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INSTALLATION INSTRUCTIONS

1. o ololojo ololo o OIE a a ooo oo oo o o o ot k o mlolo ololo E E euis D o o lolo mia Mm lolo o o x oo Za olo dest Y o AJM ooo DO PO PO cO qo ololololo O0O IN N D O B Oj olololo ol O1 amp G G Po ROM o 4 o o oO Patient Size Tooth d F 03 E E 05 dE F 09 F 10 F 11 F 12 F 13 F 14 0 44 0 19 0 33 0 41 0 50 0 24 0 38 0 47 0 62 0 29 0 47 0 58 0 76 0 33 0 58 0 66 0 87 0 41 0 66 0 81 1 07 0 47 0 81 1 00 1 23 1 86 0 58 1 00 1 15 1 51 2 28 0 81 1 23 0 58 e Y o 1 00 TABLE 2 FILM SPEED AND EXPOSURE TIME LONG CONE UNIT SEC Patient Size SMALL MEDIUM LARGE Tooth TI 0 07 F 01 0 14 0 19 0 08 0 14 0 16 0 22 0 31 0 10 0 17 0 19 0 27 0 38 F 02 f 0 16 0 24 0 10 0 17 0 19 0 25 0 38 0 12 0 20 0 24 0 31 0 47 E 03 0 19 0 27 0 11 0 19 0 22 0 31 0 44 0 14 0 24 0 27 0 38 0 54 33 0 14 0 24 027 0 36 0 54 0 17 0 29 0 33 0 44 0 66 17 0 27 0 33 0 44 0 66 0 20 0 33 0 41 0 54 0 81 19 0 33 0 41 0 54 0 76 0 24 10 41 10 50 0 66 0 93 24 0 41 0 47 0 62 0 93 0 29 0 50 10 58 0 76 1 15 a 33 0 58 0 71 0 93 1 32 0 41 0 71 0 87 1 15 1 62 0 66 0 81 1 07 1 62 0 50 0 81 11 00 1 32 200 81 1 00 1 32 1 86 0 62 1 00 1 23
2. 4 Insert the head shaft into balance arm assembly and while holding the head in position install head key securely into retaining groove 5 Slide the arm collar upward to proper position and secure it in place with a screw a 6 Loosen 5 screws on the terminal using a small dia screw driver and insert the wirings of balance arm assembly into the terminal according to the color FIGURE 22 7 Retighten the screws on the terminal and confirm that the wirings are fixed on the terminal 8 Remove M5 Phillips head screw from earth terminal and secure No 8 wiring together to earth terminal 9 Reattach the yoke inside cover with a screw 10 Remove arm holding band Yellow Gray Green Yellow Small Diameter 4 Qs 3 Or Screw Driver m Rs EZ m Arm Holding Band Balance Arm Wiring Head Key Arm Collar E img 27mm a Stopper Ring Head Shaft Head Yoke Terminal b Yoke Inside Cover FIGURE 21 Y Y E E e 5 gp Earih Terminal FIGURE 22 From 2004 July 5 CONTROL BOX INSTALLATION The wall and the strength of the hardware used must be checked and verified as being adequate to withstand a 10 kg shear load A flush mounted junction box with the necessary conduit and wiring must be pre installed at 1310mm from the floor NOTE Refer to the control box template and 1 Be certain the electrical wire entry hole is aligned with t
3. 1 62 2 28 F 12 0 36 0 1 15 1 62 2 28 0 71 11 23 1 41 2 00 2 80 00 F 13 0 44 0 71 0 87 1 15 1 73 0 71 1 15 1 41 1 86 2 80 0 87 1 41 1 73 2 28 3 00 F 14 0 50 0 87 1 07 1 41 2 00 0 81 1 41 1 73 2 28 3 00 1 00 1 73 2 13 2 80 3 00 F 15 0 62 1 07 1 23 1 62 2 44 1 00 1 73 2 00 2 62 3 00 1 23 2 13 2 44 3 00 3 00 ADI E o gt o o ap o m 3 o ol amp is al ojo ollo o ojojo e e Y e o oo o LE al o a N o PO PO o Y o d ala lI oo Y ololofolo lolo alo lha lM fu j lolo a le A aim o ojojo Ka lM e D P i Cc oloo C 09 ln 6o 65 ololo O1 o lo N O 0 o o o ajA 09 Qe D co ns km l S l e IE 1 E e e olololo s Co n5 n5 O1 o o o lo C OO 4 ojo C OO 4 oj lk Sl P ojo OJO MJO ojo NIJO N AO e Sk k 15 1 oo ol an o o AO 4 3 2 PRIORITY OF SELECTION As factory installation following selection lamps light when the main power switch is turned on Patient Size Medium Cone Regular Film Speed a If necessary this priority can be changed as follows For example at pedodontistry patient size of small should be preferentially selected 1 While depressing technical switch 6 turn on the main power switch 2 Select th
4. SECTION FOUR POST INSTALLATION INSPECTION LT ARM ASSEMBLY sosa na TINI aa ANNE 19 2 BALANCE ARM ASSEMBLY dieere enema boues teh n erat ipe xs eR ipe ERA 19 STREET POSITION esuada iud tiae oem ut therein 20 SECTION FIVE CONTROL IDENTIFICATION AND OPERATION L CONTROL IDENTIFICA TO Nicomedes 20 APPUNCTON DE CONTROLES id 21 3 OPERATING PROCEDURES ptas terre cec i y d a Eri SERE A 23 4 ERROR CODES erat agan aa aaa naas date ang bam aa eh eeu Lak aaa EA 24 SECTION SIK POST INSTALLATION CONFIRMATION 1 CONFIRMATION OF POWER SUPPLY VOLTAGE een 25 2 CONFIRMATION OF TUBE CURRENT eene en 25 3 CONFIRMATION OF EXPOSURE WARNING LAMP BUZZER 23 4 CONFIRMATION OF LINE VOLTAGE REGULATION 25 SECTION SEVEN INITIAL SETTING PAU MSP EID a eec e qu e IPIE an A a a NG GAN aaa Gg IER IN TIRAS a a aaa ENG 26 2 PRIORITY OF SELECTIONS ient testet chase ope anan gegana a 28 3 BEECERONIC CHIME ON OFF didis a kg d pue tmd oe a oe tes 28 APPENDIX ONE CIRCUIT DIAGRAM mme 29 APPENDIX TWO PARTS IDENTIFICATION 1 ARM AND HEAD ASSEMBLY rai 30 2 CONTROL BOX ASSEMBLY ciergi nien ne ga an epu anpra sp Fees gen pa anaa nis 30 SECTION ONE TECHNICAL DATA 1 ELECTRICAL AND RADIATION DATA 1 Nominal focal spot value eene 0 8 mm IEC 2 Rated peak tube potential sess 3 Rated tube
5. 5 FIn Confirmation of tube current See page 20 of this manual 6 PH 0 PH F To adjust tube current at beginning of exposure Refer to service manual 7 ERO EP F To adjust tube current when stabilized Refer to service manual 8 Pt 0 Pt F To adjust preheat time Refer to service manual Exposure Warning Light Illumination of this light indicates the unit is producing x radiation 9 Exposure Switch Deadman Type exposure switch When making an exposure depress this switch and keep it depressed until the exposure warning light 14 and the audible warning terminate Failure to keep this switch depressed will result in premature termination of the exposure Technical Switch This switch is exclusively for the installer and service personnel It is used for following purposes 1 The tube current mA of the last pulse of the exposure can be displayed in exposure time display window 3 if the exposure switch is kept depressed even after the exposure is over and this technical switch is depressed Display will return to exposure time when the exposure switch is released 2 Priority of selection Patient Size Cone Type Film Speed can be changed when the main power switch is turned on while this switch is depressed See section Seven of this manual 3 Memorizing After setting film speed priority of selection and or buzzer ON OFF this switch is used for memorize these settings See section Seven of this manual 22A 3 OP
