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BAXTER Flo-gard 6201 Infusion Pump Service Manual

Contents

1. MOU m cC mao N OF o co MNO vw OD ONION un AW DOAN f AWN ON AUB A OWONNS AWS tn uJ N 00 NN er gt eun YN hid LD ON eg 9n uJ lt D oJ e em u ON m tN MUD OI Mild N MW 2 iNOW c OS DONO AIO N OO CQOXEO OON ODOLNOM N o iquid Crystal Displays P O Display Board Figure 10 22 10 24 07 19 A1 688 ALARMI 9901 ALARM ALARM gt ALARMI 25 4081 20901 R918 ALERTI Voth PUMPINGI PUMPINGI GL5EG42 220 MESSAGE PROGRAMING 0909 LT9010H NEXT Voth HD11Bi 915 NO Ce NEXT LED 0912 20910 132 INEXT LED gt NEXT LED 2564081 R926 LT9010H OPTIONS OPTIONLED LED CC LED BACKLITE IBACKLITE gt BACKLITE 14YU MON LED LED913 Ycpu MON LED gt MON LED LT190024 BATTERY C913 R930 3 3k LED BATT LED 1 0914 c HON DC MON 1 3 20mA R 1 5k 3 2 19mA 88 1 6k 3 3 TRACE ONLY 4 R934 R932 41 1 6k 1 6k t LT9002E Figur
2. 10 b SLCSENSE bi D 12 p 4 14 15 PU EC 16 IRE gt par Mi de 13 P RESERVED CN I F uiii 52 RESERVED Voth main 21 p RESERVED 1p Voth Voth Voth 22 D NCALL GND ALERTI GND 23 p GND 2 RESERVED T XD p 4 D TX gt PUMPINGI GND 25 D RESERVED gt Et 26 RxD RESERVED CTS 27 p 7 CTS gt RESERVED G N D 28 D 8 p gt G N ALARM1 29 PRESERVED 9 er Vmain p MBZN gt BACKLITE BUPSZ 31 Dp BACKLITE 1 BUPBZ BATT LED ALARMBZ 32 D LED LOCK bc r tz st 3p DOUT O LOCK gt 34 D Y GND AD 35 D 15 36 pi gt NEXT LED SLP 155S 2 37 D NEXT LED bD LCOSTSY __ 60STBY OPTIONLED OPTIONLED 39 D LED 40 D 8911 040 178S A Figure 10 19 Additional Sensor Board Circuitry 07 19 A1 688 10 21 3 gt o gt gt LCD DRIVERS LCDORIVE MPI PUMPINGI LEDs 1 10 I 1 Vcpu Voth x e jw gt um ci zio ol 5
3. DE om w w e lt lt lt CO lt lt e aoc ANNAN ma E E ES m gt e ac m a lt x lt o D P vm gt gt EEXow muuwuuroolozExe O epee lt gt E Wet gt 16 oue E O x es E gt Q lt Uy an n gt gt gt gt gt m x LITHIUM STOP ICSPPI 2 INTLOCK 2 Voth Ymain Vkey Vmem U e ua NJOLE aia 1 11 2 E lt he Ca I e o w 2 2 e e lt gt 62 Oil 2 gt lt x i oe a E lt N 3 s N 1 ao gt gt wy lt ow x S jm v Ly 62 lt OPTIONLEO S Y PRHREXOR INTLOCKI 6201 21 1 iagram 10 4 CPU Board Block D Figure 10 6 07 19 A1 688 I CSROMM ICSRAMM 6 74ACOAF CICSUPP v7 b 7 N U qu Y6 Pro r LES PP I2 70058 13 PT Y4 lt
4. lt L 9315 1 330 5 GN D 10u 16 2 ALUMINUM STOP ae TRACE ONLU3ZOZA PWRSWIA gt 1 93938 7 1 PWRSWZA gt Z n 9 0303 2531 D T 0309 10051 R335 R366 R367 22k 22k 1 0k HIC301 502 LM336H 5 0 C516 22u 6 3V ALUMINUM HIC302 3 gt s key L ee 08 vCPWR PXRSWITI HTHTIST unsi C319 S PWRSW2 gt 839 104 25 69 ALUMINUM I Lis d R317 d 17 100k BPSOMOS ICP301 RESETM 13 0TA114YU m Fit 95 ib 396 ae BS Saeco ry Te Tee 21 330u 6 3V 5 KEYLOCK 4 322 C316 R316 LUMINUM lu lu 100k R370 Vmain C0042MP 1 0k KEYLOCK DEMENS Vmain MON 302 1 Vmain O SSFR 1A D303 Q306 1 ECIODSI 5 301 10301 FE DC MON 4 gt pr e GND D1Z5 6A FGI BATTERY CN302 BATTERY 1 D 2 D GND 2 Figure 10 13 Power Supply Control Block P O Sensor Board 10 15 PUMP 1 UPSTREAM C852 510p MICA R851 LJ UPOCCLI 0851 DWNOCCLI 12504081 R852 10k C851 R853 0 022u 2 2k Vcpu CNB51 ib Vcpu 2 b 4 Y 3 GER 4 EE di PUMP 1 DOWNSTREAM OCCL 6 C858 BOB XH A 510p S64KHZ gt
5. 1 SCREW Truss 3 8 1 WASHER Pole Clamp Shaft 4 1 SCREW Allen 4 8 1 FILM EPROM Acess Cov Insulation 1 COVER Power Cord 1 SCREW Head 63 6 CORD Power LABEL Caution Japan 1 LABEL Caution 5 1 S FUSE 230WV aee a hed s l LABEL DL 2 is h a te ee l Qu t ale l PLATE Serial Number Aluminum 1 PLATE Serial Number l FILM Overlay Serial Number 1 LABEL 24 Hour Service Rev 1 DIS E ta 1 LABEL Comm Port Rev A 1 SCREW Binder Head M3X12 2 SCREW Binder Head M3X16 2 7 19 A1 688 Illustrated Parts Breakdown 7 19 A1 688 8 11 Illustrated Parts Breakdown Pump Head Door Assembly Figure 8 5 Item Sve Part Mfg Part Description Qty 1 F049120021 F049120021 DOOR ASSEMBLY Pump Head 2 CHNDP100 F 5047944 LATCH Door Assembly 3 JHNDP100 B 5048021 a LATCH DOOF i Z deut ieee SE RI XU 4 LPLTP106 A S048440 PLATE Door Latch 5 LXRZ1003 A S048882 aaa E RING Door Latch 6 MSPRCIOI D S048500 Cr
6. me uv om x x lt lt CIO jH us gt gt 2 gt u 162 fa ad het IN 2 ZI S iio mim fe pi if ia ja mle ler o o 02 rT 1 21olo aja 1 2 fax oec d nin a a oja loli m koi lolo lt gt IC 5 C2 Ele gt e a a 5 1 gt lt Ic 281 212 242 fo 2 o az o D w w IO m jm foe 6 1 mel lt lt aja v v 6 lt 4 4 lt lt lt lt lt lt X gt mon C O O Q v UN gt gt 2 x lt gt gt x 34 42 3 J x a x lt u N N 2 Uc 2 Du uu cu lt C uu C wv 2o ww c e lt w x gt gt m gt O e x 0 56 66 0 gt lt lt lt gt lt e ojei at emt ex ex En ololololo lt
7. ee eee 16 U 15 7 LCD s PUMP HEAD ALARM ALERT PUMPING KEYBOARD BACKLIGHT LED LED LED Figure 10 1 System Block Diagram 07 19 A 1 688 10 3 POWER TRANSFORMER POWER CORD SET AP 34 115 V SJT3x18AWG BLU P1005MC 29 oo zo BLU Le E 22AWG 1015 18AWG 1015 0 5A SB 250Y x 14AWG 1015 16AWG 1007 14AWG 1015 TO FRONT HOUSING 2 F 305 MAIN GND PLATE RED 20446 1015 RED TO FRONT HOUSING 2 SB 125V BLK 20476 1015 60 Hz 22AWG 1015 22AWG 1015 BRACKET GROUNDING PLATE COMMUNICATIONS PORT CNI F2 2896 TO FRONT CNI F2 HOUSING TERMINAL PCB CN401 lt m mi lt GROUNDING STRAP r c KANN 9 INI 4162 Oo gt pol 62121 09 c LOCKOUT SW N1048MC PUR 26 1007 BACK UP BUZZER PCB N1049MC RED 26AWG 1007 26A4W6 1007 100mA 2507 Note Dotted lines are green yellow green wires or grounding strap BATTERY 12 2 0 Ah Figure 10 2 Rear Housing Wiring Diagram 07 19 A1 688 10 4 FROM M1 FRONT HOUSING PX245 CN302 1 CN201 d 42 MOT d 5 24AWG 3265 MOT d e BLU GND d 8 4 9 BLK GND 41 26AWG 1007 WHT XHP 11 1691 CNB851 UPOCCLI d 5 RED 7 WHT POWER SUP
8. 50 TCSRAMS TES T8035 1205 Figure 10 10 Slave RAM and CPU Board 10 12 07 19 A1 688 Vcpu jen kaj i32 Land hd wu u L m a ation ac 3 M N E x xao ooo e ee gt v t oc jac d d f ed d f and a lt gt i gt epe pat iu ac zoe 2 111 Cae Lame Lan Land lt co RESERVED RESERVED RYED RVED RESERVED RESERVE RESERVED RESERVE tRESETS ESUME MTR20 1 002 MISLOAD2A 0 MISLOAD2B BAUDO 18UPBZ SECT2 AN tn wt Ln CR 00 NNN 5954 04 FTTTTTUTUTOUOOUJgUCOOUUOUCOUOUUDUUUUUUDQUUUUuutuwviuuv eed ka gt H I I i r i Jl 4 ch 2 ij D v I pan ca unn CNBUSI SSCU INTLOCK 2 GND RESERVED 18 gt SYSCLK OCCLPLS TACLINE 1 gt I 2 SLCSERSE IPWREXOR gt conto 7 gt AM O Qe iso annum s rim TEUER SEE E AC m m lt t uui PUMPE2 RESERVED Hr pete s Y YE CS BES pA PU RRS ROIS IES YE
9. teed D 151 D lt lt nm cro aN vu bu v lt 9 c NON OS tt ct 4 aM u 2 2 NNN X XE ZE Q E gt O O O Fn E O J gt gt ce gt lt x dt x lt O gt gt Q uj LJ J C La ul tf O Q lt lt 2 5 X gt gt gt E gt x QC DC Lu LJ CX CC x X x Z x x x x x 5 ud Z 41 cJ T LI lt lt OC CC x lt x UV n 0 lt lt tO lt lt ZE XE C Oe lt 00 C O lt 00 C 0 3X GN ZZ NL LJ X CO CO XE gt gt U J RK N m om rj gt X r O O gt gt O O Q Lu lt cc c XE Q co QG O O 00 x x gt gt gt gt gt ee ao 25 D LJ Wu t O Z Z 5 lt GC ID DO wr lt K LJ we ED uu Qm Q m x ccc x x x x x x ESE y o Qc O O O Q1 OQ Cc X
10. 6 4 9 5 r DINOS 0 P 2 xa Ur THS4 XH pesn st qn3 aQgn3 uot3eInsur moe 310N LC TBOSN3S t t 100 m NL ID QU I D tezenn good 3201 YALNI O rm UMS pesn uoraet nsur ueae g3edn sr eqna WYv3B8 IlSNMOO 9 dHX iga 390 IL voc 90 Z00F IN g WY3dglsdadn T SBN gt T1 TT dHX TT D 6D 8 D vb HOl123313Qg NOI 1 80L N 222 044 _ 1 4 Iib eeeMMAex z tid 2 8 V u2e jo eu3 sue 3SN3529 1S i 8719915 __ gt 8 Vidas 1 i VISW 508 1 i Bravo IsiW vtdvo ISIN 1 1 TA NIN TNIWHIV TWOOHIV WHONHTY T AHONHIV 12190 1LNI P420 11NI ZHP SS ZH r9S I2OONMO gt 1 0 T 103SId gt P
11. MO O 4 ON Oy sa ur N 093 sf Xr Q OC 0 uu gt so 6 5 0 amp a lt gt 5 fom NIN titi gt gt j ix gt z lt eo om gt gt gt gt Hala gt gt gt x s gt olololeole olelel ku x lt jac se wna c lt 5 D 4414414117 4111 j j 1 GS RMR RRS EET l Cy LIL II TENN m v e HE bc E d u TP T L L L 7 NR L REI eld 56 4 1 Bir ajus e ow Vcpu i PWRSW2 ALMMON LOCK RP603D RP6078 7 Vcpu 8 RP605A 22K 5 RP6060 22K 7 6018 K 601 K RP601D 22K RP602D 22K RP6014A 22K RP602C 22K RP602A 22K 7 RP602B 22K 22 6 RP 22 5 5 8 8 DOUTO PRRSWI Doui 9 71 eR DOUTIO EYLOCK Y 10 18 Figure 10 16 PPI Block 1 LCD Keys P O Sensor Board 7502 DIMMER BACKLITE BACKLI
12. TIES LABEL Batt disposal 7 19 A1 688 Illustrated Parts Breakdown Parts list for Packaging Materials Item Sve Part Mfg Part Description Qty 0719C1602 07 19 C1 602 MANUAL Operator s 1 55 124 3004035002 POUCH Polyethylene 1 TTAG1003 A 07 26 06 30 TAG Recharge 1 0705B1529 07 05 B1 529 CARTON Individual Japan 1 0705D1625 07 05 D1 615 CARTON Individual Singapore l SPAKA128 A F041720001 sGUSHION 24 2 Ae hapu 1 SPAKA129 A F042720002 CUSHION Bottom 1 SSAKH354 A 3004035003 POUCH Polyethyle e 1 7 19 A1 688 8 41 Illustrated Parts Breakdown 8 42 7 19 A1 688 Section 9 Warranty and Service Information 9 1 Warranty Information Baxter Healthcare Corporation Baxter warrants that the equipment shall be free from defects in material and workmanship when delivered to the original purchaser Baxter s sole obligation shall be limited to repair or replacement at Baxter s option and expense of the defective part or unit excluding batteries for a period of one year following the date of initial delivery The war ranty for batteries 15 limited to a period of six months following the date of initial delivery The warranty extends only to the original purchaser and is not assignable or transferable and shall not apply to auxiliary equ
13. BOGAN gt gt t an tr O u x O gt gt O lt x lt Q O gt gt a O xz zamaane SUS Oorr owi gt O O 22 gt T9 DW A amp COCA X OX X X X X X T u LO Z lt b lt lt lt GE enone lt I D O i 2 x x O O u Q Rae Tx Q Q uJ lt x x lt lt e UA QG o A O w lt lt lt X XK XK O O n 0D OD CD Q O0 n gt lt C w w LJ x lt C Q 6 p rM r 6 X X uj2 a Q6 4 EAN 5 CQ JANEN LJ 00 CQ 0 PL O G EE QE gt gt amp CO 0 3 v SZ NL 4 MAM 2 gt G XO r fn I OL OO CER X V LJ UJ P IN st X XX gt X G Q 0 OAU L1 ke tI CGO NL GO O AVe a w x 0c 0 ZEE Q m gt O X XE C gt gt OC us lt oO X C O ux M 5 2
14. I m _ Replace Sensor board 30 Malfunction A D Turn pump off and back on If failure recurs replace converter circuitry for air CPU board detection A D conversion did not complete in 50 j 5 10 7 19 A1 688 Troubleshooting Table 5 1 Failure Identification Codes CODE CAUSE CHECKS CORRECTIVE ACTION Malfunction in air MIN detection circuitry Input to A D converter remains Malfunction in air NORM detection circuitry Input to A D converter remains Malfunction in air MIN detection circuitry Input to A D converter is not 0 V although the MIN air transducer is not oscillating Malfunction in air NORM detection circuitry Input to A D converter is not 0 V although the NORM air transducer is not than 5 seconds when Front panel key was pressed for more than 40 ON OFF CHARGE key was pressed for more pump power was off 31 high 32 a high 33 34 oscillating 35 seconds 37 38 46 47 48 control circuit The PWRON1 signal is The PWRON1 signal is clock RTC does not Malfunction in tube misloading detection circuitry Turn pump off and back on Turn pump off and back on Check tightness of connectors on the CPU board Check tightness of connectors on the CPU board Check that key was not inad
15. 6 4 6 Slide Shaft Sensor Calibration Note Early production units may contain the potentiometer VR803 instead of a jumper wire soldered across the holes If your unit contains the VR803 potentiometer you must perform this calibration procedure otherwise skip this procedure This calibration must be done after the slide clamp sensor has been calibrated l Connect the pump toa 115 5 0 60 Hz power source Enter Automatic Test Mode 1 2 Connect a DC voltmeter between TP803 and GND on the sensor PCB Loctite Inc Electronics 7 19 A1 688 6 37 Disassembly and Calibration 3 Note 6 4 7 Insert the slide clamp and keep the pump door opened Turn potentiometer VR803 fully counterclockwise and check that the voltage reading is 0 2 V or less Close the door and check that the voltage reading is 4 2 V or more Open the pump door and push the slide clamp fully into the slide clamp slot Check that the voltage reading is 0 2 V or less with the door opened Repeat steps 4 through 6 two times Apply a thin film of red Glpt to the potentiometer to prevent the cali bration from being changed A D Convertor Reference Voltage Calibration Separate the front and rear housings in accordance with section 6 3 1 Do not disconnect any of the cable connectors Remove the battery per Section 6 3 18 Remove the EPROM cover by removing 1 securing screw Connect a digital voltmeter between pin 1 and
16. IMTR2D RESERVED Hurri lt pmo ir o D C ISLCSENSE AMO dii M002 RESERVED 5 im so b ek eee EST agg 29 t Noe 7 g WP du LAE RESERVED Pee eh ee 9 ALMNON j ISLCSENSE 1 lt 24 74 gt ICSSCU q 25 75 EE BZ BEEPBZ gt Hee Sees 26 SAT R827 aT TD Seren 1 2 O D 105 00 SLCSENSE Q804 deg b MISLOADZA RESERVED HLADILA 25 4081 5 gt d 30 MISLOADIB MISLOADIB 3 3k R828 74HC14F em MISLOAD2B RESERYED 22k VRBO EBERT ao qi pe ear o soane CURRI gt B500 iste S qi 226 CURRZ RESERVED JHUS RESETE 51 935 85 Fuss 6G 37 D BAUD d D Revin TL 35 E IREVZM KESERVED lt i T S C 40 pe sor gt dpi P RE FM S 2 TXRDY 5 _ INTLOCKI 9 preyre r LL S p He 5 5 Voth Voth HRUMPEZ gt RESERVED TPUMPE2 Q SE STOP EE Ts o7 PCs Q 98 p gt 6 N D s DC MON d 99 rrain main 6 p EISA CC LED 100 D 2 Voth a FRECISOP s111
17. 1 Separate the front and rear housings per Section 6 3 1 steps 1 through 3 2 Separate connector CN811 lower left corner of the circuit board as viewed from the rear Note Note the location of the wire ties restraining the cable leading to CN811 for later replacement and carefully cut and remove them Be sure not to cut or nick any other wires during this process Remov ing two cable ties usually frees the cable but in some instances more will need to be removed They will be replaced with new cable ties upon completion of these steps If the ground wire from the pump head mounting plate Figure 8 2 item 15 prevents separation of CN811 loosen the ground wire screw and reposition the ground wire to gain access to the connector 3 Disconnect air sensor connector CN811 from the sensor board Remove the two screws Figure 8 7 item 16 which secure the air sensor item 14 to the pump head and care fully pull out the air sensor assembly Desolder the green ground wire from the back of the air sensor 4 fitis present desolder and discard the green ground wire from the back of the replace ment air sensor assembly Part no F049120023 5 Becareful not to disconnect the ribbon cable of the slide clamp mechanism during this step Insert the replacement air sensor connector through the air sensor opening on the pump head and pull the wires all the way through Solder the ground wire to the new air sensor 6 Secure the repla
18. Figure 10 18 Figure 10 19 Figure 10 20 Figure 10 21 Figure 10 22 Figure 10 23 Figure 10 24 Figure 10 25 Figure 10 26 Figure 10 27 Figure 10 28 Figure 10 29 Figure 10 30 viii Power Supply Control Block P O Sensor Board Occlusion Sensing Block P O Sensor Board Motor Control Block P O Sensor Board PPI Block 1 LCD Keys P O Sensor Board PPI Block 2 P O Sensor Board Serial Communication Block P O Sensor Board Additional Sensor Board Circuitry Display Board LCD Drivers P O Display Board Liquid Crystal Displays P O Display Board LED Lamps P O Display Board Audible Alarm Board Backup Buzzer Board Terminal Board Accessories Pumphead Sensors Front Panel Key Power Supply 10 15 10 16 10 17 10 18 10 19 10 20 10 21 10 22 10 23 10 24 10 25 10 26 10 27 10 28 10 29 10 30 10 31 10 32 7 19 A1 688 Section 1 General Description 1 1 Introduction This manual provides service information for the Flo Gard 6201 Single Channel Volumetric Infusion Pump product code 2M8063 for qualified hospital biomedical engineers and service personnel See the pump s Operator s Manual for detailed operating instructions 1 2 Features The Flo Gard 6201 Single Channel Volumetric Infusion Pump is an electromechanical pump used for the intravenous infusion of liquids at user selected rates The pump contains a lin
19. Item Sve Part Mfg Part Description Qty CPWBN104 D F043 130003 PCB ASSEMBLY Backup Aud 1 1 QCNCM100 C 5009410006 CONNECTR 3Pin CN752 2 100 5009410008 2 751 1 3 RALMB100 C 5009490001 BUZZER Backup 7752 1 0754 1 2 J BAXTER Ni 6093560992 OTS 11 94 0 AL Figure 8 15 Backup Buzzer Board 8 38 7 19 A1 688 Hlustrated Parts Breakdown Audible Alarm PCB Figure 8 16 Item Sve Part Mfg Part Description Qty CPWBNIOS A F043130004 PCB ASSEMBLY Audible Alarm l 1 QCNCM105 A 5009410013 CONNECTR 4Pin CN753 1 2 100 5009490002 BUZZER Man BZ7SI 1 82751 GMB 12 CN 53 54 1 82751 GMB 12 Figure 8 16 Audible Alarm Board 7 19 A1 688 8 39 Illustrated Parts Breakdown Item Part UKOGI013 B UKOGI020 A UKOGI1021 A 722003396 722003397 3009035001 072601228 Loctite Inc 8 40 Parts list for Accessories and Options Mfg Part F049230002 3009090008 3009090007 72 20 03 396 72 20 03 397 3009035001 07 26 01 228 Description Qty GAUGE Occl Sensor Cal 1 SUPP 24 57 ee hd a A 1 EXTRACTOR Wire Harness Connector 1 SHIM Sensor Tubing Guide Adhesive Loctite Prism 454
20. LED911 controL LED912 MONITOR Figure 8 10 Sheet 1 of 2 Display Bd Component Side 8 26 7 19 A1 688 Illustrated Parts Breakdown m f 00 5555 252 gor N RD S 0 N o g w g w C S o oso J 0902 C902 C903 0 0 Ed o 5972 U903 H o g O 2 JBE x C1 FI 1 b BAXTER 6002560004 A e a R930 5 gt a ph p R932 on 2 x 2 oO dOs o 8008 P Ph ph P D P p 2 Figure 8 10 Sheet 2 of 2 Display Board Solder Side 7 19 A1 688 8 27 Illustrated Parts Breakdown Item Sve Part 4 2 3 8 28 RDENC100 D OCBPJCIS A OCBPZZ06 A OCBPKZ05 A Power Supply PCB Figure 8 11 Mfg Part F049 130002 5009425012 5009420005 5009410040 Description PCB ASSEMBLY POWER SUPPLY ve HOLDER FUSE 1 CONNECTR 2 Pin 7 19 A1 688 Illustrated Parts Breakdown R20 819 012 101 R4 EL 04 sx TT n dne d r H T THI zs 0 N gt iN Oe u 5 _R 9 03 Figure 8 11 Sheet 1 of 2 DC Power Supply Board i y Cu Hu Rig 220 e 17 c 7 lc l 1 IEEE 2A 03 11 Tu Ch R12 1
21. XBBSD30P D 40093 10075 SCREW Binder Head M3X8 56 XBPBN30P C 5048929 SCREW Pan Head M3X8 w washerassy 57 XBPBNAOP F 4009310080 SCREW Pan Head MAX6 58 XBPSD20P A 048923 SCREW Pan Head M2X5 59 XBPSD26P B 5048933 SCREW Pan Head 2 5 8 60 Not used 61 XWHSD200 A S048891 WASHER Door Open Sw PCB Bracket 62 XBPSD30P i 5048939 SCREW Head M3X8 8 20 7 19 A1 688 Illustrated Parts Breakdown 7 19 A1 688 8 21 Illustrated Parts Breakdown Safety Slide Clamp Assembly Figure 8 9 Item Sve Part Mfg Part Description Qty 1006 5047875 CLAMP SAFETY SLIDE ASSEMBLY l 1 LCHSM100 A 5048428 HOUSING Uppet 6 4 5 5 eR 1 2 LCHSM100 B 5048429 HOUSING Lower 3 LCHSM100 C 5048438 ou HOUSING Slide Clamp Sensor 4 LCHSM100 D 5048439 HOUSING Slide Clamp 0 2 l 5 LCRA1006 A S048430 CLAMP Safety i see RE eR Y 1 6 LPiNS101 B 504444 C r PIN Release 2 eoi b dow So e s 1 7 LPiNS101 F 50448846 11111 Dowel Slide A l 8 LPLTP107 A S048434 a PLATE MotorHolding Exe 1 9 LXRZ1002 A S048881 C C E RING Shaft 20e armo 3 10 100 5048023 4 ARM Right Retainer 11 MARMPI
22. c The current parameter setting appears in the second line of the Message Display d The programming display 1s blank 3 Press the NEXT or SEC START key to advance to the desired parameter The parame ters appear in the order shown in Table 1 1 4 change the settings enter the desired value on the front panel The selected numeric value will be displayed in the Primary Rate display until the value is locked in by the PRI START key or the next parameter is displayed by pressing the NEXT or SEC START key Note The alarm log for the pump can be cleared via the configuration op tion See Table 1 1 5 Tolock in the selected value press the PRI START key The selected value will then be displayed in the Message Display To move on to the next parameter press the NEXT key or SEC START key 6 Toexit press the ON OFF CHARGE key Table 1 1 Configurable Settings Setting Options Parameter Description Factory Settings N A 1 Alarm Log Clear alarm failure codes of the pump Select 1 do clear the 2 pump s s alarm log 1 LEVEL 1 approx 7 psi LEVEL 1 2 LEVEL 2 approx 12 psi 3 LEVEL 3 approx 17 psi 1 OFF 2 ON The increase in pressure required to trigger a downstream occlusion alarm 3 Audible Switchover Determines whether or not an audible alert tone will be generated when the pump switches from the secondary program to the primary pro
23. gt xiz xix lt m a gt 2 z x lt lt cO mmt c tmr aaa vi ul N m UN ul e x Z XK XK lt lt t cQ Z Ala Q O X w D D m N x Qy n Aor cu onm cN Uu EE E ME ME 5 Q LU J SE Q gt NE Z w Q 2 N w C 4 t Q G gt HIR Maw LJ O 6 O u o e fp e DUC ud Ie SS Oe Cc c O cC a Q XO 2 2 X Xo mE BE OC Q C UJ we 23 1 t 2 CO CO uJ I Q Q Q Q QO EX xX O Fare LJ aJ LJ EK X Q Por tx C LJ uJ CX Cx x x x X Ut U V d J u lt 0 amp D i0 Sw 23 gt uu lt e w u UA UA 0 QD x lt gt n n O O x AIRLYL SLCPIIB DC MON CC LED NEXT LED ALERT1 LCDSTBY MON LED BACKLITE BATT LED IRESETS PWROFFS SLOCLMP1A SLOCLMP1B 10 14 10 12 Sensor Board Block Diagram Figure 07 19 A1 688 Pa WERE UTR r c Mn p Mood A nan mut ME 07 19 A1 688
24. gt gt Q x lt lt D mom N E 1 uU UJ GJ UJ CD ree X Xu c X lt lt Te lt lt Cow ID I w XJ ud gt lt x lt X lt gt 6 0 gt gt gt E gt ono ww gt x lt OI vv wuuudoctkEkuz Z XZ Z X ZK vV 4n O O QO O Q U m G o O Cue w e e lt lt lt m lt lt 2 tio e asy E lt w a gt L Lu a lt Ow x a e m tmr Lm 2 lt m x o ru 5 t Q 0 ON lt m B U e C X SLAN gt lt lt lt ul EE Z Z Z Ow QO Q wom O A O OC Dx x X X vw a lt 2 qq O 4 4 gt wn ud eee UU e e JQ QE Z OZGGGrkrL LIIxr u 5i t uj ul xXx ooo 28 2 lt 0 x Q Q Q z gt e v gt lt sar Mae Q Om aa lt e n nae e 4 8 BUND i 7 __ _
25. lt lt lt lt OL XX x lt Q CO Q OQ BD ul O Q v v cO nc cO lt lt Ox 2 gt wee 4 et An eo uox a lt E lt c x x x ww Q O 9 wn auw E TE gt gt oO gt lt 7 d v aon avs gt 4 gt E 3 v a gt gt m u gt ez ana vi wu wu tn Q Mm w lt 4 x e lt lt e wi O 2 2 ANONG lt lt lt lt MISLOAD 2A MISLOADIB MISLOAD28B 2 a x al UN miu Z wv tu NWO e x u moo NE e w oxxoiuwuw zrzoamnmooo2 a ei ec Cy ua Gaxcx cx 4o FEE 3 rx 2 O X n gt E O E 2 lt XEXx2525Zzor w wen le EO lt lt 2 H 0 0 EEO Oo O X n X lt lt lt 0 x 4 e
26. r hein Lad he u eon wo pio wt dad Lat kad lt lt coco eo gt 1 lt a i i 1 25 med fed ca gt 15 2 1 e Ion uo gt lt aie 5 uj lle gt ex vo Pc lt lt a lt lt ayn co co lt AIRLYL x x x ul ta 1 ej ox c o e wj o v e E gt lt e gt e lt gt _ x gt v z 2 ul gt lt lt e lt x e ja co Lad Icy x ala ala o lt lt gt he ojo x x oo gt i e 2 2 aed a uw e o c c o o lt lt z lt gt xix SA BOETTCHER NEBR EEE E OE ipfi gt lt gt OO M5M5165FP TRACE ONLY H063140SCP X501 16782 502 10p gt Q lt ian e gt o o c b m 4 to N f _ gt o e o gt gt Vcpu rh n Figure 10 8 UPP RTC and SRAM Block P O C
27. A x lt Q OQ gt gt O gaa Ud Ul C L 149 QC f O O QO lt lt J lt S t z gt lt gt gt x GO X cc CC L uj C CC CM x x x x x X sx X XK uu ZE J 24 lt LJ eee 22 AO lt lt lt lt CK QK x x Oe U DO lt 0 lt lt X X X XK Q O X 00 60 0 QC gt 9 w D m gt IRESETS UPP RTC RAM ADRESS DECORDER o SECTI N gt wx Ooo aa gt UV UV m UD ALARM CONTROL CIRCUIT 620 1 9 1 62 1 14 1 gt lt lt co N gt lt lt gt 2 lt x gt 2 O O gt OQ Q ul NL NL Z e SN gt gt gt gt CeKdI X x O O O gt gt tu Q B v UV OC Q X Uo CO E s x 2 gt uJ QJ nm dux NJ lt GN VO 00 gt gt lt lt t 30 X Q O gt 3X N D CQ Mom di di di di aoe lt lt O04 24 2 0 CO EC rd NI O MN gt gt gt gt gt gt gt Lu Z O O O lt gt gt gt Qo iO OX x lt x lt x lt Z gt gt 5 gt DE F gt lt lt I 2 X lt lt X CV wf 4
28. Plug power cord into an AC outlet and check that the Plug Icon is lit If not check for proper connection of CN1 h Press the ON OFF CHARGE key and check that the self test is performed correctly i Besure the front and rear housing surfaces are flush before tightening Replace 6 screws Figure 8 4 item 41 and tighten them to 9 kgf cm 7 8 in lb with a torque screwdriver j Replace 2 screws Figure 8 4 item 52 at handle Tighten them to 9 kgf cm 7 8 in lb with a torque screwdriver k If no other repairs are performed perform the Operational Checkout procedures in Section 7 6 3 2 Separation of Printed Circuit Boards 1 Separate the front and rear housings completely Section 6 3 1 2 Disconnect the two connectors CN601 and CN602 of the front panel film from the sen sor board 3 Disconnect four pump head connectors CN201 CN851 CN803 and CN811 from the sensor board Figure 8 2 item 4 with the wire harness connector extractor part no 1021 4 Remove outermost four screws affixing the sensor board to the front housing They are marked by arrows Remove the ground wire screw Figure 8 2 item 15 beside mo tor only 5 Hold both top corners of the CPU board Figure 8 2 item 3 and lift it until the sensor board item 4 engages with the ground tab of the pump head mounting bracket Then in cline the boards toward the pump head assembly and slide the boards out of the side of the front h
29. Q WW L GJ ku LJ LJ UJ Gi DJ Li UJ LJ CC OC gt gt gt gt gt gt gt Q 6 62 o 0 9999 99999 HD61602R D REA B 7 06 05 04 VSS CO CD Q 0 08 QD 0 PS NS QO rco lt D QU lt D D cD D QD D CD vd e N G rn en y C gt U UJ LJ GJ UJ L CD lt D cD GO QD cD OD D cD QD lt D lt D lt D lt 5 cD OD cD uoo wi wv uw uw uuuuuLu Lu ui t KJ LJ LJ QJ LL GJ bi LJ UJ UJ KQ GJ Ul LO Lu LJ wv X t vh wv uv vi Q U QO 5 Q v5 UU Uv Ub Uu OQ 4O LO e uu C M r qq lt lt t B m t a LJ N c x X X QD QD QD QD QD OU d Qo udo gt wv O O O gt O gt gt gt gt gt gt gt Q Uy X t m X v UU H061602R 10 12 DOUTA DOUT3 C901 0 1 0901 e m ow ow ao cn ew ere gt An gt 2 4 4 lt gt 3 eo 3 o 3 m CN wt a o o C907 gt eno p eI ojo ISEL Stel 0 COM3 Figure 10 21 LCD Drivers P O Display Board 10 23 07 19 A 1 688 COM3 0 3 w
30. that secures the latch pin mounting block to the pump head base plate Install replacement door latch pin and secure with 1 screw Tightening torque is 7 kgf cm 6 1 in Ib Calibrate in accordance with Sections 6 4 1 through 6 4 4 Perform the Operational Checkout procedures in Section 7 Replacement of Pump Head Assembly separate the front and rear housings Section 6 3 1 7 19 A1 688 Disassembly and Calibration 2 Disconnect four pump head connectors CN201 CN851 CN803 and CN811 from the sensor board Figure 8 2 item 4 with the wire harness connector extractor part no UKOG1021 A 3 Remove the screw that secures the pump head ground wire to the pump head mounting plate Figure 8 2 item 15 top ground wire only 4 Remove the pump door cover Section 6 3 4 5 Open the pump door and remove one black flathead screw and Phillips screw at the top and bottom right of pump head assembly Figure 8 1 items 5 and 6 6 Close the door and remove two black flat head screws Figure 8 1 item 6 on the door hinge side that secure the pump head assembly to the front housing These screws are ac cessible only when the door is closed Do not open the door before completely remov ing the two screws from the pump head assembly 7 Push the pump head assembly from the back and take it out of the front housing Caution Do not pull out the two flexible cables Figure 8 6 items 10 and 11 from their associated connec
31. tubing and the slide clamp Position the tubing and the slide clamp properly and make certain they are seated in the guides Check the administration set for type and code or residues Check that the door latch roller _ pin turns smoothly Check for solution spills liquids Check for possible damage to door hinge Replace with a Baxter s s suffix administration set if required Clean all accessible areas with cotton swabs dampened with one of the cleaners listed in Section 2 Remove fibers or foreign particles Do not use hard instruments for cleaning Clean the roller with an approved cleaner See Section 6 3 5 for instructions on replacing the door latch and Section 6 3 7 for replacing the latch pin Replace door as described in Section 6 3 6 the door latch latch pin roller or The audible alarm volume is not loud enough Turn the VOLUME knob on the rear of the pump clockwise until the desired volume is obtained The interval between audible alarm tones is too long The backlight is off when the pump is running on internal battery power ARATE VTBI or START Check if the front panel is locked key is not accepted by the Loc appears in Main Display pump Calculate the rate and verify that It is within the allowable range set by the configuration option Hi or Lo is displayed during Volu
32. wi RI 14 AER 1 77X GWA 202 pur uo 03 E R21 02137 40016 CNI Figure 8 11 Sheet 2 of 2 Component Side 7 19 A 1 688 8 29 Illustrated Parts Breakdown Item Sve Part 4 5 3 4 5 8 30 CPWBX104 A PZETL101 A QCNCM104 D QCNCM233 B QCNCW104 A UBATL100 A CPU PCB Figure 8 12 Mfg Part F042130006 F044615002 5009410012 5009410015 5009410017 5009480002 Description Qty PCB 1 sive PIENE pop om ee eile a ute e 1 3 Pin 04 1 8 8 1 CONNECTR 100 Pin CNBUS1 BATTERY Lithium 7 19 A1 688 Illustrated Parts Breakdown YOEND 0760 d 006 BAXTER 5 U753 HC00 02 0002 27C512A SLV U105 SUE 33 e e 5 7105468 90 07 23 6002560005 U0 06 5 5165 4108 acto 0754 409 138 e x U107ACOO 9106 AC20 U751 00 95 C109 CNTEST C760 85 27 512 0103 04 C522 MAS an 9508 4566F 44 27 U507 U101 HO63803YF oye 64 44 9506 RTC62421A ____ 9501 HD63140CP 501 RENE 94V0 A 26 w _ 514 Figure 8 12 CPU Board Sheet 1 of 2 Component Side 8 31 7 19 A1 688 I
33. 2 DC Power Supply and Power Control Circuit See Figure 10 30 The DC power supply circuit is a switching type which provides a regulated 13 65 V output at 0 85A maximum The circuit will charge the battery as long as the pump is connected to a specified AC outlet The design continues to supply useful output down to a 105 0 VAC input Two 500 mA slow blow replacement fuses are required for AC A 2 0A fuse is required in the battery circuit Whenever the supply is activated by AC voltage the Plug Icon on the front panel is lit The DC power supply has over voltage and over current protection The power supply circuit on the CPU board Figure 10 13 generates several DC sources from the 13 65 V output of the DC power supply board when the pump is plugged into a specified AC source or from the internal battery The 5 VDC lines are shown below See Section 6 4 1 for voltage specification limits This line is the output of a DC to DC convertor HIC301 and is switched by the master CPU is the main DC source voltage of the pump Motor current does not flow while V cpu is off Vref This is the reference voltage regulated by a filter and a reference diode U502 LM336M 5 0 for the A D convertor in the UPP This voltage is generated from Voth Which 15 switched by the master CPU Vkey This 15 generated either from the output of the DC power supply board or from the internal battery voltage and is used for monitoring the ON OFF
