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Quantel Medical 532NM Service Manual

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OPHTHALMIC PHOTOCOAGULATORS
660
532nm
AND
810 nm
577nm
SERVICE MANUAL
XL SUP MT AN
JUNE 2010
Directive 93/42/EEC
QUANTEL MEDICAL
Head office : 21, rue Newton, Z.I. du Brezet, 63039 Clermont-Ferrand cedex 2 - FRANCE
Tel : +33 (0) 473 745 745 - Fax : +33 (0) 473 745 700
E-mail :
contact@quantel-medical.fr
Web site :
www.quantel-medical.com

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  • Page 1 OPHTHALMIC PHOTOCOAGULATORS 532nm 810 nm 577nm SERVICE MANUAL XL SUP MT AN JUNE 2010 Directive 93/42/EEC QUANTEL MEDICAL Head office : 21, rue Newton, Z.I. du Brezet, 63039 Clermont-Ferrand cedex 2 - FRANCE Tel : +33 (0) 473 745 745 - Fax : +33 (0) 473 745 700 E-mail : contact@quantel-medical.fr...

  • Page 3: Warnings

    - Any faulty part will be replaced by a strictly identical one provided by QUANTEL MEDICAL. - For safety reasons, QUANTEL MEDICAL considers any laser module and electronic board as whole partial assembly: * Defective boards will be returned to QUANTEL MEDICAL for replacement.
  • Page 4 SERVICE MANUAL 532 / 577 nm 660 / 810 nm W ARNINGS The system is intended for continuous operation and has the following classification: - Protective class: (Main insulation) - Type: (Protection against electrical schocks) - Protection degree: IP20 (Protection from solid substances Ø>12,5mm) - Operation: Continuous with short-time loading HAZARD VOLTAGE PRESENCE INSIDE THE UNIT...

  • Page 5: Table Of Contents

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm TABLE OF CONTENTS Page Rev. 06/10 WARNINGS ..................3 TABLE OF CONTENTS ................ 5 1 - BLOCK AND WIRING DIAGRAM ............ 7 2 - ACCESSORIES AND SPARE PARTS ..........9 2-1 Overall view ................

  • Page 6: Table Of Contents

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm TABLE OF CONTENTS Page Rev. 06/10 6- WARNINGS & ERROR MESSAGES ..........47 7- DIAGNOSIS ................... 53 7-1 Perfect laser ................54 7-2 Correct curves ............... 55 7-3 Faulty curves ................. 56 8 - FUSE REPLACEMENT ..............
  • Page 7 TECHNICAL SPECIFICATIONS...
  • Page 8 SERVICE MANUAL 532 / 577 nm 660 / 810 nm TECHNICAL SPECIFICATIONS 1-1 COMMON SPECIFICATIONS PARAMETER DESCRIPTION TREATMENT BEAM Exposure time SINGLE - REPEAT 0,01s to 60s PAINTING 0,05s μPULSES 0,1ms to 1ms (duty cycle: 9% to 15%) Shot interval REPEAT 0,1 - 0,15 - 0,2 - 0,3 - 0,4 - 0,5 - 0,6 - 0,7 - 1s PAINTING...
  • Page 9 SERVICE MANUAL 532 / 577 nm 660 / 810 nm TECHNICAL SPECIFICATIONS 1-2 532nm LASER PARAMETER DESCRIPTION TREATMENT BEAM Laser class Class 4 laser product. Laser source Frequency doubled Nd : YAG. Pumping system by laser diode. Wavelength 532 nanometers (nm).
  • Page 10 SERVICE MANUAL 532 / 577 nm 660 / 810 nm TECHNICAL SPECIFICATIONS 1- 4 660nm LASER PARAMETER DESCRIPTION TREATMENT BEAM Laser class Class 4 laser product. Laser source Laser diode. Wavelength 660 nanometers (nm). Fiber output 1 output port. Output power 30 - 700 milliWatts (out of optical delivery).
  • Page 11 SERVICE MANUAL 532 / 577 nm 660 / 810 nm TECHNICAL SPECIFICATIONS 1-6 COMPLIANCE - This device complies with: 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated July 26, 2001. - European Directive: 93/42/EEC - Medical electrical equipment - Part 1 : General requirements for safety: IEC 60 601-1 : 1988...
  • Page 12 SERVICE MANUAL 532 / 577 nm 660 / 810 nm P P P P P P - 12 Rev. 18-06-2010...

