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COL-1040

1. O A 2 10 5 Connecttor No IN OUT Type Level Signal Name Function GROUND D GND Digital Ground INPUT TEMP INT TEMP ERR when the signal level is H GROUND D GND Digital Ground INPUT FLOW INT FLOW ERR when the signal level is H PRINTER BA02 NC INPUT INTLK RMT INTLK when thesignal level is H E WE A CO Dj NC OUTPUT Mer q E pico jd NC As for BAO2 J201 see the connector table BAO J105 However IN OUT of BAO2 J201 are reverse to those of BAOI e J105 IN OUT Signal Name Function J301 POWER IN 1 2 INPUT Analog 0 4mV SENSOR IN Power meter input signal GROUND Analog OV A GND Analog Ground OUTPU 15V 15V power supply for BA03 T A GND Analog Ground TEST POINTS LIST This section is a description of the details of the main test points on the board Corresponding Type Signal Name Function ET BEETCENMEE Systemreset when the signal level is L Hardware reset when the signal level is L CPU reset when the signal level is H Shutter Solenoid Shutter OPEN when the signal level is H SCAN REPEAT Scan Repeat OFF when the signal level is H CAL Calibration when the signal level is H MEN 0 5 2V 0 05V PWR REF Laser over power voltage 7 5V OV Adjust it PWR REF Standard value of laser over power VRI to 5 2 0 05V voltage 0 5 5V 0 05V HV Laser over power voltage 7 5V OV Adjust it HV CNT Standard value of laser over pow
2. Front Panel zZz 6 18 6 8 3 Replacing the Control Panel Cable Part to replace 60001 EA45 1 Unscrew the screws SB4x8 and SB3x6 Then remove the rear pillar and the cable holder 2 Unscrew the screws TC4x8 and SC4x8 and remove the front panel Then remove the connector P201 from the control panel board BAO2 3 Unscrew the screws SB3x4 and remove the rear cover 4 Pull the front cover toward you Then remove the connector P105 from the master board BAO See 5 1 5 Pass the control panel cable through in the order of the rear panel the rear cover and the shaft Then replace the cable 6 Reassemble the removed parts in the reverse order SB4 x8 x um N Control Panel Cable WP 6 19 6 8 4 Replacing the Scanner Cable 2 ASSY Part to replace 60001 EA55 1 Unscrew the screws SB4x8 and SB3x6 Remove the rear pillar and the cable holder 2 Unscrew the screws TC4x8 and SB4x8 Remove the front panel 3 Unscrew the screws SB3x4 Remove the rear cover 4 Unscrew the screws TC4x6 Remove the display holder Disconnect the connector P515 from the LCD ASSY 5 Remove all the covers Then disconnect the connector P114 from the master board BAOI and the connector P5 from the scanner control box See 5 1 6 Pass the scanner cable 2 ASSY through in the order of the rear panel the rear cover and the shaft Then replace the cable 7 Reassemble the removed parts in the rev
3. 12 Do not let the CO laser or the diode laser for the aiming including the reflections of them beam into your eyes If you do even laser goggles may not protect your eyes 13 The HVPS is a power source used to oscillate the CO laser and generates high voltage enough to kill a person Even when the power is OFF high voltage may be in the condensers and connectors Handle it with care OVERVIEW OF THE INSTRUMENT 2 4 O O OG OG OG OG OG O OG OOG OOGO 2 1 Introduction The instrument emits two types of coaxial laser beams to affected parts of patients Visible low power diode laser for aiming Invisible high power CO laser for sugical operations The instrument consists of the following six main systems Control panel Laser optical system Articulated arm Cooling system Power Supply Scanner 2 2 Control Panel The control panel controls the entire instrument and provides the operator with various information CO laser output emission time modes and others during the operation The control panel is positioned on the top of the instrument It is designed to move front and back and turn left and right so that the operators can look at it wherever they stand Concerning the switches on the panel and displays refer to the Operator s Manual 2 3 Laser Optical System The laser optical system sends two types of coaxial laser beams to the articulated arm and the handpiece This system consists of the
4. D GND Digital Ground B OUND Digital ov D GND Digital Ground 1 Bl All Bl A12 Bl A13 Bl A14 B15 OUN Digital OV D GND Digital Ground Bl A17 B1 A18 B1 A19 1 OUTPUT OUTPUT GRI D OUTPUT GRI D OUTPUT OUTPUT i OUTPUT i OUTPUT i OUTPUT Digital 5V CS SW3 IC6 Chip Select Active L GR D OUTPUT i OUTPUT i OUTPUT i OUTPUT i OUTPUT i OUTPUT i GR 2 3 6 7 8 9 O A 2p 10 3 Connector No Pin No IN OUT Type Level Signal Name Function 1105 BAD AD Col Ss UTPUT i UTPUT igi UTPUT igi B21 OUTPU Digital 0 45V D4 Data Sig UTPUT igi UTPU igi UTPU igi OUN igi T T B22 0 45V D2 Data Sig T ID DI Date Sig B23 O Digital 0 45V Data Sig A24 B25 GR Digital V Digital Ground 1 INPUT Digital 0 5V SHUTTER SENSE SHUTTER OPEN when the 2 3 c GROUND Digital OV D GND Digital Ground OUTPUT Digital 5V SHUTTER LED Photointerrupter LED power supply SHUTTER SOL SHUTTER OPEN at 15V 0 15V 4 5 GROUND Analog OV A GND Analog Ground J107 1 GROUND Digital OV D GND Digital Ground FOOT SW 2 GROUND Digital OV D GND Digital Ground 3 FOOT SW disconnected when the signal level is H signal level is L dl INPUT Digital 0 45V FOOT SW ON when the signal levelis L 8 INPUT Digital 0 45V FOOTSW FOOT SW and SCANNER ON when the signallevelis L J108 1 GROUND Digital OV Digital Ground FOOT swt 2
5. until the center of the aiming beam on the tongue depressor coincides with the burn pattern formed by the CO laser at the near point and the gap between their centers becomes within 3mm at the far point 12 Turn OFF the key swith AAA MES 8 1 2 Coaxial Test and Adjsutment of the Arm and the Aiming Beam Jig Target Arm Optical Axis Adjustment Jig CCIDJ M101 Confirm that the CO laser and the aiming beam are coaxial before you start the coaxial adjustment of the arm and the aiming beam If the CO laser and the aiming beam are not coaxial the adjustment loses effect 1 Set the target on the tip of the arm 2 Turn the key switch to ON and then to START Be sure to wear CO laser goggles 3 Set the aiming beam to MED Confirm that the aiming beam is on the target 4 Hold the tip of the arm and turn it around the main body once If the aiming beam is within 2 mm in radius from the center of the target that is acceptable Turn OFF the key switch If the result of the test is not within the acceptable starndard perform the coaxial adjustment below Coaxial Adjustment of the Arm and the Aimng Beam 5 Remove the cap white by turning it counterclockwise Mirror 6 If the adjustment is not correct the aiming beam draws a circle on the target while the arm turns Cy Adjust the inclination of the mirror so that the beam comes to the center of the circle Cap 7 Repeat 4 and 6 until the result
6. Beam Pattern Is the flat cable EA55 broken YES See 6 8 4 Replacing the Scanner Cable 2 ASSY NO Is the SCANNER CABLE 5 ASSY YES gt Replace the SCANNER CABLE 5 EA58 broken ASSY EA58 NO See 6 6 1 Replacing the Scanner Control Box and the Scanner Head REMOVAL OF THE COVERS 5 WP NA 5 1 Removal of the Covers Top Front Rear Left and Right Remove the covers by the following procedure 1 Loosen the screws TC4x8cr Pull the top cover toward you 2 Unscrew the screws TC4x8cr Slide the rear cover upward and remove it 3 Unscrew the screws TC4x8cr Slide the left and right cover backward and remove them Remove the short plug remote interlock connector and the foot switch before removing the left cover 4 Unscrew the screws TC4x8cr Remove the front cover TC4 X 8cr G i RA Right Cover S Top Cover Front Cover TC4 X Bor Rear Cover Left Cover III 5 2 5 2 Removal of the Pillar Cover Remove the cover by the following procedure 1 Loosen the screws TC4x8cr Pull the top cover toward you See 5 1 2 Unscrew the screws SB4x20cr Remove the top ends 1 and 2 3 Remove the upper pad and the shield plate 4 Unscrew the screws SB6x30 Remove the articulated arm 5 Remove the cap and knob for the aiming beam intensity adjustment 6 Unscrew the screws TC4x8cr Remove the pillar cover The pillar cover need not be r
7. GROUND Distal w P Poel 0 5V FOOT SW INT 1 FOOT SW disconnected when the signallevelis H OUTPUT Digital FOOT SW ON when the signal levelis L 5 GROUND Digital OV D GND Digital Ground 6 OUTPUT Digital 0 45V JONI FOOT SW ON when the signal levelis L 7 GROUND Digital OV F GND Digital Ground 8 OUTPUT Digital 0 5V FOOT SW 1 FOOT SW and SCANNER ON when the signal level is L 9 INPUT Digital 0 45V TG Laser output forbidden when the signal level is H sadia iii 10 4 Comector No PinNo INOUT Type Level Signal Name Function Im iren bai w eo Digital Ground FOOT SW2 E Digital Gound INPUT Digital 0 45V FOOTSWINI2 FOOT SW disconnected when the signal level is H EN RN isL E muse be o es Bee Bl udi cad ined im RN momo pua w Emo feia INPUT Digital 0 45V FOOTSW 2 FOOT SW and SCANNER ON when the signal level is L 1 INPUT Digital 0 45V NOHEAD SCANNER HEAD disconnected when the signal power is H J110 HEAD SW Digital round a a J111 E OUTPUT Digital HSV SV power supply SCAN ON Digital ELM 45V Ar SCANNER SSR ON gt Power Supply ON when the signal level is L E ee RC e E power 2 Jg beis v Jg farog Goma METER 3 mt mde A EN ESTO 7 mg de ov faao fanen 3 Jg bot wan aragon 6 NUT anabe La POWROT TO EE m o pomor Bes Ver Sos ES SCANNER L3 ge pen Tes ess SEN ous NES d N N Z 2 Ritt LEE TTE
8. P108 bm 60001 E417 SHUTTER SENSE mm 0 00 77 SHUTTER LED 13 SHUTTER SOL mum eo 7j 50001 E417 P153 J153 SUB BOARD J103 IPin ETA 5V J106 2Pin Ee D GHD J151 J106 1Pin SHUTTER SENSE a SHUTTER SENSE2 CC J113 1Pin i DO ATT SENSE D GHD DO SHIT 10Pin 13 SU SEN QUT E SHUTTER LED2 3 SHIT 9Pin EE ATT SEN QUT 60011 EA36 1060 amp Pin LASER ON 1058 9Pin CEC LASER ON QUT 60001 EA38 60011 EA22 PUAU OUG OOG CC CCOO OOOO OGO OGO OGOOGO 12 10 12 6 4 Power Meter Sensor Periphery Wiring Diagram P303 EE GRN RED d ES A GND POWER OUT A GND POWER METER BOARD BAO3 15V A GND L3 P302 lt UN c o S ech El ul e n S a ul ce t 1 A D S oc ai oi X lea tu EA t Se amp Si E o N ic ks Ic o i to MASTER BOARD 15V A GND Lomp SHIELD 1 PONER OUTI AA 12 1 12 6 5 Foot Switch Periphery Wiring Diagram S IS uu fw MASTER BOARD G G S OFF G ON P107 1 JD 2 3 S Es E 8 o Ez eo Ur 60011 EAS TO GND TB PJ420 a 60001 EA60 4 O to CHASSIS FV2 IIA 7 12 12 12 6 6 Scanner Periphery Wiring Diagram SCANNER CONTROL BOX D GND FOOTSH INT D GND F GND Ne D GND OFF D FOOTSH SCANNER SH SCANNER SH2 SCANNER SW3 SCANNER SIM SCANNER SH5 SCANNER SHE SCANNER COMI S
