 5 and 6 Knee up Jump pins 5 and 7 Head down Jump pins 5 and 8 Head up Jump pins 5 and 9 Hilow down Jump pins 5 and 10 Hilow up Jump pins 5 and 11 Figure 2 12 J P200 Testport Cable Connector Pin 25 Pin 13 o o o o o o o o o o 95 o o o o O Pin 14 Pin 0264275 Advance Series Bed Service Manual man026re 2 37 2 1 Head Hilow Will Not Lower Chapter 2 Troubleshooting Procedures 2 1 Head Hilow Will Not Lower The head section of the hilow will not lower when the bed down switch is activated 1 Set your VOM to measure V DC At J P200 place the black probe into pin 12 and the red probe into pin 10 The voltage is between 3 and 6V DC when the switch is activated Yes No V The switch or the wiring to the switch is defective 2 Set your VOM
488. rear of this manual Figure 3 18 Display Board F Version Beds P N 49584 Refer to fold out FO 3 22 at the rear of this manual P N 49582 Figure 3 19 Scale Micro Board for A B C D and Version Beds P N 39506 01 Refer to fold out FO 3 13 at the rear of this manual Page 3 14 Advance Series Bed Service Manual 026 Wiring Diagrams Chapter 3 Theory of Operation Figure 3 20 Scale Micro Board for F Version Beds P N 61205 Refer to fold out FO 3 23 at the rear of this manual Figure 3 21 Analog Board for D and Version Beds P N 39369 01 Refer to fold out FO 3 14 at the rear of this manual Figure 3 22 Analog Board for F Version Beds P N 497511 Refer to fold out FO 3 24 at the rear of this manual P N 49749 Figure 3 23 Logic Control Board for E and F Version Beds P N 61410 Refer to fold out FO 3 15 at the rear of this manual Advances Series Bed Service Manual man026re 8 15 Wiring Diagrams Chapter 3 Theory of Operation Figure 3 24 DynamicAire Sleep Surface Air System Board P N 44047 Refer to fold out FO 3 16 at the rear of this manual Figure 3 25 DynamicAire Sleep Surface Air System Board P N 46752 Refer to fold out FO 3 17 at the rear of this manual Figure 3 26 ZoneAire Sleep Surface Sensor Control Board P N 44740 Refer to fold
489. rew 6 44668 03 1000 1 Outer control panel assembly 7 44668 04 1000 1 Outer control panel assembly rh 8 44668 05 1000 1 Outer control panel assembly option 59 Ih 9 44668 06 1000 1 Outer control panel assembly option 59 rh 10 See table 5 130 on 1 Patient control assembly see Patient Con page 5 256 and trol Unit and Communication Module E table 5 131 on page and F version beds only 5 257 11 44825 48 1000 1 Siderail control housing lh 12 44824 48 1000 1 Siderail control housing rh 13 90166 01 1000 4 Screw 14 90327 06 1000 1 Screw 15 90037 02 1000 2 Screw 16 28816 1000 1 Bottom cover 17 35261 1000 1 Spring 18 19562 1000 1 Latch cover 19 17291 1000 2 Push nut 20 39412 1000 1 Release arm 21 37387 1000 1 Shoulder screw 22 28867 1000 1 Ground strap assembly 23 44554 01 1000 1 15 conductor function cable lh 24 44554 02 1000 1 15 conductor function cable rh 25 39713 1000 1 Key latch 26 39714 1000 1 Key latch rh 27 35072 1000 1 Shoulder screw 28 19833 48 1000 2 Wire cover 29 44555 01 1000 1 25 conductor communication cable lh 30 44555 02 1000 1 25 conductor communication cable rh 31 29457 48 1000 1 Hole plug siderail option 59 only Advances Series Bed Service Manual man026re Page 5 137 Head Siderail Assembly E and Version Beds Chapter 5 Parts List
490. rface Solenoid New Style 4 31 cu Vv e o a ph a UAE quA Se 4 31 Replacement ce daub ew 4 32 ZoneAire Sleep Surface 4 33 Removal E deb DNA E AEEA 4 33 Replacement srep gs Yaw sons T AE 4 33 ZoneAire Sleep Surface Sensor Control Board 4 34 Removal oe ld en mitate d 4 34 Replacemient 2 3 5 xxx ex RO ae REA I Ge ce San ee 4 36 ZoneAire Sleep Surface Sensor Control Valve 4 37 2 4 37 Replacement Dep ed eee teen ot be 4 39 ZoneAire Sleep Surface Power Supply P C Board 4 40 Removal Loue de UU ed praet DUAE GU ee VISUS eee Du ERR ne opi ee 4 40 Replacement LE AGO RE CAS n ROTA RS 4 41 ZoneAire Sleep Surface Air Control P C Board 4 42 Removals xao Y esee nae 4 42 Replacement 4 44 ZoneAire Sleep Surface Switching Valve Assembly 4 45 rs 4 45 Replacement
491. rg control switch Hilow control switches e Prevention selector switch P1135 P1136 P1145 and P1146 only e Comfort selector switch P1135 P1136 P1145 and P1146 only Mattress pressure adjustment switches Pressure relief selector switch P1155 and P1165 only Heelrelief selector switch P1155 and P1165 only e Auto firm selector switch P1155 and P1165 only e Siderail back lighting on off switch e Siderail hilow function lockout switch e Siderail knee function lockout switch e Siderail head function lockout switch Scale on off switch P1115 P1116 P1145 P1146 and P1165 only e Siderail sleep surface lockout switch P1135 P1136 P1145 P1146 P1155 and P1165 e Sleep surface power lockout switch P1135 P1136 P1145 and P1146 only e Bed motor power lockout switch Page 1 18 Advance Series Bed Service Manual man026re Specifications Chapter 1 Introduction The safety and information indicator panel contains e Motor power off indicator light e Ground loss reverse polarity indicator light 115 volt models only This light is inoperative on 230 volt models e Brake not set indicator light e Prevention mode indicator light P1135 P1136 P1145 and P1146 only Excessive airloss indicator light P1135 P1136 P1145 and P1146 only Pressure relief indicator light P1155 and P1165 only Heelrelief indicator light P1155 and P1165 only e Service required indicator light P
492. rings and ensure that all pneumatic hose connections are tight 6 Refer to the repair and analysis procedures in this chapter to isolate the problem if the preceding checks do not correct the problem NOTE If the excessive air loss LED is on reset the air system before you can start troubleshooting using table 2 1 on page 2 12 To do this turn the air system SLEEP SURFACE POWER switch off then back on Page 2 10 Advance Series Bed Service Manual 026 Function Checks Chapter 2 Troubleshooting Procedures ZoneAire Sleep Surface Tests There are three types of diagnostic tests that can be run on the ZoneAire Sleep Surface These tests are the footboard control panel switch LED test the air system self diagnostic test and the air system independent diagnostic test During the air system diagnostic tests the ZoneAire Sleep Surface automatically checks each component If the system does not operate properly refer to Service Required LED on page 2 11 Footboard Control Panel Switch LED Test on page 2 14 Air System Self Diagnostic Test on page 2 17 and Air System Independent Diagnostic Test on page 2 19 NOTE When a diagnostic function test is active all other control functions are disabled Service Required LED The SERVICE REQUIRED LED A is located on the footboard control panel and provides an alarm system to indicate that service is required see figure 2 1 on page 2 11
493. rive Assembly P N 43140 and 61701 5 146 Head Drive Unit Assembly P N 43353 6200401and 6200402 5 150 Head Hilow Drive Assembly P N 43278 01 and 6200301 5 154 Foot Hilow Drive Assembly P N 43278 02 and 62003 02 5 158 CPR Cable Assembly P N 60945 and Version Beds 5 162 High Voltage Power Control Board P N 42822 01 02 03 5 164 Page 5 2 Advance Series Bed Service Manual 026 Chapter 5 Parts List Logic Control Board P N 44158 01 02 06 5 168 Logic Control Board P N 61410 02 and 6141002 CE and F Version Beds dos DLE 5 172 Night Light Board Assembly P N 43200 01 02 5 176 Night Light Board Assembly Without Scale P N 48921 5 178 DynamicAire Sleep Surface Control P C Board Assembly Gale ee Wak AS ON AS RR 5 180 ZoneAire Sleep Surface Power Supply Board P N 44719 01 02 03 5 184 ZoneAire Sleep Surface Sensor Control Board P N 44740 5 186 ZoneAire Sleep Surface Air Control Board Assembly P N 44760 01 4476002 and 4476003 5 190 ZoneAire Sleep Surface Membrane Interface Board P N 44805 5 196 ZoneAire Sleep Surface Membrane Interface Board P N 62738
494. ropriate power source and perform the Air System Self Diagnostic Test on page 2 17 Only the six sleep surface LEDs PRESSURE RELIEF HEEL RELIEF 1 HEEL RELIEF 2 HEEL RELIEF 3 COMFORT and FIRMER are flashing Yes No l Return the bed to its normal operating condition Go to Final Actions on page 2 21 Page 2 68 Advance Series Bed Service Manual man026re 2 20 ZoneAire Sleep Surface Triac Open Error Code 2 6 Chapter 2 Troubleshooting Procedures Figure 2 19 Transformer Air Control Board gt 110264282 10 Measure the voltage between pins 3 and 12 connector P118 see figure 2 20 on page 2 69 The voltage 1s greater than 20V AC Yes No Go to step 13 Figure 2 20 Connector J P118 Pins P 118 7 BRN 8 9 10 BLK f N C 12 m026d283 11 Replace the air control board This solves the problem Yes No JL Go to step 13 Advance Series Bed Service Manual man026re Page 2 69 2 20 ZoneAire Sleep Surface Triac Open Error Code 2 6 Chapter 2 Troubleshooting Procedures 12 13 14 15 16 17 18 19 Return the bed to its normal operating condition Then go to Final Actions on page 2 21 Measure the AC voltage between pins 10 and 1 on the connector P118 The voltage is greater than 100V AC Yes No Replace fuse F2 on the air control board If this solves the problem return the be
495. rse order A WARNING To avoid injury get additional help to return the bed onto its casters The bed weighs approximately 325 Ib 147 kg 2 Turn the bed back onto its casters Advances Series Bed Service Manual man026re Page 4 127 4 51 Siderail Control Patient and Nurse Chapter 4 Removal Replacement and Adjustment Procedures 4 51 Siderail Control Patient and Nurse Tools required Phillips head screwdriver Soldering iron 30 watt max 50 50 lead tin rosin core solder Needle nose pliers Removal 1 Remove the six screws A to remove the end cane B control housing cover C and top cane D see figure 4 75 on page 4 128 Figure 4 75 Removing Installing the Patient and Nurse Siderail Control m026d090 2 Remove the three pin connectors A from the patient control unit see figure 4 76 on page 4 129 Page 4 128 Advances Series Bed Service Manual man026re 4 51 Siderail Control Patient and Nurse Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 76 Removing Installing the Switch P C Board Assembly C version m026d091 3 The nurse control unit patient control unit and control housing can be removed from the siderail 4 To further disassemble the nurse control unit go to step 8 5 remove the switch P C board assembly A from the patient control unit peel the patient control overlay C off of the assembly