  • Page 13: Block And Wiring Diagram

    BLOCK AND WIRING DIAGRAMS...
  • Page 14 SERVICE MANUAL 532 / 577 nm 660 / 810 nm BLOCK AND WIRING DIAGRAMS 2-1 SUPRA P P P P P P - 14 Rev. 18-06-2010...
  • Page 15 SERVICE MANUAL 532 / 577 nm 660 / 810 nm BLOCK AND WIRING DIAGRAMS 2-2 SUPRA TWIN Rev. 18-06-2010 P - 15...
  • Page 16 SERVICE MANUAL 532 / 577 nm 660 / 810 nm BLOCK AND WIRING DIAGRAMS 2-3 SUPRA 810 P P P P P P - 16 Rev. 18-06-2010...
  • Page 17 SERVICE MANUAL 532 / 577 nm 660 / 810 nm BLOCK AND WIRING DIAGRAMS 2-4 SUPRA 577 Rev. 18-06-2010 P - 17...
  • Page 18 SERVICE MANUAL 532 / 577 nm 660 / 810 nm P P P P P P - 18 Rev. 18-06-2010...

  • Page 19: Accessories And Spare Parts

    ACCESSORIES AND SPARE PARTS...

  • Page 20: Overall View

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm ACCESSORIES AND SPARE PARTS 3-1 OVERALL VIEWS Front view Control Box SUPRA 577.Y front view Rear view P P P P P P - 20 Rev. 18-06-2010...

  • Page 21: Inner Views

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm ACCESSORIES AND SPARE PARTS 3-2 CONTROL BOX VIEWS Front view Rear view Inner view 3-3 INNER VIEWS 3-3-1 SUPRA & SUPRA TWIN INNER VIEW Rev. 18-06-2010 P - 21...
  • Page 22 SERVICE MANUAL 532 / 577 nm 660 / 810 nm ACCESSORIES AND SPARE PARTS 3-3-2 SUPRA 577 Y INNER VIEW 33 34 35 P P P P P P - 22 Rev. 18-06-2010...
  • Page 23 SUPRA 577.Y 810nm cavity + option board 660nm cavity + option board Marker Idendification SUPRA SUPRA TWIN SUPRA 810 SUPRA 577.Y 532nm injection board XLSUPCARTINJ 532nm injection motor XLSUPMOTEUR 532nm injection block 532nm cavity XLSUPCAV532 532nm cavity fans XLSUPVENTCAV 532nm cavity board...
  • Page 24 SERVICE MANUAL 532 / 577 nm 660 / 810 nm P P P P P P - 24 Rev. 18-06-2010...
  • Page 25 DISASSEMBLING...

  • Page 26: Cover Removal

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm DISASSEMBLING 4-1 COVER REMOVAL BEFORE ANY INTERVENTION on the LASER, unplug the mains cord at its back. Remove all cables and connectors. 4-1-1 LASER CONSOLE COVER - Return the laser console on its upper cover. - Pull out the 4 black rubber feet.

  • Page 27: Control Box Cover

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm DISASSEMBLING 4-1-2 CONTROL BOX COVER Back view - Put the control box on its front face on a soft material. - Introduce a screw driver into a slit. - Perform a slit into the 4 black - Unscrew the 4 screws.
  • Page 28 - Injection board - Cavity board - Option power board - Option cavity board - 577nm Interface board Optical block: (never have to be opened) - 532nm Cavity - 660nm Cavity - 577nm Cavity - 810nm Cavity Electrical system: - Fans...
  • Page 29 I/O board 532nm Cavity board (at the cavity's back) Power board TWIN OPTION 532nm COMPONENTS Cavity block Option cavity block Power Supply block (under the power board) Option 532nm Injection board power board (under the cavity) Rev. 18-06-2010 P - 29...
  • Page 30 SERVICE MANUAL 532 / 577 nm 660 / 810 nm DISASSEMBLING 4-2-3 SUPRA 577 Y SUBSYSTEM LOCATION SUPRA 577 Y LASER CONSOLE I/O board Power board Cavity block Power Supply block Interface (under the power board) board P P P P P P - 30 Rev.