6. CUTE alada ri RAE IER COR TAS REIR NER 4 Maximum rated peak tube potential 5 Rated Line Voltage Vac 110 Minimum LinVoltage Vac 99 Maximum Line Voltage Vac 121 Rated Line Power kVA 1 3 Rated Line Current Aac 11 4 Maximum Line Current Aac 12 6 Internal Resistance 0 19 0 46 0 22 0 53 1 12 max 1 20 max 1 27 max Range of Line Voltage Regulation 2 5 2 5 0 3 0 3 0 3 6 Power line frequency aceite ee eee eee 50 60 Hz Je EUR POSTE MIME opto DR URS ENTENDER T NEUE 0 02 3 sec ON and OFF are zero crossed 5 Timer ACLULACY so od p eg tief a Baga editt 1 pulse 1 50sec for 50Hz 1 60sec for 60Hz 9 Inherent filtration sees eee tee tenete epis 1 3 mmAl Equivalent IO Added flat On inse a tee Cas Rudi 0 8 mmAI 11 Minimum filtration permanently in useful beam 2 1 mmAI Equivalent at 70 kVp 12 Nominal roentgen output a Distal end of regular cone seese 8 2mGy sec 30 96 40 96 b Distal end of long cone 3 7mGy sec 30 96 40 96 13 Source to skin distance ds Regular CO eo ated e abate Uns RE damus 204 mm bi LONG GONG a a a idus d eus ie 305 mm OPTION 14 Leakage technique factor eee ettet eene 70 kVp 0 16 mA 0 16 mA is maximum rated continuous current for 10 mA with a duty cycle 1 60 15 DU Cycle ii 1 60 0 5 sec exposure with 30 sec interval 16 Source to the base of cone distance 81 mm 17 Referen
7. Connect the cables from the balance arm and the cables from the control box under the pole Then put the cables into the swing arm FIGURE 10 10 Refer to page 16 for Head assembly installation 11 Refer to page 17 for Control box installation 12 Perform the post installation inspection page 19 20 Swing Arm FIGURE 10 12 From 2004 July 3c INSTALLATION OF FK1 TYPE 1 Fix the mounting plate to the floor Make sure the mounting plate is firmly fixed and can withstand a 150kg 330 pound withdrawal force FIGURE 11 NMounting Plate Dnm 2 Attach the pole to the mounting plate by three mount FIGURE 11 ed in HR j Bolts S LS ab ing bolts Make the pole vertical by adjusting three adjustment bolts and three mounting bolts Then set the cover to the pole FIGURE 12 Control Box N 3 Set the control box mounting plate to the pole by two oyning maie FIGURE 2 mounting plate screws then slide the back supporter Back Supporter Screws of mounting plate and fix two back supporter screws from the control box mounting plate FIGURE 13 Mouniing Plate crews 4 Through the cable from balance arm to the horizontal x x Back Supporter arm then Joint balance arm and horizontal arm by Screws FIGURE 13 stopper screw brake plug and brake screw FIG 2 URE 14 en a HOLDING BAND UNTIL THE X RAY HEAD HAS BEEN INSTALLED BALANCE ARM E T E ASSEMBLY IS SPRING 5 Insert the pole busin
8. arm collar DO NOT FULLY TIGHTEN 10 3 4 Remove end cap screw and open end cap 3 5 Insert stopper screw into upper threaded hole inside horizontal arm and tighten securely NCAUTION If stopper screw is not tightened securely the scissors arm can move vertically up and out of the horizontal arm Arm Holding Band 3 6 Cut cable and interconnecting wires to a workable length Strip 10mm of wire insulation from each lead With wire crimping pliers use supplied wire nuts to make wire connections 3 7 Insert connected wires into the arm mounting Ske Pui bracket and secure the bottom cover to the bottom i Brake Screw of the arm mounting bracket ra 5 0 2 m Screw Cover 3 8 Secure end cap with end cap screw and place a a screw cover m End Cap Screw Access Cover Stopper Screw Access Cover Screw bdo FIGURE 4 3b INSTALLATION OF CK TYPE 1 Fix the mounting plate to the ceiling Make sure the mounting plate is firmly fixed and can with stand a 150 kg 330 pound withdrawal force FIGURE 5 Bolt Adjustment 4 Monuting Plate colt Cover FIGURE 5 Set Screw Pole 2 Attach the pole to the mounting plate by three mounting SR Cover Ring bolts Make the pole vertical by adjusting three adjust ment bolts and three mounting bolts FIGURE 6 3 Set the cover and cover ring to the pole and tighten the set screws of cover ring as the cover stays at the upper end of Swing Post the pole FIGURE 6 FIGUR
9. is more than 110 of rated line voltage correct it by using step down transformer Excess current during exposure Tube current of the last pulse was less than 7 5mA Tube current of the last pulse was more than 12 5mA Tube current during ex posure was less than 5mA Tube current during ex posure was more than 15mA Malfunction of the microcomputer Exposure switch or ex posure circuit had been ON when main power switch is turned on Tube current is detected during pre heating period Tube current is detected when main power switch is turned on Turn off the main power switch and wait for a while Turn on the main power switch again 24 Conduct the confirmation of tube current described in section six item 2 on page 20 Refer to the service manual SECTION SIX POST INSTALLATION CONFIRMATION 1 CONFIRMATION OF POWER SUPPLY VOLTAGE As specified in Electrical Requirements Page 5 power supply voltage must be within the rated line voltage 10 Confirm the power supply voltage again before turning on the unit 1 Open the front panel of control box by loosening two screws on top of the control box 2 Set the range of digital multi meter at 300V AC connect probes of multimeter to L and N of terminal block of control box 3 Confirm that the reading is rated line voltage 10 NOTE 096 X ray can not be operated unless the power supply voltage is wi