496. rsion Beds With Air Only Siderail Option 52 Patient Control Assembly Complete Patient Control Overlay Right Hand 45078 04 1000 Left Hand 45078 03 1000 Right Hand 38354 02 1000 Left Hand 38393 02 1000 53 45078 02 1000 45078 01 1000 38354 01 1000 38393 01 1000 54 45078 04 1000 45078 03 1000 38354 02 1000 38393 02 1000 55 45078 02 1000 45078 01 1000 38354 01 1000 38393 01 1000 56 45078 04 1000 45078 03 1000 38354 02 1000 38393 02 1000 59 45078 06 1000 45078 05 1000 38354 03 1000 38393 03 1000 Siderail Option 52 Switchboard Assembly Communication Housing Assembly Right Hand and Left Hand See Patient Control Assembly Complete Right Hand 44632 02 48 1000 Left Hand 44632 02 48 1000 53 See Patient Control Assembly Complete 44632 02 48 1000 44632 02 48 1000 54 See Patient Control Assembly Complete 44632 02 48 1000 44632 01 48 1000 55 See Patient Control Assembly Complete 44632 02 48 1000 44632 01 48 1000 56 See Patient Control Assembly Complete 34454 48 1000 44632 03 48 1000 59 See Patient Control Assembly Complete 34454 48 1000 34454 48 1000 Page 5 254 Advance Series Bed Service Ma
497. rting the IV rod for manual operation Unexpected resumption of power can cause the IV rod to rotate and cause injury Unplug the bed from its power source b Insert the IV rod A into the access hole B at the head end of bed see figure 4 1 on page 4 10 until it engages the roll pin in the end of the screw assembly c Push the IV rod enough to push the ejection spring back from the roll pin allowing the IV rod to engage d Turn the IV rod clockwise until the screw assembly reaches its mechanical stop Advances Series Bed Service Manual man026re Page 4 9 4 1 Head Section Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 1 Head Screw Assembly Access with IV Rod m026d160 NOTE The head section will not raise when using the IV rod A WARNING Remove the IV rod before plugging the bed into an appropriate power source Resumption of power can cause the IV rod to rotate and cause injury e Remove the IV rod from the head screw assembly 3 Plug the bed into its appropriate power source 4 Depress and hold the CPR button while the motor is running Release the CPR button when the motor stops The bed is now operational Page 4 10 Advance Series Bed Service Manual 026 4 2 Footboard Control Panel Chapter 4 Removal Replacement and Adjustment Procedures 4 2 Footboard Control Panel Tools required None Removal A A CAUTION Do not switch
498. rts List Component Symbol Part Number Description U2 478075450 1000 Integrated circuit U4 478003150 1000 Integrated circuit US 3041874HC24 1000 Integrated circuit U6 3040074HC14 1000 Integrated circuit U8 4770914489 1000 Display driver U9 3044774HC15 1000 Integrated circuit U10 4892901s 1000 OPT assembly membrane interface board 47713123371 1000 Reset 012 4770075176 1000 Transceiver U13 through 915 304016000 1000 Integrated circuit diode clamp U16 4770174HC32 1000 Integrated circuit Advance Series Bed Service Manual man026re Page 5 199 ZoneAire Sleep Surface Membrane Interface P C Board P N 62738 Chapter 5 Parts List ZoneAire Sleep Surface Membrane Interface P C Board P N 62738 Figure 5 54 ZoneAire Sleep Surface Membrane Interface P C Board P N 62738 Sheet 1 of 2 D 8 e ao oO nm 9 5 5 5 e N 2 3 e e 22 e 3 2 0 x gt e E T 5 gt XD
499. rts List Motor Parts List Table 5 134 115 Volt Motors Type Model Number H R Number Gears Capacitor Hilow K037MYC233687 43369 1000 SA4919 1000 43025 01 1000 Hilow 1870110030 43369 1000 SA4920 1000 43025 01 1000 Head K037HXC233688 43370 1000 SA4921 1000 43025 01 1000 Head 1870110027 43370 1000 SA7311 1000 43025 01 1000 Knee K37MYC22332 350005 1000 SA3348 1000 40434 1000 Table 5 135 230 Volt Motors Type Model Number H R Number Gears Capacitor Hilow K037MYC233719 44529 1000 SA4919 1000 44532 1000 Head 18701100C31 44530 1000 SA7311 1000 43610 01 1000 Knee K37MYC22370 40459 01 1000 SA3348 1000 30143 1000 Page 5 260 Advances Series Bed Service Manual man026re VIP Foot Panel Assemblies Chapter 5 Parts List VIP Foot Panel Assemblies Table 5 136 Liberty Hill Models Foot Panel Assemblies Bed Model and Version C Version F Version Beds Beds with Toggle Beds with Membrane with Membrane Switches Switches Switches P1105 P924061AH4C P924061BH4C P924061CH4C P1115 P924062AH4C P924062BH4C P924062CH4C P1135 P924063AH4C P924063BH4C P924063CH4C P1145 P924064AH4C P924064BH4C P924064CH4C P1155 P924165AH4C P924165BH4C P1165 P924166AH4C P924166BH4C Table 5 137 Freedom Hill Models Foot Panel
500. s Removal ette Cn telis ae ete ne ts 4 72 Replacement 23 vues ee ete way rs te oe 4 73 Night Light Control 4 74 REMOVAL oss How a hae QUAE eine eae Bae pe etd 4 74 Replacement Geb Ae c RR A RO Ede fy 4 75 Night Light Bulbs egt he Slate que etus 4 76 Removal LINE eben ee a 4 76 Replacement cius wow Xx nex E ara 4 76 Ribbon Carrier and Cable Assembly 4 77 RGMOVal an hdl a et utc 4 77 Replacement View hea bean AVR 4 79 Head c Sas eda a ee wa Boe ke See Amd 4 80 oven wu WR eee ix y v Rees aestus 4 80 Replacement bed weenie led redii en S edu 4 81 Head Motor t an ent dtes ed 4 82 hire D de PEN 4 82 Replacement sius i 4 83 Hilow Foot MOTORS 4 84 Removal Monet Sa ERAN 4 84 Dex ows ex eru ee ee er As RE cent 4 85 Kies MONO zr DUAE ee ee eae paste tee dd 4 86 teta ed M EM ML 4 86 Replacement RR hv eee
501. s The comfort mode allows users to manually adjust the air pressures to their desired level Three heel relief modes further reduce heel to mattress interface pressure and can accommodate a wide range of patient heights The auto firm mode inflates the mattress to a high pressure to aid in transfer of patients to and from the bed The CPR mode inflates the mattress to a high pressure to provide a firm surface should CPR need to be performed on a bed patient Software algorithms are included to provide limited self diagnostics to reduce the probability of unknowingly operating in a degraded state and or reduce durability of components Software algorithms which can be activated through the footboard control panel are also included to aid in troubleshooting Reset A reset can happen two ways A reset is initiated when power is applied to the NEURON micro controller and when a Neuron watchdog timer expires Page 3 46 Advances Series Bed Service Manual 026 ZoneAire Sleep Surface Software Theory of Operation Chapter 3 Theory of Operation Upon reset the following sequence occurs The operating mode is read from the NEURON s internal EEPROM This is the state the air system was in before the reset occurred Relay is turned on This supplies power to the pressure sensing circuit located in the mattress It also supplies 24V AC power to the manifold valve assembly drive circuitry Messages are sent to
502. s The Advance Series Bed power switch A is located in the footboard control panel at the foot end of the bed see figure 1 18 on page 1 46 When the SLEEP SURFACE power switch LED is off all controls to the sleep surface are disabled Figure 1 18 Power and Siderail Lockouts Scale Beds Shown SLEEP SURFACE p SLEEP SURFACE BACK B LIGHTING y m026d258 Page 1 46 Advance Series Bed Service Manual man026re General Operation Chapter 1 Introduction There is a siderail lockout switch B for the sleep surface in the nurse control panel When the SLEEP SURFACE siderail lockout switch LED is lit all patient controls to the sleep surface are disabled and the sleep surface is operational only from the footboard control panel To activate the ZoneAire Sleep Surface press the SLEEP SURFACE button A on the footboard control panel The LED light on the SLEEP SURFACE button will illuminate indicating the system is on The pressure relief information LED illuminates as pressure relief is the default mode Modes of Operation The ZoneAire Sleep Surface has four patient care modes They are PRESSURE RELIEF A HEEL RELIEF B AUTO FIRM C and COMFORT F see figure 1 19 on page 1 47 The choice of mode is best determined through an assessment of the patient as to his or her risk of pressure ulceration The caregiver can select the proper mode of operation dependent
503. s manual Figure 3 9 Schematic Wiring Diagram for Night Light Board P N 48921 Refer to fold out FO 3 4 at the rear of this manual Figure 3 10 Schematic Wiring Diagram for 230 Volt Model Bed P N 44508 Refer to fold out FO 3 5 at the rear of this manual Figure 3 11 Schematic Wiring Diagram for ZoneAire Sleep Surface P N 45853 Refer to fold out FO 3 6 at the rear of this manual 3 12 Advance Series Bed Service Manual man026re Wiring Diagrams Chapter 3 Theory of Operation Figure 3 12 High Voltage Control Board P N 42822 01 02 03 Refer to fold out FO 3 7 at the rear of this manual Figure 3 13 Logic Control Board for and Version Beds P N 44158 01 02 04 05 Refer to fold out FO 3 8 at the rear of this manual Figure 3 14 SideCom Communication System for A Version Beds P N 44199 Refer to fold out FO 3 9 at the rear of this manual Figure 3 15 SideCom Communication System for and Version Beds P N 44665 Refer to fold out FO 3 10 at the rear of this manual Advance Series Bed Service Manual 026 Page 3 13 Wiring Diagrams Chapter 3 Theory of Operation Figure 3 16 Bed Exit P N 44482 01 Refer to fold out FO 3 11 at the rear of this manual Figure 3 17 Display Board for D and Version Beds P N 39452 Refer to fold out FO 3 12 at the
