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SERVICE MANUAL

Rev. 05/2005

P - 32

3 - LOCATION & CONNECTOR PINS DESCRIPTION

3-5 HV POWER SUPPLY BOARD

S7

S6

S1

S2

S3

S4

S5

Connector

Pin

Signal

S1

1

Power supply input (+24V)

S2

1

Power supply input (ground )

S3

1

Ref+

S4

1

Ref

S5

1

Inhibit

S6

1

High voltage out

S7

1

High voltage (ground)

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Summary of Contents for Optimus II

Page 1: ...HALMIC LASER 16 16 25 10 I I I I I I I I I I I I I I I 70 60 50 40 30 20 10 0 I I I 5 I I I I I 1064NM LASER QUANTEL MEDICAL SA 21 rue Newton Z I du BREZET 63039 Clermont Ferrand Cedex 2 FRANCE Tel 33...

Page 2: ......

Page 3: ...rd as whole partial assembly Defective PC Boards will be returned to Quantel Medical for replacement Warranty will not be applied if a PC Board has been damaged during an intervention or attempt to re...

Page 4: ...ny reflective object or shiny surface to the direct beam path 6 Switch off the instrument correctly after each use WARNING Laser power up to 30mJ at 1064 nm and laser Aiming beam 637 nm up to 1 mW may...

Page 5: ...ly analog modules P 21 2 3 6 High voltage capacitor board P 21 2 4 Slit lamp disassembling P 22 2 5 Inner views of laser head P 23 2 6 Spare parts P 24 3 LOCATION AND CONNECTOR PINS DESCRIPTION P 25 3...

Page 6: ...ing P 52 8 1 5 Laser mode checking P 53 8 1 6 Energy checking P 53 8 2 Aiming beam adjustments P 54 8 2 1 Aiming beam and cross if available centring in the slit P 54 8 2 2 Aiming beam focalized and s...

Page 7: ...CHAPTER 1 CHAPTER 1 CHAPTER 1 CHAPTER 1 CHAPTER 1 BL BL BL BL BLOCK AND WIRING DIA OCK AND WIRING DIA OCK AND WIRING DIA OCK AND WIRING DIA OCK AND WIRING DIAGR GR GR GR GRAMS AMS AMS AMS AMS...

Page 8: ...ash lamp Mirror M1 ENERGYMETER Mirror M2 Mirror M3 SHUTTER DEFOCUS SELECTOR AIMING BEAM Mirror M4 Mirror M5 16 25 10 16 OBJECTIVE BINOCULAR MAGNIFICATION SELECTION DICHROIC MIRROR BEAM EXPANDER TRIGGE...

Page 9: ...witch Connector Slit Lamp Male Connector High Voltage Connector Sub D 25 Male Connector Room doorswitch Connector Slit Lamp Female Connector High Voltage Connector Sub D 25 Female Connector 100V to 24...

Page 10: ...MAIN UNIT is a metal enclosure containing all of electronics sub units MAIN POWER SUPPLY SWITCH FUSE UNIT MAIN DC POWER SUPPLY AUXILIARY BOARD INTERFACE BOARD CPU BOARD HIGH VOLTAGE CAPACITOR BOARD HI...

Page 11: ...EY SWITCH also the SLIT LAMP is lighted SLIT LAMP is connected to auxiliary board on the back panel LASER CONSOLE The joystick pulse button and the lamp are controlled by this board 1 3 1 4 INTERFACE...

Page 12: ...f the laser head is supplied and controlled by this board The high voltage is checked by the CPU Board safety detection 1 3 1 7 DISPLAY KEYBOARD DISPLAY KEYBOARD unit is connected directly to Computer...

Page 13: ...e when it is not wanted Shutter is controlled by the CPU board via the Interface board There are two position detections when the shutter is closed when the shutter is opened 1 3 2 3 ENERGYMETER ENERG...

Page 14: ......

Page 15: ...CHAPTER 2 CHAPTER 2 CHAPTER 2 CHAPTER 2 CHAPTER 2 DISASSEMBLING DISASSEMBLING DISASSEMBLING DISASSEMBLING DISASSEMBLING AND INNER VIEWS AND INNER VIEWS AND INNER VIEWS AND INNER VIEWS AND INNER VIEWS...