10. to the oppo site side of mounting plate and secure with two screws beside the access hole 3 ARM ASSEMBLY INSTALLATION Mounting Plate Screws Back Supporter Screws AWARNING FIGURE IS DO NOT RELEASE ARM HOLDING BAND UNTIL THE X RAY HEAD HAS BEEN INSTALLED BAL ANCE ARM ASSEMBLY IS SPRING LOADED AND Shaft of CAN CAUSE EQUIPMENT DAMAGE AND INJURY Bike Pius Balance Arm IF NOT HANDLED IN THE PROPER MANNER Brake Spring Pole Bushing Mounting 3 Insert the shaft of balance arm with pole Screws bushing attached into the pole as the wires go through the access hole of control box Stopper Screw mounting plate 3 2 Keeping the arm at the position a of FIGURE 20 3 3 Fix the pole bushing by two mounting screws on the pole 3 4 Confirm the swing range of the arm is as FIGURE 20 sw 4 HEAD INSTALLATION Refer to page 16 5 CONTROL BOX INSTALLATION Refer to page 17 6 ADJUSTMENT 6 1 Tighten the brake screw if arm drifts 6 2 Perform the post installation inspection page 19 20 dem From 2004 July 4 HEAD ASSEMBLY INSTALLATION FIGURE 21 1 Remove a screw a on arm collar and place the arm collar over the stopper ringon the head shaft Direction of arm collar is shown in FIGURE 21 2 Remove the yoke inside cover by loosening screw b 3 Making sure the stopper ring and arm collar is placed on the head shaft insert the wirings of bal ance arm through the head shaft to the head yoke
11. 1 SUPPORT REQUIREMENTS Control box When mounting the MODEL 096 WK control box the wall and mounting hardware must be sufficient to withstand a 12 kg shear load Arm and head 1 Wall mount type WK The wall and mounting hardware for arm mounting bracket must be sufficient to withstand a 45 kg shear load and a 200 kg withdrawal force at each of the three mounting bolts If wall dose not have enough strength use the wall mounting plate option This plate is designed for mounting on two 2 X 4 wood studs with 16 inch center With this plate wall and mounting hardware must be sufficient to withstand a 45 kg shear load and a 200 kg withdrawal force at each of the four mounting bolts 2 Ceiling mount type CK The ceiling and mounting hardware for mounting plate must be sufficient to withstand a 150 kg 330 pounds withdrawal force 3 Floor mount type FK1 The floor and mounting hardware for floor mounting plate must be sufficient to withstand a 100 kg 220 pounds withdrawal force ACAUTION If the MODEL 096 is to be mounted in a manner other than what is specified in this manual or if the hardware to be used is other than what is supplied the support capability of the wall and the strength of the hardware must be checked and verified to be adequate 2 ELECTRICAL REQUIREMENTS Power supply The MODEL 096 x ray system will operate on a power supply of rated line voltage 10 with a three wire hot neutral earth circuit sepa
12. 570 75 EQ4 Screw for Hook 3 12 1 096 1580 76 E04 ECPR20A0 Restriction Plate 1 096 1590 77 E04 Power Board for 120V 1 096 1600 77 E04 Power Board for 220 240V 1 096 1601 77 E04 Power Board for 110V 1 096 1602 78 EO4 ECPJO8DO Front Sheet RAL 9003 1 096 1610 81A From 2006 April NOTE Doe monto TAKARA BELMONT CORPORATION 1 1 2 Chome Higashi shinsaibashi Chuo ku Osaka Japan TEL 06 6213 5945 FAX 06 6212 3680 Book No EDAT6 Printed in Japan 0705 MA
13. BELRAY MODEL 096 DENTAL X RAY Wall Mount Type WK Ceiling Mount Type CK Floor Mount Type FKI Mobil Type tet FM Room Mount Type RK II INSTALLATION INSTRUCTIONS IMPORTANT This manual provides information and instructions for the installation and calibration proce dures for the BELMONT model 096 dental x ray The instructions contained in this book should be thoroughly read and understood before at tempting to install the x ray unit After the installation is completed file this manual and refer back to it when performing periodic maintenance Ss rnn REV 5 INDEK SECTION ONE TECHNICAL DATA 1 ELECTRICAL AND RADIATION DATA 3 2 PHYSICAL DIMENSIONS ipae errori agen ngana ak tre naa angan ana ak 4 3 TUBE HEAD THERMAL CHARACTERISTICS re 6 SECTION TWO PRE INSTALLATION INSTRUCTIONS 1 SUPPORT REQUIREMENTS i e 5550059585 aeuo e ton to erae eren pa ana cts 7 2 ELECTRICAL REQUIREMENTS usais n Tg ben ore auos e uve 7 3 LOCATION OF COMPONENTS aires ge kang a Ana pa ga Nga n a 8 SECTION THREE INSTALLATION INSTRUCTIONS 1 INSTALLATION REQUIREMENTS sss sese eee eee R 2 UNPACAEINGG TTT 9 3 INSTALLATION OF WK CK FK RKII PM eee 10 4 HEAD ASSEMBLY INSTALLATION eret t t tn enan anara 16 5 CONTROL BOX INSTALLATION cest gacra ioaea nn tetur add saene gana 17
14. CK DB AS cae eC EEE Aa ana e rm e RKII Columns cor xem UAM IE EU D d RKII A uS I RKII CATE eA S RON PIS USA A p ne Ede tns te t d a eaa I RKII Gas P MP A d RD I RKII Sat abico ett M alada RKII Eag Bolt 08 X ARI vun div nM rp ae EU Ng s NEK AN IN SK a vn hacen EUN Dd ue WEN AR OR RERO S RKII Manual asah Tes EE 1 WK FK FM CK RKII Inspect contents of shipping carton for damage or missing components 3a INSTALLATION OF WK TYPE When mounting MODEL 096 arm bracket the wall and the strength of the hardware used must be checked and verified as being adequate to withstand a 45 kg shear load and 200 kg withdrawal force at each of the three mounting bolts When using concealed wiring a flush mounted junction box with the necessary conduit and wiring must be pre installed at 113 cm from the floor 1 ARM MOUNTING BRACKET FIGURE 2 1 1 Remove bottom cover from bottom of the arm mounting an a bracket Snake electrical interconnecting wires through brack ey o et and out access hole 1 2 Using 9 X 75 mm bolts in top and lower mounting holes TRA mount arm mounting bracket on wall DO NOT FULLY E TIGHTEN TEE D 1 3 Placing a level across top edge of arm mounting bracket Bottom Cover Vs es level bracket then tighten bolts securely FIGURE 2 1 4 Put the bolt cap to each head of bolt 2 HORIZONTAL ARM FIGURE 3 2 1 Cut pull string on horizontal arm DO NOT REMOVE STRING ALLOW ONE END TO EXTEND BEYON