  • Page 31: I/O Board

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm DISASSEMBLING 4-3 COMMON SUBSYSTEM DISASSEMBLING IT IS RECOMMANDED TO USE A MAGNETIC SCREWDRIVER FOR THE INTERNAL DISASSEMBLING. 4-3-1 I/O BOARD Unplug the flat cable from the power board. - Unscrew the 2 screws of the metalic rear panel. 2 screws - Pull over the rear panel.

  • Page 32: Power Supply Block

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm DISASSEMBLING 4-3-3 POWER SUPPLY BLOCK The power supply is situated under the power board and the power supply chassis. To access to it, it is necessary to remove the power board (see § 4-3-2) and the rear panel (see §...

  • Page 33: Cpu Board

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm DISASSEMBLING 4-3-4 CPU BOARD It is situated into the control box. To access to the CPU board, open the control box (see § 4-1-2). - Unplug all cables and wirings. - Unscrew the 4 screws.
  • Page 34 SERVICE MANUAL 532 / 577 nm 660 / 810 nm DISASSEMBLING 4-4 532nm SUBSYSTEM DISASSEMBLING 4-4-1 532nm OPTICAL BLOCK WARRANTY VOID IF THE CAVITY IS OPENED - remove the rear panel (see § 4-3-1). - Unplug all cables and wirings on the cavity board (situated at the back of the cavity).
  • Page 35 SERVICE MANUAL 532 / 577 nm 660 / 810 nm DISASSEMBLING 4-4-2 532nm INJECTION BLOCK It is situated to the front of the cavity. Injection block - Unscrew the 2 screws. 2 screws Rev. 18-06-2010 P - 35...
  • Page 36 SERVICE MANUAL 532 / 577 nm 660 / 810 nm DISASSEMBLING 4-5 660 & 810nm SUBSYSTEM DISASSEMBLING 4-5-1 OPTION POWER BOARD 3 cables - Unplug the 3 cables on the upper side board . - Unscrew the 4 screws indicated. 2 screws 2 screws - lift up the board slightly and the 3 cables...

  • Page 37: Power Board

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm DISASSEMBLING unplug the 2 flat cables on the power board. 2 flat cables 4-5-2 OPTION OPTICAL BLOCK WARRANTY VOID IF THE CAVITY IS OPENED - remove the option power board (see §...
  • Page 38 SERVICE MANUAL 532 / 577 nm 660 / 810 nm DISASSEMBLING Pull and slide the optical block (cavity with its chassis) by the rear. Unscrew the 4 screws indicated. 4 screws Cavity block P P P P P P - 38 Rev.
  • Page 39 SERVICE MANUAL 532 / 577 nm 660 / 810 nm DISASSEMBLING 4-6 577nm SUBSYSTEM DISASSEMBLING 4-6-1 OPTICAL BLOCK The cavity is alive when DL is on. To manipulate it turn off completly the laser and unplug the mains cord. Particular precautions must be taken to avoid ESD on the cavity.
  • Page 40 SERVICE MANUAL 532 / 577 nm 660 / 810 nm DISASSEMBLING 4-6-2 CAVITY BOARD It is situated to the front of the cavity. - Unscrew the thermistor from the dissipator. - Unscrew the 2 fixing screws of the diode connection strips. - Unscrew the 5 screws.
  • Page 41 LOCA TION CONNECTOR PIN DESCRIPTION...
  • Page 42 SERVICE MANUAL 532 / 577 nm 660 / 810 nm LOCA TION CONNECTOR PIN DESCRIPTION 5-1 CPU BOARD (ENDO.MICRO) Connector Signal Connector Signal Connector Signal Vbus + 12V SPRX + Disp SPRX - 5-16-17 3.3 V SPTX + Left SPTX - VCont SPCK + Right...
  • Page 43 SERVICE MANUAL 532 / 577 nm 660 / 810 nm LOCA TION CONNECTOR PIN DESCRIPTION 5-2 POWER BOARD (PB.NG) Connector Signal Connector Signal Connector Signal Connector Signal Fiber security 1 +12V + 12V + 12V Fiber security 2 + Lamp Temp KTP + CH_SPRX+ Filtre med pos...
  • Page 44 SERVICE MANUAL 532 / 577 nm 660 / 810 nm LOCA TION CONNECTOR PIN DESCRIPTION 5-3 I/O BOARD (FAR.YEL) Connector Signal Connector Signal Connector Signal Temp ext + 12V Polarizing slot RX 1 Filtre 2 med pos Remote Filtre 2 med pos Filtre 2 med pres CmdFiltre 2 med CmdFiltre 2 med...