34. 22 29 Check that the bearings item 10 are properly seated on the finger box and install the fin ger box cover using the four screws washers and spring washers items 22 14 and 25 Before tightening these screws rotate the motor coupling by hand to ensure smooth rota tion of the motor shaft and the encoder Tighten the screws to 6 kgf cm 5 2 in Ib Install the motor holding plate onto the safety slide clamp assembly Tighten the two screws Figure 8 9 item 30 to 6 kgf cm 5 2 in Ib Apply a trace of Loctite 211 or 222 to the set screws Figure 8 8 item 27 Place a 0 3 mm flat feeler gauge between the motor bottom surface and the motor end plate If the flat feeler gauge cannot be inserted or the gap is wider than 3mm loosen the set screws Figure 8 8 item 27 to move the motor Ensure that the edge of the flat feeler gauge is touching the side of the motor shaft Press the motor against the plate and tighten the set screws to 5 kgf cm 4 3 in Ibs When the set screws have been properly tightened the screw heads will be recessed in the motor coupling and the screw ends will be in contact with the flat surfaces of the finger shaft Install the springs removed in step 6 and remove the flat feeler gauge Install pump head assembly into case in accordance with Section 6 3 8 Perform the Operational Checkout procedures in Section 7 6 3 14 Replacement of Safety Slide Clamp Assembly l Remove pump door cover in
35. 40 151 05 06 07 RESETP RESETP gt Eee Y C 0 M C L K NCALL TRACE ONLY Vcpu 0404 C878 Trace only 74HCISIF LT1080CS ICOMCLK RTS is connected to IRTS U401 p n8 or RXRDY U401 pin38 gt 9726 BUPBZ Figure 10 18 Serial Communication Block P O Sensor Board 07 19 A1 688 10 20 Ycpu CNBUS2 IRESETS ISLDCLMPIA _ q 21 RESETS di 52 ARESUMEI ISLDCLMPIB 6 N D 1 2 RESERVED PRESUMEL 2 SLOCUNPIS R819 R8202 8212 R822 4i S SRS 22 SECTI 5 100k gt 100k 100 100k TREF RESERVED qs 56 D REYIS ES SL CLMPIA eee 17 s7 1 25 RESERVED lt nb r 2 LCE b MISLOADIA MISLOADIA 02 a 59 P 2 0 dii u 5 HERES 5 3 P YSUDCLIMPIA M 1 2 6 IMTRZA RESERVED iE 2777 f ____ RESERVED D iSLOUCLMPIB a palo gt d i 52 IMTRZE RESERVED RZA 5 X 14 64 D IMTR2B gt 6 b N0 Lor d 15 65 IMTR2C RESERVED _____ RESERVED d 16
36. 5 IMTRIC CURRI IMODE TOP 1PUMPEI 1 1 CURRI RP2010 12 4 5 13 gehe 02201 _ 3 3 tt 10051 22K 74HCO2F RP202C 0204 EL RP2018B i 22K 201 6 a 22 201 8 22K R215 1 0k Vv m C 4 gt lt R701 390 ww O rm aa Laa Land eSI MA Wiz A oe b pe cpu Y 4701 0702 gt PISECTI SIRETI PERE VI PI 1 MOTORID MOTORIB MOTORIC 0203 4209 MOTORIA MOTOR 1 2 C219 lu 0 01 6 3 0051 E 5 0203 CR gt 178 RP2028 7 ECHOS 1 10051 2 6 D205 lt C10051 ED 0201 10051 p UPAI1522H 74HCO2F F201 O o tr NT 1 1 54 C202 1004 3651 c203 ALUMINUM 0 22 1 2W 0 01u LJ 1 97028 R702 1 100k j e q Em NE E xz dx t TH IREYIS Trevis 7 74uc1o9F 5 IRESUMEI 74HC109F RESUMEI gt IREVIM C IREVIM SECTI 74HCIAF Vcpu 0701F 13 12 4 Figure 10 15 Motor Control Block P O Sensor Board 10 17 tCSPPII inan e T q in x ul e a gt 30
37. A1 688 Illustrated Parts Breakdown Figure 8 9 Safety Slide Clamp Assembly 7 19 A1 688 8 23 Illustrated Parts Breakdown Item Part 4 XBSUF20P C XJPSD30P A XJPSF20P B XJPSF20P A Mfg Part 5048967 5048953 5048954 5048955 Description Qty SCREW Flat Head 2 6 1 SCREW Hd Tapping M3X6 l SCREW Head 2 4 2 SCREW Head 2 6 2 II Sw AR PEE UU EE 8 24 7 19 A1 688 Illustrated Parts Breakdown Display PCB Figure 8 10 Item Sve Part 4 Mfg Part Description Qty CPWBN104 A F042 130005 PCB ASSEMBLY Display 1 PGUMS101 A 5009440001 i um dnb t BS 1 2 PSEL1007 A 3004090001 ee SEAL DUST ECD drca Rena 1 3 PZETL100 A F044610001 COVER LCD Insulation 1 4 RUNT1003 A 5009492007 BACKLIGHT Message LCD 1 5 RUNT1004 A 5009492008 BACKLIGHT Programming LCD 1 6 XUPSD26P A 4009310019 SCREW Pan Hd Tapping M2 6X8 8 7 19 A1 688 8 25 Illustrated Parts Breakdown 96 49 BL 90 B 1 0901 MESSAGE EN 48 A LEDSO LEDS0S LED903 52 ALARM PUMPING ALERT 6 e amp LCD902 A O PROGRAMING 26 2 T LED913 BATTERY O I O o 2 J COMPUTER LED910 OPTIONS
38. ICSPPI1 12 N U Y 1655 Yl Die Yo D CSRTC 4 ATO 151 gt V GND Figure 10 5 Address Decoder for 60K ROM Area 07 19 A1 688 10 7 C102 ree a 22u 6 3 ALUMINUM Ycpu 9106 O C107 Q 0 1u C101 0 1u a 2 91148 AF 6 101 SER 4 SIR 20 7 N Rin m o gt gt C 5 T RP111D 1ACLINE T 22 3 RP110D R158 B 1 RP1024 110 aid das 62 SLVTX 5 arane 470 oM 53 MASTX 6 T 2 RP102B 1 SIRPLIGA rie S CEN 47 7 39 4 6 3 RP 102 UL eek s e Vcpu pang TT C109 7 T B 1 RP103A Las ee 1I RQ piers 22K 10 10K 22u 6 3 lt HOEN i IFTE 104 INR gt x d ALARMM aie 22K 13 0 1u gt HE 13 1 5 01 V RPI048 N U 22k 16 SANG n c h s N U 22K 17 vcpu SE 05 PPPO RPI 0107 f 6 _14_ M 22K 3 7 1 RPI C108 VELLE 38 T vv Jek 18 0 ANS 777247 AXE TURP AT 1 19 AU EE ZisuHsRri l l504PEL 20 52 5 4 RP113D VL AMi3 267 RP1050D 22K 21 21 553 6 3 RP113C Wis r 3 RP106C VE
39. OFF CHARGE Table 1 1 View Configuration TIME TOT VOL STATUS Software Version SILENCE ON OFF CHARGE CLR TOT VOL 1 ON OFF CHARGE Mfg Test Mode 3 CLR TOT VOL 3 ON OFF CHARGE 5 3 3 Aging Test Mode 4 CLR TOT VOL 4 ON OFF CHARGE Display Check Test Mode 5 CLR TOT VOL 5 ON OFF CHARGE 5 9 5 Time Information CLR TOT VOL 6 ON OFF CHARGE 5 3 6 Test Mode 6 Monitoring Mode 7 Air Sensor Test Mode 8 Elapsed Time Test Mode 9 CLR TOT VOL 9 ON OFF CHARGE Downstream Occlusion CLR TOT VOL 0 ON OFF CHARGE Test Mode O 7 19 A1 688 B 1 a Baxter Baxter Healthcare Corporation Deerfield IL 60015 Printed in USA Copyright 1992 1995 Baxter Healthcare Corporation All rights reserved 7 19 A1 688
40. OPEN message 1 09 or later should be installed 2 ON for software versions earlier than 1 09 or ALERT for software versions 1 09 or later An audible alert occurs and the message INSERT SLIDECLAMP is displayed The pump continues pumping 3 ALARM An audible alarm occurs and the message INSERT SLIDECLAMP is displayed The pump will not operate 1 OFF The spring retainer 17 Programmed Delivery Profile 1 Disabled Disabled Determines the memory to store the 2 5 hour memory programmed delivery profile 3 Semi permanent memory Note Ramp PDP option is available only on 4 Permanent memory pumps running software versions 1 09 or 5 Ramp PDP Profile is saved later in permanent memory If a new PDP is entered the pump will revert to the PDP in permanent memory once the cycle has x been completed 18 Time Setting Central Set the real time clock in hours and minutes Standard military time 00 00 23 59 Time CST 19 Date Setting Current Set the date using the Month Day Year format date CST 1 16 7 19 A1 688 General Description 1 6 Alarms The pump has a number of built in safety features Should a situation occur which requires op erator attention or intervention the pump stops infusing and sounds an audible alarm The fol lowing are brief descriptions of these alarms AIR An ultrasonic sensor in the pump head detects air in
41. PRI VTBI greater than 35 mL 2 Measure the time within 3 seconds that it takes to collect 35 mL 0 2 mL 3 Calculate the flow rate in mL hr by dividing 35 mL by the measured time converted to hours Note The Dynatec Model 404A Flow Analyzer can be used for this method 4 The flow rate should be between 186 0 and 214 0 mL hr 7 3 14 4 Measurement incorporating VTBI option l Program a PRI RATE of 200 mL hr and PRI VTBI of 35 mL 2 Start the pump and collect the solution in a container of known weight When the pump goes into KVO alert mode stop the pump within 20 seconds Important Stop the pump within 20 seconds after the KVO alert since fluid de livered after the KVO alert adds to the test error 3 Useacalibrated scale with a resolution of 0 1 grams or better to weigh the container and solution Then divide the solution weight by the specific gravity of the solution water s specific gravity is 1 g mL 4 The solution collected should be between 32 5 mL and 37 5 mL 7 3 14 5 One Hour Accuracy Test Note Perform this test if the pump fails tests 7 3 14 1 7 3 14 2 7 3 14 3 or 7 3 14 4 Important Do NOT reuse a tubing segment that has already been used to con duct an accuracy test l Connect the device to AC power and power it on 7 14 7 19 A1 688 Checkout 2 Program a PRI RATE of 125 mL hr with a PRI VTBI of 1000 mL 3 Place the distal end of the infusion set into a container of known weight 4 Simul
42. Problem Checklist PROBLEM CHECKS The plug icon is not lit when the pump is plugged in or the battery icon is lit when the pump is plugged in The pump fails to run on the internal battery No LCD dis plays appear The pump stops with BAT TERY LOW alarm Check the tightness of the power plug into the AC outlet Check the rear power fuses under the power cord cap Check the AC outlet for proper voltage Check the line cord for continuity After recharging the battery for 24 hours with the pump turned off check the battery charging voltage MB per Section 5 3 1 CORRECTIVE ACTION Press the power plug firmly into the grounded AC outlet Replace the fuse s if it has failed and recharge the battery connect the pump to the correct supply voltage Connect the power terminals of the power plug to an ohmmeter The ohmmeter should indicate Ifthe battery charge voltage is normal and the problem still persists replace the battery See Section 6 3 18 No check required If the voltage is below 105 VAC Hecharge the battery 7 19 1 688 3 1 Problem Checklist Table 3 1 Problem Checklist PROBLEM CHECKS CORRECTIVE ACTION The pump door will not open or close smoothly Check the positioning and seating of the administration set
43. Replacement of Pump Motor dc xx 823 6 3 14 Replacement of Safety Slide T Assembly 6 3 15 Spring Retainer Removal bch i te 6 3 16 Spring Retainer Installation 6 17 6 3 17 Replacement of Back Plate 6 18 6 3 18 Replacement of Battery E OO 6 3 19 Replacement of Power Supply Board EK dou de 6 3 20 Replacement of CPU Board 6 20 Interlink Electronics iv 7 19 A1 688 6 3 21 Replacement of Display Board 6 3 22 Replacement of Sensor Board 6 3 23 Replacement of Audible Alarm Alert Board 6 3 24 Replacement of Backup Audible Alarm Alert Board 6 3 25 Replacement of Terminal Board 6 3 26 Replacement of Power Transformer 6 3 27 Replacement of PANEL LOCK Switch 6 3 28 Replacement of Lithium Backup Battery 6 3 29 Tube Guide Shim Installation 6 3 30 LCD Cushion Installation 6 3 31 Software Installation 6 4 Calibration Checkout 6 4 1 DC Line 6 4 2 Air Sensor Calibration 6 4 3 Downstream Occlusion Sensor Calibration 6 4 4 Upstream Occlusion Sensor Calibration 6 4 5 Slide Clamp Sensor Calibration 6 4 6 Slide Shaft Sensor Calibration 6 4 7 A D Convertor Reference Voltage Calibration 7 1 Introduction S 7 2 Maintenance Flowehart s 7 3 Operational Checkout Illustrated Parts Breakdown Warranty and Service Information 7 3 1 Administration Set Plac
44. alarm or alert for two min utes All visual alarm or alert information remains dis played When the NEXT legend is lit the TOT VOL STATUS key functions as a scrolling key to advance to the next step of a programmed delivery profile PDP or configuration op tion See Section 1 5 7 19 A1 688 General Description ALARM PUMPING e Baxter Flo Gard 6201 COMPUTER MONITOR CONTROL VOLUMETRIC INFUSION PUMP 14 13 Figure 1 1 Front View of Pump __________ 7 19 A1 688 1 5 General Description 5 TOT VOL STATUS Key 6 CLEAR TOT VOL Key 7 TIME Key 8 STOP Key 9 Door Latch 10 ON OFF CHARGE Key 11 Battery Icon 12 Plug Icon 13 MONITOR Legend 14 COMPUTER CONTROL Legend 15 SEC START Key 16 SEC VTBI Key Dual function key During operation this key causes total volume delivered and current settings to display when pressed It is also used to select a next step in Review Con figuration Modify Configuration and Programmed Deliv ery Profile modes The word NEXT above the key is illuminated when the key is functioning as a NEXT key Resets the total volume delivered to zero when the pump is stopped Enters desired time interval for an infusion during Volume Time or Rate Time programming Stops the pump The STOPPED message appears when the key is pressed An alert will sound if pump is stopped for more than two minutes Cl
45. alert tones The audible alarm cannot be turned completely off Disables all front panel keys except BACKLIGHT and TOT VOL STATUS while the pump is running without alerts Removable only by authorized service personnel The power cord cover must be removed to access the fuses The communications port contains wiring for a nurse call jack as well as RS 232 serial communications See the Technical Specifications listed previously in this section et UU t mr rs t eee 7 19 1 68 General Description 2 EL Me 9 Figure 1 3 Rear View of Pump 7 19 1 688 1 T 1 11 General Description 1 5 Configuration Option Feature This section describes the configuration option feature of the pump which allows qualified per sonnel to inspect and or modify certain pump operating parameters to suit customer require ments These parameters and their setting options are shown in Table 1 1 The factory settings made at the time of manufacture are also shown in the table Note Although the configuration option data is stored in battery backed up RAM it may be lost if the main battery connector CN302 is discon nected from the CPU board without turning off the device The con figuration option data is also lost if the lithium backup battery connector CN304 is disconnected while the main battery is discon nected Therefore we advise that the configuration options be re corded
46. an external cable is plugged in PC for a given period and or the cable is wired correctly Correct problems with PC software 9 Slide Clamp Alarm Slide clamp is not inserted or is Insert slide clamp software versions 1 09 improperly inserted in the slide properly Clean the slide or later clamp slot clamp sensor with a cotton tipped swab dampened with water If alarm recurs after cleaning the sensor perform the slide clamp test Section 7 10 Misloaded tubing was Check set loading in the pump Load the tubing in the detected mechanism Check any damage guides and channels on the tube misloading sensors correctly Repair or replace the FSR s Interlink Electronics 7 19 A1 688 5 9 Troubleshootin Table 5 1 Failure Identification Codes CODE CAUSE CHECKS CORRECTIVE ACTION 12 Upstream occlusion was SeeFailure Identification Code 4 detected in Revolution Counter Interrupt if magnet is missing Repair or replace CPU detection circuitry P54 of latch is present the Master CPU remains Malfunction in Door Open Check that magnet in pump door Replace pump door latch low board Malfunction in frequency Check connectors CN851 and Repair or replace converter circuitry for CNBUS1 CNBUS2 for proper connectors as necessary occlusion detection P20 connection
47. before beginning repair procedures and reset when repairs are complete 1 5 1 Reviewing the Configuration Option Settings To review the configuration option settings the pump must be powered on and stopped Press TIME and TOT VOL STATUS simultaneously for one second The message REVIEW CONFIG will be displayed in the Message Display The option description will be displayed in the first 25 line of the Message Display when the NEXT or SEC START key is pressed beginning with CLUSION The current setting will be displayed on the second line To view the next setting press the NEXT or SEC START key Each press of the NEXT or SEC START key will cause the pump to advance to the next setting in the order shown in Table 1 1 starting with Occlusion Alarm Level To exit the inspection mode press the STOP key or press TIME and TOT VOL STATUS simultaneously 1 5 2 Modifying the Configuration Option Settings 1 Turn off pump 2 While pressing the STOP key and PANEL LOCK switch press the ON OFF CHARGE key The following will occur a The MODIFY CONFIG message appears in the Message Display Note If the message LOCKED OUT is displayed the configuration option set tings can be changed only via computer control See the Program mer s Manual for additional information 1 12 7 19 A1 688 General Description b The parameter descriptor appears in the first line of the Message Display when the NEXT or SEC START key is pressed
48. contacting any plas tic parts with the soldering iron Remove the screw Figure 8 7 item 6 securing grounding plate item 11 ground wire and star washer item 8 Do not lose the plate washer and screw Install replacement sensor and reassemble in reverse order Be sure to attach the ground wire and plate to the sensor see Figure 8 7 Tightening torque for item 16 is 3 kgf cm 2 6 in Ib Tightening torque for item 6 is 1 5 kgf cm 1 3 in Ib Calibrate accordance with Section 6 4 1 and 6 4 4 Perform the Operational Checkout procedures in Section 7 6 3 10 Replacement of Downstream Occlusion Sensor Assembly 6 10 Remove two Phillips screws Figure 8 7 item 16 which secure sensor to the pump head base plate Pull and rotate the sensor 45 clockwise and carefully remove it from the pump head base plate Desolder black and white wires from sensor Use caution to avoid contacting any plas tic parts with the soldering iron Remove the screw Figure 8 7 item 6 ground wire and star washer item 8 Do not lose the washer and screw Install replacement sensor and reassemble in reverse order Tightening torque for item 16 is 3 kgf cm 2 6 in lb Tightening torque for item 6 is 1 5 kgf cm 1 3 in Ib 7 19 A1 688 Disassembly and Calibration 6 Calibrate in accordance with Section 6 4 1 and 6 4 3 7 Perform the Operational Checkout procedures in Section 7 6 3 11 Air Sensor Assembly Replacement
49. discovered while performing the Operational Checkout should be cor rected using the troubleshooting procedures given in Section 3 Problem Checklist and Section 5 Troubleshooting Once a problem has been isolated to a single assembly the assembly must be replaced in accordance with the disassembly procedures provided in Section 6 The pump should then be calibrated as described in Section 6 After all maintenance procedures are com plete perform the Operational Checkout in this section Appendix 15 a data sheet which may be reproduced and used to record the pump s configura tion settings and the results of the Operational Checkout and calibration procedures 7 19 A1 688 7 1 Checkout RECEIVE PUMP WITH SUSPECTED PROBLEMS PERFORM OPERATIONAL CHECKOUT OF SECTION 7 PUMP PERFORMANCE ACCEPTABLE YES TROUBLESHOOT ACCORDANCE WITH SECTION 5 REPAIR IN ACCORDANCE WITH SECTION 6 RECALIBRATE IN ACCORDANCE WITH SECTION 6 Figure 7 1 Maintenance Flowchart PLACE PUMP IN SERVICE 7 2 7 19 A1 688 Checkout 7 3 Operational Checkout 7 3 1 Administration Set Placement To avoid the possibility of fluids contacting the air sensor and pump mechanism the solution container should be spiked and the set primed before opening a pump door The container should also be placed low enough to permit a loop in the tubing to the side of the pump Position t
50. does not work The alarm circuit 15 provided as a backup watchdog function See Figure 10 9 Signals from each CPU are the inputs to the alarm control circuit When both CPUS are functioning normally the signals change their state periodically The soft ware to control the signals is divided into several parts and located in different portions of the 4 2 7 19 A1 688 Theory of Operation main program The state changes of the signals are considered normal only when all the individ ual parts of the program are executed according to an expected sequence If either or both signals fail the alarm control circuit is triggered and stops the pump with visual and audible alarms The accompanying audible tone whenever either watchdog function is activated is continuous rather than intermittent 4 1 4 I O Controllers See Figures 10 16 and 10 17 The controller U601 performs the following functions activat ing backlight addressing the keyboard and scanning the ON OFF CHARGE key PANEL LOCK switch and LCD drivers and writing display data from the master CPU into the display drivers The other I O controller 0602 performs the following functions controlling the air and occlu sion sensors and activating all LEDs and icons except ALARM and OPTIONS LEDs and key beep It also transfers the slide clamp sensor signals to the master CPU 4 1 5 Multiplexer see Figure 10 14 The multiplexer U851 selects one of the two
51. freely If so repeat Section 6 4 4 steps 2 and 3 If not replace the Upstream Oc clusion Sensor per Section 6 3 9 8 Exit Automatic Test Mode by pressing the ON OFF CHARGE key 7 8 7 19 A1 688 Checkout 7 3 8 Battery Check Disconnect the device from AC Load a primed Baxter s s suffix standard administration set such as 2C5545s into the pump and start it at 125 mL hr with a VTBI of 10 mL Verify that BATTERY is displayed and that the unit runs for at least five minutes or pumps 10 mL Plug the device into AC and verify that BATTERY disappears from the message display 1 Battery Test Optional Note Charge the battery for at least 16 hours before conducting this test a Load a primed set into the pump Set the pump s PRI RATE to 1901 mL hr and PRI V TBI to 4800 mL and start the pump b Unplug the device while it Is running No change in pumping should occur but the message BATTERY should be displayed within a few seconds in the Message Display to indicate battery powered operation The battery requires charging when BATTERY LOW is displayed in the Message Display the audible alarm or alert is activated and the appropriate LED is illuminated c Operate the device on battery power for 2 5 hours Make sure that the device does not initiate a LOW BATTERY alert before the KVO alert occurs d If the unit fails this test perform the Battery Charging Voltage Check e If the device operates satisfactorily on batter
52. if tubing is flattened or scratched Clean air sensor in accordance with Section 2 if dirty If values are not within specification recalibrate or replace the air sensor Remove downstream occlusion and reposition the tubing Clean occlusion sensors in accordance with Section 2 2 if dirty Raise or lower temperatures if necessary Perform Section 5 3 1 steps 1 through 6 Downstream occlusion was detected The sensor output increased to an absolute value See Failure Identification Code 2 occlusion was detected The sensor output decreased by a specified value Check for spilled solution in sensor region Ensure set is proper type and is properly loaded Hemove upstream occlusion and reposition tubing Clean the sensor with cotton swabs dampened with one of the agents listed in Table 2 1 Remove fibers or foreign particles Do not use hard instruments for cleaning Ensure ambient and solution temperatures are between 60 and 100 F 15 5 and 37 72 C Perform the appropriate steps from Section 5 3 1 related to upstream occlusion sensor Raise or lower temperatures Reading displayed in pump s PRI RATE window must be within 3242 and 3314 If not recalibrate or replace the 7 19 A1 688 Troubleshootin CAUSE Upstream occlusion was det
53. infusion cannot 0 START be started unless a secondary flow rate is input SEC VTBI 0 Yellow No flow SEC A secondary piggyback infusion cannot START be started unless a secondary volume to be infused has been input __ SEC Yellow No change None The pump has completed infusing the COMPLETE secondary VTBI and has switched over to the primary infusion settings Pump will not exit this alert condition until any enabled key is pressed 7 19 A1 688 1 19 General Description x Table 1 3 Alert Messages Alert LED Flow Key Alert Condition Message Status Pressed FLOWRATE Yellow No flow PRI or Enter a rate within the range selected SEC through the configuration option The START pump cannot be started when Hi or Lo is displayed in a rate display Yellow No flow PRIor Enter a VTBI within the range selected SEC through the configuration option The START pump cannot be started when Hi is u displayed in a VTBI display INSERT Yellow No flow or Closed Slide clamp is not loaded into the slide SLIDECLAMP flow if door PRI clamp slot although the set is loaded into started or SEC the pump START COMMTIME Yellow Nochange None Communication timeout period has OUT or no flow elapsed No communication has occurred b
54. lb Remove the adhesive backing from the new front panel film edges and press firmly around front panel film edges and ensure that film is securely attached to the pump with no gaps 6 Perform the Operational Checkout procedures in Section 7 7 Seal the edges of the new front panel as follows a Place the pump on its back and apply a strip of masking tape along the four edges and corners of the front panel approximately 38 to 64 mm 0 015 to 0 025 from the edges and corners of the panel 6 6 7 19 A1 688 Disassembly and Calibration b Using a dispenser with a small diameter tip apply a bead of Toray Dow Corning Silicone SE 9189 L part no UPAS0002 A along the edges and corners of the panel Apply the bead uniformly within 40 to 50 seconds per edge c Remove the masking tape before the silicone starts to form a skin d Keep the pump on its back for 30 45 minutes 6 3 4 Replacement of Pump Head Door Cover dd 6 3 5 9 Open the pump head door Remove five screws that secure the pump head door cover to the pump head door Fig ure 8 1 item 12 Do not remove the screw affixing the metal plate in the recess at the bottom of the door Figure 8 5 item 28 Reassemble the cover in reverse order Tighten each of the five screws to 4 kgf cm 3 5 in Ib with a torque screwdriver Replacement of Pump Door Latch Remove the pump door cover in accordance with Section 6 3 4 Close the pump door Remov
55. of the pump base plate through the hole for the upstream occlusion sensor See Figure 8 6 Replace the upstream occlusion sensor to the pump base plate and calibrate in accord ance with Section 6 4 1 and 6 4 4 Install the mounting block for the latch pin Figure 8 6 item 1 if it was removed Tight ening torque is 6 kgf cm 5 2 in Ib Reassemble the case halves Perform the Operational Checkout procedures in Section 7 6 3 13 Replacement of Pump Motor Remove pump door cover in accordance with Section 6 3 4 Separate the front and rear housings Section 6 3 1 Remove pump head assembly in accordance with Section 6 3 8 Close the pump door Carefully place the pump head assembly face down on the work surface Carefully remove the two springs Figure 8 8 item 9 above the motor coupling Per form this step carefully to avoid losing springs 7 19 A1 688 6 13 Disassembly and Calibration 10 Note 12 13 14 Remove two screws Figure 8 9 item 30 that secure the motor holding plate to the safety slide clamp assembly Remove two screws washers and spring washers Figure 8 8 items 22 14 and 25 secur ing the encoder cover Figure 8 8 item 16 and finger box cover to the finger box Do not lose the short nut bar Figure 8 8 item 31 Remove two screws washers and spring washers Figure 8 8 items 22 14 and 25 secur ing the finger box cover to the finger box item 15 above the motor coup
56. oval in shape Replace with Baxter s s suffix administration set Clean the sensor with cotton swabs dampened with one of the agents listed in Table 2 1 Remove fibers or foreign particles Do not use hard instruments for cleaning Check the positioning and seating of the tubing Check that there are no obstructions upstream or downstream of the pump Check the administration set for type and code Check that ambient and solution temperatures are above 60 F Check for solution spills liquids or residues on the inside of the door and or on the baseplate INSERT SLIDECLAMP alert or alarm occurs when the pump door is closed Note The alarm option is available only on pumps running software versions 1 09 or later Check that the slide clamp is in the slide clamp slot Check for solution spills liquids or residues on the slide clamp or safety slide clamp assembly Check if the administration set is equipped with the slide clamp designed for use with this pump See the instructions accompanying the administration set 7 19 A1 688 into the slide clamp slot f not use an administration set Position the tubing properly into the sensor and safety clamp Correct any pinched or kinked tubing in the pump Remove obstructions and or open the roller clamp Replace with Baxter s s s
57. replace CPU board Replace Sensor board If failure recurs replace Sensor board If failure recurs replace If failure recurs replace CPU board Replace Sensor board Check calibration of DC Power Supply board 70 71 73 74 77 i f Data in duplicate memory areas does not agree Slave CPU received no data from Master CPU Turn pump off and back on Turn pump off and back on Slave CPU received undefined data 4 times from Master CPU Turn pump off and back on Overcurrent to motor Check for loose motor coupler Check that connector CN201 is seated firmly Motor slipped even though at maximum current to motor Slave CPU received no revolution interrupt while motor was rotating Check that connector CN201 is seated firmly Check for blown fuse F201 Turn pump off and back on Ensure that the encoder disk is properly secured Check photointerrupter outputs for proper function Recalibrate the board failure recurs replace U501 or CPU board If failure recurs replace CPU board If failure recurs replace CPU board If failure recurs replace CPU board Apply a trace of Loctite 211 or 222 to coupling Set screws and tighten them to 5 kgf cm 4 3 in Ib Plug CN201 firmly Replace Sensor board Replace CPU
58. the PANEL LOCK pushbutton switch lo cated on the rear of the pump The switch is connected to an I O controller The purpose of this circuit is to prevent patient tampering After the PANEL LOCK switch has been pressed the message Loc is displayed in the unused rate window and no keys except TOT VOL STATUS nterlink Electronics Interlink Electronics 7 19 A1 688 4 5 Theory of Operation and BACKLIGHT are accepted The panel lock out is released by pressing the PANEL LOCK TN switch again The switch is enabled only when the pump is infusing without an alert 4 1 15 Keypad See Figures 10 29 The keypad is a multiplexed 8 x 4 array that is scanned by an I O controller One of eight select lines determine which four keys are read All normal keypad depressions are decoded by this matrix except the ON OFF CHARGE key which has special input to the power control circuit 4 1 16 Displays See Figures 10 21 and 10 22 The LCD displays are multiplexed by display drivers which apply a DC biased free running frequency AC voltage to the segments of the displays when in the ON state and no DC biased AC voltage when in the OFF state The display drivers are addressed by the master CPU through an I O controller The data is sent on the data bus and 1s coded to up date the display periodically Once addressed the display driver retains the data until addressed again The entire display is updated every 128 msec The display backlight is togg