15. CK RKII COMA SE Sd 1 WK FK FM CK RKII Balance Arm ccccccccssssssvscveccccccecssevsccscccecccsssenscescvscccecssesccesccccenscsssncvses 1 WK FK FM CK Balance Arm WrencCh ooooocncncnccnonononeniconocnnononenanacacccnccnononnnnnncccnccnnnnnananasos 1 WK FK FM CK Horizontal Arm W 2 Screw Cover e 1 WK FK Arm Mounting Bracket W 3 Coach Bolt 9 3 Bolt cap 1 WK Wall Plate W 4 Coach Bolts 3 bolts Washers 7 bolt cap and template 1 WK OPTION Brake Screw M6 x Omm o axe ope IN Pe C DENM Unus 2 WK FK 1 FM RKII Brake Plug Brass Plug sss d eee 2 WK FK 1 FM RKII Retaining Bolt MO x 35MM tan 2 WK Stopper Screw MO x 15mm Loss cohetes e esie ciet PER dence 1 WK RKII 2 FK FM Control Box Mounting Screw 95 8 x 32mm sees 4 WK FK CK RKII Pale cati dba Ra is adatti it e Rodeo aa M RARE SUN E NA Sa ean 1 FK FM CK Mounting Plate 350mm W 6 coach bolt 9 sese eee 1 FK CK Hor Celine Corera ei a aT E K N 1 FK CK Control Box Mounting Plate sss see eee eee 1 FK FM Back SUDO efus reso a E aa E DRAN E Na a aaa aa aa aa 2 FK FM FK CK Mounting Bolt M8 x 20mm W 3 spring washer 6 FK CK STAKE OPENS A adan Ba a aga aa a tie a aa aa tide ste aaa 1 FK FM RKII ES D LM TM S 2 FM Free OO A ee 2 FM Brake Castril ener RE a a Ba aa 2 FM SWINE AUI GA eor Aor ER ge URGERE QU rA VETERE ARS aaa ERE gg a a a i nk a 1 CK TP SATIN kaa 1
16. D MALE BARB AND THE OTHER END TO EX TEND BEYOND THE FEMALE MOUNT Pull String 2 2 Place a thrust washer over the hole of arm mounting bracket and insert male barb into arm mounting bracket allowing pull string to extend through access opening on bottom of the arm mounting bracket 2 3 Insert two retaining bolts securely into upper threaded holes of arm mounting bracket and tighten securely A IMPORTANT The retaining bolts must securely engage RO ii SLT the annular groove of horizontal arm The removal of the tn retaining bolts will allow the horizontal arm to rise verti cally and out of the arm mounting bracket FIGURE 3 2 4 Insert brake plug then brake screw M6x6 mm into the lower threaded hole of the arm mounting bracket DO NOT FULLY TIGHTEN 2 5 Place a level on the horizontal arm and confirm that the arm is level in its left and right swing positions A NOTE Final leveling of horizontal arm is described on Page 19 Retaining Bolts Brake Plug 3 BALANCE ARM ASSEMBLY FIGURE 4 ZAWARNING DO NOT RELEASE ARM HOLDING BAND UNTIL THE X RAY HEAD HAS BEEN INSTALLED BALANCE ARM ASSEMBLY IS SPRING LOADED AND CAN CAUSE EQUIPMENT DAMAGE AND INJURY IF NOT HANDLED IN THE PROPER MANNER 3 1 DO NOT REMOVE ARM HOLDING BAND 3 2 Secure pull string to cable and pulling the opposite end snake cable through horizontal arm and arm mounting bracket 3 3 Insert brake plug then brake screw M 6 X 6 mm into the horizontal
17. E 6 4 Attach the swing post to the bottom end of the pole 11 From 2004 July 5 According to the desired rotation angle of swing Swing Angle arm set the stopper screw to the stopper ring 9 different angles can be obtained by changing the position of stop screws Right table shows the re lation between the rotation angle of swing arm and Stopper Ring lt 1 Stopper P aid 6 Set the stopper ring swing arm and keys to the Y f Screw the position of stopper screws FIGURE 7 swing post After the swing arm is lowered to the N limit make sure the stopper ring is in contact with the swing arm FIGURE 7 Swing Arm 7 Fix the stopper ring to the swing post by the set N athe E K screws Start position of the rotation of swing arm em is decided by these set screws FIGURE 8 FIGURE 7 Swing Post Stopper Ring yon Screw Arm Holding Band 5 Balance Arm Stopper Scr w Swing Arm Brake Screw e Awane peaked HOLDING BAND UNTIL THE X RAY HEAD HAS Keys BEEN INSTALLED BALANCE ARM FIGURE 8 LOADED AND CAN AN CAUSE EQUIPMENT a DAMAGE AND 8 Insert the shaft of balance arm to the swing arm Swing Arm INJURY IF NOT HANDLED IN THE PROPER MANNER Set a brake plug then brake screw into the top threaded hole of the swing arm Do not fully tight eo Brake Plug o Brake Screw Stopper Screw FIGURE 9 en Set a stopper screw into lower threaded hole of swing arm and tighten securely FIGURE 9 9
18. ERATING PROCEDURES 1 Turn ON the main power switch Confirm that ready lamp 2 is illuminated NOTE The ready lamp will not illuminate unless the incoming line voltage is correct and within the x ray s operable range Select the appropriate tooth type 9 and confirm if the pre selected conditions patient size 0 cone type and film speed 2 are suitable for radiographing NOTE To manually set the exposure time depress either manual exposure time adjust switch A or W until the desired exposure time is displayed in exposure time display window 3 While the unit is in manual mode other selection switches 5 62 do not affect exposure time All the tooth selection lamps are off To return to the automatic exposure time selection mode depress any one of tooth selection switches Depress the exposure switch 3 When the exposure switch is depressed the exposure warning lamp 2 illuminates and the audible warning sounds Do not release the exposure switch until the audible warning and the warning lamp terminate Failure to keep the switch depressed will result in the exposure being terminated prematurely To continue to radiograph other teeth just select appropriate tooth selection switch IMPORTANT To protect x ray tubehead from heat accumulation wait for 60 times of exposure time between exposures Ex 30 second wait interval for each 0 5 sec exposure 6 After use turn OFF the main power switch 1 i
19. MODEL 096 70kVp 10mA W A RN I N G THIS X RAY UNIT MAY BE DANGEROUS TO PATIENT AND OPERATOR UNLESS SAFE EXPOSURE FACTORS AND OPERATING INSTRUCTIONS ARE OBSERVED Main Power switch Patient Size Selection Switch 2 Ready Lamp i Cone Type Selection Switch 3 Exposure Time Adjusting Sw Up 42 Film Speed Selection Switch 4 Exposure Time Adjusting Sw Down 3 Exposure Time Display Window 8 Tooth Selection Switch T1 Exposure Warning Light 6 Tooth Selection Switch T2 5 Exposure Switch 7 Tooth Selection Switch T3 Technical Switch Tooth Selection Switch T4 9 Tooth Selection Switch T5 20 2 FUNCTION OF CONTROLS 0 Main Power switch Pushing right side of this switch energizes the x ray unit Ready lamp and pre selected lamps for patient size cone type and film speed illuminates It is recommended to keep this switch OFF when the unit is not in use in order to prevent an accidental exposure Ready Lamp This lamp lights when the line voltage is within operable range When this lamp is not on exposure can not be made 3 4 Exposure Time Adjusting Switches By momentarily pushing A or W switch exposure time displayed increases or decreases by one step By keeping the switch depressed more than 2 sec exposure time displayed increases or decreases continuously until the switch is released Q Tooth Selection Switch T1 T5 Pushing one of these switches set the exposure time autom