  • Page 45: Power Supply

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm LOCA TION CONNECTOR PIN DESCRIPTION 5-4 POWER SUPPLY Connector Signal Connector Signal 1-3--5-- Line 6-7-8 Neutral - V stby return Earth Inhibit +12V J3 global option: Emergency stop button Rev. 18-06-2010 P - 45...
  • Page 46 SERVICE MANUAL 532 / 577 nm 660 / 810 nm LOCA TION CONNECTOR PIN DESCRIPTION 5-5 532nm CAVITY BOARD (CAV.NG) Connector Signal Signal Connector Signal Fiber security 1 Aiming diode - +12V Fiber security 2 + 12V 18-25-26-- Temp KTP +...
  • Page 47 SERVICE MANUAL 532 / 577 nm 660 / 810 nm LOCA TION CONNECTOR PIN DESCRIPTION 5-6 532nm INJECTION BOARD (INJ.NG) J5 J4 Connector Signal Connector Signal +12V +12V Internal cell + Internal cell - External cell + External cell -...
  • Page 48 SERVICE MANUAL 532 / 577 nm 660 / 810 nm LOCA TION CONNECTOR PIN DESCRIPTION 5-7 660 & 810nm OPTION POWER BOARD COSSE J3 COSSE J2 P P P P P P - 48 Rev. 18-06-2010...
  • Page 49 SERVICE MANUAL 532 / 577 nm 660 / 810 nm LOCA TION CONNECTOR PIN DESCRIPTION Connector Signal Connector Signal Connector Signal +12V AN_DL 1-2-3-4-- +12V K_DL Detect faisceau PELTIER+ 1-2-3-4-- RET_CELLULE INT- PELTIER- RET_CELLULE INT+ +12V +3.3V RET_CELLULE EXT- +LAMPE RET_CELLULE EXT+ FILTRE_MED_POS RET_SHUTTER_1...
  • Page 50 SERVICE MANUAL 532 / 577 nm 660 / 810 nm LOCA TION CONNECTOR PIN DESCRIPTION 5-8 660 & 810nm OPTION CAVITY BOARD Connector Signal Connector Signal FI1A AN_DL AN_DL 3-6-9-11-12 NC K_DL A_PHD K_DL K_PHD1 K_PHD2 FI1B Temp +VLD -VLD P P P P P P - 50 Rev.
  • Page 51 SERVICE MANUAL 532 / 577 nm 660 / 810 nm LOCA TION CONNECTOR PIN DESCRIPTION 5-9 577nm CAVITY INTERFACE BOARD (INT.YEL) J12 J4 Connector Signal Connector Signal Connector Signal Fiber security PELTIER output + PELTIER output - Temp BRF + +12V PELTIER Temp BRF - Temp CASE +...
  • Page 52 SERVICE MANUAL 532 / 577 nm 660 / 810 nm P P P P P P - 52 Rev. 18-06-2010...
  • Page 53 SERVICING CALIBRA TION...