Page 16: ...OFAPHYSICIAN IP 20 4 AT 250 V 50 60 Hz 150 VA 1 100 230V AP G MADE IN FRANCE 0459 LASER CLASS4 IV Nd YAG Laser 1064nm 30mJ Max 3 pulses x 4ns VISIBLE AND OR INVISIBLE LASER RADIATION AVOID E YE OR SK...

Page 17: ...ISASSEMBLING Remove this screw WARRANTY VOID IF THE LASER CONSOLE AND LASER HEAD OPENED WITHOUT ADMISSION OF THE QUANTEL MEDICAL TECHNICAL DEPARTMENT 2 DISASSEMBLING AND INNER VIEWS I 0 Useonly with a...

Page 18: ...SERVICE MANUAL Rev 05 2005 P 18 2 3 INNER VIEWS OF LASER CONSOLE 13 Frontpanel Rearpanel 2 DISASSEMBLING AND INNER VIEWS 10 9 7 11 14 8...

Page 19: ...AL Rev 05 2005 P 19 2 3 1 AUXILIARY BOARD Unscrew these 4 screws to remove theAuxiliary Board 2 3 2 CPU BOARD Unscrew these 5 screws to removeChecking PC Board RS232 Service jumper 2 DISASSEMBLING AND...

Page 20: ...PC Board To removeInterface Board you must remove Checking PC Board see above chapter Unscrew these 4 screws to removeDisplay Board To remove display board you must unmount the Interface and Checking...

Page 21: ...21 2 3 6 HIGH VOLTAGE CAPACITOR BOARD Unscrew these 4 screws to removeHigh Voltage Capacitor Board P1 P2 P3 Unscrew these 4 screws to removeHigh Voltage Power Supply 2 3 5 HIGH VOLTAGE POWER SUPPLY 2...

Page 22: ...thesescrews if available After the knobs unmounting it is necessary to untighten the screws under the knobs focus and visee to remove the both covers left and right Bio microscope WARRANTY VOID IF THE...

Page 23: ...3screws on each side to remove the bio microscope Bio microscope and slit lamp disassembling 2 screws to remove and to adjust laser head of its holder 19 2 5 INNER VIEWS OF LASER HEAD 15 22 25 16 21 2...

Page 24: ...TTON 7 24V POWER SUPPLY BLOCK 8 12V POWER SUPPLY BLOCK 9 INTERFACE BOARD UNDER CPU BOARD 10 CPU BOARD 11 DISPLAY BOARD AND LCD 12 HIGH VOLTAGE POWER SUPPLY BOARD 13 HIGH VOLTAGE CAPACITOR BOARD 14 AUX...

Page 25: ...3 CHAPTER 3 CHAPTER 3 CHAPTER 3 LOC LOC LOC LOC LOCATION CONNECTOR PINS ATION CONNECTOR PINS ATION CONNECTOR PINS ATION CONNECTOR PINS ATION CONNECTOR PINS DESCRIPTION DESCRIPTION DESCRIPTION DESCRIP...

Page 26: ...Ground A 7 9 Power 8 10 Ground X4 1 9 Serial linkage connected at a computer X8 1 16 LCD display X9 1 10 Keyboard Keyboard X9 connector 10pins LCD display X8 connector 16pins Computerconnection seria...

Page 27: ...N CONNECTOR PINS DESCRIPTION Power supply K3connector 10pins LCD display K4connector 16pins Interlock Joystick Shutter Outputs K5connector 40pins Checking PC board linkage K2connector 10pins Standby r...

Page 28: ...19 Filter output 20 Energy output 21 High voltage output 25 UCALC 26 1 pulse input 28 2 pulses input 30 System status error message control 31 INT 33 SLC 34 SDA 36 Warning buzzer 38 Error output 24 32...

Page 29: ...20 Energy ground 22 Shutter Vcc 23 Shutter input normaly closed Vcc 25 Shutter ground 26 Shutter input normaly opened Vcc 27 Shutter ground 29 Slit Vcc 30 Power supply 12V of the aiming beam 31 Interl...

Page 30: ...ly input 24V 3 4 Power supply input ground for 24V 5 6 Power supply input 12V 7 8 Power suply input ground for 12V M2 1 Panic 1 24V 2 Panic 1 3 Panic 2 ground 4 Panic 2 M3 1 2 Key 1 3 4 Key 2 M4 1 Lam...