504. s sent to the footboard control panel to flash the SERVICE REQUIRED LED for code 2 7 Of course chances are that the footboard control panel will not get this message Page 3 56 Advances Series Bed Service Manual 026 ZoneAire Sleep Surface Software Theory of Operation Chapter 3 Theory of Operation However the footboard control panel is also checking communications and should discover that communication was lost It will then flash code 2 7 Diagnostic Routines Component Manual Activation While in the off mode operation of the relay air manifold valves flow direction valve and pump can be tested The test consists of simultaneously pressing the SLEEP SURFACE LOCKOUT switch and the appropriate air system component switches then verifying operation either visually audibly or with the appropriate test equipment The switch LED corresponding to the component activated will flash at 2 Hz As long as the SLEEP SURFACE LOCKOUT switch remains pressed the pump or valve will remain activated so that additional components can be activated as well The relay and pump will activate whenever the SLEEP SURFACE LOCKOUT switch is pressed regardless of whether another switch is pressed The corresponding air system component switches are Head manifold valve PRESSURE RELIEF switch Seat manifold valve HEEL RELIEF 1 switch e Knee manifold valve HEEL RELIEF 2 switch Heel top manifold valve HEEL RELIEF 3
505. s the SLEEP SURFACE power switch and the AUTO FIRM switch to place the Advance Series Bed ZoneAire Sleep Surface in the auto firm mode Feel around the mattress air hose connections and down the length of the air hose for obvious leaks Leaks are detected Yes No Spray soapy water around the air hoses and connections to detect leaks Go to step 4 2 Replace the leaking air hoses Leaks are stopped Yes No Spray soapy water around the air hoses and connections to detect leaks Go to step 4 3 Go to Final Actions on page 2 21 4 Open the mattress and feel for holes in the bladders and seams In the case of a slow leak remove the suspected air bladder from the mattress and spray soapy water on the inflated bladder 5 If leaks are detected replace the leaking bladder Leaks are stopped Yes No Replace the air control board 6 Go to Final Actions on page 2 21 Advances Series Bed Service Manual man026re Page 2 55 2 16 ZoneAire Sleep Surface Continuous Run Error Code 2 2 Chapter 2 Troubleshooting Procedures 2 16 ZoneAire Sleep Surface Continuous Run Error Code 2 2 W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage A CAUTION Ensure that your hands are clean and handle the P C boards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment
506. s to the analog board to ensure that they are tight Install the analog board cover assembly on the front channel 8 Install the strain relief M on the front channel pulling all slack cable out of the front channel 9 Plug the bed power into its appropriate power source 10 Lower the load cell covers C onto the load cells E carefully Do not allow the covers to set on the load cells 11 Install the load cell cover bolts A 12 Tighten the bolts to 250 in Ib torque Page 4 150 Advances Series Bed Service Manual man026re 4 58 Load Cell Chapter 4 Removal Replacement and Adjustment Procedures 13 Install the brake cable strain relief to the bed frame 14 Raise the bed and remove the jack stands 15 Calibrate the scale before placing the bed back into service See Scale on page 4 152 Adjustment Load Cell Overload Stop Scale symptoms such as the scale being out of calibration or erratic no scale readings indicate that the load beams need to be checked for adjustment or damage 1 Check the overload stop adjustment using a feeler gauge with nothing in or on the bed Slide the gauge under the overload stop to measure the head and foot gaps F and H The minimum and maximum gaps are as follows a Head end gap measurement H to be 0 021 0 53 mm minimum and 0 033 0 84 mm maximum b Foot end gap measurement F to be 0 014 34 mm minimum and 0 032 0 81mm maximum 2 If the adjus
507. section of the bed The activators face toward the nurse position but are accessible for occupant activation The activators are a momentary type contact Advances Series Bed Service Manual man026re 1 15 Specifications Chapter 1 Introduction Retractability The bed is mechanized such that the upper frame moves toward the head end in conjunction with the head up motion This aspect is to afford an approximate fixed location for occupant access to peripheral fixtures e g storage cabinets as afforded by the normal flat position Mobility Braking and Steer System The bed is mounted on four precision bearing swivel type casters Each caster has molded polyurethane wheels The caster minimum diameter is 5 12 7 cm the minimum tread width is 31 32 2 46 cm and the minimum stem diameter is 1 2 54 cm The wheels have precision bearing axles and swivels for high mobility They are easily removed for cleaning or replacing The caster braking system is activated by foot pedals located on either side of the bed to allow single foot operation to lock two casters wheels and swivels Activation of the steer system locks the swivel on one caster steer lock to allow for easy steering of the bed The steer system is foot operated by pedals located on either side of the bed Foot pedals for operation of the braking system and steering system are located as indicated in convenient accessible locations on both sides of
508. sembly New Style Figure 5 11 DynamicAire Sleep Surface Compressor Assembly New Style m026e552 5 54 Advance Series Bed Service Manual 026 DynamicAire Sleep Surface Compressor Assembly New Style Chapter 5 Parts List Table 5 32 DynamicAire Sleep Surface Compressor Assembly New Style Item Number Part Number Quantity Description 1 46918 1000 1 Air pump assembly 2 4733414 1000 1 Tubing pump vacuum 3 47084 1000 10 Air system weld assembly 4 47020 1000 4 Rivet 5 15380 1000 2 Screw 6 46981 1000 3 Screw grommet 7 4710501 1000 1 Surface control valve 8 3819702 1000 1 Tubing fill blue 9 3819701 1000 1 Tubing fill red 10 19124 1000 5 Wire tie 11 46873 1000 1 Cable pump to valves 12 4698009 1000 1 Air hose 13 47124 1000 1 Elbow fitting 14 47103 1000 1 Muffler assembly Advance Series Bed Service Manual man026re Page 5 55 ZoneAire Sleep Surface P1410CA and P1410EA Chapter 5 Parts List ZoneAire Sleep Surface P1410CA and P1410EA Figure 5 12 ZoneAire Sleep Surface P1410CA and P1410EA m026e191 Page 5 56 Advances Series Bed Service Manual 026 ZoneAire Sleep Surface P1410CA and P1410EA Chapter 5 Parts List Table 5 33 ZoneAire Sleep Surface P1410CA and P1410EA
509. sembly P N 43140 and 61701 Chapter 5 Parts List NOTES Advance Series Bed Service Manual man026re Page 5 149 Head Drive Unit Assembly P N 43353 6200401and 6200402 Chapter 5 Parts List Head Drive Unit Assembly P N 43353 6200401and 6200402 Figure 5 38 Head Drive Unit Assembly P N 43353 6200401 and 6200402 m026e551 Page 5 150 Advances Series Bed Service Manual man026re Head Drive Unit Assembly P N 43353 6200401and 6200402 Chapter 5 Parts List Table 5 59 Head Drive Unit Assembly P N 43353 6200401 and 6200402 Item Number Part Number Quantity Description 1 43272s 1000 1 Head drive screw assembly 2 3517 1000 3 Spring pin version bed or 2 Spring pin version bed 3 42141 1000 4 Hilow screw 43359 1000 1 Clip engagement 43702 1000 1 Switch slide version bed or 61991 1000 1 Switch slide assembly F version bed 6 42845 1000 1 Lift nut 7 43274 1000 1 Head torque cage 8 43279 1000 2 Needle bearing 9 43675 1000 2 Sleeve 10 43672 1000 2 Torque cage pin head 11 43887 48 1000 1 Thrust bracket assembly 12 43878 1000 1 Torx button head screw 13 43880 1000 4 Torx pan head screw 1
510. shing Release the C I button when it stops flashing 2 The patient s weight reading will flash It will be stored in memory while you change items on the bed 3 Place the item s on or remove it from the bed The function remains active until C L is pressed again 4 When the change is complete press and release C I 5 CALC will flash in the display 6 When CALC stops flashing a beep will sound Advance Series Bed Service Manual man026re Page 1 53 General Operation Chapter 1 Introduction 7 The patient s original weight reading will reappear Manually Adjusting Displayed Weight The displayed weight can be manually overridden using the Adjust Weight buttons and Use the adjust weight feature if an incorrect weight is displayed or if the exact weight of the item being placed on or removed from the bed is known For example if the patient has had a cast put on you must account for the added weight of the cast If the weight is not accounted for when the patient is placed back on the bed the weight reading that is displayed will be incorrect The scale will display the patient s weight plus the weight of the cast Use the button to return the display to the patient s original weight To use either adjust weight button 1 Press and hold the appropriate button to increase the weight reading or to decrease the reading 2 The display will flash a f
511. sive tape 10 9003008 1000 6 Screw 11 40421 1000 2 Cable tie mount 12 19124 1000 2 Cable tie 13 13206 1000 3 Screw 14 393H 1000 3 Screw 15 61205 1000 1 Scale micro board assembly 16 40887 1000 1 MPB fiche paper 17 40211 1000 1 Plastic fastener 18 15907 1000 4 Lock washer 19 6263109 1000 1 Control panel assembly scale no air or or 6263107 1000 1 Control panel assembly VIP scale no air 20 39638 1 1000 1 MPB box bottom 21 39639 1 1000 1 MPB box top 22 61597 1000 1 Scale cable assembly 23 45708 1000 1 Wire tie 24 9019606 1000 6 Screw 25 38529 1000 1 Torsion spring 26 42694 1000 1 Door assembly complete 27 42797 1000 1 Scale instruction label 28 39161 1000 1 Pin 29 3915948 1000 1 Extrusion Specify high pressure laminate color Advances Series Bed Service Manual man026re Page 5 87 Foot Panel Assembly P4062C P1115 Version Bed with Membrane Switches Chapter 5 Parts List Item Number Part Number Quantity Description 30 6274508 1000 1 Membrane assembly scale no air or or 6274511 10000 1 Membrane assembly VIP scale no air 31 32 49584 1000 1 Scale display assembly 33 60108 1000 1 Cable 14 conductor 34 49755 1000 1 Cable assembly 12 conductor 35 49756 1000 1 Cable assembly 8 conductor 36 4958102 1000 1 LED board assembly scale without air 37 38 1445