  • Page 54: Touch Screen Calibration

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm SERVICING CALIBRATION 6-1 TOUCH SCREEN CALIBRATION The position of the touch-screen-sensitive area can be calibrated. It can be necessary after a transport, a screen assembly changing, a software upgrade or other which could change the touch screen calibration.

  • Page 55: Service Mode

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm SERVICING CALIBRATION 6-2 SERVICE MODE The access to the service mode needs to plug the service remote (its wiring is illustrated at the section 10-3). Switch on the main switch and turn the key to ON. SCREEN PAGE AREA FUNCTION...

  • Page 56: Service Screen

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm SERVICING CALIBRATION 6-2-1 SERVICE SCREEN DESCRIPTION IMPORTANT AFTER EACH USE IN SERVICE MODE, THE INSTRUMENT MUST BE SWITCHED OFF COMPLETLY BY TURNING THE KEY TO 'OFF' POSITION. The screen meant below shows the default parameters for power, exposure time, shot interval and terminal.

  • Page 57: Curves

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm SERVICING CALIBRATION BUTTON FUNCTION Back: Validates the parameters and return to the previous page. Standby / Ready: Enables or disables firing. Calibration: Access to the terminal calibration page. * See section 6-2-3 * Curves: Access to the shot curves of diode and cells.
  • Page 58 'settings' window. 0-Term Terminal selection: Press the 'Term' display to call the terminal selection window. SUPRA 532nm SUPRA TWIN and SUPRA 577 P P P P P Select the desired terminal and its output port with the arrow key and validate it by pressing 'OK' key.
  • Page 59 Operational: Soft and Hard operationals securities. Securities Hard operationals securities (only used in production area) Terminal selected: Displays the terminal selected by the technician. 532nm 577nm 660nm 810nm ENDO / PROBES MICRO PHOTON CONTROL PARAMETER AREA These parameters can not be modified.

  • Page 60: Terminal Calibration

    The internal and external cells see a laser beam (voltages). The cell values must be superimposed (with 5% tolerance) at the power of: 577nm = 1W in SAV mode 532nm CAVITY COMPONENT TEMPERATURE The temperatures are indicated in Celsius degree. T diode: This is the diode temperature which is adjusted in production area.
  • Page 61 SERVICE MANUAL 532 / 577 nm 660 / 810 nm SERVICING CALIBRATION 577nm CAVITY COMPONENT TEMPERATURE The temperatures are indicated in Celsius degree. The gathering component temperature are set in production area and defined by the cavity manufacturer. WARNING: THESE COMPONENT TEMPERATURES MUST NOT BE CHANGED AT THE RISK OF CAVITY DESTRUCTION.
  • Page 62 SERVICE MANUAL 532 / 577 nm 660 / 810 nm SERVICING CALIBRATION 6-2-2 CURVES The pumping diode current and the 100mW 0.100s power measurements from the 532 nm Internal/External cells since the last Cons Diode: 0.10V 122Pt Soft Int Cell: 0.00V ENDO shoot, can be displayed on the...
  • Page 63 SERVICE MANUAL 532 / 577 nm 660 / 810 nm SERVICING CALIBRATION 6-2-3 TERMINAL CALIBRATIONS 6-2-3-1 CONTINUOUS TERMINAL CALIBRATION CAUTION: Before any calibration, check and set to the default value (500mW) the doctor calibration. The terminal calibration must be done during laser installation. The 4 terminals are calibrated in manufacturing area with standard values.
  • Page 64 SERVICE MANUAL 532 / 577 nm 660 / 810 nm SERVICING CALIBRATION PROCEDURE: IMPORTANT: To be sure of the measurement validity, the Joulemeter must have its "calibration check" sticker in current validity. 1- Place the Joulemeter cell in front of the laser beam, at the delivery system output, so that the spot occupies the largest possible part of the sensitive surface.
  • Page 65 SERVICE MANUAL 532 / 577 nm 660 / 810 nm SERVICING CALIBRATION 6-2-3-2 μPULSE TERMINAL CALIBRATION This calibration is performed as the continuous calibration (section 6-3). CAUTION: To access to the μPulse terminal calibration, it is necessary to: - go in "prod" mode by pressing the 330mW power display, - display the μPulse page (green background) by pressing the shot mode area, - return to service page (blue background) by pressing the...