59. the pump s Failure Identification Codes description of the pump s automatic test modes Atable which lists each failure code its cause and ways of correcting it Atable which describes how to correct problems not represented by failure codes Once the cause of a failure has been determined perform the corrective action given in the table disassembly reassembly and calibration procedures for the pump are in Section 6 To verify the effectiveness of repairs after they are completed perform the Operational Checkout proce dures given in Section 7 5 2 Failure Identification Codes Specific errors which may occur during pump operation are represented by Failure Identification Codes When the alarm message FAILURE occurs it is accompanied by a two digit code num ber This code 15 the Failure Identification Code The last 10 Failure Identification Codes in cluding alarm codes except DOOR OPEN and AIR alarms occurring in the stopped mode are stored in the pump s memory along with the date and time at which the alarm occurred The Failure Identification Codes can be used to determine the nature of a pump failure and to trou bleshoot its cause To view the stored Failure Identification Codes press the STOP key Press and hold the SI LENCE and TOT VOL STATUS keys The most recent Failure Identification Code will be dis played in the lower right corner of the Main Display The time at which the failure occurred will be displ
60. with Section 6 3 21 Unplug CN301 from the sensor board Figure 8 2 item 4 Remove the three screws item 18 securing the center of the sensor board Carefully disconnect connector CNDISP at the center and remove the sensor board from the display board Install the sensor board Tightening torque for the three screws item 18 securing the board is 1 5 kgf cm 1 3 in Ib Be sure to insert standoffs of the spacers into the holes of the sensor board Reassemble in reverse order Be sure to remove any dirt or dust on the LCD windows be fore tightening the sensor board to the front housing Be sure to reconnect all the re moved connectors Calibrate in accordance with Sections 6 4 1 through 6 4 7 10 Perform the Operational Checkout procedures in Section 7 6 3 23 Replacement of Audible Alarm Alert Board l 2 Separate the front and rear housings in accordance with Section 6 3 1 Remove one screw Figure 8 3 item 23 securing the audible alarm alert board item 4 to the rear housing 7 19 A1 688 6 21 Disassembly and Calibration 3 Remove the board and unplug connector CN751 TN 4 Reassemble in reverse order Tightening torque for item 23 15 7 kgf cm 6 1 in Ib 5 Perform the Operational Checkout procedures in Section 7 6 3 24 Replacement of Backup Audible Alarm Alert Board l Separate the front and rear housings in accordance with Section 6 3 1 2 Unplug connectors CN751 and CN752 3 Remove one screw F
61. 07 19 A1 688 Service Manual Flo Gard 6201 Volumetric Infusion Pump Product Code 248063 Baxter Healthcare Corporation Deerfield IL 60015 USA Copyright 1992 1995 Baxter Healthcare Corporation All rights reserved Change Record Page Specification number 7 19 01 688 Original issue 11 92 Revision A 06 95 Page Revision Cover Back of cover blank Title Page Change Record Page iii vili 1 1 1 22 2 2 4 3 3 4 4 4 8 5 5 20 6 1 6 38 7 1 7 16 8 8 42 9 9 2 10 1 10 32 Backs 10 3 10 32 blank 1 2 B 1 Back of B1 blank Inside of back cover blank Back cover A zero in the revision column indicates original issue gt gt gt gt gt gt gt gt gt P gt gt gt gt gt gt gt gt gt gt gt Table of Contents General Description 1 1 Introduction 1 2 Features IP 1 2 1 Nurse Call 1 3 Technical Specifications 1 4 Controls and Indicators 1 5 Configuration Option Feature 1 5 1 Reviewing the Configuration Option Settings 1 5 2 the er dd 1 6 Alarms ET 1 7 Alerts Hospital Service Procedures 2 1 Replacement Of Main Power Fuse 2 2 Cleaning 2 3 Battery Chasing V 2 4 Preventive Maintenance Problem Checklist Theory Operation w o
62. 10 28 5 4009310014 SCREW Flat Head 12 29 XXXSP30L B 5048880 SCREW MIXA u ov ace uns 8 12 7 19 A1 688 Illustrated Parts Breakdown 14 1 11 0 7 28 29 22 GNE gt Figure 8 5 Pump Head Door Assembly 7 19 A 1 688 8 13 Illustrated Parts Breakdown Item Part CPLTC106 A LBRC1008 A LBSHZ101 B LPiNS101 A LPiNS101 E LPLTC106 A LXWZ1006 A NROLP100 A PGiDM100 D PGiDMIOO E QSWZ1011 B QSWZ1012 B TLABZ109 A TLABZ109 B TLABZI10 D Not Used XBSSF20P B XBSUF30P C PZETL102 B 1004 OiCMP32T G XBPSD30P K Mfg Part 5050044 5048018 5048501 5048447 5048453 5048017 5048522 5048455 5048486 5048487 5047933 5047934 5048465 5048466 07 26 C1 190 4009310081 5048963 5050045 5048432 5048895 5048940 Pump Base Plate Assembly Figure 8 6 Description Qty PLATE BASE SUB ASSY 1 S BLOCK Mounting Latch Pin jos BUSHING Door Hinge 4 bin PIN ODA Chi uso yusa ets Eon e PIN Latch Mounting Block 2 eas PLATE Base Y WASHER Latch Roller 1 ees ROLLER Lateh usb we ek SCHO ae 1 ver GUIDE Tubing Lower Channel 2 E GUIDE Tubing Upper Channel 3 m SENSOR Tube Misload 2L T SENSOR Tube Misload 2R 1 s
63. 100 B 5048970 ARM LeftRetainer l 12 10 5048437 4 ARM Release o due E aod ees ES IRE GE s 1 13 MCAMPIOO B 5044433 LATCH Safety of gid acude Doom l 14 MSLiZ100 A 5048425 SLIDE ted ovre e oc eds 1 15 MSLiZ100 B 504844 LATCH SHE 16 MSPRCIOI D S048500 SPRING Slide Latch 1 17 MSPRD102 B 5048470 SPRING Retainer Arms 2 18 MSPRD102 C 5048472 a SPRING Slide Shaft 1 19 MSPRD102 D 5048469 7 SPRING Safety l 20 MSPRP102 A S048642 SPRING Flat Slide Shaft 1 21 NSFTDIO3 B 048449 SHAFT SIde uo aahh deed d 1 22 LPiNS101 D S048450 un PIN Release 4 unes ars T l 23 NSFTDI03 C s048451 SHAFT Safety Latch 1 24 NSFTDI103 D 504452 SHAFT Safety Clamp 1 25 PSLDPIOO B 5048456 SEAL Safety Clamp 1 26 PZETLI10I B 5048464 C FILM Insulation 1 27 PZETL10I C 50443 FILM FPC Insulation l 28 CPWBN105 C 5050046 PCB Slide Clamp Sensor2 29 QPWBNIOS C 50441 FLXBL PC Slide Clamp Sensor 1 30 XBPSD30P i 5048939 SCREW Head 3 8 w washer assy 2 31 XBSSD30P B 504420 SCREW Flat Head M3XIO 2 8 22 7 19
64. 3 4 prior to the other tests Downstream Occlusion Sensor Calibration Check calibration as described in Section 5 3 1 steps 1 through 5 If the value is out of specification calibrate the sensor as follows a Remove the pump head door cover see Section 6 3 4 Loosen and remove the occlusion detector stop Figure 8 5 item 19 If the stop is stuck apply a small amount of isopropyl alcohol to the threads Wipe the threads clean b Apply Loctite 211 or 222 to the screw threads of the Stop c Repeat Section 5 3 1 steps 1 through 4 Reassemble the stop into the pump head door and slowly turn it with a screwdriver until the value displayed in the PRI VTBI window of the Main Display is between 2998 and 3002 Knock on the center of the door and check that the reading does not change more than 2 counts Allow the Loctite 211 or 222 to set d Remove the thickness gauge and place the pump upright Turn off the pump The following procedure confirms that the calibration is correct a Load a Baxter s s suffix standard administration set prime it with fluid and close the pump head door Ambient and liquid temperatures must be between 72 and 82 F 22 28 C b Occlude the tubing downstream of the pump c Turn the pump on and set the Primary Rate to 125 mL hr and Primary VTBI to 50 mL Loctite Inc 6 34 7 19 1 688 Disassembly and Calibration 6 4 4 Loctite Inc Start the pump and ensure that a
65. 5048433 umuudceu 1 13 2 5048894 WASHER Optocoplr 2 14 5048895 sO WANDERS MIS nm 4 15 1005 5048431 COVER Finger Box 1 16 5048427 S COVER Encoder Wheel 2 ok a 1 17 5 102 048496 SPACER Encoder Wheel 1 18 CPWBNIOS B 5047876 PCB ASSEMBLY Optocoupler 1 19 352 5048016 gee OP POC OU on hemos ne En A 1 20 RMOTPI100 B 048510 SUMOT OR 3 3 5 e BB ek sasa s 1 21 XBPSD30P D 4009310005 SCREW Pan Head M3AX6 1 22 XBPSD30P U 5048947 9CREW PanHead M3X55 4 23 XJPSF20P A 048955 SCREW PanHead M2X6 2 24 XWSSD200 A 048879 WASHER Spring Optocoupler 2 295 XWSSD300 B 048899 se WASHER M3 mr uw RUE TR 4 26 XXXSP30L A S048876 sa SCREW Set MIX scu x max m ame OS 2 27 XXXSP30L B S048890 SCREW Set M3XX4 4 28 XBPSD30P W 4009310042 SCREW Pan Head M3X10 w washer assy 2 29 Not used 30 LANGTIO3 A S048446 BRACKET Fixing Door Sw l 31 LFiXIOII A 5048443 NUTBAR FingerBox 1 8 18 7 19 1 688 Illustrated Parts Breakdown 56 51 7j ALOITAN NA Figure 8 8 Pump Base P
66. 6 01 085 07 26 B1 087 5009480001 F042615001 4009310012 40093 10006 4009310004 4009310007 4009310008 4009310013 Description HOUSING REAR SUB ASSY BODY Pole Clamp COVER Comm Port COVER EPROM Access COVER Batt Comprtmnt KNOB Volume Control KNOB Pole Clamp KNOB Panel Lock Sw DISK Pole Clamp CUSHION Pole Clamp SCREW WITH SNAP 4 8 NUT Comm Port WASHER Cord Strap M4 ROZET SHAFT Pole Clamp CUSHION Battery SEAL Batt Comprtmnt CUSHION Comprtmnt HARNESS Comm Port HARNESS Battery FUSE 0 5A 250V Slow Blow FUSE Battery 2A 125V AC Receptacle 4 o gt 4 4 c2 4 w mw nu 2 e t t tt t t 8 a 6 34 a lt 9 e e 9 o o o ac t e 4 e 4 gt 9 84 4 e c2 ft t 9 LABEL Panel Lock amp Al
67. 88 9 1 Warranty and Service Information Baxter Healthcare Corporation will not be responsible for unauthorized returns or for units dam aged in shipment due to improper packing 9 3 General Information Baxter Healthcare Corporation reserves the right to change the design without notice 9 2 7 19 A1 688 Section 10 Diagrams This section contains all of the schematic and wiring diagrams for the Flo Gard 6201 Volumet ric Infusion Pump These diagrams are intended only to assist the reader in understanding the theory of operation The diagrams are listed below Figure 10 1 System Block Diagram Figure 10 2 Rear Housing Wiring Diagram Figure 10 3 Front Housing Wiring Diagram Figure 10 4 CPU Board Block Diagram Figure 10 5 Address Decoder for 60K ROM Area P O CPU Board Figure 10 6 Master CPU Block P O CPU Board Figure 10 7 Slave CPU Block P O CPU Board Figure 10 8 UPP RTC and SRAM Block P O CPU Board Figure 10 9 Alarm Control Circuit P O CPU Board Figure 10 10 Slave RAM and PTM P O CPU Board Figure 10 11 Additional CPU Circuitry Figure 10 12 Sensor Board Block Diagram Figure 10 13 Power Supply Control Block P O Sensor Board Figure 10 14 Occlusion Sensing Block P O Sensor Board Figure 10 15 Motor Control Block P O Sensor Board Figure 10 16 PPI Block 1 LCD Keys P O Sensor Board Figure 10 17 PPI Block 2 P O Sensor Board Figure 10 18 Serial Communication Block P O Sensor Boar
68. A1 688 6 1 Disassembly and Calibration Test Equipment Digital Voltmeter DC Ammeter 10 ohm 10W resistor with variable load see Fig ure 6 1 Thickness gauge part number UKOG1013 B 0 3 mm flat feeler gauge Grounded wriststrap Anti static mat or other anti static work surface Calibration tubing part no 3 2 92 479 Precision 0 1 uL gas tight syringe part no 59662 81 or equivalent Precision 250 uL gas tight syringe part no 59662 82 or equivalent Oscilloscope dual trace Tools Razor blade Metric Phillips head screwdriver 0 Metric Phillips head screwdriver 1 Metric Phillips head screwdriver 2 UPP extractor part no UKOG1020 A Wire harness connector extractor part no UKOG1021 A Torque screwdriver 0 15 kgf cm or 0 20 in Ib Metric ball point Allen wrench 1 5 mm Slide Clamp Resetting Tool part no 020416132 Soldering Iron temperature regulated 600 700 F 20 48 Watts 1 32 tip 6 2 2 Recording the Configuration Option Settings It is necessary to record the configuration option settings and the alarm log data before begin ning maintenance procedures so that the pump can be reconfigured properly when maintenance is completed Note When the battery EPROMS or a circuit board is disconnected or re placed or a calibration is performed all the configuration options must be reset See Section 1 5 2 l Turnon the pump Enter the configuration review mode by pressing th
69. AdHId gt lt P Id lt OT HOLOMN T123SId QT HO LON THOLIONW JT HO LON amp 8t HO LON S87 HO LON VIHOION VT HO LON T HO1OW 80 10W nd3A 3iSN3S2 Si ST OvYO ISIN VLOVO ISIW 10 28 Pumphead Sensors Figure 10 30 Sgot INdH EOE TOA LOL 401 dvala ISLA Idd Idd dols No mn m 39 327115 19 15 SNOI1d0 m VT MSHMd 39uVH2 43430 NO 2373 5 3373 v 3004193723 7 Vd As ASA SAILONGNOD i i PES 100 3lvu lavis 235 035 93 v 300819313 8 300819373 nog 1 1 00 1 4 1 2 3009193713 9 1noq TIV 1 Figure 10 29 Front Panel Key Assignments 10 31 NS TOES OOTINACY 5 00 TOEL 90 5 9 1 uaMOd 8 vVUOOYLY HS9 3 ask mud umi ami qap ETOZUIJVO iE 5 V ex OGcC VUOOG 6e7 aur 54504 LE OOG OOS ld INI NOILVN
70. Adhesive Application 3 Immediately place the shim back onto the tube guide using the tape as a handling aid Apply finger pressure to the corner of the shim at a 45 angle as indicated in Figure 6 2 Apply pressure at the ends as well as at the middle of the shim The tape acts as a bar rier preventing adhesive from contacting the fingers See Figure 6 2 6 2 Pressure Application Points 4 Hold the shim motionless for 60 seconds while continuing to apply pressure 5 Remove the tape and visually inspect the shim for excess adhesive Remove excess adhe sive using a dry cotton swab octite Inc 7 19 A1 688 6 25 Disassembly and Calibration 6 Ensure that the shim is properly bonded to the door by verifying that there are no gaps between the shim and the tubing guide Use a fingernail to attempt to lift each end and the middle section of the shim to verify that the bond is secure 7 Perform the calibration in Section 6 4 2 6 3 30 LCD Cushion Installation Note These instruction are for devices that exhibit blanking displays Cush ions will be installed on the inside of the case to keep the case interior from touching the LCD Equipment 2 Phillips Screwdriver or power screwdriver Indelible ink permanent marker Parts 1 ea LCD cushion Part no PCUSUI01 A ea Upgrade Label Part no 072601047 1 Turn off the pump and make sure it is disconnected from AC power 2 Separate the front and rear ho
71. BIO3 A RDENC100 D XBPBN30P A XBPSD30P D XBPSD30P G XUPSD30P B XWHSD300 C TCAUSIOI E XEPSD30P A PZETL100 A PSEL1007 A Mfg Part F049120004 F042130005 F042 130006 F041 130007 F041624001 F044630001 F042220001 F044620014 F044630002 F044230001 F049620013 4009320001 F049130002 4009310001 4009310004 4009310005 4009310038 4009310020 4009330001 07 26 01 081 4009310018 F044610001 3004090001 Front Housing Assembly Figure 8 2 Description Qty HOUSING FRONT SUB 55 1 PCB ASSEMBLY Display 1 d G ERI l PCB ASSEMBLY SENSOR l s HOUSING Front so se l a FOOT RUDDSE Lu doe a e n S ed i 2 BRACKET MOUNTING Pump Head l a PCBs ca Re RE E SUE 3 SEAL Rubber Housing SPACER Pump H ad l SPACER Double Locking PCB 2 SPACER LargePCB 7M 5 BOARD DC POWER SUPPLY ASSY l SCREW Head x 6 w washer 55 l SCREW Head MAX18 2 SCREW Head M3X6 10 SCREW Head M3X6 I SCREW Pan Hd Tapping 8 15 WASHER Rubber Foot 4 LABEL Directions for use Rev 1 SCREW Pan Hd Tapping 3 8 4 COVER LCD
72. CHARGE key This is the unswitched power source Other DC voltages used in the pump are as follows Vmtr This is the DC source for the motor It comes either from the DC power supply output or the internal battery voltage This is the unswitched power source Voth This is used for backlights icons and optional nurse call feature The voltage comes from the DC power supply output and is switched by the master CPU Vmem This is the output of the lithium backup battery for the backup memory in the RAM 0507 and for maintaining the time in real time clock 0506 This is the unswitched power source All the voltages except unswitched power sources are turned on when the ON OFF CHARGE key 15 pressed while the pump 15 off However turning these voltages off can only be accom plished by the master CPU through the power control circuit The master CPU saves necessary data in the back up memory in the RAM U507 and turns off the Vref and Voth voltages when the pump is turned off 7 19 A1 688 4 7 Theory of Operation The power control circuit 15 contained in a hybrid chip HIC302 which also includes a circuit to activate the backup audible alarm when the pump is shut down by a failure The RAM 0006 for the slave CPU is not backed up 4 8 7 19 A1 688 Section 5 Troubleshooting 5 1 Introduction This section describes how to find the cause of pump malfunctions The section consists of the following description of
73. Check the backup battery voltage reading per Section 5 3 1 steps 11 and 12 7 Perform the Operational Checkout in Section 7 6 3 29 Tube Guide Shim Installation Required Parts Air Sensor Tubing guide shim Part no 722003396 Loctite Prism 454 adhesive Part no 722003397 Cellophane tape Note Open the pump head door and check for a white tubing guide shim or a letter A on the door opposite the air sensor If the shim or letter is present it is NOT necessary to perform this procedure Note Make sure the pump is NOT plugged into AC power Clean the tube guide area on the door with a small paint brush soaked in a solution of dishwashing detergent and rinse with clean water Use an air source that is free of oil to dry the tube guide or allow it to air dry 1 Lay the pump on its side opposite the pump head Place the tube guide shim on the tube guide and note the surfaces making contact with the tubing guide for adhesive applica tion To handle the shim press a 3 inch piece of cellophane tape onto the shim length wise Use the tape to lift the shim from the door Save the tape and shim combination Loctite Inc 6 24 7 19 A 1 688 Disassembly and Calibration 2 Usethe applicator on the tube to apply a thin uniform layer of Loctite Prism 454 adhe sive to the tube guide surfaces to which the shim is to be bonded To achieve a good bond you must apply adhesive to all of the shaded areas See Figure 6 1 6 1
74. EL PPIE o d mi lt o lt lt lt c m m c tu S e le la ee z wj j e gt wiz l 2 55 o ajo wj EL x zx j ajaloo w aja 5 419 oojo lt m wj j xul iWwiolo lt o opi 2 22152 ul Go aci 1 lt v aja lt lt gt stot SHEE Q gt gt J Li O O O O O gt ASF 4 Ome P m gt x Emm ae 5 x lt gt O O Q K Z gt nuu wad OG amp KK X X K K UJ P gt uj x lt O w x lt gt gt Q Q O V ul WO ux UG XE X 4 o Z OC OC OC w Q Q Q O Ud Let CD LS CO QC CO x X lt lt w ov lt lt XE lt n I CO C lt 5 m Q uj 0c gt X gt 0 O O k a ww fh o i Mo UJ 0145 OC UD gt a
75. I of 100 mL Pressing the TIME key changes the primary settings as follows PRI RATE PRI VTBI SEC RATE SEC VTBI 999 1998 500 100 499 998 500 100 250 5000 500 100 125 250 500 100 10 20 500 100 In each combination the primary and secondary rates and VTBI be manually altered The pump will stop automatically one hour after the PRI START key was pressed While the pump is running the air sensor and the upstream and downstream occlusion sensors are disabled 5 3 4 Automatic Test Mode 4 Aging Mode Warning This is an Automatic Test Mode for testing the pump during manu facturing only This mode must not be used on patients because the rates and VTBI settings cannot be altered While the pump 15 stopped pressing any numbered key 0 6 programs a preset rate V TBI com bination as follows 7 19 A1 688 5 5 Troubleshootin Key Number PRI RATE PRI VTBI SEC RATE SEC VTBI O 71 _ 500 3000 999 _ 6000 1 499 0 999 1 2 3 0 0 0 4 499 0 0 5 100 0 0 6 0 0 1999 100 The RATE VTBI keys and number keys 7 8 and 9 are not accepted Other specifications are the same as during normal operation 5 3 5 Automatic Test Mode 5 Display Check Mode the LCD segments LEDs and icons turn on sequentially for a visual check each time STOP key is pressed At any point in
76. IGSINOO Figure 10 30 Power Supply 10 32 Appendix A Data Sheet Flo Gard 6201 Volumetric Infusion Pump 2M8063 This data sheet should be used to record the results obtained when performing the Operational Checkout of the device The configuration option settings can also be recorded Device Serial Number Configuration Option Settings Factory Set Values 1 LEVEL 1 1 OFF Options OCCLUSION AUDIB SWI AUTO RES ON OFF Modified Confiquration to 1 2 3 DOOR OPEN ON OFF AIR SIZE ALARM INT ALERT INT MAX VTBI FLOW CHECK 1 OFF ON OFF BAUD RATE 5 9600 COMP CONT 1 DISABLED DISABLED OFF W ON W HAD 0 no message CLOSE CLMP 2 ON OFF ON INS CLAMP 1 OFF OFF Note The alert or alarm option ON for software versions is available only on pumps run earlier than 1 09 ning software versions 1 09 or for software versions later 1 09 or later ALARM for software versions 1 09 or later PDP 1 DISABLED DISABLED Note Ramp PDP is available FIVE HOUR only on pumps running software SEMI PERM versions 1 09 or later PDP Date Signature Data Sheet Flo Gard 6201 Volumetric Infusion Pum Options Factory Set Val
77. Insulation l on SEAL DUST ICD Z kere a a k S S 4s l II t T rJ Y TDY IAIZ ZA IIAI SI II AI IWA IIQIII WqDNU ZIt QOII2 T I QQ RR l 8 4 7 19 A1 688 Illustrated Parts Breakdown Figure 8 2 Front Housing Assembly Internal 8 5 7 19 A1 688 Illustrated Parts Breakdown Svc Part DUNT1266 A 104 CPWBN104 D CPWBNIO0S A GCABB104 C GLEGG100 D 103 103 LANGTI102 B PGUMM103 D PGUMM103 E QCNW 1043 B QCNW 1052 B QCNW1058 A QCNW 1093 A QCNW1095 A QCNW1117 A QSWP1008 A RTRNP100 E RVRC1350 A XBPBN30P C XBPBN4OP E XUPSD30P B XUPSD40P A PZETL102 D XWHSD300 C PZETV102 A XEPSD30P A Rear Housing Assembly Figure 8 3 Mfg Part F049 120006 F043 130001 F043 130003 F043 130004 F044624006 F044630001 F044211001 F044220003 F044220005 F044620003 F044620004 F044140001 F044140003 F044 140002 F042140005 F044140007 5003415001 5009470002 5009462001 2501003200 4009310029 4009310003 4009310020 4009310021 3004010007 4009330001 3004010008 4009310018 Description HOUSING REAR SUB ASSY PCB ASSEMBLY Terminal PCB ASSEMBLY Backup Aud Alrm PCB ASSEMBLY Audible Alarm HOUSING Rear FOOT Rubber PLATE Main Ground PLATE Grounding BRACKET XFORMER BOOT Rubber Main Buzzer BOOT Rubber Backup Buzzer GND WIRE Front H
78. Mode 5 6 5 3 8 Automatic Test Mode 8 Air Sensor Test Mode 5 6 5 3 9 Automatic Test Mode 9 Elapsed Time Test Mode 5 7 5 3 10 Automatic Test Mode 0 Downstream Occlusion Test Mode 5 7 5 4 Failure Identification Code Troubleshooting Table 5 7 5 5 Troubleshooting Chart 2 2 2 2 2 2 5 15 Disassembly and Calibration 6 1 6 1 Introduction EO 6 2 Preparation for Maintenance ue de s uos Bate db dE 6 2 1 Tools and Test Equipment o OH 6 2 2 Recording the Configuration Option Settings 6 3 Disassembly Reassembly 6 3 1 Separation of Front and Rear Housings uw qb arcs d 6 3 2 Separation of Printed Circuit Boards 6 5 6 3 3 Replacement of Front Panel Film 66 6 3 4 Replacement of Pump Head Door Cover 6 7 6 3 5 Replacement of Pump Door Latch bu 6 3 6 Replacement of the Pump Door or Pump Door 2 68 6 3 7 Replacement of Door Latch Pin 68 6 3 8 Replacement of Pump Head Assembly 68 6 3 9 Replacement of Upstream Occlusion Sensor 2 6 10 6 3 10 Replacement of Downstream Occlusion Sensor Assembly 6 10 6 3 11 Sensor Assembly Replacement 6 11 6 3 12 Replacement of FSR Devices for Tube Misloading d 6 12 6 3 13
79. NECTR 11 Pin CN201 CONNECTR 8 Pin CN811 CONNECTR 9 Pin CN803 CONNECTR 6 Pin CN601 CONNECTR 9 Pin CN602 CONNECTR Flat Cable CNI F FUSE 1 5 A 125 V SB FUSE 125 V IC PROTECTR 600 mA ICP301 F15 7 19 A1 688 Illustrated Parts Breakdown o 6 ZOEDIH o 3 Y 1024 2063 LOZN L Cd LJ ZOAL 2050 90009041009 H3 LXVv9 3 li x t O N 2 N o e E Jj EL JL 5 gt 0202 5 R808 S 5 5 0801 o C704 w 0208 gt kr 7020 2 ul 858 L c Ts m 859 z L8 c202 C852 me men t 9 Gu tS e 601 uix pes 3 C855 5 L2 lt RP6i3 C cass 2 0756 KEY i LJ E u js RP609 KEYO U509 KEY3 OL RP604 RP603 WRS 9751 605 x 0753 PWRSWIA T E RP606 y 50 E a804 k O E di VR801 o E EE Q RP602 RP60 9406 2070 LIONO D603 L E gt v Figure 8 13 Sheet 1 of 2 Sensor Board Component Side 08N2 4 79 o e 080117 07 7 19 A1 688 8 35 Illust
80. NEZ SUL 22 lt LUC 28 BACKBZM C 22K 2 3 1 8 CPUSEL 24 RPIOGD X2 E NE 71070 22K 5 4 25 12 5 4 14 11 22K 27k rs D E COPTIONLED OPTIONLED 2 H063803YF 74ACOOF ean A lt AMIO 15 Figure 10 6 Master CPU Block CPU Board 07 19 A1 688 10 8 C002 224 6 3V ALUMINUM O C001 0 1u Vcpu Vcpu Ycpu 0003 4004 0005 3 2 1001 007 C008 C009 c ME sj 6 0 1 0 1u 0 14 RPOIAC 4 SIRPOI12D 3 6 Y 27 515 tok pO 52 3 6 2 ac 28 asia Y 1 RP0128 U005C IRESETS 2 8 SN POPP PS AL 10 K L ICSPTM STBY RP0140 EPS Y T4ACO F Vendi q NMI i2 asio 22K 8 1 RPOOIA dabo dum 22K 2 PO 10K 2 RP0018 l BIRPOIIA 00050 22K 3 34 58 6 RP RO50 4 0010 lar ase 10007 f NA 22K 5 5 DIE 7 0020 8 1 2 1 TTPWRON gt OYN 22K 7 39 54 3 RP002 0090 7 2 RP002B N U 22K 9 RP0098 224 6 3 1 Ven AS RPOO3A 22K s i rode ALUMINUM 55 MHREYIS 2 7 P 0038 22K 11 RPO
81. OBD 5 6K P A S RPOD3C 22K RPOOBC ALARMS 5 6K 0030 22k RP0088 LE 5 6K 5 TEE eb RU RB DIT J 2 rsREVI mE r EA 3 6 RP007C N U 22K 17 49 052 mb Rae S CK OO ITED Em RPOO7B GELS M LUIS 2 51 050 EM RP005B Vcpu 5 6 NA 22K 19 1 IMTRIB 3 RPOOSC 22K 20 ENT RID 225 21 RPOIS3B a ee ee PPR PPY RPOO6C 22K N U 23 D Tadda Vcpu l A S 22K 22k N U 25 R051 H063803YF 5 6 9 0 X001 8MHz 20 20 lt 95 0 7 eint 1 Figure 10 7 Slave CPU Block P O CPU Board 07 19 A1 688 10 9 C522 224 6 3 ALUMINUM 18 DM6 u wr N SEO w lt CO ow m MOR O 0 485 lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt oa m 0508 4566 RAMSEL Q m fu wr coomnooococ t o CD nc v oA 4 N Q lt lt lt lt lt lt lt lt lt lt lt lt lt lt o o 6 amp
82. PLY DWNOCCUTI 204WG 100 PCB LVDT BAWG 1691 DOWNSTREAM SENSOR B3P VH BRN X1047MC REO 26AWG 1007 18AWG 1015 INTER LOCK DOOR CNBUS2 CNBUS1 TO SHIELD WIRE YEL GROUNDING PLATE WHT AIRNORMI z CPU X1046MC 2791 CN304 BATT302 AIR DETECTOR GND lt D SHIELD WIRE NINLVLI SENSORI _ m i AME WHT XHP 8 S3B PH K S 28 446 2751 00 A Q IN LITHIUM BATTERY a TUBE NISLOADINS DETECTOR buxo gt V 10 MISLOADIA d CAL BRN MISLOADIB gt GRY END 42 weak RX WHT 1540 da Vade eis YEL TSL 45 A BLK d 6 D C d 7 ae 26A4WG 1007 3 3 ULTRA SONIC SENSOR 9 FRONT PANEL FILM GROUNDING PLATE DISPLAY 14AWG 1015 PCB SCSI N1045MC FROM FRONT HOUSING POWER SUPPLY PCB Note The symbol denotes pump head body Dotted lines indicate green or green yellow bonding wires and 18AWG 1007 if not specified Figure 10 3 Front Housing Wiring Diagram 07 19 A1 688 10 5 x Z9 m LL 4 N N N 4 XX X cQ K gt O O O O N gt gt gt gt C S 6 lt
83. PU Board d ver 10 10 688 19 1 07 R1 12 3 gt 11 BEEPBZ BEEP 13 TUM 5 BEEPBZ CALLDET 1 74HCOOF 74HCOOF 3 STOP BEA ALMPMI ACHENI Ycpu FATYRTR BACKBZM 8771 10k N U ALMPM2 ALARN Ba Y GND ALMBZM DAN202U R770 SZKWz O xEz lt STOP ALARMBZ 1 IT A 88 R752 0752 2 06024A R768 anak TRACE ONLY cpu R762 p R756 one U754C 10 763 22 U754A 5 6 R761 1 2 D 24 C761 4 4757 74HC14F D N 25 1 752 74HCL4F CTY 10u 16 TANTALUM C754 0 022u U754B 3 nA lALMSDET 74HC14F ALARMS ln rcx 62 10u 16V TANTALUM Figure 10 9 Alarm Control Circuit P O CPU Board 07 19 A 1 688 10 11 Vcpu Vcpu Vcpu GND SYSCLK SYSCLK R067 Vcpu gt e N 3 Pm e oo gt gt OMAN MNT LO Wir e 22u 6 3V ALUMINUM 011 il 18 10 SYSCLK SYSCLK 050 056 M5M5165FP MON gt 00 Omn lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt 10
84. Q e QO i n Q m Q X Q N ma gt AN un lt t m co m ONN vo EP wv x x 9 0 QD QD Q0 QD QD O OD 0 aja XO 7 O c C O O ui tu uw ul uui LA J gt gt 4 cn O O Q gt Q G Q gt gt gt gt gt gt gt Q Q Q O n Q G X Q Q GQ Q N N 8 10 00016 DOUTA b nouo Lined kad homed Land kand FN ic 4 lt gt 4 lt eoo NIN cn uj tur eco v4 Q UN t wf vO 00 OY 0 cy t NL m s 00 m mw Q XQ Z lt D COD D D KD RAB HAR N N GN N GN 09 09 WWM gt UJ LJ UJ LJ LJ UJ UJ UJ G3 lt D CO CO D CD D QD CD OO QD CD D CD C9 GO QD QU Q Q wv vi uw wv uuu uu Lu uj LJ GJ uj UJ UJ LU UJ UJ LU Li Lf C uJ LU GI GJ GJ wv v wv wv u wv uw uu uv wu utu u Q Q Q 58 SEG2 19 a uu CO lt lt f UJ C v X X Z 4D quud
85. Remove the mounting block for the latch pin Figure 8 6 item 1 if the right sensor will be replaced Caution Do not damage the base plate or the surface of the other tube misload ing sensor with the tool Do not reuse the removed tube misloading sensor 8 Remove the tube misloading sensor from the pump base plate with a razor blade or simi lar tool Note All adhesive residues must be removed from the surface to ensure the successful attachment of FSRs 9 Completely remove any adhesive residue from the base plate and clean the surface with an alcohol soaked cloth Interlink Electronics Interlink Electronics 6 12 7 19 1 688 Disassembly and Calibration 10 Using a digital multimeter check that the resistance of the new tube misloading sensor at 11 12 13 14 15 16 17 18 no load is between 140 and 210 If not do not use it Loosely attach a new tube misloading sensor to the pump base plate Ensure that it fits within its recess and does not override the pump head area Do not attach the sensor firmly to the pump base plate yet Check that the resistance of the tube misloading sensor at no load is within 140 and 210 If not repeat steps 8 through 12 If the sensor resistance reading is normal press the tube misloading sensor firmly and en sure that it is securely attached to the pump base plate with no gaps Connect both sensors to the connectors at top rear
86. SPRING Door Latch wie b 7 OiCMP32T H 5048896 CG WASHER 4 08 8 0iCMP32T L 5048897 2 WASHER M4 2 0 1T utu xem 2 9 PMAGTIOO B 5048498 7 MAGNET Door Latch 10 TLABHIO9 A 07 26 01 1779 LABEL PUSH sue E oe RC X 11 GDOR1005 A 5050051 DOOR Pump Head 12 LBSHZIOI A 5048489 BUMPER DOOF Y te Ss 13 LBSHZIOI C 5048502 C BUSHING Door 14 LPINSI01 C 5047417 PIN Door Hinge 522252255580 15 06 5048445 PLATE Safety Clamp 16 LPLTM106 B 504441 C COVER Back Plate Gee 17 LPLTMIO0A C 5044403 PEALE BACK amp 1224 04 44 oe we Se 18 MSPRCIOI C 5048499 SPRING Back Plate 19 151002 S048494 STOP Occlusion Detector 20 PCUSGIOI A 5048504 BUMPER DOOF e k Qo kupa 21 PZETE100 C 5048506 FILM Plate Insulation 22 7110 5047928 LABEL TET 23 TLABZLIO B 5047929 LABEL Tube Loading 24 TLABZII1O C 5047930 LABEL Tube 25 XBPSD20P C 5048933 SCREW Pan Head M2X8 w washerassy 26 XBSUZ30P A 5048987 4 SCREW Flat Head 3 6 27 XBSUZ30P F 504496 SCREW Flat Head M3X
87. Separate the front and rear housings in accordance with Section 6 3 1 3 Slide Clamp Sensor Calibration 6 36 7 19 A1 688 Disassembly and Calibration a Connect the device to a 115 VAC 60 Hz AC power source b Disconnect and reconnect the slide clamp sensor connector CN803 c Tocalibrate the pump connect a voltmeter to TP802 and GND on the sensor PCB d Enter Automatic Test Mode 1 by pressing and holding the CLEAR TOT VOL and 1 keys while pressing the ON OFF CHARGE key Important If the potentiometer in step e cannot be easily moved from its present setting it has been sealed with Loctite 211 or 222 To loosen the ad hesive apply one or two drops of isopropyl alcohol to the affected po tentiometer and wait one minute before trying to move it again e Insert the slide clamp Part no 030216490 and close the door Verify that the voltage at the appropriate test point is 0 25 V or less If the voltage is greater than 0 25 V then attempt to adjust the voltage by turning the potentiometer VR802 fully counterclockwise Replace the safety slide clamp assembly if it cannot be calibrated Section 6 3 14 f Without the slide clamp inserted and the door closed verify that the voltage at TP802 Is 4 2 V or greater Replace the safety slide clamp assembly if it cannot be calibrated Section 6 3 14 Note Apply thin film of red Glpt to VR802 to lock it in position 4 Perform the Operational Checkout procedures in Section 7