9. The messages with x can be indicated also during the operation See 9 ERROR MESSAGE LIST iii E 3 2 Turn ON the air purge switch on the NO rear of the main body Does the air blow from the tip of the handpiece YES v Release the articulated arm from the holder Manipulate the handpiece and place iton a steady table Then fix a tongue depressor jig on the handpiece about 300 mm from the tip of it Set the aiming beam to MED and adjust the position of the tongue depressor so that the aiming beam falls on it Is the aiming beam emitted from the handpiece NO gt YES Y NO gt Turn ON the READY STANDBY switch When the word READY on the operation panel lights on the panel set the emission condition of the laser as follows Mode POWER ON TIME CW mode SINGLE 10W 1 sec Is the setting completed When the POWER value is changed in the READY state the instrument enters the calibration mode to correct the difference between the actual power value and the displayed one During the calibration CALIBRATIION is indicated on the display and no other operation is possible YES See 4 4 The Air does not Blow from the Tip of the Handpiece See 4 5 The Aiming Beam is not Emitted The instrument does not show reaction when you press the switches on the operation panel The LED value indicator and LCD have light UU chips Replace the control panel
10. following optical components and incorporates the mechanism that adjusts the output and direction of the laser beams Aiming beam Aiming beam reflective mirrors Aiming beam attenuator e CO laser tube CO laser reflective mirror e Shutter unit Power meter e Beam combiner The CO laser tube is complex and fragile and requires careful handling The tube is a triple fold glass tube The central and the outermost tubes are filled with CO gas and the in between one with cooling liquid The laser oscillation happens in the central tube Both ends of the laser tube are connected to the power supply and the cooling system Mirrors are set at both ends of the tube They are precisely adjusted to be vertical to the center of the tube and parallel with each other The output of the CO laser reduces 10 20 in the course from the tube to the handpiece III 2 2 2 4 Articulated Arm The articulated arm incorporates mirrors that carry two types of coaxial lasers beam to the tip of the arm The handpiece that is at the end of the arm through the condensing lens inside supplies the laser beam with a specific diameter to affected areas 2 5 Cooling System The cooling system radiates the heat that generates in the CO laser tube This system consists of a pump a reservoir a radiator a radiator fan a temperature sensor and a flow sensor If the cooling system malfunctions stop the laser emission immediately An error message should
11. meets the standard When repeated adjustment does not bring the beam to the center the problem may lie in the articulated arm In that case contact us 8 Turn OFF the key switch WP 8 4 8 1 3 Power MAX Test and Adjustment of the CO Laser Tube Jig Power Meter There are mirrors on both ends of the CO laser The upper mirror is called PR Partial Reflection mirror and the lower one TR Total Reflection mirror If the two mirrors are not parallel enough output is not obtained and can cause errors such as PWR LOW ERR In that case power MAX test and adjustment of the CO laser tube need to be done The TR mirror is immovable Adjust only the upper PR mirror The test and adjustment are performed near the outlet of the CO laser The CO laser is invisible and high power i Lack of caution can cause serious burns Never place your body parts in the optical path In addition metal objects like tools are reflective and can cause unexpected accidents Never leave them close to the optical path The power MAX test and adjustment are possible in normal operation when PWR LOW ERR is not displayed If it is on the display laser emission is impossible In that case perform the adjustment in the service mode as described in the next page 66 99 1 1 In the case PWR LOW ERR is not displayed HH Screw 1 Release the articulated arm from the holder Manipulate the handpiece and fix it on a steady table Then pre
12. ue parts are assembled 60001 M162 n 3 into a unit Flow switch and These parts are assembled Temperature switch into a unit Air purge pomp b upas Air purge swen SODLEAG6 Dan CUTE Circuit board Master board ASSY EISE Control panel board feor Baoa Hvps oo Lves koso 7 Relay orgia Noise ter b gp Tr E E Scanner control box and 0001 E450 EA them together Scanner head 60001 E451 LCD ASSY 60001 EA46 O A 2p 13 2 Item Parts Name Parts No Remarks Fuse F1 F2 250V 10A primary side in 100 115V areas 250V 6 25A primary side in 200 215V areas 250V 5A primary side in 230V areas 80402 02090 ai SA LVPS and HVPS F4 F7 80402 02087 250V 2A Pump and Scanner control box F3 F5 80402 02084 250V 0 5A Secondary side and Radiator fan Foe 80402 02083 250V 0 25A Air purge pump Front panel Power ON lamp periphery Key switch and Replace themtogether Emergency STOP button Control panel cable 60001 EA 45 Scanner cable 2 ASSY 60001 EA 55 E FOR THE MAINTENANCE REFERENC 14 1 Tools and Consumables Philips screwdriver set Flatblade screwdriver set Precision screwdriver set Flatblade screwdriver Hexagonal wrench set in millimeters and inches
13. CANNER COM2 SCANNER VDD SCANNER GND SCANNER RS SCANNER VEE SCANNER E SCANNER R W SCANER mm 27 SCANNER DBO SCANNER DB3 SCANNER DB2 SCANNER DB5 SCANNER DB4 SCANNER DB7 SCANNER DB6 60001 EA54 MASTER BOARD T SI LY D GND ege BN il ee a FOOTSH INT 2 HS eS a EE en eee me A aa EE E Co mar fito 60001 EA55 2d CC SCANER sn poo BA sw ES 8 ae E Co E ru x3 sme EX AS sme S o EE rm i il EE Ae LH eC S e DE 1 op 3 Swift 31 3 VE CS 2 lee IS msm Ca 7 s o es SS 31 3 10 089 m i a 9 082 SS TJ 12088 17 Sa 11 DB4 3 7 um Ce 13 086 LCD ASSY IIA 12 13 SCANNER CONTROL BOX 60001 EA58 to SCANNER HEAD P3 P421 Ke Po YEL WHT X rj 3 Ec 1 Hoc T 1 i AWG26 WHT o mam mo ww CG x z HE Hoc e poo mm EE E O PM ico Tj C oa i is A Pr 60001 EA61 to MASTER BOARD P2 P108 mm CC A 2 tm om 737 a 0b FOOTSH INT 77 ORN Co mmm INT 1 FF 3 YEL 3 FT Lob Ce e D d 31 a wi Lo w rj Fd mr 3 Lei mar Ne L3 CO IIA 12 14 12 7 Internal View SYM 24 39 151 159 NF 1 RY 1 T 1 TB 1 TB 2 TB 4 TB 5 U2 Parts Name GND terminal Filter unit Reservoir Cooling water Noise Filter Relay Transformer Terminal block No 1 Terminal block No 2 Terminal block No 3 Terminal block No 4 Radiator SYM E451 E450 EA 6
14. DY on the operation panel lights and that the aiming beam is on the tongue depressor emit the laser by pressing the footswitch Is the laser emitted to form a burn pattern YES Press the emergency STOP button NO gt Is the power turned OFF to stop the instrument YES y The troubleshooting is finished The system starts in the following order Check the symptom and contact us See 6 8 2 Replacing the Key Switch and the Emergency STOP Button The power is supplied to the secondary side of the transformer Then the radiator and the pump start Turning ON the air purge switch on the rear panel of the main body starts the operation of the air purge pump The power is supplied to LVPS and HVPS Next the CPU starts the EMISSION indicator LASER EMISSION on the operation panel lights and the system starts self check of the instrument During the self check the indication SYSTEM CHECK is displayed on the operation panel and POWER ON SELF TEST on the display for the scanner The objects of the self check are as follows Operations of the converters for CPU ROM RAM and A D D A Operation of the shutter Connection of the footswtich State of the remote interlock Operation of the pump and the amount of flowing cooling fluid in contrast with the set value Temperature of the cooling fluid in contrast with the set value If the instrument does not have any problem it lets you know by t
15. EA12 EA24 EA30 EA31 EA59 EA65 EA86 EA97 Parts Name Scanner Head Scanner Control Box Power ON Lamp Switch ASSY Cooling pump Flow switch Temperature switch Scanner SSR ASSY Air purge pump Fuse LVPS IIA 12 15 SYM Parts Name SYM Parts Name 3100 Shutter ASSY EA66 Air purge switch 3500 LD intensity ASSY EA81 Fuse 100V 5000 Articulated arm ASSY EA83 Fuse 200V TB6 Terminal block No 6 EA85 Fuse 230V E406 HVPS EA90 Master board ASSY EA 2 Power inlet BA 1 Master board EA22 Laser diode BA 2 Control panel board EA41 Power meter BA 3 Power meter board EA46 LCD ASSY 7000 CO laser tube EA56 Scanner switch D IN CT EAS6 BEE dr Val HHHHHH BELT NE e ra r2 d M AL A ke Msg A die ea can NIC LI E HIIJIINM T Cit EES EECH H zi i A E essa 5 Kee A E Y E Dm Hunt Ze id i ML AAA gea ann C IIA PARTS LIST 1 3 Ml P UN ESTATE ta ShuerAsSY bam LDimemiyASSY baang CO laser tube 60001 7000 These parts are assembled 60001 M304 n 2 into a unit 60001 M305 nz2 60001 M381 n 2 82001 RG034 n 2 60001 EA22 60001 EA20 60011 EA75 LDASSY onea S Power meterboard nz Power meter sensor ASSY 6O0LEA Cotinga exorMisS Pump 0001 EA24
16. Monkey wrench Long nose pliers Nippers Wire stripper Tweezers Threadlocking adhesive Soldering iron 20 30W Solder Cleaner for soldering iron tip Blower brush Clamps Cleaning paper Mixed solvent 50 ethyl alcohol and 50 ethanol Methanol 90 Acetone Lens tissue Kimberly Clerk Corporation s Wiper S 200 14 2 Jigs and Measuring Instruments Tongue depressor Mirror holder and reflective mirror jig Crossline jig Tester or Multimeter Power meter Jigs for Cooling liquid drainage 60001 M153 Inline copuler female 1 pc 60001 M155 Inline copuler male pc 60001 M166 Vinyl tube Im