  • Page 66: Aiming Beam (650Nm) Calibration

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm SERVICING CALIBRATION 6-2-5 AIMING BEAM CALIBRATION To limit the maximal power level of the aiming beam, a single calibration of the aiming beam is realized in manufacturing area. This calibration can be done by a technician on the field if the doctor complains.
  • Page 67 IMPORTANT: To be sure of the measurement validity, the milli-Wattmeter must have its "calibration check" sticker in current validity. 1- Connect an optic fiber (on the port 2 for 532nm cavity). 2- Place the milli-Wattmeter cell in front of the fiber output to measure the aiming beam power.

  • Page 68: Advanced Level Servicing

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm SERVICING CALIBRATION 6-3 ADVANCED LEVEL SERVICING 6-3-1 PRODUCTION MODE IMPORTANT AFTER EACH USE, THE INSTRUMENT MUST BE SWITCHED OFF COMPLETLY BY TURNING THE KEY TO 'OFF' POSITION. From the sevice treatment page, set the power to 330mW and press the output power display to enter in "Prod"...

  • Page 69: Cavity Calibration

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm SERVICING CALIBRATION 6-3-3 CAVITY CALIBRATIONS 6-3-3-1 CONTINUOUS CALIBRATION This is the adjustment of the internal and external cells reading according to an external calorimeter reading. This calibration must be done with a 90% efficiency fibre connected to the cavity output.
  • Page 70 - Introducing the reading value with the keyboard window accessible by pressing the value area. 4- For 532nm cavity, the last calibration point (Inject 1) needs to connect the fiber on the output port 1. Do the same procedure as above.
  • Page 71 SERVICE MANUAL 532 / 577 nm 660 / 810 nm SERVICING CALIBRATION 6-3-3-1 μPULSE CAVITY CALIBRATION This calibration is performed as the continuous cavity calibration. CAUTION: An individual calibration must be realized for each connected delivery system. Display the μPulse page (green background) by pressing the shot mode area from the continuous page (blue background).
  • Page 72 NEVER modify these temperatures before having advised the service department in QUANTEL MEDICAL. Modification of these temperatures can be necessary in case of unstable curves profile after transport, or evolution of the optical component characteristics which produce some current peaks influencing the cell stability.

  • Page 73: Temperature Modulation

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm SERVICING CALIBRATION Temp KTP: This is the frequency doubled cristal temperature. It is the most sensible adjustment. Recommended incrementation during adjustment is 0,2°C. The target of this adjustment will be to eliminate the current peak.

  • Page 74: Service Statistics On The Laser Use

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm SERVICING CALIBRATION 6-4 SERVICE STATISTICS ON THE LASER USE From the home page in SAV mode press SUPRA logo until to display the following page: - The cumulated time during which the laser beam has been emitted. - The number of impacts up to the middle power (green color).
  • Page 75 W ARNING ERROR MESSAGES...
  • Page 76 SERVICE MANUAL 532 / 577 nm 660 / 810 nm WARNING ERROR MESSAGES WARNINGS The warning messages are Treatment page materialized on the screen by an icon and it appears under the power display. These messages appear in treatment Warning page of the doctor mode displaying area...
  • Page 77 SERVICE MANUAL 532 / 577 nm 660 / 810 nm WARNING ERROR MESSAGES DEFAULTS To have more informations on the Error Message Area 1 error displayed press the left angle Error Message Area 2 of the error window. The SAV message appears under the error icon.
  • Page 78 Measure the 3 Peltier voltages to identify which one is damaged. Diode Regul Check the voltage on 532nm KTP Regul the respective The signal from the Yv Regul component test point respective component on the:...
  • Page 79 - Call Service. Current Error Error Software detects Error Check calibrations. current over: Replace Power board. 9A (532nm) - Call Service. 25A (577nm) delivered to the diode. Power detected Power detected Check the cell offset A cell reads a light...
  • Page 80 ERROR MESSAGES CALIBRATION ERROR MESSAGE: LASER NOT CALIBRATED: The message appears in red in the lower left-hand part of the screen. 'cavity 532nm and 810nm not calibrated start service mode' The laser cavity is not calibrated: * See section 6-3-3 *.