512. slide and the head limit switch after servicing the head screw assembly Ensure that the CPR latch assembly properly actuates the limit switch Damage to the bed can occur CAUTION Failure to align the limit switch slide and the drive boots when installing the hilow head drive screw can cause severe damage to the bed Page 1 62 Advances Series Bed Service Manual 026 Safety Tips Chapter 1 Introduction A CAUTION Failure to align the limit switch slide and the drive boots when installing the hilow foot drive screw can cause severe damage to the bed A CAUTION Do not attach the footboard control panel to the bed if the bed is plugged into its power source Damage can occur to the electronics in the footboard control panel CAUTION Do not switch the footboard control panels between the 3 motor and 4 motor Advance Series Beds Equipment damage can occur CAUTION Do not lower the foot section from the folded up position with the knee section down and the foot end cover removed Severe damage to the bed can occur A CAUTION Do not cut or score into the male fittings when removing the air hose from the DynamicAire Sleep Surface P C board Cutting down into the fittings can cause damage and excessive airloss CAUTION Failure to align the limit switch slide and the drive boots when installing the hilow head limit switch can cause severe damage to the bed CAUTION Failure to align the limit swi
513. ss liner P923ED 17 1 18 Advance Series Bed Service Manual 026 Page 5 47 DynamicAire Sleep Surface P923CD03 and P923ED03 Chapter 5 Parts List DynamicAire Sleep Surface P923CD03 and P923ED03 Figure 5 9 DynamicAire Sleep Surface P923CD03 and P923ED03 EN N X 1 43 AES A4 11110 52 NN 8 12 NET EA 6 _ VEN 13 0264501 Page 5 48 Advance Series Bed Service Manual 026 DynamicAire Sleep Surface P923CD03 and P923ED03 Chapter 5 Parts List Table 5 30 DynamicAire Sleep Surface P923CD03 and P923ED03 Item Number Part Number Quantity Description 1 6132102 1000 1 Top cover 2 6132702 1000 1 Inner liner 3 SA4908 1000 1 foam 4 SA4449 1000 1 Top bladder assembly 5 SA4450 1000 1 Bottom bladder assembly 6 SA4839 1000 1 Bottom foam 7 6132402 1000 1 Bottom cover 8 SA4461 1000 1 Male coupling sleep surface 0 250 9 SA4463 1000 1 Male coupling sleep surface 0 125 10 SA4584 1000 1 Large O ring 11 SA4583 1000 1 Small O ring 12 SA4462 1000 1 Female coupling sleep surface 0 250 13 SA4464 1000 1 Female coupling sleep surface 0 125 14 SA4589 1000 6 Magnet Advances Series Bed Service Manual man026re Page 5 49 DynamicAire Sleep Surfac
514. ssemble the footboard control panel on the mattress of the bed Ensure that you are at a static free workstation and that you are wearing the anti static wrist strap Ensure that the anti static wrist strap and workstation are properly grounded Failure to follow these directions can cause damage to the electronics in the footboard control panel Page 1 60 Advances Series Bed Service Manual 026 Safety Tips Chapter 1 Introduction A CAUTION Do not remove the footboard control panel for normal cleaning If fluid is spilled in the footboard control panel area unplug the bed from its power source Thoroughly dry the electrical connections for the footboard control panel before plugging the bed into its power source Equipment damage could occur CAUTION Do not use harsh cleaners solvents or detergents Equipment damage could occur CAUTION Do not use silicone based lubricants Equipment damage could occur gt CAUTION Do not cut or scar the brass fitting on the DynamicAire Sleep Surface compressor new style This can cause an excessive air loss and turn on the service required LED A CAUTION Attach the large air hose to the DynamicAire Sleep Surface compressor new style with a cable tie This will help prevent the hose from coming off during operation causing equipment damage A CAUTION Use caution when removing the five air hoses from the DynamicAire Sleep Surface solenoid new styl
515. ssembly B with your hands Slide the head motor assembly B toward the foot end of the bed until the shaft disengages from the coupling and screw A reaches the open end of the slot 8 Lift the head motor assembly A out of the bed 9 Repeat step 7 to carefully remove the hilow head motor assembly C Replacement Assemble in reverse order Advances Series Bed Service Manual man026re Page 4 83 4 35 Hilow Foot Motor Chapter 4 Removal Replacement and Adjustment Procedures 4 35 Hilow Foot Motor Tools required 25 torx head screwdriver Removal 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove foot end cover See Cover Foot End on page 4 13 4 Lower the electronics pan assembly See Electronics Pan Assembly on page 4 68 5 Disconnect the hilow foot power cable A see figure 4 47 on page 4 84 Figure 4 47 Hilow Foot Motor Cable Connection m026d033 Page 4 84 Advance Series Bed Service Manual man026re 4 35 Hilow Foot Motor Chapter 4 Removal Replacement and Adjustment Procedures 6 Remove one screw A securing the hilow foot motor see figure 4 48 on page 4 85 Figure 4 48 Removing Installing Hilow Foot Motor m026d049 7 From the top side of the bed carefully su
516. standoffs away from the switches and then the remaining two standoffs Page 4 74 Advances Series Bed Service Manual man026re 4 30 Night Light Control Board Chapter 4 Removal Replacement and Adjustment Procedures 7 Lift the night light control board A up Replacement Assemble in reverse order Advance Series Bed Service Manual man026re Page 4 75 4 31 Night Light Bulb Chapter 4 Removal Replacement and Adjustment Procedures 4 31 Night Light Bulb Tools required None Removal 1 Raise the bed to the high position using the hilow function 2 Unscrew the night light bulb cover A to gain access to the night light bulb see figure 4 40 on page 4 76 Figure 4 40 Removing Installing Night Light Bulb m026d232 3 Push the night light bulb up and turn to the left to remove it Replacement Assemble in reverse order Page 4 76 Advance Series Bed Service Manual 026 4 32 Ribbon Carrier and Cable Assembly Chapter 4 Removal Replacement and Adjustment Procedures 4 32 Ribbon Carrier and Cable Assembly Tools required 25 torx head screwdriver Removal Replace the ribbon carrier and cable assembly as a complete unit 1 Raise the knee section to its high point W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the two screws
517. steer 4 light neutral 24 45084 56 1000 1 Brake caster 5 light neutral or 45084 66 1000 or 45084 46 1000 Brake caster 6 light neutral Brake caster 4 light neutral Advances Series Bed Service Manual man026re Page 5 23 Base Frame Without Scale Chapter 5 Parts List Item Number Part Number Quantity Description 25 45084 54 1000 1 Brake steer caster 5 light neutral or 45084 64 1000 1 Brake steer caster 6 light neutral or 45084 44 1000 1 Brake steer caster 4 light neutral 26 SA7081 48 1000 4 5 urethane wheel only light neutral 27 44336 1000 4 Base bumper beds with snap action limit or switches 61992 1000 4 Base bumper beds with electromagnetic limit switches 28 43374 01 1000 1 Base assembly non scale 29 35175 1000 1 Cable assembly 30 18862 1000 2 Pin 31 18890 1000 4 Tru arc ring 32 18873 1000 2 Bushing 33 44291 48 1000 2 Pivot arm assembly 34 15907 1000 2 Lockwasher 35 18912 1000 2 Washer 36 90016 20 1000 2 Hex head machine bolt 37 44209 48 1000 1 Bumper assembly complete 38 44208 48 1000 1 Bumper assembly rh complete 39 34472 33 1000 2 Sleeve 40 34371 1000 1 Steer pedal rh rh side of bed 41 34370 1000 1 Brake pedal Ih rh side of bed 42 34369 1000 1 Steer pedal Ih Ih side of bed 43 3
518. stered trademark of Herculite Products Inc SureReste is a registered trademark of Hill Rom Company Inc ZoneAiree is a registered trademark of Hill Rom Company Inc Teflone is a registered trademark of E I du Pont de Nemours and Company The information contained in this manual is subject to change without notice Hill Rom makes no commitment to update or keep current the information contained in this manual Page ii Advance Series Bed Service Manual man026re Revisions The only product warranty intended by Hill Rom is the express written warranty accompanying the bill of sale to the original purchaser Hill Rom makes no other warranty express or implied and in particular makes no warranty of merchantability or fitness for a particular purpose Additional copies of this manual can be obtained from Hill Rom Advances Series Bed Service Manual man026re Page iii Revisions NOTES Page iv Advance Series Bed Service Manual 026 Table of Contents Chapter 1 Introduction PU rDOSe ax eese P eX S RO Edu v TON CONO CERT RR 1 5 n om eo du b s epe dun d anc erar ta e Lec 1 5 Organization ese cond c Ea 1 5 Chapter 1 1 5 Chapter 2 Troubleshooting Procedures 1 5 Chapter 3 Theory of
519. stor R18 R21 R25 R30 R35 through R37 R41 R6 R8 R11 R40 R42 R43 30006 102 1000 Resistor R9 R10 30023 100F 1000 Resistor Advances Series Bed Service Manual man026re Page 5 227 Scale Micro Board Assembly P N 39506 01 Chapter 5 Parts List Component Symbol Part Number Description R13 30006 106 1000 Resistor R15 30007 181 1000 Resistor R19 30006 333 1000 Resistor R20 R22 30006 471 1000 Resistor R23 30006 222 1000 Resistor R24 R29 30006 472 1000 Resistor R26 30006 105 1000 Resistor R27 30019 2001 1000 Resistor R28 30019 2003 1000 Resistor R32 through R34 30006 473 1000 Resistor R38 30016 1000 Resistor RNI 30023 222M 1000 Resistor 8 pin UI 30410 1413P 1000 Integrated circuit U2 30414 28034 1000 Integrated circuit U3 30434 1000 Integrated circuit U4 30419 1000 Integrated circuit US U6 3040074HC14 1000 Integrated circuit U7 U8 30410 74HC1 1000 Integrated circuit U9 30414 1043C 1000 Integrated circuit U10 30410 14051 1000 Integrated circuit 011 30406 1013 1000 Integrated circuit U12 45704 1000 Integrated circuit U13 30401 1232 1000 Integrated circuit U14 39506 01 1000 Scale micro board assembly 30618 1000 Crystal Page 5 228 Advance Series Bed Service Manual 026 Scale Micro Board Assembly P N 39506 01 Chapter 5 Parts Lis