Page 31: ...4 Power supply input 24V 3 Inhibition 4 1 pulse voltage 5 2 pulses voltage 6 Reference output following the pulses number 7 High voltage input 8 12 Power supply input ground J2 1 Power supply input 24...

Page 32: ...ATION CONNECTOR PINS DESCRIPTION 3 5 HV POWER SUPPLY BOARD S7 S6 S1 S2 S3 S4 S5 Connector Pin Signal S1 1 Power supply input 24V S2 1 Power supply input ground S3 1 Ref S4 1 Ref S5 1 Inhibit S6 1 High...

Page 33: ...CHAPTER 4 CHAPTER 4 CHAPTER 4 CHAPTER 4 CHAPTER 4 INST INST INST INST INSTALL ALL ALL ALL ALLATION ATION ATION ATION ATION...

Page 34: ...e case the table can not move Good position d Place the slit generator axis on the slit lamp axis and screw it Gear Gear Metal shaft Cross slide table Groove Screw Groove Screw Bad position ST OP CAUT...

Page 35: ...h a 250V fuse Employer un iquement avec un fusible de 250 V Slit Lamp Joystick Footswitch Interlock H V Voltage Viridis Interlock GND GR OUND SN 51 02 02 S TOP f Connect the following cables and remot...

Page 36: ...tch Check the panic switch is not activated Turn the key to ON the following screens will be displayed To check OPTIMIS II after installation see chapter 8 1 CHECKING AFTER INSTALLATION Running Selfte...

Page 37: ...CHAPTER 5 CHAPTER 5 CHAPTER 5 CHAPTER 5 CHAPTER 5 SERVICE MODE SERVICE MODE SERVICE MODE SERVICE MODE SERVICE MODE...

Page 38: ...service mode the energy value is measured by the cell of the energymeter board and displayed in real time on the OPTIMISIIscreen You can check if the measured energy is in the safety windows 20 20 and...

Page 39: ...avity of the laser head Error 12 A too HIGH power is measured over 20 the expected one Service Select the service mode Check the displayed energy and real energy with a joulemeter Adjust the potentiom...

Page 40: ...board 2 Select 0 5mJ with the energy knob 3 Turn the key to ON 4 The laser will pass automatically in normal mode CAUTION if you forget to select 0 5mJ with the energy knob the laser will stay in serv...

Page 41: ...CHAPTER 6 CHAPTER 6 CHAPTER 6 CHAPTER 6 CHAPTER 6 SAFETY EXPL SAFETY EXPL SAFETY EXPL SAFETY EXPL SAFETY EXPLANATION ANATION ANATION ANATION ANATION...

Page 42: ...safeties The trigger safety checks value of the high voltage If the value of the high voltage is equal at the reference voltage adjusted for 1 pulse 2 pulses and 3 pulses the laser can pulse If the me...

Page 43: ...s displayed energy outside the windows 20 and 50 an error message is displayed and the laser cannot pulse Hardware safety The energy is tested at 20 and 50 in hardware if you are outside the windows t...

Page 44: ...age is at the correct level No error message is displayed but the laser does not pulse 6 5 KNOB POSITION SAFETY software safety software safety The knobs position are checked energy knob focus knob If...

Page 45: ...CHAPTER 7 CHAPTER 7 CHAPTER 7 CHAPTER 7 CHAPTER 7 ELECTRONIC ADJUSTMENTS ELECTRONIC ADJUSTMENTS ELECTRONIC ADJUSTMENTS ELECTRONIC ADJUSTMENTS ELECTRONIC ADJUSTMENTS...

Page 46: ...wo potentiometers are available on theenergymeter board P1 is used to adjust measured energy at lowest energy turning P1 clockwise increases measured energy to bring it up to the desired value P2 is u...

Page 47: ...stment P2 is used to adjust the voltage value for 2 pulses second adjustment P1 is used to adjust the voltage value for 1 pulse third adjustment NOTE when you touch P3 you change the voltage value of...

Page 48: ...2 pulses and ready mode Check the high voltage value nearly 750V Select 1 pulse and ready mode Check the high voltage value nearly 600V If a value does not correspond to theoretical value contact Qua...