20. Type 300 Max 1190 90 Stroke 1100 N Ke x E LO e el e N x 3 gt Max 1300 3 2 8 Jo x 2 7 Stroke 700 Max 2140 Max 1475 Max 650 From 2004 July 3 TUBE HEAD THERMAL CHARACTERISTICS A Interval between each exposure The temperature inside of the tube head rises when an exposure is made The value of the heat generated is measured in Heat Unit HU which is the product of tube potential tube current and exposure time Excessive heat will be accumulated inside of the tube head if the x ray is used without a proper cool down interval between each exposure The excessive heat may damage the x ray tube high voltage generator or both B Duty cycle To avoid the accumulation of excess heat in an effort to prolong the tube head life a cool down in terval of 60 seconds or more must be allowed between each 1 second exposure or a 30 second cool down must be allowed between each 0 5 second exposure C Tube head cooling curve 1 Tube Housing cooling curve 2 Anode thermal characteristics Tube Housing Cooling Curve ANODE THERMAL CHARACTERISTICS Heat Storange KH U Heat Storange H U 0 20 40 60 80 100 120 140 Time in Minutes Time in Minutes 3 Maximum rating chart Tube Current mA 0 1 0 2 03 0 5 0 7 1 0 2 0 3 0 5 0 Load Time sec SECTION TWO PRE INSTALLATION INSTRUCTIONS
21. WIOJSUPIL AH umo1g umo1g aL aL A NE ae PeH ae LA sued Td E ESTE dag pJeog JOJEJOUSE JOMOd ix pum Su 00Md d960 gt ds ES MO 9A U9915 00NO d960 peog 01 U00 94 IND L 29A APPENDIX TWO PARTS IDENTIFICATION 1 ARM AND HEAD ASSEMBLY 096 WK 9 WU S SEN CIS Qfe3 28 AAN 9 fh From 2004 July 2 CONTROL BOX ASSEMBLY ID No PartsNo Description QTY USA Code 1 E04 EHLLO3A0 X Ray Head Assembly RAL 9003 1 096 1010 2 EO4 ECPEO3GO Yoke RAL 9003 1 096 1020 3 EO4 EHLL 12AO Housing Cover Set RAL 9003 1 096 1030 4 EO4 ECPR22BO Lock Ring R1 1005 1 096 1040 5 E04 ECPR36A0 X Ray Exposure Sleeve 1 096 1050 6 EO4 ECPR21DO Regular Cone RAL 9003 1 096 1060 7 EO4 EHLL 13AO0 Long Cone RAL 9003 Option 1 096 1070 8 EO4 EHLL28AO0 Balance Arm Assembly RAL 9003 1 O96EHLL28A0 9 E04 ECLSO1AO Stopper Ring 1 096 1090 10 EO4 ECPE17BO Joint No 3 1 O96ECPE1 7BO 11 EQ4 Collar Screw SUS M4 10 1 O96SRWM0410 12 E04 ECQR34B0 Collar R1 1005 1 O96ECQR34BO 13 EO4 ECQR30CO Spring Adjuster Cover 2 O96ECQR30CO 14 E04 ECQR27BO Crevice Cover 4 O96ECQR27BO 15 EO4 ECPE19FO Left Cov
22. aining Bolt 2 096 1380 40 EO4 EHLL 1 5A0 Arm Mounting Bracket Ass y RAL 9003 1 096 1390 41 EO04 ECPRA45BO Bottom Cover 1 096 1400 42 E04 Bottom Cover Screw M3 6 2 096 1410 43 EO4 ECPR52AO0 Bolt Cap RAL 9003 4 096 1420 44 E04 Coach Bolt _9 75 RAL 9003 4 096 1430 45 EO4 ECPJ19A0 Wall Mount Plate RAL 9003 1 096 1620 EO4 ECPJ18AO0 Wall Mount Plate for Cover Type 1 096 1621 46 EO4 EHLL 1 1A0 Wire Harness in Balance Arm 1 096 1081 47 EO4 ECNR18AO0 Yoke Side Cap R1 1005 1 096 1630 48 E04 ECPJ15A0 Yoke Inside Cover RAL 9003 1 096 1021 49 E04 ECLJ82A0 Adjust Wrench 1 096 1082 50 EO4 EHLL 14AO Cover Set for Wall Mount Plate RAL 9003 Option 1 096 1625 60 EO4 EHLLO7AO Control Box Assembly for 120V RAL 9003 1 096 1000 61 EO4 ECPEO1A0 Chassis R1 1005 1 096 1440 62 E04 Fuse F1 F2 10A 2 096 1450 63 E04 Terminal Block 4P 1 096 1460 64 E04 Power Switch 1 096 1470 65 EO4 ECPJO7DO Covering Plate 1 096 1480 66 E04 Timer Board 1 096 1490 67 EO4 ECPBO1GO Front Cover 1 096 1500 68 E04 Top Screw M3 8 2 096 1510 69 E04 Fuse F3 0 5A 1 096 1520 70 EQ4 Wood Screw for Chassis _5 8 32 4 096 1530 71 E04 Fuse F4 1A 1 096 1540 72 EQ4 Terminal Block 5P 1 096 1550 73 E04 ECNJ47A0 Hook for Hand Exposure Switch 1 096 1560 74 dr EHLL21A0 Hand Exposure Switch Ass y 1 096 1
23. atically in combination with following 49 42 5 T1 Incisor of Mandible T2 Incisor of Maxilla Cuspid Premolar of Mandible T3 Cuspid amp Premolar of Maxilla Molars of Mandible Bitewing T4 Molars of Maxilla Bitewing Molars 9 T5 Occlusal Patient Size Selection Switch Pushing this switch alters the selection of patient size small medium large small and sets the exposure time accordingly Cone Type Selection Switch The exposure time corresponding to the cone type being used Standard Regular Cone or Optional Long Cone can be selected by this switch Film Speed Selection Switch Three types of film speed can be registered Pushing this switch momentarily indicates the film speed number being selected in exposure time display window 43 Depressing the switch for more than 2 seconds alters the film type being selected NOTE Setting or adjusting the exposure time manually with A or V switch supersedes 5 2 functions 21 43 Exposure Time Display Window Normally the exposure time selected is displayed 1 E 00 E 12 Error code See page 24 of this manual 2 R00 E 15 Film type See page 21 amp 22 of this manual 3 Tube Current The tube current of the last pulse of the exposure can be displayed if the exposure switch is kept depressed after exposure is over and technical switch 46 is depressed 4 bu 0 bu l Buzzer ON OFF when a switch is activated See page 23 of this manual
24. ce current time products sees eee eee 30 mAs 70kVp 10mA 3sec 18 Maximum earth leakage current eee eee ee ee eee 0 5 mA 19 Field SIZE Caesia Sus atis eire ute EE SI Oo dl derat Round 58 mm 20 Tolerance of the focal spot marking mm 21 Tolerance of target angle 4 eee 1 Focal spot marking Reference axis L 4 22 Measurement base of technique factors a Peak tube potential iii ia Peak tube potential of conducting half cycle b Tube EHEEeDC s s een Se tto teils Average of tube current during one cycle of line frequency C BXpoSure tie quse see cans a UN Pu Re n be INTR Quee Impulese of power line frequency 3A From 2006 April 2 PHYSICAL DIMENSIONS unit mm 096 WK Wall Monut Type Pf ier CF 220 600 95 800 Max 1190 90 ai OPTION T Stroke 1100 Tx 500 or 300 Horizontal Arm is available Y i Y V U E HH 00 L 219 S E T LA ON TO A O E y 1 280 SE 2 c 7 895 Z8 77 From 2004 July unit mm 096 CK Ceiling Type 2300 Sr 300 300 g NUS S M Max 1190 90 Stroke 1100 Max 1728 Stroke 1100 096 FM Mobile Type Max 1190 90 00 Stroke 1100 106 Max 692 1335 Max 1639 Stroke 1100 Max 2027 096 FK 1 Floor