17. NIDEK CO SURGICAL LASER COL 1040 SERVICE MANUAL I NIDEK CO LTD No XCCIA RDAOO1C E May 24 2004 82 Pages Specifications are subject to change without notice for improvement MO NIDEK CO LTD COPEI nipekco LTD Manufacturer NIDEK CO LTD Tokyo Office NIDEKINCORPORATED United States Agent NIDEK SOCIETE ANONYME Authorized Representative 34 14 Maehama Hiroishi cho Gamagori Aichi 443 0038 Japan Telephone 0533 67 6611 Facsimile 0533 67 6610 6th Floor Takahashi Bldg No 2 3 chome Kanda jinboucho Chiyoda ku Tokyo 101 0051 Japan Telephone 03 3288 0571 Facsimile 03 3288 0570 Telex 2226647 NIDEK J 47651 Westinghouse Drive Fremont California 94539 U S A Telephone 510 226 5700 Facsimile 510 226 5750 Europarc 13 rue Auguste Perret 94042 CRETEIL France Telephone 01 49 80 97 97 Facsimile 01 49 80 32 08 1 2 3 4 5 6 d Table of Contents Page SAFETY dem 1 1 1 1 Introduction PE 1 1 1 2 Pr cautions in Using the Mana ees pe DIS hasard da dtd pem bd av Rd E 1 2 1 3 Maintenance Precautions ii 1 2 OVERVIEW OF THE INSTRUMENT ess 2 1 mici E c H 2 1 2 2 Ono Pat m 2 1 2 3 Laser e 2 1 LA Articulated ATM li to 2 2 23 X DII IL RRA 2 2 2 0 Power e q o Goede 2 2 a ACA T 2 2 TROUBLESHOOTING sonia anni 3 1 SUB TROUBLESHOO
18. P 126 12 5 Cooling System Block Diagram 6 Radiator When the temeperature of the cooling liquid exceeds 125 F the system stops its operation The temperature is normally 40 115 F When the amount of the cooling liquid flow becomes less than 760 CC min the System stops its operation AA E 3 IIA 127 12 6 Wiring Diagram 12 6 1 System Wiring Diagram SE E SHUTTER emp 3 li 9 2 3 ER SATER geg e 2 ERRE E 3 g mp S 2 SEM os TI ma JV2 Eos ELI sf H H HI HIE a 6001 241 E 2 8 e EI e 3 25 3 E E 28 Taro 5 amp EIN ms e Em pre OR ER um Su PT C K AS lL Bal el a m P P 3 ors B8 Si B P T Da a 8 8 3090 FE ESTES s bs S H B L a2e E 2 co sl E Es it SE g 4 LL SECHS E a El 7 e mum BE E ERR es E n zs Md Fe uv EE p Bi SBT ACIDO 2 0001 A60 j FOOT SWITCH IIA 128 12 6 2 Transformer Wiring Diagram 60011 EA04 TB1 8 O Ti 6 115 TB1 6 O TA ON TB1 4 go O Ue qu Lk TAM 60011 EA04 HOY ER ben ee H i mn a Qe Pag Im ma s UN E N D a ea a A FV1 25 4 LAE HEN Ge A E Wee gt E TI 115V DEE We is quy pr IIA 12 9 12 6 3 Shutter and LD Periphery Wiring Diagram MASTER BOARD 60001 EA32
19. PO i 6 7 6 3 3 Replacing Gerechte eebe 6 8 6 3 4 Replacing the RES aio scoop bri geed aiaia 6 8 6 2 5 Replacing the PUMP estalla 6 9 6 3 6 Replacing the Flow Switch and the Temperature Switch 6 10 6 4 Replacing the Master Board ASSY and the Control Panel Board 6 11 6 4 1 Replacing the Master Board ASS Y italia ao 6 11 6 4 2 Replacing the Control Panel Board uni 6 11 6 5 Replacing the Parts Around the Power Supply ssrcnron ains 6 12 BT Beplgme ted VS saio 6 12 6 5 2 Replacing the LV PS A a 6 13 6 5 3 Replace the ROMS rd leia 6 14 654 Replacing he SISMO ARA 6 14 6 5 Replacing ile Scammer uiae igni ee Ee 6 15 6 6 1 Replacing the Scanner Control Box and the Scanner Head 6 15 6 6 2 Replacing the LCD ASSY visa 6 15 6 17 Replacine the FUSES cil A a ii 6 16 6 8 Replacing the Parts Around the Front Panel nia 6 17 6 8 1 Replacing the Power ON Lamp ias 6 17 6 8 2 Replacing the Key Switch and the Emergency STOP Button 6 17 6 8 3 Replacing the Control Panel Cable ada ban 6 18 6 8 4 Replacing the Scanner Cable 2 ASSY tra 6 19 7 CLEANING THE OPTICAL SYSTEM sccssssssosscossosssssssssssossesssssesssoossoossosssecsosssoossenss 7 1 8 SYSTEM TESTS AND ADJUSTMENTS issiccssssscscesseneccsssscnsossseeccassnsescuasseccsosseacectees 8 1 8 1 Test and Adjustment of the Optical System ec erit oet cte eo dene tbe 8 1 8 1 1 Coaxial Test and Adjustment o
20. SE F3 PUMP for Coolant MASTER P C B Coal SW FUSE F1 F2 T PUMP for Air y N AN 12 3 12 3 Interlock Chain Block Diagram oo A H D Scanner Head Switch for connect Laser Diode o o se gt mo 23 E Zo EE v o5 cod Ee ES cw Es EY y aa a 3 8 Lad wo Ld 2 5 a e be S b a a o e a Q a o o 5 ce c E o a KZ 3 5 s s his oa Go a eo c c 2 Se Se e xe oz 5 n eu c s e zB a 3 e eu oo Elm e 5 ON o uc a x eta o hol Ni As 101 191 kel e qu E LJ 3 peri ex ce o O Lewd Foot Switch o Remote Interlock Connector bam to Safty shutter bes TERMINAL BLOCK a a e oo oo oooo a c a c coc ex E Sat e ec oc imme c e ce coc E CERE E a 3 5 o S So 93955 o H ka o o o0 o o0 0000 o o o a o o eco 0000 o gt ei 4 4 to output control MASTER BOARD Insulation Transformer Primary Secondary AC 115V B IIA 12 4 gt Laser on no E 7 s S E o e S o a ra 2 a 2 c HY Enable Software MASTER P C B TEMP Switch for Coolant FLOW Switch for Coolant Remote Interlock Short Pulg AA 12 5 12 4 Optical System Block Diagram No Parts Name CO laser tube Beamsplitter Power meter Shutter plate Shutter sensor a VJ MERC MR W
21. TING scscsssessscsssssscsseosssosscoasessensssosscnsesssesesssosssoossoessonseossoessoess 4 1 4 1 Powet UN Lamp does nat Light use pn t b LADA A RU DEMNM 4 1 4 2 The Pump and the Fan do not Operate EE 4 2 4 3 Though the Pump and the Fan Operates there is no Indication on the Operation Panel E a E EEE C 4 3 4 4 The Air does not Blow from the Tip of the Handpiece A 4 4 4 5 The Aiming Beam cannot De Emitido 4 5 4 0 POWER LOW ERR is Displayed asiaticas 4 6 4 7 Unable to Switch to the SCAN Mode suivant 4 8 4 8 Unable to Change the Form and Size of the Beam Pattern 4 10 REMOVAL OF THE COVERS sccssessscsssssssossesssssesssosssoosssssasisessccasensossasssseseossossseessoess 5 1 5 1 Removal of the Covers Top Front Rear Left and Right cosas eere 5 5 2 En EE 5 2 REPLACEMENT OF PARTS wcsscsssscsssissossecssoasossenseossssavesssseaseessesseassonenseneessnnsecaseasecess 6 1 6 1 Replacing the Articulated ATM ocio do Fu hero as 6 1 6 2 Replacing the Laser Optical System eier 6 2 5 2 1 Replacing the Shutter E 6 2 6 2 2 Replacing the LD Intensity ASSY nc 6 2 6 2 3 Replacing the CO Laser Tube sens 6 3 6 24 Replace the LO ASSY E 6 4 6 20 Replace the Power Meter Doar iso niai op NER UD idR DEM END MM RE 6 5 6 2 6 Replacing the Power Meter Sensor ASSY vsrvencanacin nda 6 5 6 3 Replacine the Cooling System escorts bs 6 6 6 3 1 Replacing the Cooling Fluid esta 6 6 6 3 2 Replacmg the Radiator
22. VPS by pressing Board ASSY the footswitch P103 2 CONTROL 0 5 25V 3 A GND ov 4 GATE 15V 5 D GND ov YES Does replacing the HVPS E406 solve gt UF See 6 2 3 Replacing the CO Laser the problem Tube See 6 5 1 The troubleshooting is completed III 4 8 4 7 Unable to Switch to the SCAN Mode Is the subD connector J421 for the N gt scanner connected to the main body YES Is the input voltage of the scanner NO E control box AC115V Measure the voltage between 1 and 2 of the connector J1 on the control box E450 YES v Is the scanner flat cable EA55 broken YES NO Y Does replacing the master board ASSY YES solve the problem See 6 4 1 YES The troubleshooting is completed Connect itto the main body See 6 8 4 Replacing the Scanner Cable 2 ASSY See 6 6 1 Replacing the Scanner Control Box and the Scanner Head O A 4 9 v Is the fuse F7 blown YES See 6 7 Replacing the Fuses NO Y Disconnect the connector J110 on the Nor Replace the SCANNER SWITCH BAO1 board ASSY EA56 Is there conduction between 1 and 2 of J110 YES Disconnect the connector J111 on the No See 6 4 1 Replacing the Master BAO1 board Board ASSY Is there output of DC 5V between 1 5V and 2 GND on the board J111 YES Replace the SCANNER SSR ASSY EA59 AA 4 10 4 8 Unable to Change the Form and Size of the
23. ZE SHAPE gt SIZE Then the system enters the service mode and on the operation display is SCANNER SERVICE and on the scanner display VARIABLE ADJUST 3 Press the UP switch of SIZE and the first parameter SPOTSIZE appears on the display Press the DENSITY switch and set the value at 1 02mm 4 Press the UP siwthc of SIZE to display other parameters As in the case of SPOTSIZE press the DENSITY switch to set the parameters as shown below Ignore the value of X and Y offset Ftswdly Refertoright figure t value ch th freqdly 1 3333 00ps Set v es anges with version shutter Dly 0 00ms of the main body ROM Main body ROM Ftswdly set value Ver 1 09 or before Ver 1 12 or after 140ms Alignment Adjustment of the Scanner Head 5 Set the mode to SCAN Adjust the setting as follows SHAPE SQUARE SIZE 18 9x18 4 DENSITY 0 6 Adhere a semi transparent tape on the tip of the scanner head 7 Set the aiming beam to MED 8 Manipulate the SCANNER ALIGNMENT switches up down left and right so that the center of the outlet of the scanner head coincides with the center of the scanner pattern square AAA 8 9 8 4 Operation Tests The three types of operation tests emission time test repeat mode operation test and UNIPULSE mode operation test are simple means using tongue depressors to check the operation of the system at the location of the installation They are different from the detailed op
24. ace 60001 BA03 FC2 x8 Power Meter 2 Remove the upper pad and the shield plate Sensor ASSY See 5 2 Lf Power Meter 3 Disconnect the connectors P301 P302 P303 from the board 4 Unscrew the screws PC3x6 Replace the power meter board 5 Connect the connector of the power meter board Then calibrate the power meter See 8 2 6 Reassemble the removed parts in the reverse order 6 2 6 Replacing the Power Meter Sensor ASSY Part to replace 60011 EA41 1 Unscrew the screws SB4x20cr Remove the top end See 5 2 2 Remove the upper pad and the shield plate See 5 2 3 Disconnect the connectors P301 P302 P303 from the board 4 Unscrew the screws PC3x6 Remove the power meter board 5 Unscrew the screws PC2x8 Remove the PM cover 6 Replace the power meter sensor ASSY 7 Attach the PM cover and the power meter board 8 Connect the connectors to the power meter board Calibrate the power meter See 8 2 9 Reassemble the removed parts in the reverse order IIA 6 6 6 3 Replacing the Cooling System 6 3 1 Replacing the Cooling Fluid Part to replace 60001 M159 Jigs 60001 M153 Inline Copuler female 60001 M155 Inline Copuler male 60001 M166 Vinyl Tube The cooling fluid needs to be replaced once a year Check the amount of the fluid every six months Replace the fluid if it is less than it should be 2 Be sure to use the fluid that is designated by NIDEK The concentra