520. switch e Heel middle manifold valve COMFORT switch Heel bottom manifold valve FIRMER switch Pump SOFTER switch Flow direction valve AUTO FIRM switch Driver Circuit Self Test While in the off mode operation of the drive circuitry for the air manifold valves flow direction valve and pump can be tested This tests only for power being switched to each valve pump component such as fuse blown etc It does not test for current flow through any valve pump components Advances Series Bed Service Manual man026re Page 8 57 ZoneAire Sleep Surface Software Theory of Operation Chapter 3 Theory of Operation The test is initiated by simultaneously pressing and holding for 5 seconds the PRESSURE RELIEF and AUTO FIRM switches While the test is being performed the SLEEP SURFACE POWER LED flashes and the footboard control panel LED associated with that component see below flashes When the test is complete the footboard control panel LEDs associated with each drive circuit will either light steady or flash Circuits that pass will light their respective LED steady for 5 seconds The circuits that fail will flash their respective LED for 5 seconds The drive circuits respective LEDs are Head manifold valve drive circuit PRESSURE RELIEF LED Seat manifold valve drive circuit HEEL RELIEF 1 LED Knee manifold valve drive circuit HEEL RELIEF 2 LED Heel top manifold valve drive circuit HEEL RELIEF 3 LED H
521. t NOTES Advance Series Bed Service Manual man026re Page 5 229 Scale Micro Board Assembly P N 61205 Chapter 5 Parts List Scale Micro Board Assembly P N 61205 Figure 5 68 Scale Micro Board Assembly P N 61205 TOP C19C20C21 C22 C23C24C25 C26 C27 EPOR re RB 9 R11 R15 16 17 ese ess R26 R28 R30 R32 R27 R29 R31 R33 m026e518 Page 5 230 Advances Series Bed Service Manual man026re Scale Micro Board Assembly P N 61205 Chapter 5 Parts List Table 5 86 Scale Micro Board Assembly P N 61205 Component Symbol Part Number Description C3 C28 through C34 C37 47641104K3C 1000 Capacitor C2 C4 through C27 C25 47641102 1000 Capacitor C27 C28 C33 C3 C26 C34 C35 47662226 1 1000 Capacitor C35 C36 30450330 1000 Capacitor DI 47682BAT74 1000 Diode dual barrier D2 D3 30214 180A 1000 Diode D4 47681050 10000 Diode D5 D6 4768401 1000 Diode L1 L2 4757425 1000 Wound bead P1 44478 12 1000 Connector 12 position P2 44478 02 1000 Connector 2 position P3 44478 11 1000 Connector 11 position 44478 09 1000 Connector 9 position 71 30117 1000 Piezo R1 thr
522. t A and Version Beds Only NOTE The and version beds do not require adjustment to the knee limit switch assembly 1 Determine which limit switch package you are working with by comparing it to figure 4 57 on page 4 97 2 Adjust the knee limit switch package A on and version beds until the tabs are centered in the slots see figure 4 63 on page 4 109 Page 4 108 Advances Series Bed Service Manual man026re 4 42 Knee Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 63 Knee Limit Switch Package Tab and Slot Orientation Head end of bed bottom view 2 Hilow head limit switch assembly 32 9 A B and C version beds only Head limit switch assembly ED and version beds only E and version beds only 1 and C version beds only Hilow foot limit switch assembly CAUTION Do not over tighten the limit switch mounting screws Over tightening the mounting screws can cause the limit switches to operate improperly m026e164 3 Tighten the mounting screws Advances Series Bed Service Manual man026re Page 4 109 4 43 CPR Handle Chapter 4 Removal Replacement and Adjustment Procedures 4 43 CPR Handl
523. t allow the motor to operate after it has cooled down Hilow Head and Foot The hilow motor assemblies are identical except for a polarizing pin in the power cord connector of the hilow foot motor To convert a hilow head motor to a hilow foot motor add a polarizing pin B to its power cord connector A as shown in figure 1 8 on page 1 23 To convert a hilow foot motor to a hilow head motor remove the polarizing pin B from its power cord connector A Figure 1 8 Hilow Head or Foot Motor Assembly Typical m026d030 Advance Series Bed Service Manual man026re Page 1 23 Specifications Chapter 1 Introduction 3 5 amps maximum Permanently lubricated Totally enclosed Single phase Overload protected with automatic reset thermal 115 volts AC 60 hertz 1 6 HP 95 RPM 230 volts AC 50 60 hertz 1 6 HP 95 RPM on 230 volt models Head 2 4 amps maximum Permanently lubricated Totally enclosed Single phase Overload protected with automatic reset thermal 115 volts AC 60 hertz 1 6 HP 225 RPM 230 volts AC 50 60 hertz 1 6 HP 223 RPM on 230 volt models Knee 1 8 amps maximum Permanently lubricated Totally enclosed Single phase Overload protected with automatic reset thermal 115 volts AC 60 hertz 1 9 HP 74 RPM 230 volts AC 50 60 hertz 1 9 HP 95 RPM on 230 volt models Page 1 24 Advances Series Bed Service Manual 026 Specifications Chapter 1 Intr
524. t the hilow foot cable connector A head power cable B hilow head cable C and the night light sensor cable D from the ribbon carrier and cable assembly 13 Remove the ribbon carrier and cable assembly from the bed Replacement Assemble in reverse order Advances Series Bed Service Manual man026re Page 4 79 4 33 Head Motor Chapter 4 Removal Replacement and Adjustment Procedures 4 33 Head Motor Tools required 25 torx head screwdriver Removal 1 Raise the bed to the high position using the hilow function 2 Raise the knee section to the high position using the knee function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 3 Unplug the bed from its power source 4 Remove foot end cover See Cover Foot End on page 4 13 5 Lower the electronics pan assembly See Electronics Pan Assembly on page 4 68 6 Disconnect the head power cable A see figure 4 43 on page 4 80 Figure 4 43 Head Motor Cable Connection at the Electronics Pan Assembly Sy m026d033 Page 4 80 Advance Series Bed Service Manual 026 4 33 Head Motor Chapter 4 Removal Replacement and Adjustment Procedures 7 Loosen one screw A approximately 1 8 see figure 4 44 on page 4 81 Figure 4 44 Removing Installing Head Motor Foot end m026d036 8 Carefully support the head motor assembly B
525. tch slide automatic contour switch and drive boots when installing the knee screw assembly can cause severe damage to the bed Advances Series Bed Service Manual man026re Page 1 63 Safety Tips Chapter 1 Introduction CAUTION Align the limit switch slide and the head limit switch after installing the limit switch package Ensure that the CPR latch assembly properly actuates the limit switch Damage to the bed can occur CAUTION Do not over tighten the limit switch mounting screws Over tightening the mounting screws can cause the limit switches to operate improperly CAUTION Do not activate the CPR release to manually lift the head section If you do the head section may not elevate properly until you manually reset it If this occurs see Head Section on page 4 9 Damage to the bed can occur when the head section is not properly reset if manually lifted using the CPR release CAUTION Crank the head screw assembly clockwise only The actuator on the limit switch and the lift nut can become damaged if you crank the head screw assembly counterclockwise CAUTION Do not manually crank any of the drive screw assemblies past the low or high limits Damage can occur to the individual drive screw if this occurs CAUTION Do not remove the footboard control panel for normal cleaning If fluid is spilled in the footboard control panel area unplug the bed from its power source Thoroughly dry t
526. ter 3 Theory of Operation Chapter Contents Component Locations real p RU OR ee 3 5 Wiring PNR oad Te kee eas 3 11 Testport Cables ane oie gy ste 3 11 ZoneAire Sleep Surface Hardware Theory of Operation 3 35 Power Supply Board P N 44719 3 35 Air Control Board P N 44760 3 36 Echelon Node Rene tas 3 36 Latches and Butters vede ye 9o e tee bees 3 36 Valve Sensor Module Digital Control Lines 3 36 Other as te ex epe ex REIS 3 37 External Watchdog sise ee snp edu t VES 3 37 24V AC Solenoid 3 38 Compressor and Crossover Valve Drivers 3 39 ESD Protection nra des ae Moncey oes 3 39 LON Connector etc oe adie ts 3 39 LEA TS 3 39 Line Input Power 110 3 40 Sensor Control Board P N 44740 3 40 General Description 3 40 Input Protection se een tene he 3 40 Output Protection essre ratai eeu RAS ES Tate se 3 41 e NC eM Re 3 41 Digital to Analog Converter
527. the bed and are identified clearly as to the proper operation of the central locking system Trendelenburg Reverse Trendelenburg The bed is mechanized such that Trendelenburg or Reverse Trendelenburg may be achieved from the nurse control panel only The activation is a single operation from any bed position There is a visual indicator showing the degree and inches of Trendelenburg as it is being obtained Use the Trendelenburg Reverse Trendelenburg switch or any hilow switch to automatically bring the bed out of either Trendelenburg position Manual Operation The bed is mechanized such that the hilow and head positions may be manually moved in case of emergency power failure or remote location e g hallway Page 1 16 Advances Series Bed Service Manual 026 Specifications Chapter 1 Introduction Lockouts Lockouts are provided in the nurse control panel to inhibit patient operation of the head knee and hilow features or to turn off the back lighting of the siderail switches A lockout also prevents patient adjustment of the mattress pressure Activation of the knee lockout precludes knee section movement for contour when the head operating switch is actuated Trendelenburg and Reverse Trendelenburg are unaffected by lockouts Automatic Contour The bed is mechanized such that an automatic contour position head up knee up may be attained by voluntary selection of the head up activator This func