88. Shows rate volume to be infused VTBD and total vol ume infused for primary and secondary infusion programs Red LED that blinks on and off during an alarm accompa nied by a visual message display and a repeated sequence of three beeps An alarm indicates that the pump requires immediate attention Green LED which is constantly lit while pump is running Yellow LED which lights during alerts accompanied by a message display and a repeated single beep An alert indi cates that the pump needs timely attention 1 7 General Description See Figure 1 2 for the location of the following items 1 Upstream Occlusion Sensor Detects a complete tubing restriction upstream of the pump 2 Pump Mechanism Linear peristaltic pump mechanism 3 Tube Misloading Sensor Detects misloaded tubing out of the channel guide slots 4 Downstream Occlusion Sensor Detects a complete tubing restriction downstream of the pump 5 Air Sensor Detects air bubbles in the IV set 6 Safety Clamp Prevents accidental fluid flow when the IV set is properly loaded and the pump door is opened 7 Slide Clamp Feature Provides an additional means of preventing accidental gravity fluid flow by occluding the tubing in the admini stration set with the slide clamp before the set can be re moved from the pump The use of this feature is optional when used the slide clamp must be loaded in the slide clamp slot The feature is selectable through the pump s conf
89. TE 07 19 A 1 688 OCCLSEL S gt cx 221 n m a EEE HA e o0 AIRSEL CSENSE CAL RTI j 42 4 ALERTI N U N U N U N U CC LED G LED UT RENE MON LED NEXT LED NEXT CEO eee BEEP OCCLSEL d OCCLSEL AIRSEL 00M 111 lt RP610D 22K 22K RP6104A 22K RP611D 22K RP611C 22K RP6118 22K RP611A 22K 6 3V C601 0 1u 2 7602 C606 22u ALUM OCCLSEL 43 AIRSEL 40 SELECT1 14 PUMPING2 18 5 RP612D 22K RP612C 22K 6128 2 R 2K P6124A 22K 8 RP613A 2K P6138 22K RP613C 2 R 22K RP613D 22K 2 2 5 9 f S f 31 DMO POO DO 500 Be SIGN AE pe peo one HJ 22 28 083 k 204 04 127 DM4 DM4 04 os pee ons 206 06 ee _____ 547 t ros 06 129 097 T 1 p ROM WR y 0 7 2 74 22 EI P10 P11 P12 P13 P15 cs D P16 P17 Ch 4 UPD71055GB Figure 10 17 PPI Block 2 P O Sensor Board 07 19 1 688 10 19 R419 iM 0406 7SUOAF C407 OTIC Eos 00 TXRDY 01 02 TXCLK D3 15
90. Vcpu 8857 MICA J Q853 Mos 124 2sc4081 R858 10k C857 R859 0 022u 2 2k 08030 IRESETM 74 RESETE AIRSEL ATIRSEL LRSEL 14 SENSE SENSE 74ACOOF 74AC00F C856 0 1u C855 C853 R855 22u 6 3V 510p n ALUMINUM MICA U851 8 C854 R854 5 COMMON G j 0852 7 vt 0 022u 470 ES NES saat 150k C859 R861 C861 360p 3 3k 0 1u MICA D C860 R860 VDD vee 9854 t 7 0 0224 470 25 374 852 5 150k J VSS U701E Vcpu SENSE 11 74HC14F R809 Vepu 680 v Y C809 4803 C811 0 1u R808 0 1u 100k 0801 8 1 9803 COMMON 2504081 7 INH R812 55 C810 47 0 01u 3 CN811 AIRNORMI d _ i E 4 5 NORMLYLI 9 p NINLVLI 9 NORMLYLI 888 XH A 6 t MINLVLI CC VR801 B1 5K OCCESEt OCCLSEL OCCLCIR OCCLELR 9 N U 7 N U 6 Q 5 N U 3 N U 2 9 12 N v alo Lis n u 15 N U q1 1 OCCLPLS 91 OCCLPLS 1030F Ycpu U851 U852 C875 0 1u Figure 10 14 Occlusion Sensing Block P O Sensor Board 07 19 A1 688 10 16 at LITE s LDAP tS A NICA NOR EAT CR t Nae De oe o PR Ho Sa TAa PASO REC p na I La Do pataq rta A Tant iet c en ar reden We Don 07 19 A1 688
91. Vmain Voth Voth ca e u uw ex laz a e jac vjo mo n x Qd ne 5 2525252 AA 60 O t NOR 0 NL rn w un O 00 Qe NL r 00 O 001 tn f A ONO un D 10 lt r r r r P P 00 60 60 00 0 00 00 0 OO OD 4 PHECLIOOR R111 R339 k 5 5 2 4 Vkey Voth 0308 RB717F 1 a 5 gt 0 gt gt o ox t gt gt gt mi m unde Oe SL LL Sn PT ipa m e 330 CN304 by LITHIUM D S38 PH K S RR c uum ma mo GND Figure 10 11 Additional CPU Circuitry 10 13 07 19 A 1 688 F Z lt lt lt vJ 2 lt co oz mw x Mom s 3 3 a gt x Q gt gt ad od zo on ovg 3 gt gt gt D Aaa Q ox ox 2 PUMPINGI DPAIRS
92. accepted while panel lock is in effect Loc message disappears when PANEL LOCK switch is pressed again Fail Front panel keys are accepted after PANEL LOCK switch is disabled Safety clamp prevents free flow Fail Alarm volume operates Slide clamp enabled No If the slide clamp option is disabled spring retainer occupies slide Fail clamp slot If slide clamp option is enabled slide clamp operates correctl Pass Fail Leakage current is 50 microamps or less Pass Fail Ground impedance is 0 15 ohm or less Pass Fail Signature Date A 2 Appendix B Multiple Key Combinations The following multiple key combinations can be used to initiate sequences on the pump See the appropriate sections for details regarding the proper use of these combinations example of the standard convention used in this table is given below Key combination LOCK STOP ON OFF CHARGE Action Press and hold the LOCK key while simultaneously pressing the STOP and ON OFF CHARGE key then release all of the keys Multiple Key Combinations Sequence f Key Combination Alarm Log SILENCE TOT VOL STATUS 5 1 Failure identification codes Press CLR TOT VOL again within 3 seconds The display will scroll backwards through the alarm codes and automatically exit at the end Flow Check VOL STATUS When the keys are released Table 1 1 the display will disapear 10 seconds later Modify Configuration LOCK STOP ON
93. accordance with Section 6 3 4 Separate the front and rear housings in accordance with Section 6 3 1 Remove the pump head in accordance with Section 6 3 8 Press the safety clamp pin Figure 8 9 item 6 to close the safety clamp Remove the screw Figure 8 7 item 2 on the right side of the safety clamp arm cover item 10 and remove the arm cover Close the pump door Place the pump head face down and remove the two screws Figure 8 9 item 35 to re move the sensor assembly Loctite Inc 7 19 A1 688 6 15 Disassembly and Calibration 10 12 13 16 6 16 Remove the two screws Figure 8 9 item 30 on the bottom of the safety slide clamp as sembly to release the motor holding plate item 8 Remove the six screws Figure 8 8 item 60 on the finger box and lift the finger and mo tor assembly off of the base plate Remove the flexible cable at the back of the slide clamp assembly Figure 8 9 item 29 from the connector on the terminal board Be sure to pull the reinforced part so as not to damage the flexible cable Remove four screws Figure 8 8 items 28 and 55 securing the safety slide clamp assem bly and remove it from the pump head base plate Press the safety clamp pin Figure 8 9 item 6 on the replacement assembly to close the safety clamp with the safety clamp seal dangling install the replacement safety slide clamp assembly into rear of the pump head base plate and secure with four
94. ainer c Improper set loading d A START key was pressed with no set in pump OCCLUSION a Closed distal clamp stopcock clogged filter kinked tubing or other blockage downstream of the pump i 7 b Ambient and or solution temperature is too low UPSTREAM OCCLUSION a Closed clamp or other blockage upstream of the pump b Pinched or kinked tube loaded in the pump x c Improper set loading DOOR OPEN Door must be fully closed with tubing properly loaded for the pump to operate The door latch must be pushed down completely 7 19 A1 688 1 17 General Description Table 1 2 Alarm Messages Alarm Message FAILURE with code number BATTERY LOW with rapid three beep alarm tone CHECK SET LOADING Possible Cause Turn the pump off and back on to reset If FAILURE does not clear the microprocessor has detected a pump malfunction After recording the code number remove the pump from use and have it serviced See Section 5 for more detailed service instructions Battery power has been exhausted Plug pump into AC outlet immediately to restore operation The tubing is pinched between the pump head door and base plate Load set properly in the IV set loading path COM TIMEOUT EXT COMM ERROR INSERT SLIDECLAMP Note This alarm option is available only on pum
95. alf 7 19 A1 688 6 5 Disassembly and Calibration 6 Place the printed circuit boards with the LCD display face down on a dust free flat sur face Be careful not to touch or damage the LCD display surface Keep them away from dust Take care not to place the LCD display on components such as screws which could damage the LCD display 7 Reassemble in reverse order Be sure to remove any dirt or dust on the LCD or its win dows on the front housing before tightening the sensor board to the front housing Be sure to reconnect all the removed connectors Tighten the four screws item 18 securing the sensor board to 7 kgf cm 6 1 in Ib Note The function of the four printed circuit boards can be checked out side of the front housing as long as all the connectors are properly connected 8 Perform the Operational Checkout procedures in Section 7 6 3 3 Replacement of Front Panel Film Separate the front and rear housings completely Section 6 3 1 2 Separate the printed circuit boards Section 6 3 2 3 Remove one screw Figure 8 2 item 14 that grounds the front panel film Caution Do not damage the front housing or the EMI plating with the tool Do not reuse the removed front panel 4 Remove the front panel film and the silicon rubber around the panel from the front hous ing with a razor blade or similar tool 5 Reassemble in reverse order Tighten the front panel film ground screw item 14 to 3 kgf cm 2 6 in
96. alibration Equipment Setup Maintenance Flowchart Front Housing Assembly Front Housing Assembly Rear Housing Assembly Rear Housing Assembly Pump Head Door Assembly Pump Base Plate Assembly D Pump Base Plate Assembly Rear Pump Base Plate Assembly Safety Slide Clamp Assembly T Display Bd Sheet 1 of 2 Component Side Display Board Sheet 2 of 2 Solder Side DC Power Supply Board CPU Board Sheet 1 of 2 Component Side CPU Board Sheet 2 of 2 Solder Side Sensor Board Component Side Sheet 1 of 2 Sensor Board Solder Side Sheet 2 of 2 Terminal Board Backup Buzzer Board Audible Alarm Board System Block Diagram Rear Housing Wiring Diagram Front Housing Wiring Diagram CPU Board Block Diagram Master CPU Block P O CPU Board Slave CPU Block P O CPU Board UPP RTC and SRAM Block P O CPU Board Alarm Control Circuit P O CPU Board Figure 10 10 Slave RAM and PTM P O CPU Board Figure 10 1 Figure 10 1 7 19 A1 688 1 Additional CPU Circuttry 2 Sensor Board Block Diagram Address Decoder for 60K ROM Ais P O CPU Board 1 9 1 6 25 6 25 6 27 6 30 v a 4 2 8 3 8 5 8 7 8 9 8 13 8 15 8 17 8 19 8 23 8 26 8 27 8 29 8 31 8 32 8 35 8 36 8 37 8 38 8 39 10 3 10 4 10 5 10 6 10 7 10 8 10 9 10 10 10 11 10 12 10 13 10 14 Vii Figure 10 13 Figure 10 14 Figure 10 15 Figure 10 16 Figure 10 17
97. and continuity Replace CPU board of master CPU remains Replace Sensor board high or low x 22 Malfunction in frequency See Failure Identification Code 21 converter circuitry for occlusion detection P20 of master CPU remains high or low x P50 IRQ interrupt port Check U101 pin 10 for a high If signal is always high remains high 5 VDC signal replace CPU board UP and DOWN occlusion Check connector CNBUS1 Repair or replace values agree CNBUS2 for proper connection CNBUS1 CNBUS2 if and continuity necessary Replace CPU board Replace Sensor board Malfunction in slide Check battery voltage in Clean contacts clamp detection circuit accordance with Section 5 3 1 Charge or replace the battery Check connector CN803 for proper Repair CN803 if connection necessary Replace safety slide clamp assembly Two air sensor outputs Check connectors CN811 and Repair or replace CN811 NORM and MIN cannot CNBUS1 CNBUS2 for proper or CNBUS1 CNBUS2 if be selected connection and continuity necessary Replace CPU board Replace Sensor board _ 29 Two occlusion sensors Check tightness of connectors Repair or replace CN851 UP and DOWN cannot CN851 and CNBUS1 CNBUS2 for or CNBUS1 CNBUS2 if be selected proper connection and continuity necessary Replace CPU board
98. ansmitter consists of a 500 oscillator and a selector that transfers the oscillator output to two of three transducers The transducers are selected by the air bubble alarm size setting in the configuration option The receiver contains a selector that transfers the transducer outputs to the UPP through an amplifier The transducers operate on the principle that air in the tubing transmits ultrasonic energy much less effectively than fluid This energy is amplified rectified applied to the UPP and then con verted into a digital signal The master CPU monitors the signal and activates an AIR alarm if it detects the absence of a precise level of energy 4 1 9 Occlusion Sensors 4 1 9 1 Downstream Occlusion Sensor See Figures 10 14 and 10 28 The downstream occlusion sensor consists of a moving ferrite core inside a mechanically fixed oscillator coil The moving ferrite core is spring loaded against the IV set tubing When pressure downstream of the pump increases the core moves from its original position which in turn changes the frequency of the oscillator The downstream occlusion sensor output is selected by the multiplexer applied to the master CPU and compared to the occlusion level selected in the configuration option If the occlusion is sufficient to cause a specific frequency change the CPU activates an alarm There is a maxi mum expansion of the tubing beyond which the pump will no longer permit operation The downstream occlu
99. arm Volume LABEL Battery BATTERY Lead Acid NP2 12 STRAP Power Cord SCREW Binder Head M4X10 SCREW Pan Head 2 6 8 SCREW Pan Head 4 10 SCREW Pan Head M3X8 SCREW Pan Head M3X14 w washer assy SCREW Flat Head M3X10 gt 4 4 8 gt 4 6 o e gt 4 eb 8 4 e gt 2 lt 4 9 7 19 A1 688 Illustrated Parts Breakdown 29 47 52 16 25 43 52 19 48 21 4 30 1 4 42 Figure 8 4 Rear Housing Assembly External 8 9 7 19 A1 688 Illustrated Parts Breakdown Item 34 35 8 10 Part XBSUWAOP A XBTSN30P A XWHUZ400 A XXHUWAOL A PZETL102 G 101 LXBZ1004 A 5009410001 TCAUS101 D 0726C1212 QFSH5100 A Not available Not available TLABZIOO F F049810004 F049810005 TLABZ106 C 7108 TLABZIOS C XBBSD30P B XBBSD30P C Mfg Part 4009310016 4009310017 4009330013 40093 10022 30040 10004 F043624003 4004310023 5009410001 07 26 E1 082 07 26 C1 212 5009425014 07 26 01 098 F0498 10004 F0498 10005 07 27 01 018 07 26 01 089 07 26 01 086 Rev A 4009310010 4009310011 Description Qty SCREW Flat Head M4X8
100. ata to be entered Either enter the data as described in the Operator s manual or press the OPTIONS key to leave the PDP mode RAMP PDP RATES HIGH Yellow No flow None sions 1 09 or Note Alert messages or Ramp PDP can only ap pumps run ning soft ware ver sions 1 09 or later The Programmed Ramp PDP parameters have resulted in a calculated flow rate that exceeds the pump s capabilities To correct this alert condition either reduce the volume for total VTBI or increase the Run Time RESUME PDP Ramp Profile Phase Note Alert messages or Ramp PDP can only ap pear on Yellow No flow PRI START or STOP pumps run ning soft ware ver sions 1 09 or pear on later 7 19 A 1 688 The pump is asking if it should resume the Ramp PDP where it was interrupted Do one of the following Press PRI START to start Fluid delivery or press STOP to cancel the alert 1 21 General Description 1 22 7 19 A1 688 Section 2 Hospital Service Procedures This section contains a table describing preventive maintenance which should be performed on the Flo Gard 6201 Single Channel Volumetric Infusion Pump The maintenance procedures outlined in this section may be performed in the hospital If an abnormal condition occurs which is not correctable by performing the following procedures remove the pump from service and troubleshoot it in accordance wit
101. ayed in the upper right corner of the Main Display The date when the failure occurred will be displayed in the Message Display for as long as the keys are held plus one second To 7 19 A1 688 5 1 Troubleshooting exit from the Failure Identification Code viewing mode release the SILENCE and TOT VOL STATUS keys One second later the display of the RATE s and VTBI s data resumes To scroll back through the previous nine codes that occurred press the CLEAR TOT VOL key before the one second period elapses Each failure code along with the time and date will be displayed for one second with a one second off interval after each code After the last failure code has been displayed for 1 second the display returns to normal To exit press the STOP key See Table 5 1 for descriptions of all Failure Identification Codes and instructions on how to cor rect each failure Disassembly reassembly and calibration procedures are located in Section 6 During operation a pump failure 18 indicated by the message FAILURE and the failure num ber in the format nn in the Message and Main Displays 5 3 Automatic Test Modes Warning The automatic test modes are for servicing the pump only and must not be used while the pump is connected to a patient The pump has ten automatic test modes to aid in troubleshooting and manufacturing The ten modes are described briefly in the following paragraphs The procedure to access any of the automatic te
102. battery to clear the condition The battery compartment may need to be opened and the battery momentarily disconnected to turn off the pump Replace front panel film L Replace CPU board Replace Sensor board If the problem persists recharge the battery Repair as required If the problem persists replace the battery Press and release PANEL LOCK switch on the rear panel Loc in the Main Display should disappear 5 15 Troubleshootin Table 5 2 Troubleshooting Chart SYMPTOM CHECKS CORRECTIVE ACTION One or more front panel keys are not accepted PANEL LOCK switch is not accepted The pump does not run on AC but runs on internal battery The Battery Icon is lit while pump is running on AC The Battery Icon is off while pump is running on internal battery Turn pump off and back on and try the key again Check front panel cables for proper connection and continuity Check the operation of the Switch Check CN701 CNI F2 and CNBUS1 CNBUS2 for proper connection and continuity Check CN301 and CNBUS1 CNBUS2 for proper connection and continuity Check that the AC power cord is firmly connected Replace front panel film Replace Sensor board Replace Display board Replace PANEL LOCK switch Replace Sensor board Repair or replace power cord Repair or replace the connectors Replace CPU board Rep
103. bly and Calibration 18 Install pump door cover in accordance with Section 6 3 4 19 Perform the Operational Checkout procedures in Section 7 6 3 15 Spring Retainer Removal The spring retainer is installed into the slide clamp slot at the factory to maintain proper tension on the springs within the assembly It must be removed prior to use if the Insert Slide Clamp op tion 15 enabled 1 Open the pump door See Figure 1 2 for the location of the spring retainer 2 Press the safety clamp arm cover in until the safety clamp latches open 3 Using E ring pliers insert the tips into the holes in the spring retainer 4 Gently remove the spring retainer Keep the removed spring retainer in case it is needed in the future 6 3 16 Spring Retainer Installation The spring retainer is installed into the slide clamp slot at the factory to maintain proper tension on the springs within the assembly If the Insert Slide Clamp option is not going to be used the spring retainer should remain in the assembly during pump use to maintain proper spring ten sion as well as to help prevent the ingress of fluids into the mechanism Instructions for install ing the spring retainer are provided below 1 Open the pump door and insert the Slide Clamp Resetting Tool into the slide clamp mechanism until it stops this tool cannot be pushed in fully 2 Press the safety clamp pin to release the slide mechanism This pushes out the tool slightly 3 Car
104. board Plug CN201 in firmly Replace fuse if necessary Replace Sensor board Replace CPU board Secure encoder disk Replace photointerrupters if necessary Replace Sensor board Replace CPU board Loctite Inc 7 19 A1 688 Troubleshooting log data the alarm log via the modify configuration mode Table 5 1 Failure Identification Codes T ET CODE CAUSE __ CHECKS CORRECTIVE ACTION 78 Drive defect See Failure Identification Code 77 overinfusion High motor rotation against the number of revolution u _ Counter interrupts 79 Drive defect Ensure that pump head is clean underinfusion Low motor and rotates freely rotation against the Check coupling between pump Apply a trace of Loctite number of revolution mechanism and motor 211 or 222 to coupling counter interrupts Check encoder disk for secure set screws and tighten mounting Secure encoder disk Replace Sensor board IN 7 Replace CPU board 82 No acknowledgment Turn pump off and back on If failure recurs replace message from Slave CPU board CPU for three communication trials 83 Undefined message type pump off and back on If failure recurs replace re
105. ce ee EDU CX Oe E s 4 1 CPU System 4 1 1 CPUs 4 1 2 Programmable Timer Module 4 1 3 Watchdog Function 4 1 4 Controllers 4 1 5 Multiplexer 4 1 6 Universal Pulse 4 1 7 Communication Controller 4 1 8 Air Sensor Circuit 4 1 9 Occlusion Sensors 4 1 10 Tube Misloading Detector 4 1 11 Slide Clamp Detector 4 1 12 Battery Low Alert Alarm Detector 4 1 13 Interlock Switch 4 1 14 Panel Lock Circuit 4 1 15 Keypad 4 1 16 Displays 4 1 17 Motor Driver 4 1 18 Motor Rotation Detectors 7 19 A1 688 4 1 4 1 4 2 4 3 4 3 4 3 4 4 4 4 44 4 5 4 5 4 5 4 5 4 6 4 6 4 6 4 6 4 2 DC Power Supply and Power Control Circuit 4 7 Troubleshooting i o 3 ox s s s s s s os s s s OE ove Ne x 5 1 5 1 Introduction 5 2 Failure Identification Codes 5 1 5 3 Automatic Test Modes ode us ode ue x We 2 5 3 1 Automatic Test Mode 1 Calibration Mode I 5 3 2 Automatic Test Mode 2 Calibration Mode 2 5 4 5 3 3 Automatic Test Mode 3 Manufacturing Test Mode 5 5 5 3 4 Automatic Test Mode 4 Aging Mode 5 5 5 3 5 Automatic Test Mode 5 Display Check Mode 5 6 5 3 6 Automatic Test Mode 6 Time Information Display Mode 5 6 5 3 7 Automatic Test Mode 7 Pumping Sensor Monitoring
106. ceived from Slave CPU CPU board 86 reading Check calibration of downstream See Failure Identification downstream occlusion _ occlusion sensors Code 2 sensor is too high 87 LVDT reading of Check calibration of upstream See Failure Identification upstream occlusion occlusion sensors Code 4 Sensoristoohigh I 90 RATE VTBI and VI data Turn pump off and back on If failure recurs replace checksum is not 0 CPU board 91 Checksum error of Reset all of PDP If failure recurs replace Programmed Delivery CPU board Profile stored data 92 Checksum error of Reset all of PDP If failure recurs replace Programmed Delivery CPU board Profile working data 93 Write data and read data Turn pump off and back on If failure recurs replace of M5M5165 do not CPU board mE 94 Configuration option Reset all of the configuration settings checksum is not option settings in accordance with 0 Section 1 5 2 pump off and back on If failure recurs charge or Check battery voltage in replace the battery accordance with Section 5 3 1 Replace CPU board 95 Checksum error of alarm Turn pump off and back on Clear If failure recurs replace CPU board Inc 5 14 7 19 1 688 Troubleshooting Table 5 1 Failure Identification Codes CAUSE CHECKS Checksum error of ROM code Turn pum
107. cement air sensor to the pump head tightening torque of 2 kgf cm or 1 7 in Ibs and reconnect CN811 Route the wires to their original location and replace any cable ties that were removed in step 2 The number of ties and their locations should ap proximate the original configuration Trim the ends of all newly added cable ties so that they are flush with the cable tie buckles If the ground wire screw was loosened in step 2 tighten the ground wire screw to 7 kgf cm 6 1 1 7 19 A1 688 6 11 Disassembly and Calibration 7 Perform the calibration in Section 6 4 1 and 6 4 2 8 Perform the Operational Checkout procedures in Section 7 6 3 12 Replacement of Force Sensing Resistor FSR Devices for Tube Misloading Sensors Remove pump door cover in accordance with Section 6 3 4 2 Separate the front and rear housings Section 6 3 1 3 Disconnect the tube misloading sensors Figure 8 6 items 10 and 11 from the connector at rear top of the pump head assembly by pulling their connector housings Do not re move them by pulling the film portion 4 Open the pump door 5 Remove two Phillips screws Figure 8 7 item 16 which secure the upstream occlusion sensor Figure 8 7 item 9 to the pump head base plate Caution Do not scratch the ribbon connectors located above the sensors Scratches can damage the connectors 6 Pulland rotate the sensor 45 clockwise and carefully remove it from the pump head base plate 7
108. communications between the pump and a 2400 computer The baud rate is 9600 when the 4800 pump is in modify configuration mode 9600 13 Computer Control 1 Disabled Disabled Determines the type of computer contro option 2 Off with Alarm available at power up The pump will drop out of remote control when an alarm occurs 3 On with Alarm The pump will remain in remote control when an alarm See the Programmer s Manual for additional information 14 Hospital Area Designator 0 no message 0 Determines the hospital area designator to be 1 NICU displayed upon power ON for 3 seconds 2 PICU These messages can be redefined using the 3 MED SURGICAL x computer communications feature 4 TRAUMA BURN UNIT 5 OPER ROOM 6 CARDIAC ICU 7 SURGICAL ICU 8 ICU 9 ONCOLOGY 7 19 A1 688 1 15 General Description Parameter Description Table 1 1 Configurable Settings Setting Options Factory Settings 15 Close Clamp Determines whether or not the CLOSE CLAMP message appears with the DOOR 1 OFF 2 ON 16 Insert Clamp Determines whether or not the slide clamp loading feature is enabled The spring retainer must be removed when this feature is enabled See Sections 6 3 15 and 6 3 16 _ Note The alert or alarm option is available only on pumps running software versions
109. cover Section 6 3 18 2 Remove the EPROM access cover by removing securing screw 3 Locate the CNTEST connector beneath the EPROM access cover Note Connections called out in the following steps refer to the CNTEST connector Pin 8 of the CNTEST connector is always used as signal ground 4 Connect a voltmeter to Vmain pin 6 With the pump powered off the reading should be 13 65 0 15 VDC The ripple voltage should be measured using an oscilloscope or us ing a 0 1 WF capacitor with the lead connected in series and the voltmeter set to AC The ripple voltage should be lt 100 mVp p at 105 VAC 5 Connect the voltmeter to Vref pin 1 Power up the pump While in STOP mode the voltage should be 5 000 0 050 VDC 6 Measure the voltage at pin 3 The voltage should be 5 00 0 30 VDC 7 Measure the Vkey voltage at pin 5 The voltage should be 5 00 0 30 VDC 8 Measure the Voth voltage at pin 4 The voltage should be 12 90 to 13 90 VDC 7 19 1 688 6 29 Disassembly and Calibration 10 11 12 13 14 6 30 Measure the lithium backup battery voltage at pin 7 It should be 3 0 to 3 4 VDC Press the ON OFF CHARGE key to turn off the pump Disconnect all test equipment Replace the EPROM cover and the battery Section 6 3 18 Calibration is not required if Vcpu voltage is within specifications If the values are out of specification calibrate the voltages using the following procedure Connect t
110. ctive action necessary to resolve failure codes The causes of each failure code are listed in the order in which they are most likely to occur Perform the corrective action items in the order in which they are listed and retest the pump after each ac tion All replacement procedures are contained in Section 6 There are two types of Failure Identification Codes Alarm codes 1 19 and Failure codes 20 and above Alarm codes report malfunctions generally correctable by the operator Failure codes may require servicing of the pump code of 0 indicates that less than 10 alarms failures have occurred since the log was cleared The time and date will also be 0 7 19 A1 688 5 7 Troubleshooting Table 5 1 Failure Identification Codes CAUSE No alarms or failures Air bubble detected in a Run mode CHECKS CORRECTIVE ACTION No action necessary ss Check for air in tubing Ensure set is correct type and is properly loaded Ensure set tubing is not scratched or deformed Perform Section 5 3 2 steps 1 through 5 Downstream occlusion was detected The sensor output increased by a specified value Check for scratched or deformed tubing Verify that solution and ambient temperatures are between 60 and 100 F 15 5 and 37 7 C Ensure set is correct type and is properly loaded Check for spilled solution in sensor region Expel air in tubing Replace or reposition set
111. d Figure 10 19 Additional Sensor Board Circuitry Figure 10 20 Display Board Figure 10 21 LCD Drivers P O Display Board Figure 10 22 Liquid Crystal Displays P O Display Board Figure 10 23 LED Lamps P O Display Board 7 19 A1 688 10 1 Diagrams Figure 10 24 Audible Alarm Board Figure 10 25 Backup Buzzer Board Figure 10 26 Terminal Board Figure 10 27 Accessories Figure 10 28 Pumphead Sensors Figure 10 29 Front Panel Key Assignments Figure 10 30 Power Supply 10 2 7 19 A1 688 PHROFFM PWROFFS RS232C BVBONMP INTERFACE P W 12 BAUD RATE MAIN F 12 M GENERATOR MASTER SLAVE BATTERY P U C P U POWER CONTROL CIRCUIT R A 0 D T D S ADDRESS i COMMUNICATION i i READ CONTROLLER MEMORY N RANDOM ACCESS MEMORY 12 BATTERY SYMBOL ICON LED 11 SLIOE SLOCLMP CLAMP RANDOM ACCESS MEMORY CONTROLLER 2 PROGRAMMABLE TIMER gt ee Si a eee MODULE 13 INTERLOCK f HE ER 10 MISLOADING DETECTOR INPUT OUTPUT 8 CONTROLLER AIR BUBBLE DETECTOR 0 Ed P NURSE CALL UP OCCL pare qu CIRCUIT EB 181 3 AUDIBLE DONN OCCL ALARMS 18 ROTATIONM U Y 16 DETECTOR LCD COMPUTER MONITOR NEXT OPTIONS T CONTROL m DRIVER S LED LED LED LED 17 MOTOR E 1