25. acing the LD Intensity ASSY Part to replace 60011 3500 1 Unscrew the screws TC4x8cr Remove the rear cover See 5 1 2 Disconnect the connector PJ104 on the master board BAO01 and the connector PJ123 on the LD ASSY 3 On the optical rail a metal clamp fixes the cable EA38 that connect the LD intensity ASSY and the BAOI board Unfix the clamp 4 Remove the cap and knob for the aiming beam intensity adjustment and the screw SB4x6 Replace the LD intensity ASSY 5 Reassemble the removed parts in the reverse order AAN 6 2 3 Replacing the CO Laser Tube Parts to replace 60001 7000 CO Laser Tube 60001 M304 n 2 Lower Tube Support 60001 M305 n 2 Upper Tube Support 60001 M381 n 2 Nylon Clamp 82001 RG034 n 2 O Ring 60001 EA19 CO Cable 1 ASSY 60001 EA20 CO Cable 2 ASSY 60011 EA75 Ground Cable 5 ASSY The parts above are incorporated into a unit 1 Unscrew the screws TC4x8cr Remove the rear cover See 5 1 a Fc4x10 A Cover Bracket 2 Unscrew the screws FC4x10 Remove the cover bracket 3 Press the fitting on the inline copuler Remove the upper and lower tubes from the E laser tube ms A On the removal of the hoses there should be a little leakage of the cooling fluid Cover the tip of the tubes with a cotton cloth or its equivalent 4 Remove the three types of cables that are connected to the CO laser tube EA19 between the tu
26. arameter in the ADJUST MODE of CCISM 1 CONNECTOR TABLE This section is a description of the details and functions of the connector table on the board BAOI IN OUT Signal Name J101 LVPS 1 2 3 4 J102 LVPS 1 2 3 Be ES RE WE 1 2 WS J103 HVPS 6 E EN BEN Ss D Digital Ground Digital Ground POD ial UTPUT Analog 0 45 25V Laser output control CONTROL signal Wu WA bs f w fp SENA EA NC pr NC EA dd tube EG Us T Ea L LD Sw LD SW ON signal Active L God v pp a aj JE i z els za A 3 S li dE JE 3 SE 33 AS Q 3 JI O z J104 LD 1 2 3 4 D 2 3 Ojo SIE ala O d E S m O 5V power supply Digital Ground Digital Ground J 5V 5V 5V 5V J A 2p 10 2 Connector No Pin No IN OUT Level Signal Name Function Digital 0 5V DISPLAYSTUS Not connected to BAO2 when J105 BAO2 the signallevelis H B4 GROUND Digital Digital Ground 0 OV the signal level is L B8 i 9 7 B9 i OV i OV A A E GROUND Digital D GND Digital Ground E 0 OUN Digital Im D GND Digital Ground Digital 0 5V BWR Write Active L Digital 0 5V RESET System Reset Active L 1 Digital 0 45V CS SWI IC4 Chip Select Active L Digital 0 45V CS SW2 IC5 Chip Select Active L 0 D D GROUND Digital 0v
27. ase the articulated arm from the holder Manipulate the handpiece and place it on a steady table Then put a tongue depressor on another and fix them on the handpiece about 300mm from its tip Two tongue depressors are used not to allow the CO laser pass through them 2 Turn the key switch to ON and then to START Wear CO laser goggles 3 Set the aiming beam at MED Adjust the position of the aiming beam so that it lights the target 4 On the operation panel set the emission conditions of the laser as follows Mode CW mode REPEAT POWER 40W ON TIME 0 1 sec OFF TIME 0O 1 sec 5 Tum ON the READY STANDBY switch When the READY letters on the operation panel lights press the footswitch and emit the laser The number of the laser emissions is as follows Laser emissions 10 pulses 6 Move the tongue depressors so that the emission position of the CO laser do not overlap with following ones 7 Change the number of the laser emissions as shown below After that press the footswitch again and emit the laser Laser emissions 5 pulses 8 Move the tongue depressors again 9 Change the number of the laser emissions as shown below After that press the footswitch again and emit the laser Laser emissions 1 pulse 10 Press the READY STANDB Y switch to set the instrument to the STANDB Y state 11 Confirm that the sizes of the cauterization area are decreasing and the depths are becoming shallower gradually 12 Turn OFF
28. ate the handpiece and fix it on a steady table Then prepare a power meter and fix its light receptive part at about 100mm from the tip of the handpiece HP 120mm or the scanner 6 Initialize the variable resister VR1 VR2 and VR3 of the power meter board at the following positions VRI GAIN ADJ Center VR2 OVERSHOOT ADJ Fully counterclockwise CCW VR3 OFFSET ADJ Center 7 Turn the key switch to ON and then to START Set the aiming beam to MED and confirm that the aiming beam is on the light receptive part 8 Press SW1 on BAO and confirm that SERVICE MODE is displayed and the instrument is in the service mode 9 Turn VR3 on BAO3 to adjust the voltage of TP 6 to 15mVzx5mV 10 Emit the laser by pressing the footswitch and confirm that the value on the power meter shows 40W If the value is not 40W press the POWER A V buttons to set it to 40W 11 Read the voltage of TP 6 when the value of the power meter is 40W Turn VR1 on BA03 to adjust the voltage to DC 4V Condition of adjustment Power meter value x 4V 40W 4V 0 05V To convert that the voltage at TP 6 is DC 1V and the power of the laser is 10W For the scanner type perform the adjustment at 37W Condition of adjustment Power meter value x 4V 37W 4V 0 05V 8 7 12 Turn OFF the power of the main body That completes the calibration of the power meter Proceed to the adjustment of the master board Adjustment of the Master Board The adjustment of t
29. be and the HVPS Pull off the connector on the HVPS EA75 E EA20 between the tube and the terminal SCH on 5 of TB6 Remove the terminal on 5 of TB6 EA75 between the inline copuler of the tube and the rail Remove the terminal on the optical rail 5 Unscrew the screws SB4x15 Remove RA the laser tube from the optical rail SBAX15 4 S The while hold the tube firmly with a hand not to let it drop Se x Tilt the tip of the tube Remove the tube mue A quietly without letting it interfere with the environment 6 6 3 Optical Rail OGG 6 4 7T Loosen the screw and remove the HV cap 8 Replace the CO laser tube with a new one 9 Reassemble the removed parts in the reverse order 6 2 4 Replacing the LD ASSY Part to replace 60011 EA22 1 Unscrew the screws TCAx8cr Remove the rear cover See 5 1 2 Disconnect the LD ASSY connector PJ123 Laser Support 3 Loosen the screws SB4x15 Remove the SB4X15 LD ASSY from the laser support 4 Attach a new LD ASSY to the laser support and connect the connector to it LD ms m 5 Perform the coaxial adjustment of the arm and the aiming beam See 8 1 2 d un 6 Reassemble the removed parts in the reverse order E 6 5 6 2 5 Replace the Power Meter Board PC3 X62 P302 9 8 e 1 Unscrew the screws SB4x20cr Remove PM Cover Cay CR did AW ud the top end See 5 2 i ST v P301 Part to repl
30. be displayed on the control panel 2 6 Power Supply The power source consists of the LVPS Low Voltage Power Supply for system operation and the HVPS High Voltage Power Supply for the CO laser 2 7 Scanner By scanning of the laser beam the scanner forms beam patterns of various shapes and sizes on affected areas This system consists of a scanner head a scanner control box and a display for the scanner The scanner is not necessarily come with the instrument cE T Mm ING Pg Connect the power cord to the main body and the wall outlet Connect the footswitch and the short plug remote interlock connector to the connector panel on the rear of the main body Turn ON the master switch on the rear of the main body Be sure to wear goggles before starting the operation below Does the power ON lamp light YES Y Turn the key switch to ON and then to START Does the instrument start and the display on the operation panel indicate SYSTEM CHECK As for the starting of the instrument see 1 on the last page of this section NO See 4 1 Power ON Lamp does not Light NO See 4 2 The Pump and the Fan do not Operate See 4 3 Though the Pump and the Fan Operate there is no Indication on the Operation Panel One of the following error messages is indicated ADC CHECK ERR FLOW SWITCH ERR REMOTE INTLK ERR X TEMP SWITCH ERR X FOOT SW MISSING SHUTTER ERR
31. board See 6 4 2 After the calibration POWER HIGH ERR is indicated See 89 ERROR MESSAGE LIST After the calibration POWER LOW ERR is indicated momentarily followed by SYSTEM CHECK gt STANDBY See 4 6 POWER LOW ERR is Displayed WI E 3 3 When you confirm that the aiming beam is on the center of the tongue depressor emit the laser by pressing the footswitch Is the laser emitted to form a burn pattern v Does the aiming beam on the tongue NO gt depressor coincide with the center of the burn pattern formed by the CO laser The overlapped area of 5096 or more is acceptable The laser is not emitted nor is the error message indicated y When you disconnect the connector P107 from the BAO1 board and press the footswitch is there conduction between 2 and 6 and 5 and 8 YES Y NO Replace the footswitch See 6 4 1 Replacing the Master Board ASSY One of the following messages is indicated LASER POWER ERR FOOT SWITCH MISSING TIMING ERR SHUTTER ERR See 9 ERROR MESSAGE LIST See 8 1 1 Coaxial Test and Adjustment of the CO Laser and the Aiming Beam See 8 1 2 Coaxial Test and Adjustment of the Arm and the Aiming Beam WI Ad By changin the settings on the operation panel try various modes and emission conditions of the laser as shown below and check the operations see the Operator s Mannual If malfunctions occur solve them accordi