25. cting cables 2 Following wiring diagram connect those wires to the terminal block of control box 3 Set the restriction plate to the original place C Junction Boxes mum ee ee re n T Temm m From i Power 1 Source 1 BLUE WHITE GREEN YELLOW LN 345678 ji GREEN YELLOW Pigtail for Arm Terminal Block Mounting Bracket for Control Box FIGURE 24 a C CLOSING FRONT PANEL FIGURE 25 Z CAUTION BEFORE CLOSING THE FRONT PANEL PERFORM POST INSTALLATION CONFIRMATION PAGE 25 1 Confirm all the post installation confirmation are performed 2 Close the front panel and secure two M3 phillips head screws on the top panel FIGURE 25 SECTION FOUR POST INSTALLATION INSPECTION 1 ARM ASSEMBLY 1 Incorrect levelling of the wall bracket can cause arm drift First check level with arms in position 1 If not correct bracket must be adjusted by placing shims behind the arm mounting bracket or the wall plate FIGURE 26 a IMPORTANT If the end of the horizontal arm 1 is pitched below level then the tubehead will drift away from the wall If the end of the horizontal arm 1 is pitched above level then the level arm will require only minimum adjustment of brake friction screw 2 Check level in position 2 If not correct adjust as follows FIGURE 26 b a Remove bolt caps on mounting bolts b SLIGHTLY loosen two top mounting bolts c Shift the bracket left or right up to the arms arc accurat
26. e full view of kVp mA timer selections and exposure warning light 3 be a minimum of 1 8 meter away from the patient 4 be out of line of the useful beam of radiation or be positioned behind a protective device with X ray protection equivalent of 1 mm of lead SECTION THREE INSTALLATION INSTRUCTIONS Within the installation and confirmation procedures are inspection test steps which the installer must perform to insure that the installation meets the manufacturer s specifications 1 INSTALLATION REQUIREMENTS Tools Standard tool kit including wire crimping pliers AMP Super Champ or equivalent 1 5 mm 2 mm 3 mm and 5 mm allen keys Instruments Digital multimeter with an accuracy of 1 capable of measuring 300 V AC and capable of indicat ing true RMS value within 1 second Standard calculator POWER SUPPLY Prior to starting the installation inspect the power supply and confirm that the power supply is with rated line voltage 10 and that the supply is a 3 wire EARTHED circuit separately connected to the central distribution panel with an overcurrent protection device TES From 2004 July 2 UNPACKING Unpack the entire contents of the shipping carton Included within the shipping carton are Identification Quantity a e AI BNN NA tama dre b E A Oh A 1 WK FK FM CK RKII R g lar AE ONG asikara nga ran Dan ita 1 WK FK FM CK RKII O O 1 WK FK FM CK OPTION Control BO titanic 1 WK FK FM CK RKII E 1 WK FK FM
27. e patient size small by depressing patient size selection P switch 9 3 Depress technical switch9 an electronic chime sounds and the patient size of small will be stored as primary selection 4 Priority of selection for cone type and film speed can be changed by same procedures 3 ELECTRONIC CHIME ON OFF As factory installation electronic chime sounds when each switch is depressed If preferred this sound can be eliminated 1 While depressing tooth selection switches T1 amp T2 together turn on the main power switch 2 bu 1 will be displayed in exposure time display window 3 3 By depressing either A or Y 3 or 2 display changes to bu 0 4 Then depress technical switch 6 and turn off the main switch NOTE Exposure Warning Buzzer and alarm sound of error code can not be eliminated NOTE At step 3 of 1 FILM SPEED page 26 and 2 PRIORITY OF SELECTION page 28 occasionally 0 00 will be displayed in Exposure Time Display Window when technical switch 6 is depressed In that case 1 Turn OFF the Main Power Switch 2 Turn ON the Main Power Switch Again 3 Confirm that Patient Size Cone Type and Film Speed are correctly selected 4 Press Film Speed Selection Switch and confirm F xx displayed in Exposure Time Display Window is correct 28 APPENDIX ONE CIRCUIT DIAGRAM YOUMS eunsodx3 MO 3 U9915 El PNO Kes Kei aoa gg as C Hoos 2 oe I l qn Y Fa qn JO
28. e that main power switch is OFF 2 Open the front panel of control box by loosening two screws on top of the control box 3 Set the range of digital multi meter at 300V AC connect probes of multimeter to L and N of terminal block of control box 4 Turn the main power switch on and set the exposure time at 2 00 sec with manual switch A 5 Record the no load line voltage VN indicated by the multimeter before exposure 6 Make an exposure and record the load voltage VL indicated by the multimeter during exposure ANWARNING X RADIATION IS GENERATED FOR 2 SECONDS NOTE Read the multimeter when the value is stabilized about one second after exposure 7 Calculate line voltage regulation R 96 in the formula below VN VL Rz VL X 100 Record this value in Assemblers Installation Report NOTE LINE VOLTAGE REGULATION MUST NOT EXCEED THE RANGE OF 2 546 for 120V 0 3 for 220 240V IF IT IS GREATER THAN THIS RANGE THE SIZE OF THE POWER SUPPLY WIRES MUST BE INCREASED 95 SECTION SEVEN INITIAL SETTING 1 FILM SPEED As factory installation following three kinds of film speed are registered to be selected by Film Speed Selection Switch a Film speed No F 08 equivalent to ISO speed group D or Kodak Ultra Speed film b Film speed No F 03 equivalent to ISO speed group F E or Kodak InSight film c Film speed No E 02 equivalent to ISO speed group F Including these three Model 096 can provide 16 diff