112. different 4 1 2 Programmable Timer Module PTM see Figure 10 10 The programmable timer module PTM divides the 8 MHz system clock into 500 kHz for the oscillation of the air sensor and also generates signal for pulse width modula tion control of the motor driver The slave CPU calculates and outputs motor drive signals based on the rate information from the master CPU It also sets a motor current level in the PTM from a reference table 4 1 3 Watchdog Function The watchdog function is performed in two ways Both CPUs monitor each other s status The purpose of this watchdog is to detect a malfunction of either microprocessor and stop the pump with an alarm See Figures 10 7 and 10 9 Both CPUs communicate through the two serial communication lines Tx and Rx Each CPU has communication counter which is initialized to a predetermined value by a signal from the other CPU The counter is then decremented by one count every 32 768 mS The counters are nor mally initialized again by the signal from the other CPU before they decrement to zero If a counter reaches zero it indicates that the watchdog signal from the other CPU was never re ceived This indicates a problem with the other CPU The remaining functional CPU then stops the pump with visual and audible alarms If communication between the CPUs cannot occur both CPUs stop the pump with visual and audible alarms Should both CPUs fail at the same time this watchdog function
113. dinary tester with 3 accuracy Adjust the potentiometer until the output current 1s 0 85 A Slowly turn VR2 counterclockwise until the voltage between pin 2 red and pin 3 black of CN301 is 13 65 V 0 05 0 V It may be necessary to readjust potentiometer of the external circuit during this step Check that the voltage between pin 1 yellow and 3 black of CN301 15 between 13 8 and 14 5 V Disconnect the resistive load and check that the voltage between pins 2 and 3 at no load is 13 7 0 1 V 17 Calibration of Output Current Limit by VRI 7 19 A1 688 a Adjust the variable transformer output to 100 VAC and adjust the external circuit for an output current of 0 9 A 6 31 Disassembly and Calibration 18 19 6 4 2 Note Note Slowly turn VR1 clockwise so that the voltage between pin 2 red and pin 3 black of CN301 is 11 5 0 5 V Adjust the variable transformer output to 135 VAC and check that the voltage between pin 2 red and pin 3 black of CN301 is 13 65 0 1 V Turn off the pump and disconnect the external circuit Reassemble the pump Perform the Operational Checkout procedures in Section 7 if any calibration was per formed Air Sensor Calibration This section must be performed if the pump head sensor board air sensor door door assembly door latch or latch pin is replaced Verify if a modification to the pump head door is necessa
114. door 4 Place the distal end of the administration set in a container or sink to dispose of pumped solution 7 19 A1 688 7 3 Checkout 7 3 2 2 Self Test Turn pump on by pressing the ON OFF CHARGE key Check that the pump performs the fol lowing self test l The following displays illuminate momentarily ALARM PUMPING and ALERT LEDs OPTIONS and NEXT indicators COMPUTER CONTROL and MONITOR icons Plug icon or Battery icon is also illuminated depending on the pump s power source segments of the Message and Main Displays illuminate momentarily The Hospital Area Designator is displayed for 3 seconds in the Message Display if the configuration option is selected The occlusion detection level is momentarily displayed in the message display LEVEL 1 2 or 3 followed by AUDIBLE SWITCHOVER if the Audible S witchover option is enabled If both Auto Restart and Flow Check are selected through the configuration option the message AUTO RESTART appears for one second in the Message Display Three distinct audible tones sound PRI RATE and PRI VTBI are then displayed SEC RATE and SEC VTBI are also displayed if both of them are not zero 7 3 2 3 Primary Infusion Test 7 4 1 Press the PRI RATE key and enter a flow rate of 100 mL hr on keypad Press the PRI V TBI key and enter a volume to be infused of 10 mL on the key pad Open the flow control clamp on the administration set Start infus
115. downstream occlusion alarm occurs Press and hold the SILENCE and TOT VOL STATUS keys until a Failure Identification Code appears in the lower right corner of the Main Display The Failure Identification Code should be 2 or 3 Perform the Operational Checkout procedures in Section 7 Upstream Occlusion Sensor Calibration Connect the AC plug of the pump to a 115 5 0 60 Hz power source Enter Auto matic Test Mode 1 and check the calibration as described in Section 5 3 1 steps 7 through 9 If the value is out of specification calibrate the sensor using the following procedure Remove the pump head door cover See Section 6 3 4 Loosen and remove the stop Figure 8 5 item 19 If it is stuck apply a small amount of isopropyl alcohol to the threads Wipe the threads clean Lay the pump on its rear and place the thickness gauge on the upstream occlusion sensor then close the pump door Apply Loctite 211 or 222 to the threads and reassemble the stop in the door Slowly turn it with a screwdriver until the value in the PRI RATE window of the Main Display is between 3273 and 3277 Knock on the center of the door by the back of fingers and check that the reading does not change more than 2 counts Allow the Loctite 211 or 222 to set Remove the thickness gauge and stand the pump upright Turn off the pump Install the pump head door cover see Section 6 3 4 The following procedure confirms that the calibration is c
116. e 10 23 LED Lamps P O Display Board 07 19 A1 688 10 25 CN753 27751 irt QMB 12 54 1 Figure 10 24 Audible Alarm Board 10 26 VEIT CN751 2 2 D754 EC10DSI B2752 C753 PIN 1 of 751 is connected to GND via wire harness 1 0u But true GND line is VBZ R758 BUZZER 360k CN752 3b N C R760 0753 2 b BUPBZ 2SK6804A 1 GND 3 0k 20751 4h 0725 64 GN D J S ND GND Figure 10 25 Backup Buzzer Board 10 27 3201 ZEWNHV IV F O ID q x _______ xZ dng E QNS V OZN2 96 SN AHU e 5 9 r p s ON AH pe SE 515 e bH WOO AH 2 10 28 Figure 10 26 Terminal Board v A INO 39VUl 542 518 ON AH FONS r uteuA 12307 1 0 xZOWOV NZOW zgana QO zxo 2 2 oor T I x Ts D 0 N 0 QJ TOL N u NUOTO Wc6OL MNOD TSZLYA NOTO IWE6OT MNOD Figure 10 27 Accessories 10 29 LAVHS 9 7595 gt sanft I x
117. e 2 1 If solution spillage onto the pump ing mechanism or front panel occurs it should be cleaned immediately If necessary contact Product Service at 1 800 THE PUMP s Table 2 1 Cleaning Solutions CLEANER I MANUFACTURER LpH Septisol Vestal Labs Inc Cidex 7 Surgikos Inc Super Edisonite Edison Chemical Co Bafix I Hysan Corp Tor Huntington Labs Hi Tor Plus Huntington Labs 1096 bleach and water Soapy water x isopropyl alcohol up to 95 Caution Attempts to clean or disinfect internal parts autoclaving or steriliza tion by ethylene oxide gas will damage the pump and void the war ranty Caution The following chemicals may damage the plastic front panel and tube misloading sensors Acetoldehyde Acetone Ammonia Benzene Hy droxytoluene Methylene Chloride n Alkyl Dimethyl Ethyl Benzyl Ammonium Chloride and Ozone For a pump that has been in an Isolation Area select those agents from Table 2 1 that both clean and disinfect Only external parts of the pump should be disinfected The following are proce dures for cleaning accessible areas of the pump Do not use hard instruments for cleaning 1 the door latch to the open position Open the door and press the safety clamp latch until it locks in the open position 2 2 7 19 A1 688 Hospital Service Procedur
118. e 8 3 item 22 Reassemble in reverse order Tightening torque for items 22 and 24 is 9 kgf cm 7 8 in Ib and for item 21 is 5 kgf cm 4 3 in Ib Be sure to match the color of the wire when resoldering the black and white wires to the fuse holders Perform the Operational Checkout procedures in Section 7 6 3 27 Replacement of PANEL LOCK Switch Separate front and rear housings in accordance with Section 6 3 1 Pull out black pushbutton Figure 8 4 item 8 on rear of pump while holding the rear housing Desolder pink and brown wires from switch Remove hex nut and lockwasher securing the switch and remove it Reassemble in reverse order Perform the Operational Checkout procedures in Section 7 7 19 A1 688 6 23 Disassembly and Calibration 6 3 28 Replacement of Lithium Backup Battery The lithium backup battery provides backup voltage to the pump s memory when the main bat tery is disconnected To avoid loss of configuration option settings record the settings and ensure that the main battery is connected before beginning this procedure 1 Separate front and rear housings in accordance with Section 6 3 1 2 Cutthe tie wrap holding the lithium battery on the CPU board Figure 8 2 item 3 3 Disconnect connector CN304 and remove the lithium battery 4 Install replacement battery in reverse order 5 Verify that the configuration option is set as desired and modify if necessary See Sec tion 1 5 2 6
119. e TIME and TOT VOL STATUS keys simultaneously Hold the keys for 1 second 2 Pressthe NEXT or SEC START key to access each parameter sequentially Record the configuration settings 3 Exit the configuration inspection mode by pressing TIME and TOT VOL STATUS again or press the STOP key 7 19 A1 688 Disassembly and Calibration 4 Record the contents of the alarm log by pressing the SILENCE and TOT VOL STATUS keys simultaneously Within one second press the CLEAR TOT VOL key to display the rest of the failure codes 6 3 Disassembly Reassembly Disassembly of the Flo Gard 6201 Single Channel Volumetric Infusion Pump 15 limited to the mechanical components and printed circuit boards PCBs It 15 recommended that electrical problems be corrected by replacing entire PCBs unless circumstances warrant component repair Use only approved replacement parts provided by Baxter Healthcare Corporation and listed in Section 8 Please read all steps in the procedure before beginning The procedures are given in order of dis assembly Disassemble the pump only as far as required to complete repair All fastening com ponents such as screws washers and nuts used in the pump are metric Be sure to use metric tools and replace only with metric components Caution The pump is sensitive to electrostatic discharge damage ESD AI ways wear a grounded wriststrap when performing maintenance on the pump to prevent damage to components Warni
120. e the E ring Figure 8 5 item 5 that secures the door latch Lift the door latch and carefully pull it out of the pump door Use caution to avoid los ing the associated parts on the door latch pin To replace the latch lay the pump on its back Place one thin washer Figure 8 5 item 8 the spring item 6 and the other thin washer item 8 on the door latch pin Insert the pin into the hole in the pump door Open the pump door slightly Press the door latch in toward the pump door so that the spring is compressed Toray Dow Corning 7 19 A1 688 6 7 Disassembly and Calibration 10 11 12 13 6 3 6 6 3 7 6 3 8 Install 4 mm washer item 7 onto the pin Install the E ring item 5 onto the pin Calibrate in accordance with Sections 6 4 2 through 6 4 4 Perform the Operational Checkout procedures in Section 7 Replacement of the Pump Door or Pump Door Assembly Remove the pump door cover in accordance with Section 6 3 4 Remove two set screws Figure 8 5 item 29 Slide the hinge pins Figure 8 5 item 14 toward each other and remove the door Install the replacement door or door assembly in reverse order Note the alignment of the hinge pins and make sure that the tapered ends are pointed toward each other Calibrate in accordance with Section 6 4 1 through 6 4 4 Perform the Operational Checkout procedures in Section 7 Replacement of Door Latch Pin Remove one screw Figure 8 6 item 17
121. ear peristaltic pump head which is programmable and permits infusion of primary and secondary medication programs The secondary program automatically switches over to the primary pro gram when secondary infusion is complete automatic piggybacking The pump operates on standard 115 VAC 60 Hz electrical power or on its self contained re chargeable battery It 1s portable and has a panel lock out feature to prevent patient tampering It is designed for use with Baxter s standard administration sets which contain an s as the last character of the code number for example 2C5537s When infusing solutions through a central line catheter sets with Luer lock adapter should be used Sets with a Flashball device are not recommended in these applications The primary rate of infusion 15 selectable from 1 to 1 999 mL in 1 mL hr increments and 1 0 to 99 9 mL hr in 0 1 mL hr increments The secondary rate is selectable from 1 to 999 mL in 1 mL hr increments and 1 0 to 99 9 mL hr in 0 1 mL hr increments The volume to be infused is also selectable from 1 to 9 999 mL in mL increments and 1 0 to 99 9 mL in 0 1 mL increments The total volumes infused from primary and secondary programs are added together and accu mulated and can be displayed on demand The primary and secondary VTBIs are independently decremented and displayed Upon completion of the primary VTBI the pump automatically switches to a keep vein open KVO rate If the pum
122. ears all programming alerts while pump is running Opens and closes pump door Turns the pump on and off The internal battery charger re mains on regardless of the ON OFF CHARGE key as long as the pump is plugged in Yellow LED always lit while the pump is operating on bat tery power Green LED always lit while the pump is plugged in and the battery 15 charging Lights for at least 2 seconds each time the host computer communicates with the pump when the pump is in monitor mode Flashes when the pump is initiating communications with a host computer to enter the computer control mode It is constantly illuminated when the pump 15 in computer con trol mode starts the delivery of the secondary solution Allows programming of the secondary VTBI General Description 17 OPTIONS Key Legend 18 SEC RATE Key 19 CLR Key 20 Numerical Keypad 2 PRI VTBI Key 22 PRI RATE Key 23 PRI START Key 24 Main Display 25 ALARM LED 26 PUMPING LED 27 ALERT LED 7 19 A1 688 Allows the pump to operate in special modes if enabled The OPTIONS legend lights when the key is enabled Allows programming of the secondary infusion rate Clears any locked in values and programming values cur rently being entered The numerical values for rate VTBI and time are entered with these keys Allows programming of the primary VTBI Allows programming of the primary infusion rate Starts the primary infusion
123. eats DECAL Tubing Channel 1 oe DECAL Tubing Channel 1 LABEL Slide Clamp Slot 1 ae SCREW Flat Head M2X5 2 SCREW Flat Head 1 T TAPE Conductive Finger 2 TE BOX HNT oua x eux Soe ee ed hus WASHER M3 sss S26 Gaya 64 426 es SCREW Pan Head M3X8 w spring washer 6 7 19 A 1 688 Illustrated Parts Breakdown Figure 8 6 Pmp Bs w Tube Misloading Detectrs 8 15 7 19 A1 688 Illustrated Parts Breakdown Pump Base Plate Assembly Figure 8 7 Sve Part Mfg Part Description Qty LPLTC106 A 5048017 PLATDB Base nos E ee 2 LXBZ1020 A 504018 SCREW Flat Head 17 6 1 3 1001 S048015 SPRING Downstream Occl Sensor l 4 MSPR1002 B 5048014 SPRING Upstream Occl 1 5 NSFTZ102 A 5048012 ACTUATOR Occl Sensor 2 6 2 5048928 SCREW Pan Head 1 7 4 5 4 7 2 5048893 WASHER MIT ad ve p SSD REA 2 8 S048901 WASHER M2 54 43 dace anak qe As 2 9 50100 5048022 4 HOUSING Sensor 2 10 PCOVPIOI C 5048436 COVER Safety Clamp Arm 1 11 PZETL102 E S048508 a PLATE Ground Upstrm Occl 1 12 CCiLZ100 A 5048041 COIL Occl S
124. eck for a white tubing guide shim or the letter A on the door opposite the air sensor If the shim or A is present use the air sensor calibration values of 330 565 if the shim or A is NOT present use the calibration values of 400 650 Plug the pump into a 115 5 0 VAC 60 Hz power source Enter Automatic Test Mode 2 Load a Baxter s s suffix standard administration set and prime it with fluid Close the pump door Ambient and solution temperatures must be between 72 and 82 F 22 and 282 Open and close the pump door two more times and wait 2 minutes Check the NORM value at PRI RATE window and the MIN value at PRI VTBI win dow Both values should display between 330 and 565 or 400 and 650 Check above for the proper values Remove the primed tubing and load an unprimed calibration tubing segment and close the door Open and close the door two more times and wait 2 minutes View the NORM value displayed in the PRI RATE location at the upper left of the device s main display Next view the MIN value displayed in the PRI VTBI location at the lower left of the main display Both values must be less than 11 If they are out of specification perform the procedure in Section 6 4 2 Follow steps 7 through 11 to check that the tube misloading sensor outputs in SEC RATE and SEC VTBI windows are within specification Load a Baxter s s suffix standard administration set and prime it with fluid With the p
125. ected The sensor output decreased to an absolute value Low battery voltage 10 4 V or less was detected Communication alarm was detected A framing error overrun error or parity error occurs during the communication with an external computer CHECKS See Failure Identification Code 4 If BATTERY LOW alarm is on and CHARGING LED is off check a tightness of AC plug b AC voltage source power fuse d battery fuse Table 5 1 Failure Identification Codes CORRECTIVE ACTION b If AC voltage is below 105 VAC connect pump to a correct voltage source c Replace if it has failed a Plug in firmly d Replace if it has failed Turn pump off and recharge for 8 hours Check that the pump is in computer control mode Check for the loss of the communications link Verify that computer software is correctly loaded onto PC If alarm recurs after recharging check and repair loose connections at battery terminals If problem persists replace battery Place pump into computer control mode Ensure communication cable is plugged in and or the cable is wired correctly Correct problems with PC software 8 Communication time out See Failure Identification Code 7 Place pump into alarm was detected No i computer control mode communication between Ensure communication the pump and
126. efully remove the tool If the slide clamp mechanism was activated properly the ridges on both sides of the tool should rub against the claws of the mechanism 4 Insert the spring retainer until it locks in place 7 19 A 1 688 6 17 Disassembly and Calibration 6 3 17 Replacement of Back Plate Remove pump door cover in accordance with Section 6 3 4 Remove the back plate cover Figure 8 5 item 16 by removing the screw inside the door item 27 Then remove the 7 screws Figure 8 5 item 26 from the outside of the door Perform this step carefully to avoid losing springs item 18 Remove the 5 springs item 18 and the b ck plate item 17 Install the replacement back plate Ensure that the back plate is clean and not worn En sure that the notch in the back plate aligns with the tongue in the door Ensure that all 5 springs item 18 are in place and perpendicular to the back plate cover Install the back plate cover item 16 in reverse order Apply pressure to the back plate cover and install the screws items 26 and 27 working from the outside edges to the cen ter That is install the top and bottom corner screws first followed by the screws in the center of the back plate cover Before tightening these screws press the back plate a few times from the inside of the door to ensure smooth operation Tighten these screws to 6 kgf cm 5 2 in Ib Replace pump door cover in accordance with Section 6 3 4 Per
127. eline is set j ss ee ee eee n 6 Air Bubble Alarm Size 1 MIN average 50 uL NORM Determines the air bubble size which will cause 2 NORM average 75 uL an AIR alarm 7 Alarm Off Interval 1 7 1 Selected setting is equivalent to the number of seconds between each occurrence of the three beep alarm tone 8 Alert Off Interval 1 7 7 Selected setting is equivalent to the number of seconds between each occurrence of the one beep alert tone 1 14 7 10 G eneral Description Table 1 1 Configurable Settings arameter Description Setting Options Factory Settings 9 Maximum Rate of Infusion 1 1999 mL hr 1999 Sets the maximum programmable primary mL hr infusion rate of both pumps When the maximum primary rate is 999 or higher the maximum secondary rate is 999 At values below 999 the maximum secondary rate matches the value of the maximum primary rate 10 Maximum VTBI 1 9999 mL 9999 mL The maximum volume that the pump can be programmed to infuse 11 Flow Check 1 OFF OFF Determines whether the flow check display will 2 ON appear during pump operation or only when the decimal point key and TOT VOL STATUS keys are pressed simultaneously 12 Baud Rate 300 9600 Determines the baud rate for normal 1200
128. embly three dots the third level of subassembly and so on To obtain replacement parts contact Product Service The first column shows the figure and item number of each part The second column is the Product Service part number The third column is the manufacturer s part number and the last column is the quantity per assembly 7 19 A 1 688 8 1 Illustrated Parts Breakdown Front Housing Assembly Figure 8 1 Item Sve Part Mfg Part Description Qty 1 049120004 F049120004 HOUSING FRONT SUB ASSY 2 F049120022 F049120022 oo PUMP HEAD ASSY 1 Note See Figures 8 5 through 8 9 for detail 3 HPNL1025 A 5003474001 PANEL FODE MUS p b 8 1 4 PGUMMIO3 K F044630004 505 554 a dem A l 5 XBPUF30P A 4009310009 SCREW Pan Head M3X20 6 XBSUFAOP A 4009310015 SCREW Flat Head 18 3 10 GCOVAIOI A F043624002 COVER Pump Head 41 455 uud uq p a xx 11 LRTNPIOO B F044620002 SPRING RETAINER 2 XBSUF30P A 4009310014 SCREW Flat Head 12 5 8 2 7 19 A1 688 Illustrated Parts Breakdown Figure 8 1 Front Housing Assembly External 8 3 7 19 A1 688 Illustrated Parts Breakdown Item Part F049 120004 104 104 CPWBX104 B 104 GLEGG100 D 103 LDAi1008 A PGUMM103 J PSPAF103 A PSPANIO3 A PSPA
129. ement 7 3 2 Functional Testing 7 3 3 Door Open Alarm Testing 7 3 4 Air Alarm Testing 7 3 5 Drive Defect Tesu Ocel sion Check 7 3 6 Downstream Occlusion Testing 7 3 7 Upstream Occlusion Testing 7 3 8 Battery Check 7 3 9 Panel Lock Test 7 3 10 Safety Clamp Test 7 3 11 Alarm Volume 7 3 12 Slide Clamp Test 7 3 13 Electrical Safety Tests 7 3 14 Accuracy Tests 9 1 Warranty Information 9 2 Service Information 9 3 General Information 7 19 A1 688 Diagrams Data Sheet Flo Gard 6201 Volumetric Infusion Pump 2 8063 Multiple Key Combinations e e Figure 1 1 Figure 1 2 Figure 1 3 Figure 6 1 Figure 6 2 Figure 6 3 Figure 6 4 Figure 7 1 Figure 8 1 Figure 8 2 Figure 8 3 Figure 8 4 Figure 8 5 Figure 8 6 Figure 8 7 Figure 8 8 Figure 8 9 Figure 8 10 Figure 8 10 Figure 8 11 Figure 8 12 Figure 8 12 Figure 8 13 Figure 8 13 Figure 8 14 Figure 8 15 Figure 8 16 Figure 10 1 Figure 10 2 Figure 10 3 Figure 10 4 Figure 10 5 Figure 10 6 Figure 10 7 Figure 10 8 Figure 10 9 List of Illustrations Front View of Pump Pump With Door Open Rear View of Pump IE Adhesive Application Pressure Application Points LCD Cushion Placement Inside View C
130. ensor Assy 2 13 RCORFIOO D 5048013 CORE Occl Sensor 2 14 F049120023 049120023 SENSOR AIR ASSEMBLY 15 TLABHIO9 B 5048468 LABEL Safety Clamp l 16 XBSUF20P A 5048962 SCREW Flat Head 2 10 6 8 16 7 19 A1 688 Illustrated Parts Breakdown P 2 LX 7 7 Y 3 PaO 4 12 2 CA an NS 55 of Q ADS S Figure 8 7 Pump Base Plate Assembly Rear 8 17 7 19 A1 688 Illustrated Parts Breakdown Pump Base Plate Assembly Figure 8 8 Item Sve Part Mfg Part Description Qty CCRA1006 A 5047875 CLAMP SAFETY SLIDE ASSEMBLY 1 See Figure 8 9 for detail 2 LBRC1006 A S048426 RETAINER MotorSpring 1 3 LBSHZ101 D 5048497 se STOPPER Z Mh ae Se umata S 1 4 LPLTM104 D 5048488 sn WHEE ENCOUED x 1 5 LPLTP104 A 5048484 SU PINGER GLZ DE x hu dope eiue j 6 LPLTPIO4 B S048485 x s FINGER 3456 4 7 MCAMP100 A S048483 CAN d wr gp W ds 8 8 MJNTM100 B 5048454 COUPLING 1 9 MSPRD102 A 5048471 SU SPRING Motor y 2 10 100 5048511 BEARING Pumping Finger 9 11 100 048512 BEARING FingerBox 1 12 NSFTD103 A
131. erally cleared by the operator taking the appropriate action Table 1 3 lists the various alerts and possible causes Table 1 3 Alert Messages Alert Condition Pressed The pump has been left in the STOPPED mode for more than two minutes Green KVOrate None Primary has been delivered and the Yellow pump has switched to 5 mL hr KVO rate or programmed rate whichever is lower Message STOPPED KVO PHI VTBI 0 NEW RATE Green Nochange Primary or Secondary flow rate is being Yellow until SEC RATE changed while pump is running Pump procedure will not exit this alert condition until the 15 appropriate START key is pressed completed PRI 0 Yellow No flow PRI or The pump cannot be started without SEC entering a primary flow rate START BATTERY Green Nochange None Battery needs recharging The pump will LOW Yellow stop operating in approximately fifteen with audible minutes or longer unless it is plugged into alert an AC source SEC Green Nochange SEC Secondary piggyback information is PROGRAM Yellow RATE or being programmed into the pump while it SEC VTBI is running in primary mode Pump will not exitthis alert condition until SEC START is pressed SEC RATE Yellow No flow SEC A secondary piggyback
132. erform Section 6 4 4 steps 2 and 3 Check that the voltage readings in the SEC RATE and SEC VTBI windows are within specification The pump must be plugged in to obtain voltage readings within the specifications below Window Displayed SEC RATE SEC VTBI Specification 688 714 a a Actual voltage Displayed data x 0 01953 b Actual voltage Displayed data x 0 00488 If the BB display is out of specification replace the lithium backup battery per Section 6 3 28 MB is a value relating to the voltage of the charging circuit If the MB display is out of specification turn the pump off and charge it for 8 hours Repeat steps 1 and 11 If the MB display is still out of specification perform the following procedure Remove the battery cover by removing 4 screws Figure 8 4 item 27 on the battery cover located on the back of the pump Disconnect the main battery at the battery termi nals and perform steps 1 and 11 If the MB display is out of specification the DC power supply must be calibrated per 6 4 1 7 19 A1 688 5 3 Troubleshooting 16 If the MB display is within specification as described in Step 11 the main battery should be replaced per Section 6 3 18 5 3 2 Automatic Test Mode 2 Calibration Mode 2 The purpose of this Automatic Test Mode is to check the calibration of the air sensor and to check the tube misloading sensor outputs Open the door and ch
133. ery Turn pump off and back on If failure recurs replace voltage detection CPU board circuitry Input to A D converter remains low 62 Malfunction in memory Turn pump off and back on If failure recurs replace back up battery voltage CPU board replace detection circuitry Input Sensor board to A D converter remains high 63 Lithium backup battery Check connector CN304 for proper Plug CN304 in firmly voltage is too low to back connection and continuity Replace CPU board up the memories Heplace Sensor board Replace lithium backup battery 64 Malfunction in A D Turn pump off and back on If failure recurs replace converter circuitry A D CPU board Replace conversion for 0 through Sensor board 3 channels did not complete in 144 uS 5 12 7 19 A1 688 65 66 67 68 CODE CAUSE Malfunction in A D converter circuitry A D conversion for 4 through 7 channels did not complete in 144 45 Supply voltage of CPU circuitry is too high Supply voltage of CPU circuitry is too low Malfunction in A D converter circuitry A D conversion for channels 8 and 9 did not complete in 72 15 69 Abnormal battery recharging voltage Turn pump off and back on Turn pump off and back on Turn pump off and back on Sensor board Troubleshootin Table 5 1 Failure Identification Codes x CHECKS CORRECTIVE ACTION Turn pump off and back on If failure recurs
134. es 2 Using cotton swab dampened with one of the agents listed in Table 2 1 clean all tub ing guides and tubing channels from the top of the pump to the exit point below the safety clamp Clean all surfaces in the pump head which may contact the tubing 3 Clean all surfaces of the air sensor located just above the safety clamp This area must be completely dry and free of foreign matter prior to reuse 2 3 Battery Charging The battery is recharged whenever the pump is plugged in regardless of whether the pump is on or off However for optimal charging turn the pump off The Plug Icon 15 illuminated whenever the battery is charging The battery must be stored in a charged condition and should be re charged at least once a month To charge the battery simply plug the pump into a 115 VAC out let 7 19 A1 688 2 3 Hospital Service Procedures 2 4 Preventive Maintenance Table 2 2 lists preventive maintenance for the pump which should be performed at the intervals shown CHECK Pump mechanism Table 2 2 Preventive Maintenance Procedures x ACTION Schedule As required but recommended after every use Clean with an agent listed in Table 2 1 Case Clean with an agent listed Table 2 1 Rear Panel Connector comm port Loose or missing hardware Main Battery Back plate and safety clamp Clea
135. etween the pump and the host computer during the power up default time period 60 seconds or during the time period most recently specified by the host computer 1 300 seconds The computer and the pump must maintain periodic and successful communication in order to avoid this timeout alert See the Programmer s Manual for further information PGMDELIV Yellow PRI or An attempt was made to start the PDP ENTER PGM SEC before a program was entered Enter a START program or press OPTIONS to leave the mode PGM DELIV Yellow Noflow PRlor An attempt was made to start a PDP REVIEW PGM SEC profile prior to reviewing all the programmed steps Press NEXT until the first step is again displayed or press OPTIONS to leave the PDP mode PGM DELIV Yellow No flow CLR The CLR key was pressed after entering the PDP mode to clear all steps Do one CLEAR ALL of the following press CLR to erase the profile press NEXT to review the rest of the profile press PRI RATE or PRI VTBI to modify this step press OPTIONS to leave the PDP mode 1 20 7 19 A1 688 General Description Table 1 3 Alert Messages Key Pressed RAMP PDP Yellow No flow None ENTER DATA Note Alert messages or Ramp PDP can only ap pear on pumps run ning soft ware ver Alert Condition The pump is waiting for Ramp PDP d