528. the connector on the sensor control board A for bent or missing pins and ensure connector is properly seated see figure 2 13 on page 2 57 Bent or missing pins are found Yes No Go to step 14 Figure 2 13 Sensor Control Board m026d276 Advances Series Bed Service Manual man026re Page 2 57 2 16 ZoneAire Sleep Surface Continuous Run Error Code 2 2 Chapter 2 Troubleshooting Procedures 11 Replace the sensor surface cable This solves the problem Yes No Go to step 13 12 Go to Final Actions on page 2 21 13 Replace the bed sensor cable This solves the problem Yes No Go to step 14 14 Replace the air control board This solves the problem Yes No Replace the sensor control board 15 Go to Final Actions on page 2 21 Page 2 58 Advance Series Bed Service Manual 026 2 17 ZoneAire Sleep Surface Triac Short Error Code 2 3 Chapter 2 Troubleshooting Procedures 2 17 ZoneAire Sleep Surface Triac Short Error Code 2 3 A triac short is the most common reason for the valve being energized all of the time W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage A CAUTION Ensure that your hands are clean and handle the P C boards by their edges only to prevent component damage Wear an appropriate static strap when working with electronics Equipment damage ca
529. the footboard control panel to light the appropriate LEDs Any errors present are cleared The sensor calibration constants are read from the EEPROM located on the pressure sensor circuit These constants are stored in multiple locations If these multiple locations are not consistent an error is set The present pressure is read and stored for reference for use in the comfort mode Normal operating sequence is initiated in the appropriate mode ZoneAire Sleep Surface Operating Modes The air system operates in one of the following possible modes Off Pressure management pressure relief Heel management 1 heel relief 1 Heel management 2 heel relief 2 Heel management 3 heel relief 3 Comfort Auto firm CPR Advances Series Bed Service Manual man026re Page 3 47 ZoneAire Sleep Surface Software Theory of Operation Chapter 3 Theory of Operation In all modes the footboard control panel is monitored for activity pertaining to the air system In all modes except the off mode a main loop is executed at an approximate 25 Hz rate that performs the following functions Executes pressure regulation control in the appropriate air system mode Performs a D A conversion to calibrate each sensor prior to A D conversion Performs A D conversion on each pressure sensor Monitors electrical connection between the control circuit board and the pressure sensing circuit board Monitors CPR switch input
530. the footboard control panels between the 3 motor and 4 motor Advance Series Beds Equipment damage can occur CAUTION Do not remove the footboard control panel for normal cleaning If fluid is spilled in the footboard control panel area unplug the bed from its power source Thoroughly dry the electrical connections for the footboard control panel before plugging the bed into its power source Equipment damage can occur CAUTION Unplug the bed from its power source before removing or installing the footboard control panel Damage can occur to the electronics in the footboard control panel during removal or installation if the bed is plugged into its power source 1 Unplug the bed from its power source 2 Remove the two footboard control panel mounting pins A see figure 4 2 on page 4 12 Advances Series Bed Service Manual man026re Page 4 11 4 2 Footboard Control Panel Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 2 Footboard Control Panel Removal Installation m026d184 3 Lift the footboard control panel slowly off the mounting posts Replacement 1 Install the replacement footboard control panel on the mounting posts 2 Secure the footboard control panel with the two footboard control panel mounting pins A 3 Plug the bed into an appropriate power source 4 Check the functions in the nurse control panel to ensure proper operation of the footboard control panel NOTE
531. the limit switch package Ensure that the CPR latch assembly properly actuates the limit switch Damage to the bed can occur 4 Be certain to align the switch slide E with the head limit switch package F 5 Ensure that the CPR latch assembly B properly actuates limit switch F 6 Adjust the head limit switch see Adjustment on page 4 97 7 Assemble the remaining parts in reverse order Page 4 96 Advances Series Bed Service Manual man026re 4 39 Head Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures Adjustment 1 Determine which limit switch package you are working with by comparing it to figure 4 57 on page 4 97 Figure 4 57 Limit Switch Configurations Head limit Hilow head limit switch Hilow head limit switch switch assembly assembly old style assembly new style Trendelenburg down limit 5 Scale down N window Automatic contour x knee down start switch SS Head up limit T Ogg 2 CPR return 5 A Ge Hilow head p 3 down limit TER w fie 70 NN Up limit _ Head down limit scale up window Auto contour 22 down limit N Automatic contour knee up Hilow foot stop
532. tion R63 is an R 2R resistor network whose output is 256 discrete voltage levels linearly spaced from Vss to approximately 2 90 volts The voltage at R63 pin 16 is determined by the D A byte shifted into U2 R46 scales the range of R63 pin 16 to the 2 90 volts described above Resistor R20 acts as a current limiter which protects U2 should a latchup condition occur C12 provides decoupling Analog Multiplexer Analog multiplexer U1 routes the selected reference or pressure transducer output voltage to the amplifier Resistor R19 acts as a current limiter which protects U1 should a latchup condition occur C13 provides decoupling Amplifier The amplifier is a two stage differential amplifier circuit with a sum input at the first stage and a difference input at the second stage U6 has low input offset voltage advantages while US has large output voltage swing advantages and R2 act as voltage dividers that apply approximately 1 93 volts at U6 pin 10 This voltage is passed through the unity gain amplifier to U6 pin 8 The differential voltages from the selected transducer are applied to U6 pin 3 and pin 5 The difference between these two voltages is amplified by a gain of approximately G 256 and added to the 1 93 volts at U6 pin 8 This guarantees a voltage within the operating range of the amplifier including worst case component voltage tolerances and over the worst case pressure range The voltage at U6 pin 7 is applied to a differen
533. tion is additionally mechanized such that switching the knee function switch in the nurse control panel to the off position inhibits the knee rising when the head up switch is activated Automatic contour position can be operated to the flat position by the patient to allow easy access to the bed Chair Position The chair position is achieved from any position by activating the chair switch to the In position The bed automatically and simultaneously goes to the low hilow position while raising the sleep surface to the head up contour position After this is achieved the bed goes into Reverse Trendelenburg to obtain the bed s chair position Press the chair switch to Out to remove the bed from the chair position Nurse Control Panel A nurse control panel is located in the top of the bed footboard control panel All panel switches and the inch degree indicator are located under the nurse control panel cover The safety and information indicator panel lights are not located under the panel cover and are therefore visible at all times from outside the footboard control panel Access is limited so that a bed occupant may not accidentally activate these functions Advances Series Bed Service Manual man026re Page 1 17 Specifications Chapter 1 Introduction The nurse control panel houses e Trendelenburg Reverse Trendelenburg inch degree indicator Chair position switches e Trendelenburg control switch e Reverse Trendelenbu
534. tment is too loose replace the load cell 3 If the adjustment is too tight Use a 5 32 allen wrench and back out the overload stops slightly b Insert a 0 031 0 79 mm feeler gauge and tighten the overload stop snug against it c Apply Loctite to the overload stop to maintain adjustment Advances Series Bed Service Manual man026re 4 151 4 59 Scale Chapter 4 Removal Replacement and Adjustment Procedures 4 59 Scale Tools required None Calibration To ensure accurate system calibration follow these steps with care Perform calibration whenever one or more of the following conditions exist One or both of the load cells have been removed or replaced The analog board has been removed or replaced The bed scale system is determined to be out of calibration NOTE The person performing this procedure should accurately know his or her weight or a known weight of 100 Ibs to 200 Ibs NOTE Any reference to a side of the bed is from the patient s view lying in the bed on his or her back Complete the following procedure at the foot end of the bed at the nurse control panel 1 Lower the bed to the weigh low position using the hilow function 2 Ensure the scale is set to LBS for weighing 3 Press and hold the 000 0 switch see figure 4 92 on page 4 152 The ZERO indicator will light and the weight display will indicate a flashing 000 0 Figure 4 92 Bed Scale D