  • Page 81: 7- Diagnosis

    DIAGNOSIS...

  • Page 82: Perfect Laser

    532 / 577 nm 660 / 810 nm DIAGNOSIS 8-1 PERFECT LASER Conditions to have a perfect laser: To obtain this curve, set up the laser to: Mode: Port for 532nm: Terminal: Endo Power: see table Exposure time: 0,3s Mode:...

  • Page 83: Correct Curves

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm DIAGNOSIS 8-2 CORRECT CURVES (Examples) Laser curve window ('Cb' button) Power: 100mW Exposure: 300ms 0.5V Internal cell: The red curve must be as flat as possible. It must be within the 0.25V range ±20% and it must not present peeks too...

  • Page 84: Faulty Curves

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm DIAGNOSIS 8-3 FAULTY CURVES For the example here under,the solution will be to modify the optical component temperature (see chapter 6-3-4). Diode current: +20% The current (blue curve) increases until to the saturated value -20% (hard defect at Imax).

  • Page 85: Fuse Replacement

    FUSE REPLACEMENT...
  • Page 86 SERVICE MANUAL 532 / 577 nm 660 / 810 nm FUSE REPLACEMENT - Disconnect the power cord before any intervention on the instrument. - With a screwdriver pull the main fuse block at the rear of the machine. Fuses - Remove the fuse support and change the fuses if necessary.

  • Page 87: Rear Panel Plugs

    REAR PANEL PLUGS...

  • Page 88: Motorized Filter Plug

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm REAR PANEL PLUGS 10-1 MOTORIZED FILTER PLUG (GREEN) Motorized filter plug (sub-D 9 pins female) 3 4 5 6 7 8 IF NO MOTORIZED FILTER IS CONNECTED, PLUG A FILTER REMOTE. Vitra's Laser plug...
  • Page 89 SERVICE MANUAL 532 / 577 nm 660 / 810 nm REAR PANEL PLUGS 10-2 DOUBLE-FIBER ADAPTOR PLUG (BLUE) Double-fiber adaptor plug (sub-D 9 pins female) IF NO ADAPTOR IS CONNECTED, PLUG AN ADAPTOR REMOTE. Laser and 8 Laser Rev. 18-06-2010 P - 89...
  • Page 90 SERVICE MANUAL 532 / 577 nm 660 / 810 nm REAR PANEL PLUGS 10-3 DOORSWITCH PLUG (RED) Doorswitch plug (sub-D 9 pins female) Doorswitch Footswitch Sub-D 9 pins connector External Connector (female) (Male) Doorswitch Max : 24 Vac / 500 mA External Relay 24 Vac...

  • Page 91: Footswitch Plug

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm REAR PANEL PLUGS 10-4 FOOTSWITCH PLUG (BLACK) Ground Footswitch plug (sub-D 9 pins female) Pedal Pedal Pedal Pedal 1 Rev. 18-06-2010 P - 91...
  • Page 92 SERVICE MANUAL 532 / 577 nm 660 / 810 nm REAR PANEL PLUGS 10-5 FRONT FILTER PLUG Front filter remote connector Filter Plug on LASER front panel IF NO FRONT FILTER OR LAMP CONNECTOR IS CONNECTED, PLUG A FILTER REMOTE. Remote wiring (solder view) Lamp wiring...
  • Page 93 SERVICE MANUAL 532 / 577 nm 660 / 810 nm 10-6 PRINTER CABLE Rev. 18-06-2010 P - 93...
  • Page 94 SERVICE MANUAL 532 / 577 nm 660 / 810 nm P P P P P P - 94 Rev. 18-06-2010...