136. f these indications do not occur remove the pump from service Troubleshoot in accordance with Section 5 and repair in accordance with Section 6 7 19 A1 688 7 5 Checkout 7 3 4 Air Alarm Testing The air bubble size for air detection is selectable through the configuration option and is factory set to NORM See Section 1 5 for an explanation of the configuration option If the pump fails to detect air remove the pump from service and troubleshoot it in accordance with Section 5 Repair and recalibrate in accordance with Section 6 1 Check air sensor calibration values per Section 5 3 2 steps 1 through 5 2 Prime and load a Baxter s 5 suffix standard administration set with one Y site above the pump See Section 7 3 2 1 steps 1 4 3 Using a precision gas tight syringe part no 59662 81 or equivalent introduce an air bubble into the administration set through the Y site above the pump If the air sensor 15 set to NORM the bubble should be greater than 110 microliters If the air sensor is set to MIN the bubble should be greater than 85 microliters 4 Open the pump door and slightly press the safety clamp to position the air bubble below the pump fingers and above the air sensor 5 Close the door and start the pump When the intact air bubble reaches the air sensor the following should occur a AlRis displayed in the Message Display b Thered ALARM LED flashes c The audible alarm is activated d The pu
137. form the Operational Checkout procedures in Section 7 6 3 18 Replacement of Battery 2 Note Turn off and unplug the pump Remove the 4 screws Figure 8 4 item 27 on the battery compartment cover Slide the battery out of the rear housing Lead batteries must be recycled or disposed of properly Contact Fed eral or State environmental agencies for information on recycling and disposal options Disconnect the two female connectors from the battery terminals Reassemble the battery into the pump in reverse order Tightening torque for the four screws 15 9 kgf cm 7 8 in lb 7 19 A1 688 Disassembly and Calibration Caution Be sure to match the polarities of the female connectors 6 Red wires must be connected to red marked battery terminal See the battery label on the underside of the battery cover The bat tery must be placed with its connectors up See Figure 8 4 The wires must be routed in the battery compartment so that they run be tween the battery and the boss for the housing screw Be sure to place the cushion Figure 8 4 item 17 around the boss such that its surface becomes flush with the boss Be careful not to pinch wires between the front housing and battery compartment cover Perform the Self Test Section 7 3 2 2 and Battery Check Section 7 3 8 6 3 19 Replacement of Power Supply Board l Turn off and unplug the pump separate front and rear housings completely in acc
138. gram 2 Occlusion Alarm Level 7 19 A1 688 1 13 General Description Table 1 1 Configurable Settings Parameter Description Setting Options Factory Settings 4 Number of Automatic Restarts 0 9 3 Determines whether or not the pump will automatically restart after a downstream occlusion and if so how many restarts can occur before the pump will remain in alarm If _ this parameter is set to anything other than O it is enabled The selected number corresponds to the number of automatic restarts If set to 0 the feature is disabled 5 Door Open Required 1 OFF OFF Determines if the pump door must be opened 2 ON after a downstream occlusion alarm If the door is not opened and the pump is started within two minutes of the alarm the pump uses the pressure at which the alarm occurred as the baseline for the next alarm You may wish to set this option to force the user to open the pump door This action resets the baseline and encourages the user to relieve the downstream pressure thereby lowering the alarm threshold Example Suppose the initial pressure is approximately 1 psi and the occlusion alarm is set to LEVEL 1 or approximately 7 psi The first alarm will occur at approximately 1 7 or 8 psi This value represents the baseline pressure that will be used to calculate the next alarm unless the door is opened the downstream pressure is relieved and a new bas
139. h Section 5 or return it to Product Service for repair 2 1 Replacement Of Main Power Fuse 1 Plug the pump into an AC power outlet 2 Checkifthe Plug Icon is illuminated 3 115 not replace the fuse Remove the power plug from the AC power outlet 4 Remove the power cord cover on the back of the pump and unscrew the fuse caps with a small screwdriver 5 Remove the fuses and check them for electrical continuity with an ohmmeter 6 necessary replace with a new fuse of the same value type and voltage 7 Replace and tighten the fuse caps with a screwdriver Over tightening the fuse caps may cause the fuse holders to break 8 Replace the power cord cover 9 Perform the Electrical Safety Test to verify proper grounding impedance See Section 7 19 A1 688 2 1 Hospital Service Procedures 2 2 Cleaning The pump should be cleaned as soon as possible after each use to minimize the accumulation and hardening of spilled solutions The case and front panel may be cleaned with a soft cloth or cotton swabs dampened with a properly diluted cleaning agent listed in Table 2 1 Be sure to follow the manufacturer s dilution instructions for concentrated cleaners where appli cable Do not spray cleaning agents directly onto the inside of the pump door the pump mecha nism and the front panel film If these areas require cleaning wipe carefully with a soft cloth sparingly dampened with a cleaning agent listed in Tabl
140. he calibration circuit shown in Figure 6 4 Variable transformer 100 135 minimum 50 VA Digital voltmeter 4 5 digits with 0 1 accuracy at 20 VDC range and 3 accuracy at 100 135 VAC range DC ammeter 1 ADC in 0 01 A increments External circuit consisting of a 10 9 10 watt resistor in series with a 10 Q 10 watt potentiometer See Figure 6 4 VARIABLE FLO GARD 6201 PUMP EXTERNAL CIRCUIT TRANSFORMER 0 5A SB POWER TRANSFORMER DC POWER SUPPLY BOARD Figure 6 4 Calibration Equipment Setup 7 19 A1 688 Disassembly and Calibration 15 Calibration Set Up 16 Separate the front and rear housings completely in accordance with Section 6 3 1 Disconnect the power supply connector CN301 from the sensor board Figure 8 2 item 4 and connect it to the external circuit Connect the external circuit as illustrated in Figure 6 4 Plug all calibration equipment into a 115 5 0 VAC 60 Hz power source Set the variable transformer to 0 V or minimum setting Turn potentiometers VR1 on the DC power supply board fully counterclockwise and VR2 fully clockwise Set the DC ammeter to the appropriate range and the DC voltmeter to 20 VDC range Do not use autorange Calibration of Output Voltage by VR2 Ensure the AC power plug of the pump is connected to the variable transformer Adjust the variable transformer output to 120 VAC The voltage may be checked with an or
141. he container so that accidental spillage onto the pump will be minimized Do not stretch the set when removing it from the packaging 7 3 2 Functional Testing Please become familiar with the pump operating procedures in the Operator s Manual If the pump fails to perform as described or stops with a failure code alarm troubleshoot it in ac cordance with Section 5 and repair it in accordance with Section 6 before placing the pump in service 7 3 2 4 Preparation for Testing Using a solution container distilled sterile water 0 9 sodium chloride or DSW and Baxter Continu Flo administration set with at least one Y site prepare the administra tion set according to instructions accompanying the set 2 Spike the solution container and fully prime the set Remove all trapped air bubbles from all set components Hang the solution container such that the fluid level is a minimum of 18 above the top of the pump handle throughout the test Make sure that the tubing is clean and dry before placing it in the pump Make sure that the tubing is placed and seated properly in the guide channel pump mechanism sensors and safety clamp Ensure that there is no slack in the tubing and that it is not kinked or pinched before closing the pump door 3 Load the set into the pump Close the pump door If excessive resistance is felt check that the set is loaded properly through the tubing guides Never use tools or excessive force to close a pump
142. iguration options If alert mode is enabled the pump will operate without the slide clamp inserted and the IN SERT SLIDECLAMP message is displayed An alert tone will sound to notify the user that the slide clamp should be inserted If the alarm mode 15 enabled software versions 1 09 or later the pump will NOT start and an alarm tone will sound if the slide clamp is not loaded 8 Spring Retainer Insert The pump is shipped from the factory with this plastic in sert in the slide clamp slot It prevents damage to the mechanism during shipment and maintains the proper spring tension If your hospital does not plan on using the slide clamp feature Baxter recommends that this plastic in sert remain in place during use See Section 6 3 15 9 Channel Guide Ridges Function as a guide to keep the tubing properly aligned over the pumping fingers 1 8 7 19 A1 688 General Description The following items are located on the rear of the pump and are shown in Figure 1 3 1 IV Pole Clamp 2 Power Cord Strap 3 Audio Speakers 4 Battery Compartment 5 VOLUME Knob 6 PANEL LOCK Switch 7 Power Cord 8 Fuse Compartment 9 COMMUNICATIONS PORT Secures the pump to the IV pole Stores power cord during battery operation and pump stor age For generation of audible alarm and alert tones Allows authorized service personnel easy access to the bat tery EPROMS and battery fuse Adjusts loudness of audible alarm and
143. igure 8 3 item 23 securing the backup audible alarm alert board 1tem 3 to the rear housing 4 Remove the board 5 Reassemble in reverse order Tightening torque for item 23 is 7 kgf cm 6 1 1 6 Perform the Operational Checkout procedures in Section 7 6 3 25 Replacement of Terminal Board 1 Separate the front and rear housings in accordance with Section 6 3 1 Note Be sure to unlock the connector flange before disconnecting the cable 2 Unplug connectors CN401 CN701 and ribbon cable connector CNI F2 3 Remove three screws Figure 8 3 item 23 securing the terminal board item 2 to the rear housing 4 Remove the board Note Be sure to unlock the connector flange before connecting the cable and then push it in to lock 5 Reassemble in reverse order Tightening torque for item 23 is 7 kgf cm 6 1 in Ib 6 Perform the Operational Checkout procedures in Section 7 6 22 7 19 A1 688 Disassembly and Calibration E 6 3 26 Replacement of Power Transformer 1 Note Separate the front and rear housings completely in accordance with Section 6 3 1 Disconnect the 2 pin CNAC connector from the power supply board Figure 8 2 item 13 Desolder the black and white wires from the transformer at the AC receptacle Figure 8 4 item 22 Remove the transformer mounting bracket by removing four securing screws Figure 8 3 items 21 and 24 Remove the transformer by removing two securing screws Figur
144. ils any of these tests 7 3 13 Electrical Safety Tests 1 Test the pump s leakage current and ground impedance in accordance with UL 544 Leakage current should not exceed 50 microamps Measure the ground impedance at the mounting nut of the LOCKOUT switch on the rear of the pump It should not exceed 0 1 Q using a 25 amp UL specified test circuit or 0 15 Q using an NFPA 99 or equivalent test circuit Warning If the pump fails to meet these requirements remove it from service troubleshoot it in accordance with Section 5 and repair it in accord ance with Section 6 2 Thoroughly inspect the power cord for signs of wear or damage Replace it if any pins are bent or broken or the insulation is damaged 7 12 7 19 A1 688 Checkout 7 3 14 Accuracy Tests Any one of the tests described in this section can be used to test the accuracy of the pump You can perform just the One Hour Accuracy Test 7 3 14 5 or one of the shorter tests 7 3 14 1 through 7 3 14 4 but the One Hour Accuracy Test should be performed additionally if any of the shorter tests fail 1 Before proceeding with the selected test perform steps 1 4 of Section 7 3 2 1 Note An unused section of a Baxter s s suffix standard administration set or calibration tubing Part no 3 2 92 479 can also be used for these tests 2 Mark the section of the tubing in the pump to indicate that the segment has been used Important Do NOT reuse a tubing segment tha
145. ion by pressing the PRI START key If the pump stops with an alarm see Section 3 Problem Checklist Let the pump continue to run and proceed to the next step 7 19 A1 688 Checkout 5 While the pump is running check for normal operation without upstream or downstream occlusion alarms and that no air bubbles are seen in the tubing To reset the volume previously infused press the STOP key PUMP select key and CLEAR TOT VOL key To read the total volume infused and review the infusion settings press the TOT VOL STATUS key VOLUME INFUSED will be displayed followed by the RATE and VTBI of both primary and secondary To stop an infusion press the STOP key To restart the pump press the PUMP select key and START key 6 When the pump has delivered the selected volume the pump activates an audible alert il luminates the ALERT LED and switches to a KVO Keep Vein Open rate 7 To stop the infusion press the STOP key 7 3 3 Door Open Alarm Testing Perform the following steps to ensure proper operation of the DOOR OPEN alarm 0 22 S 1 Prime and load a Baxter s suffix standard administration set See Section 7 3 2 1 steps 1 4 2 Program a primary rate of 100 mL hr and a primary VTBI of 10 mL 3 Close the door and press the PRI START key 4 Open the pump door The following should occur a DOOR OPEN is displayed in the Message Display b Thered ALARM LED flashes c The audible alarm is activated Warning I
146. ipment or disposable accessories THERE ARE NO OTHER WARRANTIES INCLUDING ANY IMPLIED WARRANTY AND ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PUR POSE WHICH EXTEND BEYOND THE DESCRIPTION OF THE PRODUCT AND THOSE EXPRESSLY SET FORTH IN ITS LABELING UNLESS USED ACCORDING TO THE DI RECTIONS ACCOMPANYING THE PRODUCT ALL WARRANTIES ARE SPECIFI CALLY EXCLUDED In no event shall Baxter be responsible for incidental consequential or exemplary damages Modification alteration recalibration or abuse and service by other than a Baxter authorized representative may void this warranty 9 2 Service Information While under Baxter Healthcare Corporation Warranty Service Agreement optional or lease agreement the instrument must not be opened by unauthorized personnel Call 1 800 THE PUMP for service and repair information for all instruments Shipping costs for all units returned to Baxter shall be paid by the customer The unit must be packed in its original container or in another Baxter approved container that will provide ade quate protection during shipment Before shipping any unit for repair call 1 800 THE PUMP and notify a customer service representative to ensure prompt return of your device When call ing Product Service please be prepared to provide code number and serial number of the unit A brief written description of the problem should be attached to the instrument when it is returned for service 7 19 A1 6
147. ire hazard 6 Install the CPU board Tightening torque for the three screws item 18 securing the board is 7 kgf cm 6 1 in Ib 7 Reassemble in reverse order Be sure to remove any dirt or dust on the LCD windows be fore tightening the sensor board to the front housing Be sure to reconnect all the re moved connectors 8 Perform the Operational Checkout procedures in Section 7 6 3 21 Replacement of Display Board l 6 20 Separate front and rear housings in accordance with Section 6 3 1 Separate circuit boards in accordance with Section 6 3 2 Stand the printed circuit cards upright and remove the five screws Figure 8 2 items 16 securing the corners and right center of the display board Carefully disconnect connector CNDISP from the lower left side and remove the display board from the sensor board Install the display board Tightening torque for the five screws item 16 securing the board 15 1 5 kgf cm 1 3 7 19 A1 688 Disassembly and Calibration Reassemble in reverse order Be sure to remove any dirt or dust on the LCD windows be fore tightening the sensor board to the front housing Be sure to reconnect all the re moved connectors Perform the Operational Checkout procedures in Section 7 6 3 22 Replacement of Sensor Board Separate front and rear housings in accordance with Section 6 3 1 Separate printed circuit boards in accordance with Section 6 3 2 Separate display board in accordance
148. ith Section 2 Position tubing properly and make certain it is seated in guides and channels Raise or lower the temperatures Replace broken parts if required Plug in connector Replace fuse Replace backup buzzer Clean the slide clamp sensor Disconnect and reconnect Perform steps in Section 6 4 5 Replace the safety slide clamp assembly 5 19 Troubleshooting 5 20 7 19 A1 688 Section 6 Disassembly and Calibration 6 1 Introduction This section of the manual includes a list of tools and test equipment required for performing maintenance procedures for removing and replacing subassemblies once the cause of a malfunc tion has been determined and procedures for calibration after component or circuit board re placement Detailed exploded views of the pump are provided in Section 8 6 2 Preparation for Maintenance 6 2 1 Tools and Test Equipment The following tools and test equipment are required to perform the procedures contained in this section Since all fasteners on this pump are metric ensure that all tools used are for met ric fasteners Tightening torques on certain screws are specified in kgf cm and for your convenience The values in in Ib are approximate Note Reset the configuration options in accordance with Section 1 5 2 after performing any repairs This is especially important after replacing the EPROMSs and after the occurrence of failure codes 49 or 94 7 19
149. k for damaged or deformed door latch Heplace with Baxter s s suffix standard administration set if required Position tubing properly without stretching or slack Raise or lower the temperatures Replace the pump head in accordance with Section 6 3 8 Heplace the springs if required Heplace worn parts as required Replace door latch in accordance with Section 6 3 5 7 19 A1 688 Troubleshootin Table 5 2 Troubleshooting Chart SYMPTOM Free flow occurs when the door is opened CHECKS Check administration set for proper type and code Check for solution spills on and around safety clamp Check position and seating of tubing in safety clamp Check that ambient and solution temperatures are between 60 and 100 F 15 5 and 37 7 C Check for broken safety clamp spring and or broken safety clamp Backup buzzer does not activate during self test INSERT SLIDECLAMP alert or alarm is constantly on Note The alarm option is available oniy on pumps running software versions 1 09 or later Check that the buzzer wiring is connected Check for an open fuse on the battery wire harness Ensure that the slide clamp sensor is clean Check connections Check calibration and operation 7 19 A 1 688 CORRECTIVE ACTION Replace with Baxter s s suffix standard administration set if required Clean in accordance w
150. l it locks open and load the set into the pump mechanism Close and latch the pump door If INSERT SLIDECLAMP appears on the display clean the slide clamp sensor with a cotton tipped swab dipped in water and check the cali bration Repair or replace as necessary Open the door Press the red safety clamp arm with moderate force approximately 15 Ib 6 5kg and verify that the latch will not lock in the open position Using one hand pull on the slide clamp with moderate force approximately 15 Ib 6 5kg perpendicular to the pump face Verify that the slide clamp cannot be removed 7 19 A1 688 7 11 Checkout 6 Push the slide clamp in fully Verify that the red safety clamp arm can be latched in the open position and verify that the slide clamp and tubing can be removed 7 Load primed set again but do not insert the slide clamp into the mechanism Close the door Verify that INSERTSLIDE CLAMP message is displayed with the alert LED con stantly lit and the audible tone alternately ON and OFF Note For pumps with software versions 1 09 or later the pump will start in the alert mode but the message remains displayed The alarm mode will not allow the pump to start 8 Then partially insert approximately one third of the way the slide clamp Close the door Verify that INSERT SLIDECLAMP is displayed 9 Open the pump door and remove the tubing from the device Note See the repair section Section 6 if the pump fa
151. lace Sensor board Check AC fuse F2 Check connectors CNAC CN301 and CNBUS1 CNBUS2 for proper connection and continuity Turn pump off and back on Heplace F2 with a 2A slow blow fuse if it has failed CPU board Replace Sensor board lf failure recurs replace Display board Replace CPU The LCDs are blank indicate irrational display or have missing segments The backlight does not light Check ICP301 and CNDISP for proper connection and continuity using Test Mode 5 Section 5 3 5 Replace CPU board x Replace Sensor board Replace Display board Replace Display board The backlight cannot be turned x off The pump turns off or stops with audible alarm for no apparent reason ALARM LED is always lit ALARM LED does not light Check ICP301 Check CNBUS1 CNBUS2 for proper connection and continuity Check front panel cables for short circuits Turn pump off and back on Replace Sensor board Replace Display board Replace ICP301 Repair or replace CNBUS1 CNBUS2 Heplace front panel film Replace Sensor board Replace Display board If problem recurs charge or replace battery Replace CPU board Replace Display board Check CNDISP and CNBUS1 CNBUS2 for proper connection and continuity Replace CPU board Replace Display board 7 19 A1 688 board Install LCD Cushio
152. late Assmbly w Pump Mechanism 8 19 7 19 A1 688 Illustrated Parts Breakdown Item Sve Part Mfg Part Description Qty 32 LFiX1012 A 048444 NUTBAR FingerBox 33 Not used 34 PSPA1020 A 5048746 SPACER Door SW PCB 35 PSPAZIOI A 5048490 RETAINER Rubber Bottom Bearing 36 PSPAZIOI B 048491 RETAINER Rubber TopBearing 37 PZETLIO1 A 5048462 FILM Door Switch PCB Insulation The following wire harnesses are not shown 40 QCNW1097 A 5048473 HARNESS Tube Misload Detector 41 1098 S048474 HARNESS Slide Clamp Sensor1 amp 2 42 QCNWI1099 A 5048475 HARNESS Slide Clamp Sensor 1 amp 2ext 43 1100 5048476 HARNESS Optocoupler PCB 44 1101 5048477 HARNESS Door Open Sw 45 QCNWI1102 A 5048478 HARNESS Upstream Occlusion Sensor 46 QCNWI103 A 5048479 HARNESS Downstream Occlusion Sensor 47 QCNW1104 A 5048450 HARNESS Air Detector Input 48 1105 5048481 HARNESS Air Detector Output 50 1 5048492 PCB DoorOpenSw 51 105 5048459 PCB Tube Misload Terminal 52 CPWBNIOS F 047877 PCB Flexible Prntd Crkt Terminal 53 Not used 54 VRDRV2EY A 5048521 RESISTOR 100 Ohms 55
153. led on or off by the BACKLIGHT key If the pump is running on AC power the backlight stays on continuously If the pump is running on the battery the back light shuts off after 60 seconds to conserve battery life 4 1 17 Motor Driver See Figure 10 15 The motor driver receives four separate motor drive signals from the slave CPU which are effectively ANDed with a pulse width modulation signal from the pro grammable timer module The PWM signal controls the current level required for proper motor operation The motor current level is converted into digital signal by the UPP and monitored by the master CPU which activates an alarm and stops the pump if motor overcurrent is detected The user defined rate 1s saved in two different memory locations which are compared against each other and the feedback from the motor rotation detector to guard against any non pro grammed rate changes Snubbing diodes have been added to increase motor efficiency The motor is shut down when an alarm or a failure occurs The motor speed range permits infusions from mL hr to 1999 mL hr 4 1 18 Motor Rotation Detectors See Figures 10 8 and 10 28 The motor rotation detector assures that pump drive rotation occurs or the motor shuts down The motor rotation signal is read by the master CPU via the UPP and slave CPU The sector signal is read by the slave CPU and utilized for controlling motor current A 4 6 7 19 1 688 Theory of Operation 4
154. linear peristaltic volumetric infusion pump Administration Set Baxter s standard administration set with s suffix Battery 12 Volt 2 0 Ah sealed lead acid Battery Life Approximately 6 hours with pump running at rates from 1 to 1400 mL hr AC Power Requirements 110 120V 60 Hz Power Cord 2 9 m 9 5 ft long with Hospital Grade plug Leakage Current Typically less than 50 microamps using UL 544 specified test methods Power Consumption 30 watts Weight 5 3 kg 11 6 Ibs 20 cm W x 13 cm D x 29 cm H Primary program 1 1 999 mL hr in 1 mL hr increments and 1 0 99 9 mL hr in 0 1 mL hr increments Upper limit can be reduced by authorized service personnel Secondary program 1 999 mL hr in 1 mL hr increments and 1 0 99 9 mL hr in 0 1 mL hr increments Dimensions Battery Recharge 8 hours for 80 recharge x Flow Rate Range 1 9 999 mL in 1 mL increments and 1 0 99 9 in 0 1 mL increments for both primary and secondary Upper limit can be reduced by authorized service personnel Ramp PDP Parameter Total VTBI 100 9 999 in 1 mL increments Upper limit be reduced Ranges by authorized service personnel available only on pumps Delay Time 00 00 08 00 hours in minute increments running software versions Run Time 01 00 16 00 hours in minute increments 1 09 or later 01 00 24 00 hours in minute increment
155. ling Do not lose the long nut bar Figure 8 8 item 32 Remove the finger box cover Slide the encoder cover toward the encoder to prevent it from stick ing to the encoder screw head Carefully lift the motor and remove motor and its associated assembly from the pump head base plate Take care not to deform the encoder or damage the fingers Keep the finger box and the fingers away from dirt or dust Remove the motor holding plate Figure 8 9 item 8 from the motor shaft bottom and carefully place on the work surface Remove two set screws Figure 8 8 item 27 closest to the motor To install the motor push motor shaft into motor coupling item 8 Install set screws item 27 Do not tighten them at this time Attach the spring retainer item 2 to the re placement motor as necessary Place the motor holding plate Figure 8 9 item 8 onto the motor shaft bottom such that the plate sticks out of the motor housing on the side with the motor wires Figure 8 8 Install the motor and its associated assembly into the pump head base plate with the fol lowing cautions a The motor must be positioned such that the wires go out rear of the base plate Figure 8 8 b Be sure that the fingers are in the finger box and the motor holding plate is properly installed in the cut of the safety slide clamp assembly item 1 6 14 7 19 A1 688 Disassembly and Calibration 17 18 19 20 Note 2
156. ll the way into the slide clamp slot thus occluding the tubing in the slide clamp This test verifies that the Slide Clamp Feature is functioning properly Note Note Note If the Slide Clamp feature is enabled the administration set slide clamp must be loaded into the assembly In the alert mode the pump operates with an alert if the slide clamp is not loaded In the alarm mode software versions 1 09 or later the pump does NOT start and an alarm tone sounds if the slide clamp is not loaded Use of the Slide Clamp Feature is selected as part of the configuration option before the pump is placed into service A spring retainer is loaded into the slide clamp slot at the factory to prevent damage during shipment The spring retainer must be re moved before operating the pump with the Slide Clamp feature en abled If the feature is not going to be used by your hospital it is recommended that the spring retainer remain in the slot to help pre vent spilled solutions from entering the slide clamp slot Contact Product Service at 1 800 THE PUMP for additional spring retain ers If your hospital does not have the slide clamp feature enabled ensure that the spring re tainer occupies the slide clamp slot and proceed directly to Section 7 3 13 With the device ON open the door and fully insert the slide clamp of a primed Baxter s s suffix standard administration set into the slide clamp slot Press the red safety clamp arm unti
157. llustrated Parts Breakdown 1000 Oo R544 R550 asst 6521 C520 C 1 RP112 iu RP101 O RP105 OUT OO 10900 RP109 RP501 RP108 RP106 0759 O 3 SEIT i Be ane 10 50 59 5 808 o9 09 009 R769 z R se 76 _ 0755 9755 ams _ MOO e 12 Ju o 005 RP003 RP004 c Hood RP009 as E n C004 70 gt RP008 Er Figure 8 12 CPU Board Sheet 2 of 2 Solder Side 7 19 A1 688 8 32 Illustrated Parts Breakdown 7 19 A1 688 8 33 Illustrated Parts Breakdown Item Sve Part 4 8 34 CPWBX104 B QCNCM012 A QCNCM100 A 100 QCNCM100 D QCNCM104 A QCNCM104 B QCNCM104 C QCNCM233 B QCNCM233 C QCNCW104 B QCNCW104 C QCNCW142 A QFSH4330 A QFSH8300 A VHViCPFI A Sensor PCB Figure 8 13 Mfg Part F041130007 5009410003 5009410004 5009410005 5009410007 5009410009 5009410010 5009410011 5009410015 5009410016 5009410019 5009410020 5009410021 5009425004 5009425005 6009590001 Description ASSEMBLY Sensor CONNECTR TP802 803 CONNECTR 2 Pin CN302 CONNECTR 3 Pin CN301 CONNECTR 6 Pin CN851 CONNECTR 100 Pin C BUS2 CONNECTR 40 Pin CNDISP CON