535. tons and a display area Each button is colored and has a graphic symbol A caption appears below each button describing its function The scale controls are located at the nurse control panel at the foot end of the bed Before Operating Scale The scale is very sensitive The most accurate weight reading will be achieved if the bed is not touching anything This includes the headwall lines such as pendant controls and ventilators drainage bags and anything else that could impact the weight and cause an incorrect weight to appear in the display It is important that no one touch the bed while the scale is operating For example touching the footboard even lightly will add several pounds to the weight display New Patient Weighing The SCALE power switch must be ON and the bed must be in its weigh position before a patient can be weighed If the bed is not in its weigh position the scale display will show four dashes and the message NOT IN WT POSITION The scale buttons will only be active when the bed is in its weigh position If the bed is in Trendelenburg or Reverse Trendelenburg return it to flat position The sleep surface does not need to be completely flat for the scale to work The head section can be raised up to 40 and the scale will still operate Use the hilow function to move the bed until the message IN WT POSITION disappears from the scale display Before placing a new patient o
536. tors to ensure that they are not weak or defective Siderail controls Test the siderail switches for proper operation Check for momentary operation of the switches Bed exit Ensure the bed exit system works properly and that it places the appropriate call when activated Communications Inspect and test the communication junction box Test the SideCom Communication System features for proper operation Inspect the communication cable including the male and female pins in the plug Siderail frame Test the siderail for proper latching Pivot points Lubricate all pivot points on the bed CPR release Test the CPR release for proper operation and reset of the head screw drive Adjust the CPR release if necessary see CPR Handle on page 4 110 Night light Check the night light to ensure that it functions properly If required adjust the sensitivity with a screwdriver at the electronics pan assembly Central brake and steer Test the brake casters to determine if the bed moves when you activate the brake mode Test the steer mode to determine if the left foot end caster locks in the steer mode when you activate the steer mode See Casters on page 4 121 if any adjustment is required Caster tires Check the tires for cuts wear tread life etc Power cord and plug Inspect the power cord and plug for cuts nicks or breaks Head and foot panels Check the aesthetics Overall appearance Check the
537. trol panel assembly Advance Series Bed Service Manual man026re Page 5 21 Base Frame Without Scale Chapter 5 Parts List Base Frame Without Scale Figure 5 2 Base Frame Without Scale m026d001 Advances Series Bed Service Manual man026re Page 5 22 Base Frame Without Scale Chapter 5 Parts List Table 5 23 Base Frame Without Scale Item Number Part Number Quantity Description 1 44100 1000 4 Leg cover 2 43878 1000 15 Torx button head screw 3 43840 1000 2 Caster grey A and B version beds only 4 43839 1000 Brake caster grey A and B version beds only 5 43838 1000 1 Brake steer caster grey and version beds only 6 32572 1000 4 Screw 7 11094 1000 2 Cotter pin 8 44116 1000 2 Spacer 9 32425 1000 2 Setscrew 10 34715 1000 2 Rocker arm assembly 11 757 1000 2 Connector pin 12 18864 1000 2 Sheave 13 38776 1000 2 Base label 14 15 18944 1000 2 Pedal bracket 16 20605 1000 2 Locknut 17 40723 1000 1 Logic switch 18 34401 1000 2 Spacer 19 43389 1000 5 Hilow torx screw 20 34402 1000 2 Screw 21 43879 1000 1 Torx button head screw 22 4565818 1000 1 Ground strap 23 45084 50 1000 2 Caster swivel 5 light neutral or 45084 60 1000 2 Caster swivel 6 light neutral or 45084 40 1000 2 Caster
538. ts LEDs are located on the footboard control panel These LEDs are not under the footboard control panel cover and are visible at all times When the LED is lit the indicated information is valid A CAUTION Do not switch the footboard control panels between the 3 motor and 4 motor Advance Series Beds Equipment damage can occur Automatic Contour Every Advance Series Bed has a feature called automatic contour This feature raises the knee section of the bed up to a full 15 automatically as you raise the head section Automatic contour prevents the patient from sliding to the foot end of the bed when the head section is raised Limit switches control this feature If automatic contour is not wanted turn the knee lockout switch located at the nurse control panel to the off position This switch also eliminates the normal operation of the knee function You can temporarily disable the automatic contour function by simultaneously depressing the head up and knee down on the siderail 1 28 Advance Series Bed Service Manual 026 General Operation Chapter 1 Introduction Head Panel and Footboard Control Panel Advance Series Beds have post type bed end mountings The head panel and footboard control panel slide down on two vertical mounting posts located at each end of the bed The head panel is not locked in place You can remove it by lifting it vertically off the mounting posts Two pins lock the foot
539. ts List Item Number Part Number Quantity Description 31 SA7409 1000 2 Tubing thigh section inflate deflate Ih sense rh 32 SA7410 1000 2 Cross connector 33 SA7411 1000 2 Tubing thigh seat section main bladder lower inflate deflate Ih sense rh 34 SA7412 1000 2 Tubing seat section main bladder upper inflate deflate Ih sense rh 35 SA7413 1000 2 Tubing head section main bladder inflate deflate Ih sense rh 36 SA7414 1000 2 Tee connector 37 SA7415 1000 2 Main bladder upper lower Page 5 58 Advance Series Bed Service Manual man026re ZoneAire Sleep Surface P1410CA and P1410EA Chapter 5 Parts List NOTES Advances Series Bed Service Manual man026re Page 5 59 ZoneAire Sleep Surface Power Air Supply Module Old Style Chapter 5 Parts List ZoneAire Sleep Surface Power Air Supply Module Old Style Figure 5 13 ZoneAire Sleep Surface Power Air Supply Module Old Style 21 20 19 m026d189 Advance Series Bed Service Manual 026 Page 5 60 ZoneAire Sleep Surface Power Air Supply Module Old Style Chapter 5 Parts List Table 5 34 ZoneAire Sleep Surface Power Air Supply Module Old Style Item Number Part Number Quantity Description 1 45648 01
540. ty Description 1 45619 1000 1 Transformer cable assembly 2 47084 pl 1000 1 Pump module base assembly 3 47103 1000 1 Muffler assembly 4 45681 01 1000 1 Urethane tubing 5 47020 1000 4 Rivet 6 60162H35J0 1000 1 ZoneAire label 7 28968 1000 6 Screw lock 8 36973 03 1000 3 1 2 standoff 9 39763 04 1000 2 Standoff 10 43878 1000 5 Torx button head screw 11 47023 1 1000 1 Bracket switching valve 12 45575 1000 1 Transformer 80VA 13 19124 1000 2 Large cable tie 14 45680 02 1000 1 Tubing pump pressure 15 46980 12 1000 1 Tubing 16 45684 pl 1000 1 Transformer bracket 17 38202 1000 3 Hose clamp red 18 47124 1000 1 Elbow fitting 19 44760 01 1000 1 Air control board 115 volt version beds only 20 46918 1000 1 Air pump assembly 115 volt models only 21 47083 1000 1 Switching valve assembly 115 volt models only 22 4476002 1000 1 Air control board assembly 115 volt A and version and all 3 motor and 4 motor beds only 23 45944 03 1000 1 Air control board assembly 230 volt C version beds only 24 45847 1000 1 Air pump assembly 230 volt models only 25 45848 1000 1 Switching valve assembly 230 volt models only Advances Series Bed Service Manual man026re Page 5 65 Head Panel Assembly P4060A Chapter 5 Parts List Head Panel Assembly P4060A Figure 5 15 Head Panel Assembly P4060A
541. tyle Tools required T25 torx head screwdriver Phillips head screwdriver Screwdriver 7 16 nut driver or socket with ratchet Removal 1 Raise the bed to the high position using the hilow function W SHOCK HAZARD Unplug the bed from its power source Failure to do so could result in personal injury or equipment damage 2 Unplug the bed from its power source 3 Remove the mattress and seat section cover See Cover Seat Section on page 4 17 4 Disconnect the two connectors C going from the ZoneAire Sleep Surface air control P C board to the power supply P C board see figure 4 25 on page 4 49 Figure 4 25 Removing Installing ZoneAire Sleep Surface Compressor Old Style m026d231 Advances Series Bed Service Manual man026re Page 4 49 4 20 ZoneAire Sleep Surface Compressor Old Style Chapter 4 Removal Replacement and Adjustment Procedures 5 Remove the two screws B holding the air control module to the bed 6 Lift the pump module base assembly G up and lay it on the sleep surface 7 Disconnect the connectors D from the compressor F to the air control P C board 8 Remove the air hoses E from the compressor to the switching valve assembly 9 Remove the four keps nuts A 10 Remove the compressor F Replacement Assemble in reverse order Page 4 50 Advance Series Bed Service Manual 026 4 21 ZoneAire Sleep Surface Compressor New Style Chapte
542. u 515 10 05 POSITION SHOWN 1 10 2 ps TR eos 5 BRAKE SWITCH 2 S 846 R2 RT 5 A Ld BRAKE ee RT_IN LOGIC b gm U PAL CHAIR_VSS 7 4333007 REVTR IN 86 XD LIMIT CONDITIONS HAVE 47310 L 3041040428 20 vec NOT BEEN REACHED F R KNELIMIT CABLE LOPOS LOG IN R42 LOPOS LOG R29 7 POSITION SHOWN P33 3095606 SRE BU FB LOGIC HILO FB 5 TUN IRUN BULIN Vss TC HH IRON 5 m mm VSS KNEE KU IN 2 LAN vs 1841408 Vad N 3 R26 DRIVE KNEE CONTOUR LCULIN 5 TOXIN Li BR ste e Vss 10 TET 3 NN 5 SCHEMATIC E 3 G5 2 190188 2 XS 1 CD nus SP 6 ET zm B0 IN 5 85 1 3 P35A 444 TUX IN CABLE 6 ia R53 Sk 69 C57 6 505 0 16 7 Sun 2 iere TOXIN 5 DIM 22K DU BOL 17 BDL 7 DON lopos log in 1 E LOPOS LOG IN TRI 61 TxD xir s xv BULL 19 BUL sh esser ove 3 J vss CHAIR MSTLCK S MSTuCK SPB ep d LIMITS SEE gt ORI She CHAIR IN is wks xulas Us SCHEMATIC 60905 BU REMOTE ram or vad ls 9 TUN P35B 4447808 CRON R62 1941488 2 CHAIR IN FB 12 197 7 mm 7 T W 02119 CHAIR OUT FB Su Y um z EN ni CH