32. bove 8 Reassemble the removed parts in the reverse order 6 3 2 Replacing the Radiator Fan Part to replace 60001 E411 Radiator Fan 1 Remove all the covers See 5 1 2 Unscrew the screws TC4x6 and remove the duct Radiator 3 Remove the cable EA26 and the finger guard from the fan 4 Insert the hexagonal wrench into the holes gt on the finger guard and remove the fan and di the radiator HEB The fan and the radiator are bound together D s e P do lt lt Ka get S m gt a O be Sa SJ Radiator Eaz6 Fan with allen screws inch screw thread with Finger Guard the sub frame between them 5 Replace the fan 6 Reassemble the removed parts in the reverse order WP 6 8 6 3 3 Replacing the Radiator Part to replace 60001 E411 Radiator 1 Remove all the covers See 5 1 2 Unscrew the screws TC4x6 and remove the duct 3 Remove the two fittings that connect the flow switch and the reservoir to the radiator 4 Remove the cable EA26 and the finger guard from the fan 5 Insert the hexagonal wrench into the holes on the finger guard and remove the fan and the radiator The fan and the radiator are bound together with allen screws inch screw thread with the sub frame bwtween them 6 Replace the radiator 7 Reassemble the removed parts in the reverse order 6 3 4 Replacing the Reservoir SB8 X15 a el Parts to replace 60001 M151 lt Reser
33. crews SB4x8 Then remove the relay from the noise filter fixation plate 4 After replacing the relay reassemble the removed parts in the reverse order 6 5 4 Replacing the Transformer Part to replace 60001 E401 1 Remove the top rear and left covers See 5 1 2 Disconnect all the leads from the transformer Taking notes of the colors of connectors and the wires makes rewiring them easier Wiring of the primary side differs according to the destinations Perform the wiring according to the wiring diagram not to make errors 3 Unscrew the screws SB6x12 Remove the transformer from the main frame The transformer is heavy Perform the removal holing it firmly with hands 4 wa After replacing the transformer reassemble the removed parts in the reverse order A Noise Filter Fixation Plate SB6x12 Main Frame IIA 6 15 6 6 Replacing the Scanner 6 6 1 Replacing the Scanner Control Box and the Scanner Head Parts to replace 60001 E450 Scanner Control Box 60001 E451 Scanner Head Replace the Scanner Control Box and the Scanner Head as a unit Replacing the Scanner Control Box 1 Remove all the covers See 5 1 Scanner 2 Remove all the connectors J2 3 4 and 5 Control Box from the front of the Scanner Control Box 3 Loosen the screws SB4x6 raise the Scanner Holder and pull out the Control Box 4 Disconnect all the crimp contacts J1 power supp
34. d has nothing caught in it Check the solenoid or the wiring of the shutter sensor for breaks or bad crimps Replace EA90 Replace the shutter unit Adjust BAO1 and BAO3 Replace the power meter Replace BA03 Replace EA90 See 4 6 Troubleshooting Replace EA90 Connect the scanner connector Please contact us 1 Check the operation of the scanner 2 3 Replace the scanner CCISM 1 Replace 60003 CA43 AA 9 2 2 On the Scanner Display ERROR MESSAGES MEANING CHECK MEASURES The message is out Only the backlight is on SCANNER ERROR SCANNER ERROR X SCANNER ERROR Y 15 and 15V ERROR PATTERN TOO SMALL Problem is on the part of the main body The scanner did not operate normally The scanner of the X axis system did not operate normally The scanner of the Y axis system did not operate normally Lack of power supply voltage The shutter delay value is longer than the specified pattern emission time 1 Check the CC 1A main body for errors 2 Replace 60003 CA43 1 Check the operation of the scanner 2 Replace the scanner CC1SM 1 1 Check the operation of the X Galvanometer 2 Replace and adjust the X Galvanometer 1 Check the operation of the Y Galvanometer 2 Replace and adjust the Y Galvanometer 1 Check 15V of the scanner CC1SM 1 2 Replace the LVPS BOARD of the scanner CC1SM 1 Check the setting of the p
35. djustment of the arm and the aiming beam See 8 1 2 YES Y The troubleshooting is completed See 6 1 Replacing the Articulated Arm See 6 2 4 Replacing the LD ASSY Replace the microswitch EA38 of the laser diode AA 4 6 4 6 POWER LOW ERR is Displayed Is the laser lit YES gt Ca Remove the rear cover on the main body and check that YES Y Calibrate the power meter NO E Is the output at the tip of the handpiece 40W or more 37W or more in the case of a scanner type See 8 2 Y Make an adjustment to the master MA board Is the problem solved See 8 2 NO Does replacing the power meter sensor ASSY EA41 solve the problem See 6 2 6 YES NO Does replacing the power meter board YES ASSY BAO03 solve the problem See 6 2 5 YES See 6 4 1 Replacing the Master Board ASSY EA90 Perform the power MAX test and adjustment of the CO laser tube See 8 1 3 Is the problem solved YES xo r The troubleshooting is completed v See 6 2 3 Replacing the CO Laser Tube The troubleshooting is completed The troubleshooting is completed O A 4 7 o Is the voltage between 1 and 2 of the NO Replace the fuse F9 connector J404 on the HVPS board See 6 7 AC110V YES y Is the output signal transmitted from the xo gt See 6 4 1 Replacing the Master BAO1 board to the H
36. e the top rear and right covers See 5 1 3 Turn the key switch to ON and then to START Set the emission condition to CW mode CONT Set the aiming beam to MED and confirm that the aiming beam is on the light receptive part 4 Press SW1 on BAOI and confirm that SERVICE MODE is displayed and the instrument is in the service mode 5 Emit the laser by pressing the footswitch and confirm that the value on the power meter shows 10W If the value is not 10W press the POWER A V buttons to set it to 10W f 10W cannot be reached raise the power as possible 6 Perform the power MAX test in the same manner as 7 8 of the procedure in the case PWR LOW ERR is not displayed 7 Turn OFF the power of the main body AA 8 6 8 2 Calibration of the Power Meter and Adjustment of the Master Board Jigs Power Meter Multitester used only in calibration of the power meter Calibration of the Power Meter Calibration of the power meter is done by adjustment of BAO3 Confirm that the CO laser and the aiming beam and the arm and the aiming beam are coaxial before you start the calibration of the power meter 1 Remove the top rear and right covers See 5 1 2 Unscrew the screws SB4x18 and remove the topend 1 and 2 See 5 2 3 Remove the upper pad See 5 1 4 Set the tester to the voltage range DC Connect the gauge head to TP 6 of the power meter board 5 Release the articulated arm from the holder Manipul
37. emoved except when you remove the mirror mount on the optical rail Upper Pad TT E A P uet Tene n End 2 Shield Plate _ REPLACEMENT OF PARTS 6 AAN 6 1 Replacing the Articulated Arm Part to replace 60001 M009 The parts that comprise the arm are precisely adjusted that it is impossible to make adjustments to them at the location If the arm malfunctions replace it with a new one Send the old arm to the factory 1 Put the arm in place Unscrew two button head bolts that fix the counter weight to remove it 2 Remove the top ends 1 and 2 See 5 2 3 Dismount the arm and replace it with a new one See 5 2 4 Reassemble the removed parts in the reverse order 5 Perform the coaxial adjustment of the arm and the aiming beam See 8 1 2 os P di Button Head Bolt ST Counterweight AEA A S pe L a Articulated Arm Da IIA 6 2 6 2 Replacing the Laser Optical System 6 2 1 Replacing the Shutter ASS Y Part to replace 60011 3100 1 Unscrew the screws TC4x8cr Remove the rear cover See 5 1 Cap 2 Disconnect the connector PJ407 of the O Knob shutter solenoid and the connector PJ406 xe Y PJ410 of the shutter sensor A Shutter ASSY T PJ407 3 Unscrew the screws SB4x67 Replace the So a shutter ASSY BIO AYN PJ406 L SB4 x6 S A 4 Reassemble the removed parts in the reverse order E Sm d LD Insensity 57 AR q EA38 SB4x6 6 2 2 Repl
38. er VR2 voltage gt 3 4 3 8 to 5 5 0 05V LASER CUR Monitor value of laser tube current AIN Output signal from IC21 Multiplexer 0 45V POWER OVER Laserover power when the signal levelis H 0 45V HV CNTR HVPS ON when the signal level is H Digital 0 45V SHUTTER SOL Shutter OPEN when the signal level is H 0 45V HVG HVPS ON when the signallevelis L di Level Signal Name Function Corresponding Volume No 15V Power supply Power supply First AMP output signal from the power meter sensor AMP output signal 1 11 times as VR much GAIN adjustment OFFSET adjustment VR 1 3 0 22 5 72V OVER SHOOT OVER SHOOT adjustment Digital 0 5V TG Laser output forbidden when the signal levelis H during the operation of the galvanometer l a it WIRING DIAGRAM 12 1 System Block Diagram CONTROL PANEL BOARD DISPLAY SWITCHES 30010 Y3sy1 ASSY MS 1 to NOISE RELAY e FILTER MASTER BOARD POWER ON LAMP PRINTER etc I E Fit FUSE POWER TRANSFORMER toA NOISE FILTER F4 FUSE F5 P F POHER SHITCH FUSE CHASSIS A HAIN CONTROLLER 100V 230VAC REMOTE INTLK IIA 122 12 2 Power Sequence Block Diagram EMERGENCY OFF SW DNA 5 LINE LAMP LPI 1 M i 2 0 0 4 HN gt Den e i gt Uu gt wesw 2 gt LA Se E S e xc ac cc FU
39. eration check that is done at the factory on the shipment 8 4 1 Emission Time Test 1 Release the articulated arm from the holder Manipulate the handpiece and fix it on a steady table Then put a tongue depressor on another and fix them at about 300mm from the tip of the handpiece Two tongue depressors are used not to allow the CO laser pass through them 2 Turn the key switch to ON and then to START Wear CO laser goggles 3 Set the aiming beam at MED Adjust the position of the aiming beam so that it lights the target 4 On the operation panel set the emission conditions of the laser as follows Mode CW mode SINGLE POWER 40W ON TIME 0 8 sec 5 Tum ON the READY STANDBY switch When the READY letters on the operation panel lights press the footswitch and emit the laser 6 Move the tongue depressors so that the emission position of the CO laser do not overlap with the former one 7 Change the emission conditions of the laser as shown below After that press the footswitch again and emit the laser ON TIME 0 4 sec 8 Move the tongue depressors again 9 Change the emission conditions of the laser as shown below After that press the footswitch again and emit the laser ON TIME 0 2 sec 10 Press the READ Y STANDBY switch to set the instrument to the STANDBY state 11 Confirm that the size of burned area is decreasing 12 Turn OFF the key switch NICO 8 10 8 4 2 Repeat Mode Operation Test 1 Rele