158. ls the interlock switch the power control cir cuit the communication controller two I O controllers the occlusion detection multiplexer the RAM the real time clock the air sensor the universal pulse processor and the alarm control cir cuit The master CPU also handles RS 232 serial communication with an external computer through the communication controller The slave CPU controls the pump motor via the motor control circuit in three ways e Generates pulses to rotate the motor e Monitors motor skip step by checking the signal from the motor rotation detector e Controls the motor current while minimizing current draw from the battery It also controls the alarm control circuit 7 19 A1 688 4 1 Theory of Operation The slave CPU outputs an interrupt signal to the master CPU through the universal pulse proces sor after every one eighth of the liveband period to provide air bubble detection timing to the master CPU Both CPUs handle the watchdog function which is the periodic communication between the CPUs through two serial communication lines at 15 625 baud The CPUs in conjunction with the two 64K x 8 EPROMs utilize 16 address lines and eight data lines The master CPU addresses an EPROM RAM Real Time Clock universal pulse processor two I O controllers and the communication controller The slave CPU addresses an EPROM RAM and programmable timer module The software in EPROMs for master and slave CPUs is
159. me Time programming A FLOW RATE or CHECK Check that the rate or VTBI are VTBl alarm occurs when a within the limits set by the START key is pressed configuration option Change the interval for alert and or alarm tones to the desired value through the configuration option Press the BACKLIGHT key as long as required to view the pump settings Press the PANEL LOCK switch to remove the panel lock Enter rate within the range set by the configuration option or change the maximum rate setting in the configuration option if appropriate Change the maximum rate and or maximum VTBI setting through the configuration option 7 19 A1 688 PROBLEM An AIR alarm occurs with no air in the tubing or with the pump door closed and the START key pressed CHECKS Check the positioning and seating of the tubing Check the tubing for surface scratches and for tube roundness An OCCLUSION alarm or an UPSTREAM OCCLUSION alarm occurs with the pump door closed and the START key pressed Check the administration set for type and code Check for solution spills liquids or residues x Problem Checklist Table 3 1 Problem Checklist CORRECTIVE ACTION Position the tubing fully into the air sensor Replace or reposition the tubing if surface scratches are significant or if the tubing has become flattened or
160. mp is plugged into AC power 3 Set pump to Test Mode 2 Press and hold the CLEAR TOT VOL and 2 keys then press the ON OFF CHARGE key Release the ON OFF CHARGE key without releasing the CLEAR TOT VOL and 2 keys for at least three seconds The pump is in Test Mode 2 if NORM and MIN are displayed on the left hand side of the message upper display If the Pump is not in Test Mode 2 turn off the pump and repeat this step 4 Using the set created in Step 1 load the fluid filled calibration tubing segment into the pump head and close the pump door Open and close the pump door two more times and wait 2 minutes 5 Adjust the NORM value PRI RATE window and the MIN value PRI VTBI window using VR801 Take the greater of the NORM and MIN values and calibrate to 450 20 430 470 If the lesser value is less than 410 adjust it up so that it is just above 410 Recheck that the greater of the NORM and MIN values is still within 430 470 If both the NORM and MIN air sensor values are within the specified ranges continue to the next step If these ranges cannot be achieved replace the air sensor per Section 6 3 11 After the air sensor is replaced begin this section starting with step 2 6 Remove the fluid filled tubing from the pump head Load an air filled piece of calibra tion tubing into the pump head and close the pump door Open and close the pump door two more times and wait 2 minutes 7 Proceed to the next step if the
161. mp off and back on If failure recurs charge or clock Abnormal RTC Check backup battery voltage in replace the battery data Section 5 3 1 Reset all configuration option Replace U506 or CPU settings in Section 1 5 2 board 50 Master CPU received a Turn pump off and back on If failure recurs replace TRAP interrupt the software EPROMs Replace CPU board 51 Master CPU received a Turn pump off and back on If failure recurs replace CMI interrupt CPU board 52 Master CPU received a Turn pump off and back on If failure recurs replace SWI interrupt CPU board 53 Master CPU received a Turn pump off and back on If failure recurs replace NMI interrupt CPU board 54 Master CPU received an Turn pump off and back on If failure recurs replace OCI interrupt CPU board 55 Master CPU received an Turn pump off and back on If failure recurs replace IRQ2 interrupt CPU board 58 Master CPU s TIMER 1 Turn pump off and back on If failure recurs replace interrupt does not occur CPU board 59 Program stuck in block 1 Turn pump off and back on If failure recurs replace routine CPU board 60 Malfunction in battery Turn pump off and back on If failure recurs replace voltage detection CPU board circuitry Input to A D converter remains high 61 Malfunction in batt
162. mp stops e If the pump does not alarm verify that the bubble did not break up before reaching the sensor and repeat the test 6 Open the pump door press the safety clamp arm cover and purge the air from the tube Close the pump door and press the START key The pump should now begin operation 7 6 7 19 A1 688 Checkout 7 3 5 Drive Defect Test Occlusion Check With a fluid filled tube loaded into the pump head door closed and all clamps open program the pump for a rate of 1999 mL hr and a VTBI of at least 30 mL Start the pump and allow it to deliver for at least 15 seconds without a downstream occlusion alarm or an F 78 or F 79 alarm If a downstream occlusion or an F 78 or F 79 alarm occurs perform the appropriate corrective action in Table 5 1 7 3 6 Downstream Occlusion Testing If the pump fails to detect a downstream occlusion the pump should be removed from service and repaired Perform the following DE at room temperature to ensure proper operation of the downstream occlusion sensor gt S l Prime and load a Baxter s suffix standard administration set See Section 7 3 2 1 steps 1 4 2 Start the pump at a rate of 125 mL hr and run for 1 minute 3 Fold and completely pinch the tubing just below the pump OCCLUSION should be dis played in the Message Display the red ALARM LED should flash the audible alarm should sound and the pump should stop Warning If the pump does not respond as described rem
163. n set loaded into the pump and the pump not running elevate the solution container to a head height of 0 7 meters 27 inches or higher as measured from the midpoint of the pump to the level of solution in the container 2 Open the roller clamp and close the pump door and observe the distal end of the set for 60 seconds after closing the door 3 Verify that no more than 1 2 mL of fluid is allowed to flow in the first 60 seconds and that no gravity flow occurs after 60 seconds 4 Ifthe pump fails to prevent free flow remove the pump from service Troubleshoot it in accordance with Section 5 and repair it in accordance with Section 6 7 3 11 Alarm Volume l Induce an alarm by any convenient means 2 Rotate the VOLUME knob on the rear of the unit Verify that the sound level increases as the knob is rotated clockwise and decreases as the VOLUME knob is rotated counter clockwise The alarm alert sound should be audible at any VOLUME control position 3 Set volume to maximum upon completion of this test 7 10 7 19 A1 688 Checkout 7 3 12 Slide Clamp Test The Slide Clamp Feature is an alert or alarm software versions 1 09 or later option enabled through the configuration utility When this option is enabled the slide clamp on the administra tion set must be loaded into the slide clamp slot When the infusion 15 complete the administra tion set cannot be easily removed from the pump without first pushing the slide clamp a
164. n with an agent listed in Table 2 1 Replace the connector if its shell is damaged Check that plastic cover is in place Replace in accordance with Section 6 Recharge by plugging into a 115 VAC outlet for at least 8 hours Check that the Plug Icon is illuminated during this time Schedule Every 12 months or as required If the safety clamp or back plate does not operate smoothly clean or replace in accordance with Section 6 3 14 or 6 3 17 Pole clamp If operation is not smooth apply one drop of high grade general purpose machine oil to the screw threads m Power cord Preventive maintenance tests 2 4 Replace power cord if the pins are bent or the insulation is damaged Perform the appropriate tests as detailed in Section 7 3 Operational Checkout 7 19 A1 688 Section 3 Problem Checklist Table 3 1 is a list of problems checks and corrections to aid in the diagnosis of possible pump malfunctions Corrections contained in the table can be performed without opening the pump housing Review this list whenever a condition exists that does not appear to be normal Perform the specified checks and corrections If the problem cannot be corrected remove the pump from service Troubleshoot it in accordance with Section 5 and repair it in accordance with Section 6 Table 3 1
165. ng Always make sure the pump is unplugged and that the pump is turned off before disassembling Failure to do so can result in per sonal injury and or damage to the pump 6 3 1 Separation of Front and Rear Housings 1 Turn the pump off and place it face down on an anti static mat or work surface Take care not to lay the pump face down on components such as screws which could dam age the front panel 2 Remove 8 screws that secure the rear housing to the front housing Figure 8 4 items 41 and 52 Caution Avoid stressing the pump s internal cabling when separating the front and rear housings 3 Stand the pump upright and separate the front and rear housings by slowly pulling the front half forward 4 While the pump is standing disconnect the following connectors in order a Transformer connector from the power supply board Figure 8 2 item 13 located in the front half of the pump 7 19 A1 688 6 3 Disassembly and Calibration 6 4 Note Note Note Battery connector CN302 from the sensor board Figure 8 2 item 4 located in the front half of the pump The backup audible alarm may be activated Continue with step c to disable the alarm Battery connector CN751 from the backup audible alarm board Figure 8 3 item 3 located in the rear half of the pump Unlock the flat cable connector flange before disconnecting the cable Disconnect the flat cable connector from the back case half by firs
166. ns if necessary See Section 6 3 30 Troubleshooting Table 5 2 Troubleshooting Chart SYMPTOM CHECKS CORRECTIVE ACTION LED is always lit Turn pump off and back If problem recurs charge Check CNBUS1 CNBUS2 for replace battery proper connection and CPU board continuity Replace Display board ALERT LED does not light Check CNDISP for proper Replace CPU board connection and continuity Replace Display board PUMPING LED is always lit Check CNDISP for proper Replace Sensor board connection and continuity Heplace Display board PUMPING LED does not light Check CNDISP for proper Replace Sensor board connection and continuity Replace Display board ALARM and ALERT LEDs are Check backup battery voltage Sometimes this condition is lit but the pump will not operate in accordance with Section followed by a F49 and or F94 5 3 1 code Recharge or replace the battery to clear the condition Audible alarm is always on Momentarily disconnect and Charge or replace battery reconnect battery Check F302 or ICP301 Check Replace F302 ICP301 and or CNBUS1 CNBUS2 CN302 connectors as required CN701 CN751 and CNI F for Replace CPU board proper connection and continuity Audible alarm does not sound Turn pump off and back on If problem recurs replace CPU board Replace Sensor board Replace speaker Beep does not
167. occlusion sensor outputs in ac cordance with the address signals from an I O controller and sends it to the master CPU 4 1 6 Universal Pulse Processor See Figure 10 8 The universal pulse processor UPP is controlled by the master CPU and con verts the following analog signals into digital signals air sensor outputs tube misloading sensor outputs battery voltages motor currents and the voltage of the CPUs The digital signals are pe riodically read by the master CPU The UPP generates 2 kHz and 4 kHz signals for the audible alarm and key beep and a 17 kHz signal for the door open sensor and the signal for backlight dimming The UPP also interrupts the master CPU each time a pulse is received from the motor rotation detector when an interrupt signal from slave CPU is received or when the pump communicates with an external PC The UPP 15 used to select the baud rate for external communications The baud rate is set at power up according to the configuration setting 7 19 A1 688 4 3 Theory of Operation 4 1 7 Communication Controller See Figures 10 11 and 10 18 The communication controller allows the pump to communicate with an external computer through an RS 232C interface The baud rate is selectable and control led by the universal pulse processor 4 1 8 Air Sensor Circuit See Figures 10 14 and 10 28 The circuit consists of an ultrasonic transmitter and receiver mounted on opposite sides of the tubing path The tr
168. olution spills liquids or residues Clean with cotton swabs dampened with one of the cleaning agents listed in Table 2 1 Remove fibers or foreign particles Do not use hard instruments for cleaning Open the door and check the position of the tubing in the guide channel Load the set properly in the guide channel ee 7 19 1 688 Section 4 Theory of Operation This section covers the operating principles of the pump The theory of operation does not cover the specific circuitry in great detail but provides general information needed to perform fault isolation Active low signals on all schematic diagrams in Section 10 are denoted by an ex clamation point preceding the signal name Figure 10 1 is a block diagram of the major components in the pump The numbers at the upper left of each block refer to the number of the figure in Section 10 in which the major components of that block are shown in greater detail 4 1 CPU System et 4 1 1 CPUs See Figures 10 6 and 10 7 The pump uses two identical CPUs U101 and 0001 Normally 0101 and 0001 act as master and slave respectively The master CPU controls all pump functions except motor control which is handled by the slave CPU The master CPU sends rate information and motor start stop messages to the slave CPU and also monitors the motor control by the slave CPU The master CPU gathers data from and or contro
169. ong with the cover screw Replace the battery Section 6 3 18 Connect the battery wires to the battery check po larity and carefully slide the battery into the battery compartment If the secondary alarm is activated press the ON OFF CHARGE key to stop the alarm If a failure code appears perform steps 1 5 in the Set Configuration section Set the configuration to its original settings per Section 1 5 2 7 19 A1 688 Disassembly and Calibration 10 Perform the Operational Checkout procedures in Section 7 6 4 Calibration Read all steps in this procedure prior to calibration of the pump Be sure that all of the necessary equipment is available before beginning calibration procedures During calibration it is impor tant to keep the connectors clean The pump should be powered off for at least two hours before attempting to perform cali bration All calibration procedures should be performed in ambient and solution tempera tures of 22 C to 28 C 72 F to 82 F 6 4 1 DC Line Voltages Verify DC line voltages prior to performing other calibrations Further calibrations will not be reliable if DC line voltages are out of specification If the DC voltages are not within specifica tion check the appropriate DC power supply circuit The following section may be used to verify various voltages and signals without disassembling the pump Measurements should be made with the pump AC power 1 Remove the battery access
170. or selection is displayed in the mes 5 6 7 19 A1 688 Troubleshooting sage display when the pump is started All other keys function normally except for the TIME key Rate and VTBI information for both primary and secondary mode may be changed 5 3 9 Automatic Test Mode 9 Elapsed Time Test Mode The elapsed pumping time is displayed in the first line of the message display in this test mode Momentarily pressing the TIME key selects two pre programmed primary mode test conditions The first is a PRI RATE of 125 mL hr with a VTBI of 100 mL The second is a PRI RATE of 499 mL hr with a VTBI of 100 mL The elapsed time counts only when the pump is running Stopping the pump and then restarting it will reset the timer to zero All keys except the TIME key work normally When the VTBI has been delivered the pump will enter KVO mode 5 3 10 Automatic Test Mode 0 Downstream Occlusion Test Mode In this mode pressing the TIME key will allow you to select the pump s downstream occlusion level sensitivity without entering the configuration mode The selected occlusion sensor level 1 2 or 3 is momentarily shown in the second line of the message display until the test mode is ex ited After exiting test mode the downstream occlusion sensor level will revert back to the origi nal configuration setting Rate and VTBI information may be programmed manually 5 4 Failure Identification Code Troubleshooting Table Use Table 5 1 to determine the corre
171. ordance with Section 6 3 1 Separate the boards in accordance with Section 6 3 2 Unplug CN301 from the sensor board Figure 8 2 item 4 Stand the boards upright and remove the screws Figure 8 2 item 18 securing the lower corners of the power supply board Squeeze the board spacer Figure 8 2 item 11 tops with needle nose pliers to release the power supply board from the spacers Install the power supply board Tightening torque for the two screws item 18 securing the board is 7 kgf cm 6 1 1 Reassemble in reverse order Be sure to remove any dirt or dust on the LCD windows be fore tightening the sensor board to the front housing Be sure to reconnect all the re moved connectors Perform the Operational Checkout procedures in Section 7 7 19 1 688 6 19 Disassembly and Calibration 6 3 20 Replacement of CPU Board 1 Separate front and rear housings in accordance with Section 6 3 1 2 Separate boards in accordance with Section 6 3 2 3 Remove the power supply board in accordance with Section 6 3 19 4 Stand the boards upright and remove the three screws Figure 8 2 item 18 securing the lower edges of the CPU board to the PCB spacer 5 Unplug connector from the CNBUS2 connector on the sensor board by care fully pulling the CPU board perpendicularly to the sensor board Caution Be sure to place the CPU board on an insulated surface Shorting the wires from the lithium battery may result in a f
172. orrect Load a Baxter s s suffix standard administration set prime it with fluid and close the pump head door Ambient and liquid temperatures must be between 72 and 822 F 22 and 28 C Apply an upstream occlusion 7 19 A1 688 6 35 Disassembly and Calibration c Turn the pump on and set the Primary Rate to 125 mL hr and the Primary VTBI to 50 mL d Start the pump and ensure that an upstream occlusion alarm occurs e Press and hold the SILENCE and TOT VOL STATUS keys until a Failure Identification code appears in the lower right corner of the Main Display The Failure Identification code should be 4 5 or 12 4 Turn off the pump and reassemble the pump head door cover 5 Perform the Operational Checkout procedures in Section 7 6 4 5 Slide Clamp Sensor Calibration 1 Equipment required DC Voltmeter Slide Clamp Part no 030216490 Screwdriver with flat tip 2 5 to 3 mm width for potentiometer calibration Ceramic or insulated type is preferred E ring pliers Cotton tipped swabs 2 Preparation a Turn off the pump b Press the safety clamp arm cover in until the safety clamp latches open c Usea C or E ring tool to remove the spring retainer from the slide clamp slot if one 15 present d Use a cotton tipped swab dampened with water to clean the safety clamp sensor This sensor is located approximately 1 4 in at the upper left of the slide clamp slot Repeat with a second dampened swab e
173. ousing GND WIRE XFORMER GND WIRE Pwr Receptacle HARNESS Buzzer GND WIRE Pole Clamp CABLE Flat Ribbon SWITCH Panel Lock XFORMER POWER 117V 60Hz POT Volume Control SCREW Pan Head M3X8 w brass washer assy 2 SCREW Pan Head M4X8 w washer assy I SCREW Pan Hd Tapping M3X8 SCREW Pan Hd Tapping M4X8 FILM Batt Compartmnt Insulation WASHER Rubber Foot M3 FILM Power Trans Insulation SCREW Pan Hd Tapping M3X8 7 19 1 688 Illustrated Parts Breakdown 28 26 2128 26 6 13 14 12 6 Figure 8 3 Rear Housing Assembly Internal 8 7 7 19 A1 688 Illustrated Parts Breakdown Item 13 31 32 8 8 Part DUNT1266 A 101 GCOVH100 C GCOVHIOI A 101 JKNBZ100 C 7101 JKNBZ101 C LFIX1010 A LPLTZ107 A LXBZI1019 A LXNZ1003 A LXWZ1007 A NSFTT102 A PCUSS102 A PGUMM103 C PGUMM103 F 1092 QCNWI1094 A QFSB1221 N QFSB4451 A QSOCAI01 A TLABZ108 B TLABZIOS D 1010 UBNDA 100 A XBBSD40P D XBPBN26P A XBPSD30P L XBPSD30P V XBSBN30P A Rear Housing Assembly Figure 8 4 Mfg Part F049120006 F042624007 4009390001 F044624005 F042624004 F049620011 F044620012 6009590024 F044220004 F044630006 40093 10024 F0492 11002 4004330003 F044211003 F044630003 F044630005 F044620005 F043 140004 F042 140006 5009425001 5009425002 50094 10002 07 2
174. ove the pump from service Troubleshoot in accordance with Section 5 and repair in ac cordance with Section 6 4 Turn the pump off and remove the tubing Check the calibration of the downstream oc clusion sensor per Section 5 3 1 steps 1 through 6 5 Exit Automatic Test Mode 1 by pressing the ON OFF CHARGE key 7 19 A1 688 7 7 Checkout 7 3 7 Upstream Occlusion Testing Perform the following steps to ensure the performance of the upstream occlusion sensor l Prime and load a Baxter s s suffix standard administration set See Section 7 3 2 1 steps 1 4 2 Pinch off the tubing with a set clamp or hemostat above the pump bead 3 Setarate of 125 mL hr and start the pump 4 Within three minutes of starting the following should occur a The pump stops b The red ALARM LED flashes c UPSTREAM OCCLUSION is displayed in the Message Display d The audible alarm is activated Warning If these indications do not occur remove the pump from service Troubleshoot in accordance with Section 5 and repair in accordance with Section 6 5 Turn the pump off and remove the tubing Check the calibration of the upstream occlu sion sensor per section 5 3 1 steps 1 and 7 through 10 6 Repeat step 5 without the thickness gauge installed Check that the value displayed in the PRI RATE window of the Main Display is 3080 or less 7 Ifthe value displayed is out of specification ensure that the occlusion sensor button is moving
175. p CCLCD8 gt e mon a em ou vulc emu VIL eee st U uJ lt D v uJ QD m vnu qp e e On lt D mc uJ QD eo Aw tN rou MUI V UJ CD e lt Uo ult nmi Nm MW a C CD e 4 CD a Wl OD TR Uh MW CD ont 4 CD m un WU KD Uu CD em WWI cv ULL CO AW moo MW eor wu ecu vulc O n uJ D 4 Va LCD m O r QOOX oWN OOX oo COMI SEG1 7526M MESLCD 0901 No NWP rosae 7 coz NOT cora E ww D tad QD e 134 vulc t en cp ure vul ceo o WIA WWI Ao OL CD tN CN vola CON MUI rao MUD vulc vua co rn COENOM e e Aud D en n lt gt
176. p is started on a secondary rate and VTBI the pump will change to the primary rate when the secondary program is completed The pump may be stopped at any time by pressing the STOP key unless the pump is in the lockout mode 7 19 A1 688 1 1 General Description The Programmed Delivery Profile PDP enables manual programming or ramped calculation available only on pumps running software versions 1 09 or later of up to 10 sequential infusion programs for situations where multiple flow rates are indicated See the appropriate Operator s Manual for additional information 1 2 1 Nurse Call The Nurse Call feature is enabled by installing a jumper wire to the Terminal Printed Circuit Board at the location labeled R421 on the board When the jumper is connected the Nurse Call relay will be energized only during an alarm condition and when the ALARM LED is lit The re lay contact points normally closed normally open and common are accessible from the COM MUNICATIONS PORT on the rear of the pump pins 1 4 and 9 respectively The Nurse Call feature may be used when the pump is connected to a computer however provisions must be made at the communications port to connect both options simultaneously Specifications for the 9 pin D connector are listed under Technical Specifications General Description 1 3 Technical Specifications Item Characteristic Catalog Code Number 2 8063 Description Single channel
177. p off and back on Undefined failure code received from Slave CPU Turn pump off and back on CORRECTIVE ACTION If failure recurs replace CPU board If failure recurs replace CPU board 5 5 Troubleshooting Chart Table 5 2 identifies specific failures by symptoms rather than Failure Identification Codes SYMPTOM The pump cannot be turned on Table 5 2 Troubleshooting Chart CHECKS Check backup battery voltage in accordance with Section 5 3 1 Check front panel cables for short circuits Check CNBUS1 CNBUS2 CN601 and CN602 for proper connection and continuity x The pump cannot be turned off Check backup battery voltage in accordance with Section 5 3 1 Check front panel cables for short circuits Check CNBUS1 CNBUS2 CN601 and CN602 for proper connection and continuity Pressing a START key causes a BATTERY LOWAalarm All front panel keys other than BACKLIGHT and TOT VOL STATUS are disabled Power the pump off and on again Check continuity of CN5 and CN6 on N0330MC board F2 and battery terminals Does Loc appear in the Main Display 7 19 A1 688 CORRECTIVE ACTION Sometimes this condition is followed by a F49 and or F94 code Charge or replace the battery to clear the condition Repair if necessary Sometimes this condition is followed by a F49 and or F94 code Recharge or replace the
178. pin 8 of the CNTEST connector Connect the AC plug of the pump to a 115 5 0 60 Hz power source Turn the pump on and adjust potentiometer VR501 until the meter reading is 5 000V 0 010 V Disconnect all test equipment Install the EPROM cover and battery see Section 6 3 18 GC Electronics a f faiAALA aaa aT vFFssrsF 6 38 7 19 A1 688 Section 7 Checkout 7 1 Introduction The Operational Checkout procedures in this section determines if the pump operates properly after it has been repaired or as preventive maintenance If the pump fails any part of the Opera tional Checkout the fault must be corrected prior to placing the pump in service Please become familiar with all the checkout procedures before beginning The following test equipment is required to perform the Operational Checkout procedures Baxter Continu Flo administration set with at least one Y site Solution containers distilled sterile water D5W 0 9 sodium chloride etc Precision gas tight 100 uL syringe part 59662 81 or equivalent Precision gas tight 250 uL syringe part 59662 82 or equivalent Thickness gauge part no UKOGI1013 B Tape measure or yardstick 7 2 Maintenance Flowchart Figure 7 1 is a flowchart illustrating the maintenance procedures for this pump The appropriate sections of the Operational Checkout should be performed after any repairs are performed on the pump problems
179. ps running software versions 1 09 or later There has been no communication between the device and the computer for the specified time period Check for a disconnected cable or computer problem To clear this alarm press the OPTIONS key to return the device to computer control or press SILENCE to use the pump without the computer EM The controlling computer is sending multiple queries or commands to the device without waiting for the device s replies The condition has been caused by the computer not the device clear the alarm press the OPTIONS key to return the device to computer control or press SILENCE to control the pump manually Notify the technica personnel responsible for the computer If the alarm recurs disconnect the cable from the communications port Reprogram the pump s for manual operation The slide clamp loading option is enabled and the slide clamp is not loaded in the slide clamp slot To clear this alarm open the pump door and insert the slide clamp into the slot Close the door m w GAxaia srrm swsss asa E O F r OTaards lt OswT rr rr r r 7 10 A1 AQQ General Description 1 7 Alerts Alert messages call attention to a condition which will require operator intervention in the near future or indicate that a procedure has been initiated which requires that the operator complete a sequence of keystrokes These alerts are gen
180. rated Parts Breakdown R821 eoe Re s ET C87 O L Re20 02 1 wh 89 19 25 o O O gt o _ c l s O C D 3 8 O oo 0 R853 8856 R855 I nas m R859 R862 Q852 Jar J C86 ceeo J 4 e 1 L R861 qo 57 9 O O Jan S 4 3870 gt gt O C807 O 6702 O _ R 03 S I r O caos m C810 D C219 r1 R218 R367 SN O O O LE S pe R321 Oo O 2 ia 0301 ___ 22 __ Ja3i7 C320 mE R546 O Figure 8 13 Sheet 2 of 2 Sensor Board Solder Side 8 36 7 19 A 1 688 Illustrated Parts Breakdown Terminal PCB Figure 8 14 Item Sve Part Mfg Part Description Qty CPWBN104 B F043130001 PCB ASSEMBLY Terminal 1 1 QCNCM233 A 5009410014 CONNECTR 7 Pin CN701 1 2 QCNCM233 C 5009410016 CONNECTR 9 Pin CN401 1 3 142 5009410021 CONNECTR CNIF2 1 4 RRLYD321 A 5009450001 RELAY RY401 c Lu ode AS 1 BAXTER OTS 1 94 WE Wr R421 6003560001 es Gee CN701 A Figure 8 14 Terminal Board 7 19 1 688 8 37 Illustrated Parts Breakdown Backup Buzzer PCB Figure 8 15
181. ry to com plete this calibration procedure Open the door and check for a white tubing guide shim or a letter A on the door opposite the air sensor If the shim or letter A is present the modification was already per formed Proceed to step 1 below If the white tubing guide shim or letter A is not present go to Sec tion 6 3 29 to install the tubing guide shim For Flo Gard 6201 pumps with serial numbers less than 83030018 but not ending in FA a modification to the air sensor assembly is also necessary Replace the existing air sensor assembly with a new assembly Part no F049120023 Modity an I V tubing set by cutting the tubing about 6 inches below the first Y site and splicing in a piece of calibration tubing Part no 3 2 92 479 using tubing connectors Fully prime the set with distilled water This fluid filled tube along with a dry calibration tubing segment will be used to calibrate the pump These sections of tubing should only be used to calibrate 5 pumps with the tubing moved to an un used section for each pump tested After the calibration of the fifth pump discard the segments and replace them with new ones Place the pump upright If the case is not already opened separate the front and rear housings see section 6 3 1 but do NOT remove any connectors Plug the pump into AC 6 32 7 19 A1 688 Disassembly and Calibration Warning When working on an open pump an electrical hazard exists when the pu