29. ed hole of swing arm 2 6 Set the brake plug then brake spring and brake screw into the upper hole of swing arm 2 Tighten the brake screw IF ARM DRIFTS i id Gas Pump DO NOT FULLY TIGHTEN 7 Run the cable from swing arm 1 through a cable guide Adjusting S 8 Slide up the backrest cushion to the top of column Blot 9 Insert the gas pump into the gas pump bracket Mount the seat on the gas pump FIGURE 16 10 Refer to page 16 for Head assembly installation 11 Refer to page 17 for Control box installation 12 Perform the post installation inspection page 19 20 14 3e INSTALLATION OF FM TYPE na MEN 1 POLE ASSEMBLY INSTALLATION Pole FIGURE 17 1 1 Attach four legs bars to the pole base and secure them by hek socket head bolts Align the hole on bottom of base Leg Bar with the threaded hole on the leg bar Poe YA ACAUTION CG sS c TWO LONGER LEG BARS MUST BE ATTACHED TO i THE WIDER ENDS OF THE BASE Caster 2 Attach the caster to each leg end o ME M8 X 20 Short amp Cap Bolts FIGURE 17 2 CONTROL BOX MOUNTING PLATE FIGURE 18 2 Set the control box mounting plate over the access hole of the pole at the short leg side as 3 wires of power sup ply come out from access hole Secure two screws above and below the access hole Back Supporter Control Box Mounting Plate Back Supporter Screws 2 2 Slide the supporter of mounting plate down
30. ely levelled d Move the horizontal arm to position 1 e Fully tighten two top mounting bolts f Fully tighten bottom mounting bolt g Put the bolt cap to each head of mounting bolt ANOTE SLIGHT TENDENCIES TO DRIFT CAN BE CORRECTED BY TIGHTENING BRAKE SCREWS IN HORIZONTAL ARM AND OR WALL BRACKET DO NOT TIGHTEN BEYOND WHAT IS REQUIRED TO PREVENT DRIFT 2 Top Mounting Bolt AS Bolt Cap es n LEVEL fo q p Lr y e P d pd LEVEL Wall error adjustment install shims behind the wall plate FIGURE 26 a FIGURE 26 b D Brake Screw Bottom Mounting Bolt 2 BALANCE ARM ASSEMBLY 1 Place the balance arm assembly into position 2 If either balance arm drifts either higher or lower from the set position remove the spring adjuster covers and with the supplied wrench adjust the balance arm springs FIGURE 27 more tension TIGHTEN Cover less tension LOOSEN Adjustment Nut Balance Spring FIGURE 27 19 3 HEAD POSITIONING A Place head into position B If head drifts from the set position adjust the brake screws according to the following procedures 1 Remove the yoke outside cover by loosening cover screw 2 Adjust 6 brake screws using phillips screw driver 3 After adjustment reattach the yoke outside cover with Yoke Outside Cover the cover screw Sie ptt Cover Screw FIGURE 28 SECTION FIVE CONTROL IDENTIFICATION AND OPERATION 1 CONTROL IDENTIFICATION BELRAY
31. er for Joint No 3 1 O96ECPE1 9FO 16 EO4 ECPE18FO Right Cover for Joint No 3 1 O96ECPE18FO 17 E04 ECPJ64C0 Cover for Joint No 2 2 096ECPJ64C0 18 EO4 ECPJ58BO Joint No 2 1 O96ECPJ58BO 19 E04 ECPJ63FO Left Cover for Joint No 1 1 O96ECPJ63FO 20 EO4 ECPJ62FO Right Cover for Joint No 1 1 O96ECPJ62FO 21 EO4 ECPE15BO Joint No 1 1 O9GECPE15BO 22 EO4 ECPJ60AO Arm Cover No 2 1 O96ECPJ60AO0 23 E04 ECPE30BO Balance Arm No 2 1 O96ECPE30BO 24 E04 ECPJ59AO Arm Cover No 1 1 O96ECPJS9AO 25 E04 ECPE31B0 Balance Arm No 1 1 O96ECPE31BO 26 E04 ECQR33A0 Cushion Absorber 1 O96ECQR33A0 27 EO4 ECLR95BO Head Key 1 096 1270 28 EO4 EHLK90AO0 Horizontal Arm Ass y 800mm RAL 9003 1 096 1280 EO4 EHLK87A0 Horizontal Arm Ass y 300mm RAL 9003 1 096 1281 EO4 EHLK88AO0 Horizontal Arm Ass y 500mm RAL 9003 1 096 1282 EO4 EHLK89AO0 Horizontal Arm Ass y 650mm RAL 9003 1 096 1283 EO EHLK91A0 Horizontal Arm Ass y 1000mm RAL 9003 1 096 1284 29 E04 Horizontal Arm 1 096 1290 30 EQ4 ECLSOGAO Brake Plug 2 096 1300 31 E04 Brake Screw M6 6 2 096 1310 32 EQ4 ECLSO9A0 Stopper Screw 1 096 1320 33 E04 ECLJ36A0 End Cap R1 1005 2 096 1330 34 E04 End Cap Screw M6 15 2 096 1340 35 E04 ECNR24A0 Hole Plug for End Cap R1 1005 2 096 1341 36 EO4 EHLLOSAO Arm Mounting Bracket Ass y RAL 9003 1 096 1350 37 EQ4 Machine Bolt M8 20 3 096 1360 38 EO4 ECPR53AO0 Bolt Cap RAL 9003 3 096 1370 39 E04 ECPR44A0 Ret
32. erent types of film speed and any three of them can be registered for easy selection If the doctor uses different speed of film or prefers darker or lighter radiograph substitute speed can be registered as follows 1 While depressing technical switch turn on the main power switchG Film type lamp a is lit and F 09 is displayed in exposure time display window 3 Then release technical switch 2 By depressing A switch or W switch increase decrease film speed number until desired number is displayed Refer to Exposure Time Table on next page 3 Depress technical switch 6 an electronic chime sounds and the selected film speed number is registered at film type a 4 Turn off the main power switch 5 If different film speeds are to be registered at b and c depress F switch 2 after step 1 above to light the appropriate film type lamp and repeat steps 2 amp 3 26 TABLE 1 FILM SPEED AND EXPOSURE TIME REGULAR CONE UNIT SEC MEDIUM LARGE 0 03 0 05 0 06 0 08 0 12 0 04 0 06 0 08 0 10 0 15 0 06 0 07 0 10 0 15 0 05 0 08 0 09 0 13 0 18 Error 09 0 10 0 15 0 20 0 06 10 11 10 13 0 18 10 25 pura 0 31 0 10 0 16 0 19 4 O 0 un gt Patjent Size Tooth T e ol S l e m e o ER e o a e o o o ro o alr 63 r9 o R o ola amp T olol ollo O OJO OJO O O olo eo O Y OJO 0 jat CAO
33. g into the shaft of horizontal arm LOADED AND CAN DAMAGE AND S Arm Holding B JRY IF Set stopper screw brake plug brake spring and brake PEE ang IN THE PROPER MANNER screw FIGURE 15 Brake Plug 4 Brake Screw End Cap A Screw Cover E d End Cap Screw 6 Insert the pole bushing into the pole as the wires go through the access hole of control box mounting plate FIGURE 15 Stopper Screw 7 Then adjust swing range of the arm and fix the two mounting screws for pole busing Confirm the swing range of arm is as physical dimension Page 5 Holizontal Arm 8 Refer to page 16 for Head assembly installation p RM i pete ee ae Brake Plug D f c eu amp Mounting Screw i amp EE NEN Brake Screw D I E uS Brake Spring Stopper Screw 9 Refer to page 17 for Control box installation Power Cable FIGURE 15 cum From 2004 July 3d INSTALLATION OF RKII TYPE SEE FIGURE 16 Fix the base on the floor with lag bolts supplied or with appropriate means NCAUTION MAKE SURE THE BASE IS ed sd Brake Plug FIXED ON THE FLOOR FIRMLY 2 Insert the sliding post with column cover into the column 3 Install the column on the base with mounting bolts Make it vertical with adjusting bolts 4 Put the thrust washer to top of the sliding post and install the swing arm assembly to sliding post 5 Set the stopper screw into lower thread