40. erse order Scanner Cable ps 5 2 ASSY LCD ASSY SB4 x8 A e V Rear Pillar Display E SS Holder w ud Sm f A A Ae CLEANING THE OPTICAL SYSTEM 7 gl The optical system is concentrated in the optical rail on the rear of the main body The cleaning is done to the mirrors that are on the path of CO laser and LD the PR Partial Reflection mirror for CO laser the mirror for LD the attenuator for LD and others The mirrors inside the articulated arm are not cleaned basically 1 Open the rear cover of the main body See 5 1 2 Clean the surface of the mirrors with a blower If that does not clean the mirrors enough pick a sheet of cleaning paper dip it in methanol and wipe the mirrors with it Take enough caution not to damage the surface of the mirrors Stains on the mirrors that are on the path of the CO laser can hinder the full performance of the instrument In the case of LD stains disperse the aiming light To clean the beam splitter wipe it using aceton Do not use alcohol solvents because of the danger that the beam splitter and the solvent cause a chemical reaction and generate poisonous gas Beam Splitter PR Partial Reflection Mirror Mirror for LD Attenuator SYSTEM TESTS AND ADJUSTMENTS 8 Yi gl 8 1 Test and Adjustment of the Optical System 8 1 1 Coaxial Test and Adjustment of the CO Laser and the Aiming Beam Jigs power meter t
41. f the CO Laser and the Aiming Beam 8 1 8 1 2 Coaxial Test and Adjsutment of the Arm and the Aiming Beam 8 3 8 1 3 Power MAX Test and Adjustment of the CO Laser Tube 8 4 8 2 Calibration of the Power Meter and Adjustment of the Master Board 8 6 8 3 Setting of the Scanner Parameter and Alignment Adjustment of the Scanner Head 8 8 Sacrae T dennee 8 9 8 4 1 Emission Tim 6st iiu t Rue ii 8 9 84 2 Repear Mode DIDSratron Tessa 8 10 8 4 3 UNIPULSE Mode Operation Tiara eda ead tae akt deeg deeg 8 11 9 ERROR MESSAGE LIST tir ert e I0 FI Pe MD M I PUE CAFE Re E ERR UE 9 1 910 CONNECTOR TABLE na 10 1 9 1 TEST POINTS LIST tcn 11 1 RI WIRING DIAGRAM wenmnnnmnnninmneninninnntnnntinnnninnnnnmennn 12 1 12 1 System Block Diagram eene serge oot brut abo In cn irm Mia MS a ba eM P te nada 12 1 12 2 Power Sequence Block RE mueren litis 12 2 12 3 Uriel kG Mier WIC E E 12 3 12 2 0ptical System Block Diagram sic reta osa avete So nonien En 12 5 12 5 Cooling System Block Diagram di ii 12 6 12 6 Witing Diagram A ge 12 7 12 61 System Wirmo Dira ia E ENS 12 7 12 6 2 Transformer Wiring Dia aca 12 8 12 6 3 Shutter and LD Periphery Wiring Diarias 12 9 12 6 4 Power Meter Sensor Periphery Wiring Diagram ecce e 12 10 12 6 5 Foot Switch Periphery Wiring Lett susi 12 11 12 6 6 Scanner Perip
42. he indication STAND BY on the operation panel and NIDEK SCANNER on the display for the scanner that you can use it If the instrument has one or more problems the display shows error messages corresponding to the symptoms For the meaning of the error messages and counter measures for errors see 9 ERROR MESSAGE LIST SUB TROUBLESHOOTING 4 AU 4 1 Power ON Lamp does not Light Is the power supply voltage within 10 of the regulation voltage NO gt YES v Are the fuses F1 F2 blown YES gt NO v Is the output from the POWER INLET NO AS EA02 within 10 of the regulation voltage Measure the voltage between the terminals TB1 1 WHT and 7 BLK YES Is the output of the transformer within AC115V 10 Measure the voltage at the following transformer output terminals 7 115V BLK 8 OV WHT YES y See 6 8 1 Replacing the Power ON Lamp NO gt Use another outlet or a voltage stabilizer See 6 7 Replacing the Fuses Replace the POWER INLET AS EA02 Is the wiring of the transformer s primary side normal See 12 6 2 Transformer Wiring Diagram Correct the wiring See 6 5 4 Replacing the Transformer IPAQ 4 2 4 2 The Pump and the Fan do not Operate Is the emergency STOP button OFF NO e e sd GE BEER OFF YES Is the fuse F3 blown YES See 6 7 Replacing the Fuses NO Is t
43. he key switch normanl NO See 6 8 2 Replacing the Key If itis its operates as follows Switch and the Emergency ON conduction between 1 STOP Button and 2 START conduction between 1 and 2 and 3 and 4 YES Is the output between 4 8 from the NO gt See 6 5 8 Replacing the Relay relay RY1 within AC115V 10 v Replace the noise filter O A 4 3 4 3 Though the Pump and the Fan Operates there is no Indication on the Operation Panel Is the fuse F8 blown YES E NO i Is the supply of power from the LVPS No board PS1 to the BAO1 board normal Check the voltages of the following connectors on the BAO1 board J101 1 BRN DC 5V 2 RED DC 5V 3 BLK GND 4 BLK GND e J102 1 ORN DC 15V 2 BLK GND 3 YEL DC 15V Does replacing of the master board YES gt ASSY solve the problem See 6 4 1 YES Is the flat cable EA45 that connects the BAO1 board and the BAO2 board broken NO See 6 4 2 Replacing the Control Panel Board YES gt See 6 7 Replacing the Fuses See 6 5 2 Replacing the LVPS The troubleshooting is finished See 6 8 3 Replacing the Control Panel Cable DAN lg E 4 4 4 4 The Air does not Blow from the Tip of the Handpiece Remove the tube from the air outlet of YES the main body Can you confirm that the air blows from the outlet NO v Open the cover on
44. he master board is done at BAOI 13 Initialize the variable resister VR1 VR2 of BAOI at the following positions VRI PWR REF Fully Clockwise CW VR2 HV CNT Position of 3 in a clock 14 Turn the key switch to ON and then to START Set the emission conditions as follows Mode CW mode CONT POWER 40W 15 Set the aiming beam to MED Confirm that the aiming beam is on the light receptive part Turn ON the READY STANDBY switch Then emit the laser 16 Measure the voltages DC of TP11 TP13 and TP15 with a tester Turn the variable resister VR1 VR2 and VR3 on BAO1 to adjust the voltages as follows TP11 PWR REF 5 20V 0 05V gt VRI TP13 PWR CONT 35 50V 0 05V gt VR2 TP15 LASER CUR Power meter valuex2 5V 40W 2 5 0 1V VR3 Perform the adjustment at 37W for the scanner type TP15 Conditions for adjustment Power meter valuex2 5V 37W 2 5 0 05V 17 When the adjustment is completed turn OFF the key switch AAA 8 8 8 3 Setting of the Scanner Parameter and Alignment Adjustment of the Scanner Head After the replacement of the Scanner Control Box and the Scanner Head you need to perform setting of the Scanner Parameter and alignment adjustment of the Scanner Head Setting of the Scanner Parameter 1 Turn the key switch to ON and then to START and the mode to CW 2 Press the DOWN switches of SHAPE SIZE and DENSITY simultaneously Press the DOWN switches of SHAPE and SIZE alternately as SHAPE gt SI
45. hery Wiring Diagram ii 12 12 12 7 Internal WO DIOR DOT DE NT OD geass 12 14 13 REPLACEMENT PARTS LIST 13 1 l 4 REFERENCE FOR THE MAINTENANCE e eese eese eese enses etos enata seta sea sno 14 1 14 1 Toolsand Consumables E 14 1 14 2 Jigs and Measuring Instruments ad exe qb O iS 14 1 SAFETY 7 lg N 1 1 Introduction This service manual contains service instructions for the NIDEK CO SURGICAL LASER COL 1040 For correct service thorough understanding of the contents of this manual is required prior to the service The specifications and design of this instrument are subject to change without notice for improvement In the case of major changes refer to the corresponding TECHNICAL BULLETIN issued on each occasion If the instrument cannot be repaired by the repaire operations in accordance with this Servece Manual please inform NIDEK of the Serial Number of the instrument and details of the symptom This manual is for the 5 digit Serial Number model CC 1A For the 7 digit Serial Number model CC 1 refer to the COL 1040 Service Manual JHX005B AAA 1 2 1 2 Precautions in Using the Manual 1 This manual is intended for personnel that have been trained by NIDEK or NIDEK Inc and have familiarity with the instrument Other persons should not perform the maintenance 2 This manual does not include information as to the operation of the instrument Read the Operator s Manual thoroughly before
46. in body Replacing F1 and F2 1 Pull out the fuse holder while pushing the lug of it to the left 2 Replace the fuses Fl and F2 3 Insert the fuse holder into the main body Replacing F3 F11 1 Remove the covers in order of the top rear and left See 5 1 2 Extract the fuse holders from the terminal TB4 and replace the fuse The capacities of each fuse holders are indicated on the pillar of the main body Take cautions not to make an error 3 Reassemble the removed parts in the reverse order Object Primary side in 100 or 115V areas Primary side in 200 or 215V areas Primary side in 230V areas Secondary side Pump Radiator Fan Scanner Control Box LVPS HVPS Airpurge Pump Fuse Holder WP 6 17 6 8 Replacing the Parts Around the Front Panel 6 8 1 Replacing the Power ON Lamp Part to replace 60011 EA06 1 Pull the front cover toward you See 5 1 2 Cut the cable of the Power On Lamp around the connector 3 Remove the nut attached to the lamp Then remove the Power ON Lamp from the front panel 4 Mount a new lamp 6 8 2 Replacing the Key Switch and the Emergency STOP Button Part to replace 60001 EA12 Switch ASSY 1 Pull the front cover toward you See 5 1 2 Remove the screw attached to the switch 3 Turn the key switch and the emergency STOP button counterclockwise and remove them from the front panel Key Switch Se Power ON Lamp e Emergency STOP Button Switches