182. s software versions 1 14 and later Ramp Up 00 00 to 45 of the Run Time minus Ramp Up in minutes Ramp Down 00 00 to the Run Time minus Ramp Up in minutes VTBI Range 7 19 A1 688 1 3 General Description Air in Line Detection Fuse Nurse Call Characteristic Factory set to NORM which causes the device to alarm on air bubbles approximately 75 uL or larger The MIN setting causes the device to alarm on bubbles approximately 50 uL or larger 0 5 Slo Blo 9 pin D connector Pin 1 N C Pin 4 N O Pin 9 Common Contact rating 0 4 at 30 2A at 30 VDC resistive load internal activation required 1 4 Controls and Indicators controls and indicators are shown in Figures 1 1 1 2 and 1 3 Service personnel should be familiar with the pump s features and operation before servicing the pump The pump s serial number is recorded on a label on the back of the pump ITEM 1 Message Display 2 BACKLIGHT key 3 SILENCE Key 4 NEXT Legend 1 4 FUNCTION Shows all messages Provides backlighting of the displays when the pump is used in darkened areas The key toggles the backlighting on and off If the pump is operating on battery power the backlight remains on for 60 seconds and turns off automat ically to conserve battery power Temporarily silences an audible
183. screws Fig ure 8 8 items 28 and 55 Make sure safety clamp seal Figure 8 9 item 25 is in place and moves freely side to side with the safety clamp arm Tightening torque for the four screws is 6 kgf cm 5 2 1 16 Connect the flexible cable Figure 8 9 item 29 to the connector on the terminal board Place the motor holding plate Figure 8 9 item 30 on the motor shaft and slide it in the safety slide clamp assembly while replacing the finger and motor assembly Install the six screws Figure 8 8 item 60 Tightening torque is 6 kgf cm 5 2 in lb Install the two motor holding plate screws Figure 8 9 item 30 Tightening torque is 4 kgf cm 3 5 1 1 Place a 0 3mm flat feeler gauge between the motor bottom surface and the motor end plate If the flat feeler gauge cannot be inserted or the gap is wider than 3mm loosen the set screws Figure 8 8 item 27 to move the motor Ensure that the edge of the flat feeler gauge is touching the side of the motor shaft Press the motor against the plate and tighten the set screws to 5kgf cm 4 3 in Ib Install the sensor 2 assembly using the two screws Figure 8 9 item 35 Tightening torque is 3 kgf cm 2 6 1 Install safety clamp arm cover Tightening torque for the arm cover securing screw Fig ure 8 7 item 2 is 1 kgf cm 0 9 in lb Remove the flat feeler gauge Install pump head assembly into case In accordance with Section 6 3 8 7 19 A1 688 Disassem
184. sion sensor operates in a frequency range of 1 3 MHz to 1 45 MHz 4 1 9 2 Upstream Occlusion Sensor See Figures 10 14 and 10 28 The upstream occlusion sensor 1s similar to the downstream occlu sion sensor except for the spring but is not tuned to the same frequency and is controlled by different software The upstream occlusion sensor output 15 selected by the multiplexer and applied to the master CPU Because the tubing collapses somewhat during normal operation the software looks for a collapse that 15 faster and or farther than expected If the rate of collapse 15 too fast or too far the pump alarms There is a maximum tubing collapse beyond which the pump will no longer permit operation The upstream occlusion sensor operates in a frequency range of 1 2 MHz to 1 35 MHz d d Theory of Operation 4 1 10 Tube Misloading Detector see Figures 10 8 and 10 28 The pump head has a Force Sensing Resistor device FSR at tached to each side of the tube loading channel If the tube is misloaded over the FSR its resis tance decreases The two FSR output voltages are converted into digital signals by the UPP and monitored by the master CPU The CPU activates an alarm when the resistance decreases below a specified level 4 1 11 Slide Clamp Detector See Figures 10 17 and 10 28 The slide clamp sensor consists of two opto interrupters contained in the safety slide clamp assembly If the slide clamp option is selected via
185. sound when a Turn pump off and back on If problem recurs replace CPU key other than BACKLIGHT or Check CN751 CN701 CNI F1 board SILENCE is pressed when the and CNBUS1 CNBUS2 for Repair or replace the pump is stopped proper connection and connectors continuity Replace Sensor board Replace speaker DOOR OPEN alarm occurs Check magnet door latch Replace door latch if magnet is while door is closed or does Check CN851 missing not occur when door is opened Replace CPU board Optional nurse call is always Check CN401 CNI F2 and Replace CPU board on CNBUS1 CNBUS2 for proper Replace Sensor board connection and continuity Optional nurse callis always Verify that the Nurse Call Replace CPU board off feature has been enabled via Sensor board the addition of a jumper R421 on the terminal PCB Check 401 CNI F2 and j CNBUS1 CNBUS2 for proper 7 19 A1 688 5 17 Troubleshootin Table 5 2 Troubleshooting Chart T SYMPTOM mE CHECKS CORRECTIVE ACTION set via the remote computer Note Computer monitoring and remote control are available only when used with user generated software applications See the Flo Gard 6201 and 6301 Programmer s Manual for details Configuration option cannot be Check the cable connections between the computer and the pump Check that the user generated soft
186. st modes 15 as follows 1 Turn the pump off 2 Press and hold the CLEAR TOT VOL key and while pressing the numeric key corre sponding to the automatic test mode you wish to enter 1 through 0 3 While performing step 2 press the ON OFF CHARGE key 4 exit any automatic test mode press the ON OFF CHARGE key 5 3 1 Automatic Test Mode 1 Calibration Mode 1 The purpose of this calibration mode is to check the calibration of the upstream and downstream occlusion sensors and to check the pump s internal DC voltages from the power supply 1 Place pump on its back Enter Automatic Test Mode 1 2 Place the thickness gauge part no UKOG1013 B onto the downstream occlusion sen Sor 3 Close the pump head door 4 Plug the pump into a 115 5 0 60 Hz power source 5 2 7 19 A1 688 Troubleshooting 10 11 Note Note 15 14 15 Check that the value displayed in the PRI VTBI window of the Main Display is between 2967 and 3039 No calibration is required if the values are within the specification If the value is out of specification perform Section 6 4 3 steps 2 and 3 Place the thickness gauge used in step 2 onto the upstream occlusion sensor Close the pump door Check that the value displayed in the PRI RATE window of the Main Display is between 3242 and 3314 Remove the thickness gauge close the door and check that the value is 3080 or less If the value is out of specification p
187. t has already been used to con duct an accuracy test Note The accuracy specifications included in these tests account for an ex tensive list of variables over a short term test cycle A more precise measurement of flow rate requires longer test times including statisti cal trials However this is not necessary to demonstrate proper func tion of the pump 7 3 14 1 Measurement by weight per time 1 Program a PRI VTBI of at least 500 mL and start the pump at 200 mL hr 2 Collect the solution in a container of known weight for 10 minutes and 30 seconds 3 seconds 3 Use a calibrated scale with a resolution of 0 1 grams better to weigh the container and solution Then divide the solution weight by the specific gravity of the solution water s specific gravity is 1 g mL 4 solution collected should be between 32 5 mL and 37 5 mL 7 3 14 2 Measurement by volume per time l Program a PRI VTBI of 20 mL and start the pump at 200 mL hr 2 Collect the solution in an ASTM Class A 25 mL graduated cylinder with a resolution of 0 2 mL or better for 6 minutes 3 seconds or until the pump switches to the KVO mode 7 19 A1 688 7 13 Checkout Important Stop the pump within 10 seconds after the KVO alert since fluid de livered after the KVO alert adds to the test error 3 The solution collected should be between 18 6 mL and 21 4 mL 7 3 14 3 Measurement by time per volume 1 Program a PRI RATE of 200 mL hr and a
188. t pulling the flange forward about 2 mm 5 64 CN IF2 Later versions of the pump may have the ribbon cable tacked to the side of the case half 5 Lay the front case half down on its front surface Position it immediately in front of the rear half Separate the two housings by disconnecting the ground wire from the main ground plate Figure 8 3 item 7 from the back case half 6 Reassemble the housings in the following order Replace the ground wire Stand the front housing up Make sure that the connector flange is unlocked and reconnect the ribbon cable connector Push in the flange to hold the cable in place Use double sided tape as necessary Reconnect CN1 CN751 and CN302 in that order Route the following wires between the front and rear housings so that they will not be pinched by internal components when the housings are closed Ground wire Battery harness Pump head harness Ribbon cable Route the battery harness so that it is located over the battery compartment and through the cut portion of the CPU and Power Supply PCBs Figure 8 2 items 3 and 13 7 19 A1 688 Disassembly and Calibration Caution The CPU board item 3 must be placed in the space between the bat tery compartment and the power transformer mounting bracket Do not hit the EPROMs on the board against the battery compartment f Close the two housings by slightly lifting and moving the rear housing slowly toward the front housing g
189. taneously start a timer and press the START key 5 Stop the pump 1 hour 20 seconds later Use a calibrated scale with a resolution of 0 1 grams or better to weigh the container and solution Then divide the solution weight by the specific gravity of the solution water s specific gravity is 1 g mL 6 Thecollected solution should be between 116 25 and 133 75 mL 7 Ifthe volume of the collected solution is NOT between 116 25 and 133 75 mL e verify proper test technique check for a loose belt check for a properly moving backplate or damaged backplate springs or replace the pump head assembly as necessary Important Do NOT run this test again to improve results unless there is reason to believe that the test technique was in error Replace any pump head that fails this test and be sure to clearly identify it as having failed the One Hour Accuracy Test 7 19 A1 688 7 15 Checkout 7 16 7 19 A1 688 Section 8 Illustrated Parts Breakdown This section includes illustrations and parts lists required to identify any replaceable part in the Flo Gard 6201 Volumetric Infusion Pump Each illustration is keyed to a parts list which lists each component shown in the figure by part number and description The quantity per assembly is also shown The level of assembly is indicated by the number of dots preceeding the descrip tion For example one dot indicates a top level assembly two dots indicate a second level subas s
190. the administration set Detection of an air bubble stops the infusion and illuminates the red ALARM LED AIR is displayed in the Mes sage Display and the audible alarm is activated OCCLUSION downstream occlusion sensor senses an increase in back pressure between the patient and the pump indicating an occlusion or closed clamp When an occlusion is sensed the pump stops OCCLUSION is displayed in the Message Display the red ALARM LED is illumi nated and the audible alarm is activated UPSTREAM OCCLUSION The upstream occlusion sensor senses a closed clamp or complete blockage upstream of the pump When sensed the pump stops UPSTREAM OCCLUSION is dis played in the Message Display the red ALARM LED is illuminated and the audible alarm is ac tivated BATTERY LOW When approximately 15 minutes of running time remain during battery opera tion BATTERY LOW is displayed in the Message Display the yellow ALERT LED is illumi nated and the audible alert is activated After approximately 15 minutes the pump stops BATTERY LOW is displayed on the Message Display the red ALARM LED is illuminated and the audible alarm is activated Table 1 2 lists the alarms and the possible causes of each In all cases fluid infusion is halted see Section 5 for an explanation of how to troubleshoot the pump Table 1 2 Alarm Messages Alarm Message Possible Cause AIR Air bubble at sensor b Empty fluid cont
191. the configuration op tion settings the administration set slide clamp should be loaded into the slide clamp slot in or der to avoid an alert or alarm condition If the slide clamp is not loaded into the slide clamp slot or is loaded improperly the opto interrupters do not receive reflection signals The interrupter output voltages are read and monitored by the master CPU via the I O controller The CPU acti vates an alert or an alarm software versions 1 09 or later when the slide clamp is not loaded and the option has been selected 4 1 12 Battery Low Alert Alarm Detector See Figure 10 8 The battery voltage is converted into a digital signal by the UPP and monitored by the master CPU The CPU activates the alert or alarm if the battery charge state falls too low The BATTERY LOW alert is triggered if the battery voltage drops below 11 4 V which permits approximately 15 minutes of operation The BATTERY LOW alarm is triggered when battery voltage drops below 10 4 VDC which stops the pump with an alarm to prevent the battery from being damaged 4 1 13 Interlock Switch See Figure 10 28 The interlock switch is a reed type activated by a magnet attached to pump door latch The switch opens the circuit when the pump door is opened The master CPU moni tors the interlock switch activates the DOOR OPEN alarm and stops the pump when the door is opened 4 1 14 Panel Lock Circuit Figure 10 16 The panel lock circuit is initiated by
192. the sequence the SEC START key may be pressed to re turn to the beginning of the sequence 5 3 6 Automatic Test Mode 6 Time Information Display Mode In this test mode the cumulative time values are displayed sequentially each time the SEC RATE key is pressed The test mode first displays the cumulative Power On time then the time on battery and finally the time that the pump was actually pumping It should be noted that the first six digits from the left are the time in hours and the two digits on the right are the time in minutes Therefore the display 0001 02 21 represents 102 hours and 21 minutes 5 3 7 Automatic Test Mode 7 Pumping Sensor Monitoring Mode Warning This is an automatic test mode for testing the device during manufac turing only This mode must not be used on patients In this test mode the motor current and occlusion sensors may be monitored during pumping During pumping the motor current 15 displayed in the PRI VTBI location the upstream occlu sion detector reading in the SEC RATE location and the downstream occlusion sensor reading in the SEC VTBI location When the pump 15 stopped all of the displayed values return to nor mal 5 3 8 Automatic Test Mode 8 Air Sensor Test Mode Upon entering this mode the PRI RATE is set to 30 PRI VTBI 100 SEC RATE 600 and SEC VTBI 100 Pressing the TIME key selects the pump s air sensor sensitivity MIN or NORM without using the configuration option The air sens
193. tor housings This action could open the circuit Do not remove the gasket Figure 8 1 item 4 from the front case If resistance is felt check any pinched wires between the pump head assembly and the mounting plate or remove tangled wiring harness Do not force the assembly out Insulation of pump head wire harness can be damaged 8 Reassemble the pump head assembly in reverse order Caution Be sure not to pinch wires and gasket between the front housing and the pump head assembly when reinstalling the pump head assembly The three black screws Figure 8 1 item 6 and one Phillips screw item 5 must be torqued to 9 kgf cm 7 8 in Ib The screw Figure 8 2 item 15 for the pump head ground wire must be torqued to 7 kgf cm 6 1 in Ib Route the pump head wiring harnesses as close to the side of the pump head assembly as possible so that the wires are not pinched or damaged by internal components when the housings are closed 9 Calibrate in accordance with Sections 6 4 1 through 6 4 4 7 19 A1 688 6 9 Disassembly and Calibration 10 Perform the Operational Checkout procedures in Section 7 6 3 9 Replacement of Upstream Occlusion Sensor l Remove two Phillips screws Figure 8 7 item 16 which secure the sensor item 9 to the pump head base plate Pull and rotate the sensor 45 clockwise and carefully remove it from the pump head base plate Desolder black and white wires from sensor Use caution to avoid
194. u O Q E KX Z x lt gt m L 3 gt gt wx o x w i gt gt Q lt 4 3 e gt E ZZ T O O O Q x I lt Q Q e Ou w amp 4 lt lt lt x O O O gt x lt e M n t O ud i v on K occ x oe Me OC gt co k t a ec T lt lt Tx T u O x E E O x O lt o xwv gt 2 E lt ar Qa I S wo gt tin 3E lt 4 w u wl wioeloiz i lat 1 3 ja x en oc 13x Jag c ix lt Bo 2 1 2 ja 4 gt gt UO lt lt m 00 em ee ANAN ul v coda Cy vc v Me 3 xx lt co lt NONO lt lt lt lt N mts c O 2 2 Q i G XK XK gt O
195. ues Modified Configuration to _ TUN TIME SET Central Standard Time DATE SET Current date for Central Standard Time Air Sensor Calibration Values Section 5 3 2 Value Pump Door Closed M ee and MIN PRI VTBI new and MIN PRIVTBI old and MIN PRI VTBI Operational Checkout Section 7 Test Self Test 1 2 Primary Infusion Test Pass Fail DOOR OPEN message and audible alarm occur when door is opened Fail during infusion Pump alarms for air bubble NORM gt 110 uL orMIN 85uL Pass Fail Drive defect Occlusion check Pass Fail Downstream occlusion detected Pass Fail Downstream Occlusion Sensor Calibration Value 2967 3039 with thickness gauge place Upstream occlusion detected Pass Fail Upstream Occlusion Sensor Calibration Value bid Fail 3242 3314 with thickness gauge in place Upstream Occlusion Sensor Calibration Value 3080 or less without thickness gauge installed BATTERY ICON appears when pump is unplugged during operation Fail and the pump continues to operate while unplugged BATTERY ICON disappears and PLUG ICON illuminates when pump Fail is plugged back in Loc message appears when PANEL LOCK switch is pressed Fail Front panel keys are not
196. uffix administration set if required Raise ambient and or solution temperatures Clean all accessible areas with cotton swabs dampened with one of the cleaning agents listed in Table 2 1 Remove fibers or foreign particles Do not use hard instruments for cleaning Push the slide clamp all the way Clean the safety slide clamp assembly which has the proper slide clamp for use with the pump Insert the slide clamp into the slide clamp slot before closing the pump door 3 3 Problem Checklist Table 3 1 Problem Checklist PROBLEM The safety clamp will not latch open A CHECK SET LOADING alarm occurs when the pump door is closed CHECKS Check the positioning and seating of the slide clamp in the slide clamp slot Check if the administration set is equipped with the slide clamp designed for use with this pump See the instructions accompanying the administration set Make sure the safety clamp arm cover is in the full open position times into the slide clamp slot If not use an administration set which has the compatible slide clamp Insert the slide clamp into the slide clamp slot before closing the pump door CORRECTIVE ACTION Push the slide clamp all the way Exercise the safety clamp by opening and closing it several Check for s
197. ump door open check the FSRR value at SEC RATE window and the FSRL value at SEC VTBI window Both values should display between 500 and 820 Repeat above step with the pump door closed Both values should display between 500 and 820 7 10 A1 QQ Troubleshooting 10 Open the door and intentionally load the tubing over the tube misloading sensor 2L Fig ure 8 6 item 10 Close the door Do not load hard components on the administration set between the door and the base plate The FSRL value at SEC VTBI window should display 450 or less 11 Repeat above step the tube misloading sensor 2R Figure 8 6 item 11 FSRR value at SEC RATE window should display 450 or less Note The sensors are normal if the values in steps 8 through 11 are within specification If any of these values are out of specification replace the tube misloading sensor per Section 6 3 12 12 Press the TIME key and check that the voltage Vcpu reading in the SEC RATE window of the display is within 472 579 Actual voltage displayed data x 0 00976 5 3 3 Automatic Test Mode 3 Manufacturing Test Mode Warning This is an automatic test mode for testing the pump during manufac turing only This mode must not be used on patients because the downstream occlusion upstream occlusion and air sensors are dis abled The initial display in this automatic mode is for a PRI RATE of 1999 mL hr PRI VTBI of 3998 mL SEC RATE of 500 m hr and SEC VTB
198. us us lt P 4 ww lt xlol lz o oloeilejelejleiejleio vw fu iu uu lu Ola i lt gt 2 je ole lt zi2 olx c lt o 9 lt LO VO QD lt LO VO c 5 LO 90 c e N N N N QJ m m m eo sr LCDSTBY DoUurT O 7 gt CN901 8901 10 22 Figure 10 20 Display Board 07 19 A1 688 m eo e o nwo m mim w w who gt elu eo w us I OQ Q m su 00 0 rn ro O lt t NOR OOO Z QD 3 9 CD CD CD QD amp D D 2 84 tN N CN EN GN en en U u 27 UJ UJ QJ Lu LJ GJ GJ UJ lj LJ KD CD QD O3 D XD XD CD D D CD CD lt D 0 cD 0 05 O u vi w wv m Q m tn wv uw uuu tu u u LJ Lulu i uL QJ Lj GJ GJ Gi LH J v viU Uv v wv Uv vv vivo
199. usings Section 6 3 1 3 Remove the CPU and Display board assembly Section 6 3 2 Note CNIF CN601 and CN602 are the only connectors that have to be dis connected before the four screws shown with arrows are removed The CPU Display board assembly can be placed on top of the pump assembly 6 26 7 19 A1 688 Disassembly and Calibration L lt 6 3 LCD Cushion Placement Inside View Important TheLCD cushion is installed on the inside of the case housing NOT on the LCD 4 Peel adhesive backing and install the LCD cushion across the bottom edge of the inset recessed area for the LCD See Figure 6 3 If properly positioned you should be able to feel a ridge the inset edge in the center of the LCD cushion The cushion should also be centered from left to right Ensure that the cushion is not visible in the display window when looking at the outside of the case 5 Remove the adhesive backing from the upgrade label Part no 072601047 and install it between the feet on the front case half Use indelible ink permanent marker and mark box number 1 6 Assemble the pump by performing applicable previous steps in reverse order 7 Perform the Operational Checkout procedures in Section 7 6 3 31 Software Installation Equipment 2 Phillips Screwdriver IC Removal Tool IC Insertion Tool Parts EPROM with master software MAS as necessary 1 EPROM with slave software SLV as necessar
200. values are 5 or less If the values are greater than 5 adjust 801 so that the higher of the NORM or MIN values is 4 1 If adjustment was re quired load the fluid filled piece of calibration tubing into the pump head and close the pump door Open and close the pump door two more times and wait 2 minutes Verify that both NORM and MIN values are within the range of 410 and 470 Note Apply Red Glpt to VR801 8 Exit Test Mode 2 by pressing the ON OFF CHARGE key 9 Prime and load a Baxter s s suffix standard administration set See Section 7 3 2 1 steps 1 4 10 Using the precision syringe introduce an air bubble 25 uL for MIN setting or 50 uL for NORM setting into tubing just above the pump head door Press and hold the safety clamp arm cover slightly and allow the air bubble to travel to just above the air sensor Then release the safety clamp arm cover and close the pump door GC Electronics 7 19 A1 688 6 33 Disassembly and Calibration ll 12 13 14 6 4 3 Turn on the pump set the Primary Rate to 125 mL hr and Primary VTBI to 1000 mL and start the pump Ensure that this bubble is allowed to pass with no alarm If the air bubble is detected repeat the calibration procedure If the air sensor cannot be calibrated turn off the pump Replace the sensor in accordance with Section 6 3 11 Perform the Operational Checkout procedures in Section 7 You may wish to perform the Air Alarm Test Section 7
201. vertently pressed for 40 seconds Check that front panel is not damaged Check that the key was not inadvertently pressed for 5 seconds Check that key is not damaged Check connector CN803 for proper connection Abnormal operation of master CPU Turn pump off and back on Malfunction in alarm held low held high Malfunction in real time count time correctly Turn pump off and back on Turn pump off and back on Turn pump off and back on Interlink Electronics If failure recurs replace CPU board Replace Sensor board If failure recurs replace CPU board Replace Sensor board Replace CPU board Replace Sensor board Heplace CPU board Replace Sensor board Turn the pump off and back on If failure code recurs replace front panel Replace front panel if necessary Clean contacts on male connector Repair CN803 if necessary Replace the FSR If failure recurs replace CPU board Turn pump off and back on If failure recurs replace CPU board If failure recurs replace CPU board CPU board If failure recurs replace Heplace U506 or CPU board 7 19 A1 688 Troubleshootin Table 5 1 Failure Identification Codes CODE CAUSE CHECKS CORRECTIVE ACTION 49 Malfunction in real time Turn pu
202. ware is properly loaded onto the computer Check 401 CNI F2 and CNBUS1 CNBUS2 for proper connection and continuity Pump operation is louder than x normal x The rear clamp fails to hold the pump on the IV pole Hepair connections between computer and pump Restart the program Repair or replace connectors as required Replace CPU board Heplace Sensor board Check administration set for proper type and code Check for solution spills on the pumping fingers and around the back plate Check the tightness of the motor mounting bracket screws Check for a PC board or other assembly vibrating against the inside of the case Check for worn or missing friction pad Check the clamp for worn threads and other worn or defective parts are securely fastened Replace with Baxter s s suffix standard administration set if required Clean in accordance with Section 2 Tighten as required Ensure all internal assemblies Replace worn or defective parts on the clamp as necessary Free flow occurs when the door is closed Check administration set for proper type and code Check position and seating of the tubing Check that ambient and solution temperatures are between 60 and 100 F 15 5 and 37 7 C Check for cracks in the door hinges Check for deformation of the coil springs of the back plate Check for worn cams and pumping fingers Chec
203. x N O gt lt u zjole RU 2 acie 210 ox Jj J gt 2 ac 2 t N ROM 15 72 M a Q gt t a gt m x x lt to O O r e u 29 gt O lt gt x O t E gt ELO lt a uj ww v Ok gt gt e t u 3 x gt uw LJ TZ gt 5 ZE t Q L 00 x e e e e be pe be cu cc tc O g O ax x O e jo E lt A A a k 4 4 LIP 4 4 4 4 mjo N PUN lt gt 2 lt gt 5 t nl Im 2 gt 66 6 v c gt Laad Land Land Lasd Land Lami 6 21 ac o gt x nd Cad ad Koad L a E gt
204. y 7 19 A1 688 6 27 Disassembly and Calibration Note Note There are two EPROMS available for replacement upgrade in this de vice Although these ICs are the same the software stored in each is different Therefore ensure that the correct part is installed into the correct location This device contains CMOS circuitry Adequate steps to prevent dam age cause by electrostatic discharge should be taken such as ground straps and grounded work surfaces EPROM Installation Note Note 6 28 With the pump powered off press and hold the SILENCE key then press the ON OFF CHARGE key Record the software version number shown on the lower right corner of the main display Turn off the pump and disconnect it from AC power Remove the battery from the pump Section 6 3 18 Remove the screw 30 from the EPROM access cover item 4 located inside the battery compartment and remove the cover Remove the EPROM s using an IC removal tool The Master EPROM is located above the Slave EPROM designated on the board Also note that the orientation of both is with the notch toward the bottom of the PC board Install the new version 5 in its their socket s Make sure that all of the pins are seated in the socket correctly and that notched end s of the EPROM s is are to ward the bottom of the PC board An IC insertion tool makes this step much easier Replace the EPROM access cover al
205. y power plug it back in Operation should continue without interruption and the BATTERY message should turn off Recharge the battery by allowing the device to remain connected to AC power for a minimum of 16 hours 2 Battery Charging Voltage Check Optional Perform this check to determine if charging voltage is correct a Disconnect and remove the battery from the device Connect a voltmeter to the device leads and measure the charging voltage while both pumps are in the KVO mode It should be between 13 7 and 13 9 VDC If it is and the device failed the battery test replace the battery in accordance with Section 6 3 18 b If the charging voltage is NOT between 13 7V and 13 9 VDC check the other power supply voltages as described in Section 6 4 1 and repair and or calibrate the device as necessary 7 19 A1 688 7 9 Checkout 7 3 9 Panel Lock Test 1 With the pump running without an alert press the PANEL LOCK pushbutton on the rear of the pump 2 Verify that the word Loc is displayed in the Main Display 3 Verify that the input from front panel keys is not accepted except from BACKLIGHT and TOT VOL STATUS 4 Press PANEL LOCK again The Loc message should disappear and input from all front panel keys should be accepted Warning If any of these indications fail to occur troubleshoot the pump in ac cordance with Section 5 and repair it in accordance with Section 6 7 3 10 Safety Clamp Test 1 With the administratio

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