Page 49: ...8V For 2 pulses at cold laser we measured 760V at warm laser we measured 765 V To get these values the P2 potentiometer has been adjusted at nearly 780V For 3 pulses at cold laser we measured 870V at...

Page 50: ......

Page 51: ...CHAPTER 8 CHAPTER 8 CHAPTER 8 CHAPTER 8 CHAPTER 8 OPTIC OPTIC OPTIC OPTIC OPTICAL ADJUSTMENTS AL ADJUSTMENTS AL ADJUSTMENTS AL ADJUSTMENTS AL ADJUSTMENTS...

Page 52: ...lized and homogeneous when the slit is focalized Check the aiming beam is centred on the slit see chapter 9 2 to center the aiming beam 8 1 3 YAG AND AIMING BEAM CHECKING Check theYAG beam is superimp...

Page 53: ...t Example of ideal impact Check the impact is the same following different pulses of the burst mode 1 2 and 3 pulses 8 1 6 ENERGY CHECKING First checking Adjust the energy knob at 3mJ or 5mJ Select 1...

Page 54: ...AVAILABLE CENTRING IN THE SLIT CAUTION Do not change the focus distance of the slit lamp locked NOTE When you move the laser head you move the Yag beam and aiming beam in the same time Horizontal adj...

Page 55: ...sharp as possible and where the two beams are superim posed to do one aiming beam Standard Gap between Slit Generator and Objective of biomicroscope 3mm ENERGY ENERGY VISEE FOCUS FOCUS This screw is u...

Page 56: ...ocular Dichro c support to center the two beams in the slit Front view of the dichro c support Horizontal adjustment by using these 4 push pull screws Vertical adjustment by using these 4 push pull sc...

Page 57: ...ons and you can loose energy b Second solution Aiming beam holder adjustment difficult You must superimposed the aiming beam on theYag beam Cautions Do this adjustment only if the aiming beam is not s...

Page 58: ...you check the aiming beam on it centring two aiming beams aligned When you tighten and untighten one of these two screws you move the Pin Hole and you change the vertical alignment of the two aiming b...

Page 59: ...it is not OK adjust the slit lamp position to make a hole when firing Adjust the above defocus knob to get a focus aiming beam Setting parameters energy 0 5mJ focus 0 burst mode 1 pulse Teflon Aiming...

Page 60: ...irror Back mirror YAG Laser and flash lamp Mirror M1 ENERGYMETER Mirror M2 Mirror M3 SHUTTER DEFOCUS SELECTOR AIMING BEAM Mirror M4 Mirror M5 16 25 10 16 OBJECTIVE BINOCULAR MAGNIFICATION SELECTION DI...

Page 61: ...eam you can touch theM1 mirror Cautions When you adjust the M1 mirror you risk to destroy the energymeter board with the allen key you risk to do a short circuit Note When you adjust the M1 mirror you...

Page 62: ...Never touch the Front mirror Important Back mirror changes the direction of the Yag beam the mode of the Yag beam After touching the back mirror following the different focus position focus 0 focus 1...

Page 63: ...CHAPTER 9 CHAPTER 9 CHAPTER 9 CHAPTER 9 CHAPTER 9 ROOM DOORSWIT ROOM DOORSWIT ROOM DOORSWIT ROOM DOORSWIT ROOM DOORSWITCH CH CH CH CH...

Page 64: ...y Note The polarity is VERY important 9 2 ROOM DOORSWITCH WITH 532 YAG ADAPTOR Note The polarity is VERY important 1 9 Sub d 9 pins Viridis Ground of the Jack connector NO NC 532 YAG ADAPTOR 0V 24V 0V...

Page 65: ...CHAPTER 10 CHAPTER 10 CHAPTER 10 CHAPTER 10 CHAPTER 10 FUSES REPL FUSES REPL FUSES REPL FUSES REPL FUSES REPLA A A A ACEMENT CEMENT CEMENT CEMENT CEMENT...

Page 66: ...hapter 2 Caution Respect the way of the fuses holder pointer toward right 1 0 Open the trap door with a screwdriver for accessing the mains block fuses at the rear of the instrument 1 0 Remove the fus...

Page 67: ...Publishing date May 2005 Revision date May 2005 Written by R DION Checked by P QUERO Validated by C CHABRIER Soft Version 1 xx SERVICE MANUAL Rev 05 2005 VAL...

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