  • Page 95: Software Installation

    SOFTW ARE INSTALLATION...

  • Page 96: Preliminary Operations

    - Start the laser and wait the home page display. - Enter the command : - "f" to list the 532nm laser setup. - "F" to list the option laser setup. - "h" to list the doctor folder data.

  • Page 97: Preparation

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm SOFTW ARE INSTALLATION 11-2 PREPARATION 11-2-1 CONNECTION - Connect the PC’s COM1 port to the laser remote connector using a specific serial cable. COMPUTER LASER rear view rear view Com 1 RS232-C serial cable RS232C cable for installation software Vitra's...
  • Page 98 SERVICE MANUAL 532 / 577 nm 660 / 810 nm EXAMPLE OF LASER SETUP (KEY "f" or "F") _____ 532 SETUP _______ Temp. TEMPERATURES En continu: Temp diode :39.20C, Temp YV: 25.00C Temp KTP: 28.00C component En uPulse: Temp diode :41.00C, Temp YV: 25.00C Temp KTP: 28.00C IMIN IMAX En Continu: Imin :5.78A, Imax: 1.46V...
  • Page 99 SERVICE MANUAL 532 / 577 nm 660 / 810 nm EXAMPLE OF DOCTOR SETUP (KEY "h") USER QuickStart Procedure: QuickStart Term S/L Wave 532 Mode:Single Quick start Exop:0.300s setup Repeat:0.10s Volume: 11 Footswitch: BASIC + Voice:0 Power:260mW AimingBean:3 ********************************** USER PAUFI Procedure:RETINA Term S/L Wave 532...

  • Page 100: Configuration And Software Path

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm SOFTW ARE INSTALLATION 11-2-2 CONFIGURATION AND SOFTWARE PATH The quantelprog software is needed to install a new firmware version on devices. 1- Open the Quantelprog software. 2- Press 'F9' key or click on "Setup"...

  • Page 101: Downloading Supra Software

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm SOFTW ARE INSTALLATION 11-3 DOWNLOADING SUPRA SOFTWARE 1- Start the laser. The 'Quantelprog' software displays: 2- Click on the downloading icon: A control box displays the downloading evolution. When the control box disappears, the software is loaded.

  • Page 102: Installation Checking And Settings

    SERVICE MANUAL 532 / 577 nm 660 / 810 nm SOFTW ARE INSTALLATION 11-4 INSTALLATION CHECKING AND SETTINGS 11-4-1 TOUCH SCREEN CALIBRATION After a software installation, it could be necessary to calibrate the screen. Perform the touch screen calibration like indicated in chapter 6-1. 11-4-2 LASER SETTINGS Check and replace if necessary the settings in the following chronological way:...

  • Page 103: Service Cards

    SERVICE CARDS...
  • Page 105 SERVICE MANUAL 532 / 577 nm 660 / 810 nm PLEASE FAX TO QUANTEL MEDICAL, THIS SERVICE CARD IF PROBLEM OCCURS. DISTRIBUTOR NAME: DATE: LASER: SERIAL NUMBER: DEFECT MESSAGE: Error message area 1 Error message area 2 SAV message area...
  • Page 106 SERVICE MANUAL 532 / 577 nm 660 / 810 nm PLEASE FAX TO QUANTEL MEDICAL, THIS SERVICE CARD IF PROBLEM OCCURS. 660nm 577nm 2,0 W - 0,1 s 532 & 810nm ___V ___A ___V - Set the power at the maximum level to get the flatest internal cell curve as possible (exp.
  • Page 107 SERVICE MANUAL 532 / 577 nm 660 / 810 nm V ALIDATION SHEET SUPRA 3.XX SUPRA TWIN 3.XX Software Version SUPRA T810 1.XX SUPRA 577 1.XX Publishing Date June 2010 Revision Date June 18 2010 Written by : F. LOYAL Checked by : C.

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