34. he junction box 2 That there is adequate support in the wall to secure the control box A CONTROL BOX MOUNTING for WK type0 FIGURE 23 1 Tape the control box template to the wall at the recommended height la Confirm relationship of access hole in for the electric wires with the entry hole for the wires in the back of the control box 2 Using a 2 4mm drill drill a pilot hole 50mm deep for each mounting screw 2a The method of drilling the pilot hole and the hardware use to secure the control box depend upon the structure 3 Drive two wood screws into upper two holes remaining about 20mm undriven Fig 23a 4 Remove two M3 Phillips head screws from top of the control box and open front panel Fig 23b 5 Remove a restriction plate Fig 23c 6 Snake power supply cable lines and interconnecting wires through access hole in back panel 7 Hook the control box chassis to wood screws driven in step 3 above through two mounting holes on upper side of chassis Tighten screws slightly 8 Attach two wood screws to mounting holes on lower side of back panel Do not fully tighten Fig 23d 9 Placing level across top edge of the control box level then tighten four screwes securely FIGURE 23 E B CONTROL BOX WIRING FIGURE 24 a amp 24 b NWARNING MAKE SURE THE POWER SUPPLY IS TURNED OFF AT THE CENTRAL DISTRIBUTION PANEL 1 Strip approximately 10mm of insulation off the power supply leads and interconne
35. n order to prevent accidental exposures NOTE If the unit is left over 8 minutes without being operated and the main power switch is kept on figure 1 runs through the exposure time display window This does not mean that a malfunction of the unit has occurred but saves energy The unit returns to normal condition by pressing any one of the switches except the exposure switch EDS 4 ERROR CODES When abnormal condition exists in the unit or malfunction occurs error code is displayed in exposure time display window Step to be taken Possible solution Please refer to the table below Condition Exposure switch was released before the exposure terminates Exposure switch was depressed within 10 sec of previous exposure Exposure switch was depressed within 3sec after the main power switch has been turned on Line voltage was less than 90 of rated voltage Line voltage was more than 110 of rated voltage All the tooth selection switches blink Depress one of the switch A 10 second delay is built in between each exposure Release exposure switch Release exposure switch after exposure lamp turns off There is to be an wait interval of 60 times of exp time between successive exposures Exposure switch should be depressed after the ready lamp comes ON If line voltage is less than 90 of rated line voltage correct it by using step up transformer If line voltage
36. rately connected to the central distribution panel with an over cur rent protection device Use sufficient wire size as the line voltage regulation should be within the range of 2 5 for 120V 0 3 for 220 240V at rated current Concealed wiring for WK type Concealed wiring is accomplished by bringing conduit and wires into 2 flush mounted junction boxes located 1 behind the control box and 1 behind the arm mounting bracket Recommended heights for the flush junction boxes are 131cm for behind control box and 113cm for behind arm mounting bracket Wiring done in this manner should extend 30cm beyond the wall surface to allow sufficient wire for connections Junction K Boxes y 1 1 FROM POWER mal EZ77722 WALL 876543 Terminal Block Pigtail for Arm for Control Box Mounting Bracket NOTE All connections workmanship and materials used must comply with the local codes 7 3 LOCATION OF COMPONENTS A Arm and head assemblies for WK type Using the information provided in FIGURE 1 determine the correct location for the installation of the arm and head assemblies for WK type unit mm NOTE Local requirements supersede guide lines indicated below FIGURE 1 B Control box When determining the location for the control box the following radiation requirements concerning operator positioning must be considered The operator must 1 have full view of the patient 2 hav
37. thin this range 2 CONFIRMATION OF TUBE CURRENT Model 096 x ray incorporates self diagnose system to check if the tube current is within specified range both at the beginning of exposure and during stabilized period 1 While depressing tooth selection switches T1 T4 amp T5 together turn on the main power switch 2 Exposure time of 0 50 is displayed and ready light is on If not turn off main power switch and repeat 1 Then release T1 T4 amp T5 switches 3 Make an exposure by depressing hand exposure switch ANWARNING X RADIATION IS GENERATED FOR 0 5 SEC 4 Confirm that F I n is displayed at exposure time display window Then turn off the main power switch 5 If PH O and EP are displayed alternately follow Step 6 through 7 below 6 When PH and EP C are displayed alternately leave the unit for about 30 seconds until display returns to 0 50 Then make an exposure again and confirm that F I n is displayed 7 Repeat Step 5 amp 6 until F I n is displayed 3 CONFIRMATION OF EXPOSURE WARNING LAMP amp BUZZER A EXPOSURE WARNING BUZZER 1 Make an exposure and confirm that the exposure warning buzzer located within the control box is activated during the entire exposure B EXPOSURE WARNING LAMP Exposure warning lamp is located on the front panel of the control box 1 Make an exposure and confirm that the warning lamp illuminates during the exposure 4 CONFIRMATION OF LINE VOLTAGE REGULATION 1 Make sur

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