47. l Board Part to replace 60011 BA02 1 Insert a hexagonal wrench into the holes on the lower side of the rear of the control panel Then loosen the screws SB3x8 2 Unscrew the screws TC4x8 on the upper side of the rear of the control panel Then remove the front panel from the rear panel 3 Disconnect the connector P201 from the control panel board 4 Unscrew the screws PC3x4 Replace the control panel board 5 Reassemble the removed parts in the reverse 6 12 6 5 Replacing the Parts Around the Power Supply 6 5 1 Replacing the HVPS Part to replace 60001 E406 High Voltage Power Supply The HVPS is the power supply for oscillation of the CO laser and generates enough high voltage to kill a person Even when the power supply is OFF take enough caution in handling the HVPS because high voltage may remain in the condenser or connector Discharge the following method 1 Pull out the cable pink of the CO lasertube from the transformer of the HVPS Since there is fear of an electric shock when pulling out the cable do not touch a tip 50mm from the tip of the cable 2 Contact the tip metal part of the cable pink of the CO laser tube to the frame of the main body There is a sputtering sound for electric discharge at this time 3 Insert the cable pink of the CO laser tube into the transformer of the HVPS again nsert the cable as far as it goes 4 Repeat steps 1 to 3 until the sputte
48. ly from the rear of the Control Box Then replace the Control Box Scanner Head 5 Reassemble the removed parts in the reverse order Scanner Holder Replacing adjusting and parameter setting of the Scanner Head 6 Disconnect the connector J421 subD from the rear of the pillar of the main body 7 Loosen the knurled holder on the handpiece Then replace the Scanner Head 8 Perform the setting of the scanner parameter and the alignment of the Scanner Head See 8 3 6 6 2 Replacing the LCD ASSY Md Part to replace 60001 EA46 A T a Rear 7 1 Unscrew the screws TC4x6 Then remove Panel CK2x6 the display holder from the rear panel gt i b 2 PJ515 2 Remove the connector PJ515 from the LCD Je i 3 Unscrew the screws CK2x6 Then replace the LCD ASSY E E NS TC4x6 4 Reassmble the removed parts in the reverse order IIA 6 16 6 7 Replacing the Fuses Parts to replace Unit EASI EA83 EA85 EA86 Symbol F1 F2 F1 F2 F1 F2 F3 F4 F5 F7 F8 F9 F11 Parts No Capacity 80402 02094 250V 10A 80402 02091 250V 6 25A 80402 02090 250 5A 80402 02084 250V 0 5A 80402 02087 250V 2A 80402 02084 250V 0 5A 80402 02087 250V 2A 80402 02090 250V 5A 80402 02090 250V 5A 80402 02083 250V 0 25A F F11 are used one piece per instrument Fl and F2 are at the right of the inlet on the rear of the main body F3 F11 are inside the terminal TB4 in the ma
49. m with the smallest number Except for when you check the cause of the error messages turn the power switch of the main body OFF If the power is left ON that may deteriorate the condition On the Status Display ERROR MESSAGES MEANING CHECK MEASURES FOOT SW MISSING REMOTE INTLK ERR FLOW SWITCH ERR TEMP SWITCH ERR SHUTTER ERR LASER POWER ERR POWER LOW ERR TIMING ERR SCANNER MISSING ADC CHECK ERR SCANNER ERROR The connector of the footswitch is off The remote interlock connector is off The flow switch has detected a malfuntion The TEMP switch has detected a malfunction The safety shutter did not operate normally The laser has been emitted with an output over the standard value The laser has been emitted with an output under the set value The timing of the safety shutter and the laser control cannot be synchronized The scanner connector was disconnected when the scanner was being used The input value to the A D converter is not normal The scanner has detected an error Connect the connector of the footswitch Connect the remote interlock connector l Pa N Lu FA ra A Bb GA HA ra P Lu Check if the pump is operating Check if the amount of the cooling liquid is enough Replace the footswitch Replace EA90 Check if the fan is operating Replace the temperature switch Replace EA90 Check if the shutter is in its place an
50. ng to the troubleshooting on previous pages CW or UNIPULSE CONT SINGLE or REPEAT POWER ON TIME SINGLE or REPEAT mode only OFF TIME REPEAT mode only e COAG I CUT V UNIPULSE mode only Asfor more detailed operation tests of for example laser emission time repeat interval time and UNIPULSE mode see 8 System Test and Adjustment Switch to the SCAN mode Is the switch completed and does that enable you to operate the scanner On pressing the SCAN mode switch the display shows CHECK LASER SETTING PRESS SCAN KEY for you to reconfirm the alteration Pressing the SCAN mode switch changes the display to SCAN MODE and enables you to operate the scanner YES y On the operation panel setthe form and size ofthe beam pattern as follows e SHAPE SQUARE e SIZE MAX DENSITY 30 Is the aiming beam emitted without vignetting YES N O gt NO gt s See 4 7 Unable to Switch to the SCAN Mode Though the scanner operates there is no indication on the display See 6 6 2 Replacing the LCD ASSY See 4 8 Unable to Change the Form and Size of the Beam Pattern The beam is vignetted See 8 3 Setting ofthe Scanner Parameter and Alignment Adjustment of the Scanner Head WP II 3 5 On the operation panel set the form and size of the beam pattern as follows Nom Mode SINGLE POWER 10W After confirming the word REA
51. older jig and place a tongue depressor on the holder so that it comes to the center of it 4 Turn the key switch to ON and then to START Make sure that all the personnel in the room wear CO laser goggles 5 Set the aiming beam to MED so that it is on the center of the tongue depressor 8 P Far Point Adjustment Near Point Adjustment 6 Set the emission conditions of the laser as follows Mode CW mode SINGLE POWER 10W sB4x20 H ON TIME 1sec Gell SES ve SC 7 Turn ON the READY STANDB Y switch Near Point 3 EI Adjsustment o i Then emit the laser Mirros J 0E n EN Pa 8 Adjust the near point adjustment mirror so Far Poingt that the center of the aiming beam on the Adjustment tongue depressor coincides with the burn Mirror pattern formed by the CO laser abet Near point adjustment SB4 X20 After the adjustment tighten SB4x20 9 Remove the tongue depressor from the mirror holder jig Mount the reflection mirror jig instead Then project the aiming beam on the wall 2 or 3m apart from the instrument Tape a board around the place the beam hits to stop the CO laser On the board paste about four tongue depressors side by side 10 Emit the laser again Adjust the aiming far point adjustment mirror so that the center of the aiming beam on the tongue depressor coincides with the burn pattern formed by the CO laser Far point adjustment After the adjustment tighten SB4x20 11 Repeat 8 10
52. ongue depressor mirror holder jig for the reflective mirrors used only in adjustment When the optical axis of the CO laser deviates widely that may damage the inner wall of the articulated arm and the optical devices Coaxial Test of the CO Laser and the Aiming Beam 1 Release the articulated arm from the holder Manipulate the handpiece and place it on a steady table Prepare a tongue depressor jig and set it about 300mm from the handpiece 2 Turn the key switch to ON and then to START Never fail to wear CO laser goggles 3 Set the aiming beam to MED Adjust the position of the aiming beam so that it is on the tongue depressor 4 On the operation panel set the emission conditions of the laser as follows Mode CW mode SINGLE POWER 10W ON TIME Isec 5 Tum ON the READY STANDBY switch When the word READY on the operation panel lights press the footswitch to emit the laser 6 Confirm that the center of the aiming beam on the tongue depressor coincides with the burn pattern formed by the CO laser The overlapped area of 5096 or more is accaptable If the overlapped area is smaller than the standard perform the coaxial adjustment of the CO laser and the aiming beam 7 Turn OFF the key switch WP 8 2 Coaxial Adjustment of the CO Laser and the Aiming Beam Reflective Mirror Jig Tongue Depressor 1 Remove the rear panel See 5 1 2 Dismount the articulated arm See 6 1 3 Mount the mirror h
53. oved screws and parts not to lose them or drop them inside the instrument For reassemblage and avoidance of mixing and loss of screws and parts it is convenient to screw the removed screws loosely where they were fixed or put them in proper bags and stick them near the place they were fixed without obstructing the work 6 Be careful not to pinch the cables when fixing the cover after the maintenance WP 1 3 7 In some areas regulations oblige service personnel to put safety shoes on when carrying heavy objects and to wear gloves in fear of electric shock or injury Abide by those regulations 8 The primary connections of the transformers differ according to the input voltage AC100V 115V 200V 215V or 230V Check it before the work Incorrect connections may cause damage to and malfunction of the instrument 9 The main fuse varies according to the systems 100V system including 115V 200V system including 215V and 230V system Be careful when you replace the parts or move the instrument to areas where the voltage differs 10 The reflective mirrors on the optical rail and the articulated arm consist of precisely adjusted parts Therefore they are susceptible to damage from impacts Handle them with care during the service 11 The CO laser is an invisible light laser with wavelength of 10 6um While the instrument operates all the persons in the room need to protect their eyes with laser goggles or the equivalent of them
54. pare a power meter and fix the light receptive part at about 100mm from the tip of the handpiece 2 Remove the rear cover See 5 1 3 Turn the key switch to ON and then to START Wear CO laser goggles Before preceeding to the power MAX test maintain the STANDBY state for at least ten minutes to stabilize the laser output 4 Set the emission conditions as follows Mode CW mode CONT POWER 10W 5 Set the aiming beam to MED Confirm that the aiming beam is on the light receptive part IIA 6 5 6 Turn ON the READY STANDB Y switch Confirm that nothing is on the optical path Then emit the laser 7 Push the upper part of the CO laser around the three HH screws with a tongue depressor to the vertical position to the optical path 8 If pushing the laser from any circumferential directions tends to decrease the power the adjustment is correct If the power increases when the laser is pushed from some directions tighten the screws on these directions If excessive tightening of screws leads to total power reduction do not loosen them but tighen the screw on the other side to find the point where the power is maximized 9 Turn OFF the key switch In the case PWR LOW ERR is displayed 1 Release the articulated arm from the holder Manipulate the handpiece and fix it on a steady table Then prepare a power meter and fix the light receptive part on the handpieceat about 100mm from the tip of it 2 Remov