543. ual man026re Foot Panel Assembly P4061B 1105 and E Version Beds with Membrane Switches Chapter 5 Parts List Table 5 38 Foot Panel Assembly P4061B P1105 and Version Beds with Membrane Switches Item Number Part Number Quantity Description 1 752 1000 3 Screw truss head 2 40294 1000 1 Footboard shell assembly 3 43604 1000 1 Receptacle bracket 4 18252 1000 2 Screw 5 38524 1000 1 HPL insert 6 SA1554 1000 1 Door assembly without scale air 7 90299 06 1000 2 Screw 8 38609 1000 1 Window 9 38753 1000 1 Trendelenburg indicator assembly 10 38328 1000 1 Bumper 11 37890 1000 2 Keps nut 12 49757 01 1000 1 Cast key panel assembly no scale no air or and version beds only 49757 04 1000 1 Cast key panel assembly scale no VIP C and version beds only 13 38529 1000 1 Torsion spring 14 42694 1000 1 Door assembly complete 15 39161 1000 1 Pin 16 90029 05 1000 1 Screw 17 3915948 1000 1 Extrusion 18 90196 06 1000 8 Screw hilow 19 49758 01 1000 1 Control panel assembly scale no air C or and E version beds only 49758 04 1000 1 Control panel assembly scale no air VIP and version beds only 20 21 22 41383 1000 1 Nurse control cable footboard 23 24 19124 1000 1 Large cable tie 25 403 10
544. urface transfer Patient positioning NOTE This places the ZoneAire Sleep Surface in the auto firm mode for 60 minutes When this time limit expires the ZoneAire Sleep Surface returns to its previous mode of operation Page 1 50 Advance Series Bed Service Manual man026re General Operation Chapter 1 Introduction Activate the CPR release During CPR the auto firm mode Creates a firm surface on which to perform CPR Permits easier placement of a backboard under the patient Minimizes compression of the ZoneAire Sleep Surface during CPR NOTE This automatically places the ZoneAire Sleep Surface in the auto firm mode for up to 60 minutes When this time limit expires the ZoneAire Sleep Surface returns to its previous mode of operation To end the auto firm mode before the time limit expires perform either of the following actions Press the AUTO FIRM button C This action disables the auto firm mode and returns the ZoneAire Sleep Surface to its previous mode of operation Press either the COMFORT button F or the PRESSURE RELIEF button A This action disables the auto firm mode and places the ZoneAire Sleep Surface in the selected mode Advances Series Bed Service Manual man026re Page 1 51 General Operation Chapter 1 Introduction Bed Scale General The Advance Series Bed models P1115 P1116 P1145 P1146 and P1165 feature the bed scale The scale has five but
545. vance Series Bed is the retractable type that moves the patient closer to the head end of the bed automatically when the head section is elevated The bed is equipped with a night light that automatically illuminates an area under the bed at both sides when the ambient light decreases See Bed Positions on page 1 8 and Physical Description on page 1 13 for additional information concerning some of the Advance Series Bed features Operating Precautions Before operating the Advance Series Bed ensure you have read and understand in detail the contents of this manual It is important that you read and strictly adhere to the safety information contained in this manual Any reference to a side of the bed is from the patient s view lying in the bed on his or her back Bed Positions The Advance Series Bed has four sections the head seat knee and foot sections see figure 1 3 on page 1 9 Bed positions are shown in figure 1 3 through figure 1 7 Page 1 8 Advance Series Bed Service Manual 026 Introduction Chapter 1 Introduction Figure 1 3 Bed Location Description Head Section Articulation Position Head Head section Seat Knee 2 Foot end section section section m026d150 Advances Series Bed Service Manual man026re Page1 9 Introduction Chapter 1 Introduction Figure 1 4 Hilow Positions High Position Head end Head Low Position 6 LAA U
546. vice Manual man026re Page 4 65 4 26 Nurse Control Panel Switch Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 34 Nurse Control Panel Switch Replacement m026d128 A CAUTION Ensure that the flex circuit is not cut when cutting the terminals on the inoperative switch 3 Use the small wire cutters and cut each soldered terminal from the back of the switch Replacement 1 Hold each solder terminal separately with the needle nose pliers and use minimum heat to melt the old solder and remove the terminals 2 Install the replacement switch in the flex circuit and solder using the 60 lead 40 tin rosin core solder with minimum heat Page 4 66 Advances Series Bed Service Manual 026 4 26 Nurse Control Panel Switch Chapter 4 Removal Replacement and Adjustment Procedures NOTE There are two types of switches in the nurse control panel eight or nine toggle switches and four momentary switches Ensure to use the proper replacement switch 3 Install the switch in the nurse control panel Tighten the switch retaining nut to a maximum of 7 in Ibs torque Ensure the replacement switch operates properly If the switch does not operate properly reduce the amount of torque on the switch 4 Assemble in reverse order A CAUTION Do not over tighten the footboard control panel switch retaining nut during installation of the nurse control panel switch Over tightening the
547. w 4 19528 1000 1 Spring rh 5 34763 1000 1 Label 6 42506 1000 2 Cleaning caution label 7 40001 1000 2 Plug housing 8 43726 1000 4 Shoulder screw truss torx 9 43748PL 1000 4 Upper connector cover 10 43878 1000 27 Torx button head screw 11 40210 1000 2 Release pin assembly 12 43926 1000 12 Hex flange locknut 13 43880 1000 8 Torx pan head screw 14 45642 1000 2 Ribbed insert 15 43656 1000 2 Shoulder bolt 16 19943 48 1000 2 Elevation pointer label 17 18 SA1680 1000 4 Roller bracket assembly with roller 19 44075 1000 4 Roller bracket assembly 20 34922 1000 4 Roller 21 31087 1000 1 Patent label 22 35176 1000 1 Ground strap assembly 23 39763 02 1000 4 Standoff 24 40889 1000 1 Gasket 25 43328 1000 4 Standoff 26 44047 1000 1 board assembly DynamicAire Sleep or Surface models only 46752 1000 post 1 Air board assembly 11 30 95 27 28837 1000 1 Hex nut 28 43707 48 1000 1 Foot rack assembly 29 39246 1000 2 Protective tape 30 SA3351 1000 As required Lithium grease Advances Series Bed Service Manual man026re Page 5 41 Upper Frame Sleep Surface Assembly Chapter 5 Parts List Upper Frame Sleep Surface Assembly Figure 5 7 Upper Frame Sleep Surface Assembly m026d005 Page 5 42 Advance Series Bed Service Manual man026re Upper Frame Sleep Surface Assembly Chapter 5 Parts List Tab
548. w 57 36114 1000 2 Cable tie with hole 58 59 60 35175 1000 1 Cable assembly 61 44209 48 1000 1 Bumper assembly Ih complete Page 5 28 Advance Series Bed Service Manual 026 Base Frame With Scale Chapter 5 Parts List Item Number Part Number Quantity Description 62 44208 48 1000 Bumper assembly rh complete 63 34472 33 1000 Sleeve 64 12220 1000 Tru arc ring 65 66 18863 1000 1 Roller 67 42140 1000 4 Screw 68 43854 1000 1 Follower shaft 69 18859 1000 2 Coupling 70 43805 1000 2 Brake steer cam 71 33360 1000 1 Cam shaft 72 42247 1000 1 Mechanism block bottom 73 SA1157 1000 1 Block top adapter screw 74 18887 1000 2 Bearing 75 34516 1000 1 Stiffener plate 76 42142 1000 4 Pan head screw 77 42141 1000 2 Hilow screw 78 34311 1000 1 Heyco bushing 79 43168 1000 1 Bed scale cable assembly 80 90016 12 1000 4 Hex head machine bolt 81 82 43093 1000 1 Circuit board cover 83 42944 1000 1 Insulator 84 45084 50 1000 2 Caster swivel 5 light neutral or 45084 60 1000 2 Caster swivel 6 light neutral or 45084 40 1000 2 Caster steer 4 light neutral 85 45084 56 1000 Brake caster 5 light neutral or 45084 66 1000 1 Brake caster 6 light neutral or 45084 46 1000 1 Brake caster 4 light neutral 86 45084 54 1000 1 Brake steer
549. y 2 Be sure to align the switch slide and the drive boots which are fastened to the lift nut and torque cage NOTE On the and version beds the main limit housing should be installed per figure 4 60 on page 4 102 the and version beds require adjustment 3 Adjust the hilow head limit switch see Adjustment A and Version Beds Only on page 4 102 then complete the assembly of the bed Advances Series Bed Service Manual man026re Page 4 101 4 40 Hilow Head Limit Switch Chapter 4 Removal Replacement and Adjustment Procedures Adjustment A and Version Beds Only NOTE The E and version beds do not require adjustment to the hilow head limit switch assembly 1 Determine which limit switch package you are working with by comparing it to figure 4 57 on page 4 97 2 Adjust the limit switch package as far toward the foot end as the tabs can go in the slots as shown in figure 4 60 on page 4 102 Figure 4 60 Hilow Head Limit Switch Package Tab and Slot Orientation Head end of bed bottom view X9 Head limit switch assembly 32 9 C version beds only Knee limit switch assembly E and version beds only 77 SS N Sy E and version beds
550. y Chapter 4 Removal Replacement and Adjustment Procedures 4 22 Nurse Control Panel and or Cable Scale Beds Only Tools required Phillips head screwdriver Small pliers Removal CAUTION Unplug the bed from its power source before removing or installing the footboard control panel Damage can occur to the electronics in the footboard control panel during removal or installation if the bed is plugged into its power source 1 Remove the footboard control panel See Footboard Control Panel on page 4 11 2 Remove the four screws G connecting the receptacle housings to the receptacle brackets see figure 4 28 on page 4 54 and figure 4 29 on page 4 55 Figure 4 28 Nurse Control Panel and or Cable Replacement E Version Beds and Prior Scale Beds Only Nurse control panel Receptacle housing bed functions 45 fillet Receptacle housing scale functions m026d337 Page 4 54 Advances Series Bed Service Manual man026re 4 22 Nurse Control Panel and or Cable Scale Beds Only Chapter 4 Removal Replacement and Adjustment Procedures Figure 4 29 Nurse Control Panel and or Cable Replacement F Version Beds Scale Beds Only Nurse control panel Receptacle housing i 45 fillet bed functions Receptacle housing scale functions m026e524 NOTE Mark the location and orientation of the two receptacles being removed in the step for reassembly 3 Slide

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