55. ring sound is gone two or three times f there is no longer the sputtering sound electric discharge of the HVPS and the CO laser tube will be completed In addition confirm that the connector is inserted as far as it goes If the contact is poor that may damage the power supply Sub frame 1 Make sure that the power supply cord is thoroughly extracted from the outlet E Inch screw 2 Remove all the covers See 5 1 3 Disconnect all the connectors and the leads from the board J404 Connector P404 Power Supply for the HVPS P2 5 Lead BRN HVPS RETURN OUT Lead RED HVPS OUTPUT 4 Unscrew the inch screw while holding the HVPS tightly Then remove the HVPS from the sub frame 5 After replacing the HVPS reassemble the d removed parts in the reverse order 6 13 6 5 2 Replacing the LVPS Bracket Part to replace 60001 EA97 Low Voltage Power Supply Vi Bracket w 1 Remove all the covers See 5 1 3 2 Remove all the connectors PJ402 and PJ403 from the board 3 Unscrwe the screws SB3x6 Take the LVPS off the bracket 4 Unscrew the screws SB3x6 Take rhe resistor bracket off the bracket 5 After replacing the LVPS reassemble the removed parts in the reverse order IIA 6 14 6 5 3 Replacing the Relay Part to replace 60001 E403 1 Remove the top rear and left covers See 5 1 2 Disconnect all the connectors No 0 1 2 4 6 8 from the relay 3 Unscrew the s
56. the key switch WP 2 8 1 8 4 3 UNIPULSE Mode Operation Test 1 Release the articulated arm from the holder Manipulate the handpiece and place it on a steady table Then prepare a power meter and fix its light receptive part on the handpiece about 100mm from its tip 2 Turm the key switch to ON and then to START Wear CO laser goggles 3 Set the aiming beam at MED Adjust the position of the aiming beam so that it lights the target 4 On the operation panel set the emission conditions of the laser as follows Mode UNIPULSE mode CONT COAG CUT I COAG POWER 5W 5 Turn ON the READY STANDBY switch When the READY letters on the operation panel lights press the footswitch and emit the laser At this time confirm that the power meter value is 5W 20 6 Change the emission condition of the laser as shown below After that press the footswitch again and emit the laser COAG CUT III At this time as in 5 confirm that the power meter value is 5W 20 7 Change the emission condition of the laser as shown below After that press the footswitch again and emit the laser COAG CUT V CUT At this time as in 5 confirm that the power meter value is 5W 20 8 Turn OFF the key switch SO ERROR MESSAGE LIST Pg This section describes the meanings of the error messages and the counter measures against the errors In the case that there are multiple actions in the CHECK MEASURES section start with the ite
57. the main body YES gt Can you confirm that the air purge pump is operating NO v Is the fuse F11 blown YES gt NO v Is the air purge switch broken YES E Turn OFF the power of the main body Turn the air purge switch ON and check the conduction between 1 and 1a and between 2 and 2a NO Y Replace the air purge pump Is the tube between the main body and the handpiece pressed by the fix band of the arm YES Y NO Loosen the fix band so it does no press the tube v Foreign substances may be stuffing the passage of air inside the handpiece Clean the hole of the handpiece Check if the tube between the pump and the air outlet of the main body is in place See 6 8 3 Replacing the Control Panel Cable Replace the air purge switch AD N YN 4 5 4 5 The Aiming Beam cannot be Emitted Open the cover on the main body YES gt Can you confirm that the aiming beam is emitted from the laser diode Y Is the output from the connector P123 on the LD SWITCH ASSY EA38 normal P123 YES gt 1 BRN DC 5V 2 RED GND NO Disconnect the connector P104 from BAO1 Is there conduction between 3 and 4 of P104 when the aiming is ON YES NO gt See 6 4 1 Replacing the Master Board ASSY Is the problem solved by the coaxial test and adjustment of the CO laser and the aiming beam See 8 1 1 and the coaxial test and a
58. tion of the chemicals that conprise the cooling fluid is very important that the fluid should be replaced wholly without replenishment Reservoir Cap 1 Remove all the covers See 5 1 2 Check the level of the cooling fluid If it is under the line of 25mm from the reservoir cap replace the liquid If the level of the fluid is below the top of the reservoir bubbles mingle in the fluid and that decreases the cooilng effect 3 Remove the inline copulers on the fluid outlet of the CO laser Cennect the male copuler M155 and the tube of 1m M166 to the CO laser side and the female copuler M153 on the tube side Each copuler has a valve to prevent leakage That makes drainage of the fluid impossible unless the male and female copulers are interchanged 4 Prepare a container such as a bucket Put the tip of the tube attached to the outlet of the CO laser into it 5 Power ON the main body Turn ON the key switch Then the pump operates and the cooling fluid is drained When the drainage is finished turn OFF the all key switch and reattach the inline copluers back to their original positions Bucket 4 1 6 Remove the cap on the reservoir and pour the cooling fluid into the tank When the fluid level reaches 25mm under the cap or higher reattach the cap 7 Turn ON the key switch again When the fluid circulates the fluid level lowers Add the fluid so that its level reaches the height indicated a
59. voir 1 Remove all the covers See 5 1 b SA a i 2 Drain the cooling fluid See 6 3 1 Subsram d i 3 Remove the tubes that are connected to the elbows on the top and bottom of the reservoir a AN el oe T KC 4 Unscrew the screws SB8x15 Replace the reservoir 5 Pour the drained cooling fluid into the new reservoir 9 T T A 2 6 Reassemble the removed parts in the reverse order o SB4Xx 154 Grommet Bracket AAA 6 9 6 3 5 Replacing the Pump Parts to replace 60001 EA24 Pump ASSY 60001 M162 n 2 Elbow The parts above are incorporated into a unit 1 Remove all the covers See 5 1 2 Detach the two lead wires ORN and YEL and a GND wire that stretch from the pump ORN TB4 4 YEL TB5 6 GRN YEL GND TBI 4 3 Lay a towel or the equivalent under the pump 4 While holding the two tubes that stretch from the pump firmly remove them from the elbows Then Cover the tip of the tubes with a cotton cloth or the equivalent 5 Unscrew the screws SB6x12 Remove the pump from the sub frame 6 Unscrew the screws SB4x15 Remove the bracket the grommet and the plate nut Then replace the pump 7T Reassemble them in the reverse order IIA 6 10 6 3 6 Replacing the Flow Switch and the Temperature Switch Parts to replace 60011 EA30 60011 EA31 60001 M160 60001 M164 60001 M165 Flow switch Temperature switch Temperature s
60. witch elbow Fitting Heat exchanger side Fitting Tube side The parts above are incorporated into a unit 1 Remove all the covers See 5 1 2 Unscrew the screws TC4x6 and remove the duct See 6 3 2 3 Disconnet the connectors that connect the KS flow switch and the temperature switch to Y the master board BAOI Flow switch PJ118 Temperature PJ117 4 cotton cloth or the equivalent 5 Remove the hoses that stretch from the flow Y e Ni i switch and cover the tip of the hoses with a AN G y Remove the fitting on the lower side of the Radiator Y Temperature SER Switch A 4 D 9 So o M160 i h Flow Switch d MISS A radiator Then replace the flow switch and f the temperature switch as a unit The flow switch and the temperature switch are firmly connected with the surrounding parts and seal tapes Replace them simultaneously 6 wa order Reassemble the removed parts in the reverse O S 6 11 6 4 Replacing the Master Board ASSY and the Control Panel Board 6 4 1 Replacing the Master Board ASS Y Part to replace 60011 EA90 1 Remove the Top cover See 5 1 2 Remove all the connectors from the board 3 Unscrew the screw SB3x6 Remove the Master Board ASSY from the sub frame 4 Replace the Master Board ASSY 5 Reassemble the removed parts in the reverse order 6 Adjust the Master Board See 8 2 6 4 2 Replacing the Control Pane
61. you use this manual 3 The contents of this manual are subject to change without notice for improvement of the instrument Check the latest information according to your need 1 3 Maintenance Precautions Precautions in the maintenance are listed below The COL 1040 emits high power CO laser Therefore service personnel are always exposed to serious danger such as burns In addition the power source of the laser is high voltage and there is also the possibility of electric shock that may lead to death Items of high importance appear at the appropriate points in the manual to make service personnel heedful Do not miss them Perform the maintenance in accordance with the manual following the correct procedures Negligence in following the instructions in this manual may cause unexpected and incidental accidents 2 When performing the maintenance work disconnect the power cord from the wall outlet unless the power needs to be ON The maintenance work with bare hands with the power ON involves danger of damaging the parts and electric shock 3 If the instrument malfunctions check the symptom and turn OFF the instrument immediately Leaving the power ON may make the problem worse 4 Perform the conduction check and voltage measurement described in 3 TROUBLEHOOTINC refering to WIRING DIAGRAM Turn the power OFF for the conduction check Turn the power ON for the voltage measurement 5 Prepare containers for rem

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