Quantel Medical 532NM User manual

XL SUP MT AN JUNE 2010
QUANTEL MEDICAL
Head office : 21, rue Newton, Z.I. du Brezet, 63039 Clermont-Ferrand cedex 2 - FRANCE
Tel : [phone] - Fax : [phone]
E-mail : [email protected] Web site : www.quantel-medical.com
SERVICE MANUAL
532nm
OPHTHALMIC PHOTOCOAGULATORS
660 AND
810 nm
Directive 93/42/EEC
577nm

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WARRANTY: - Any adjusting and calibrating procedure described in this manual
shall be performed only by technicians previously trained by
QUANTEL MEDICAL.
- 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.
* Warranty will not be applied if a board has been damaged
during an intervention or attempt to repair.
* The laser partial assemblies are:
"POWER SUPPLY block", "CPU Board",
"POWER Board", "OPTION POWER Board",
"I/O board" ,
"532 nm CAVITY block", "INJECTION Board".
"810 nm CAVITY block", or "660 nm CAVITY block"
"577 nm CAVITY block", "577 nm INTERFACE board".
Warranty will not be applied unless these recommendations are
strictly respected.
WARRANTY VOID
IF THE CAVITY IS OPENED
WARNINGS
CAUTIONS: All technicians will carefully respect all the safety instructions described
in this service manual.
WARNING: Special training by QUANTEL MEDICAL for technicians is necessary
to ensure optimum adjustment and maximum reliability of the whole
instrument.
LASER SAFETIES:
All staff using this laser system, or in charge of its maintenance, must
be aware of the following basic precautions to be taken:
1- Never look straight to the beam or to any reflecting object able
to reflect the beam.
2- Limit the laser room access to the requested personnel only,
who is already aware of precautions to be taken.
3- The laser room must be indicated with the specially designed
labels.
4- Never direct the laser beam towards an aperture.
5- Never expose any reflective object or shiny surface to the direct
beam path.
IMPORTANT: After each use, switch off the instrument completly by turning the
key to 'OFF' position.

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The system is intended for continuous operation and has the following
classification:
- Protective class: I(Main insulation)
- Type: BF (Protection against electrical schocks)
- Protection degree: IP20 (Protection from solid substances Ø>12,5mm)
- Operation: Continuous with short-time loading
WARNINGS: HAZARD VOLTAGE PRESENCE INSIDE THE UNIT
- Laser power could be accessible upon removal of console cover:
DO NOT remove cover unless instructed to do so by a factory-trained
technician.
- Anyone in room during service or maintenance shall wear
protective safety goggles.
IMPORTANT: check carefully these protective glasses are adequate for the
wavelength used.
For the SUPRA range:
Protection OD4 at 532 nm: Reference (EN207): D 180-532 L4.
Protection OD4 at 577 nm: Reference (EN207): D 570-620 L4.
Protection OD4 at 660 nm: Reference (EN207): DIR 664 L4.
Protection OD4 at 810 nm: Reference (EN207): D 790-910 L4.
CAUTION: Use of controls or adjustments or performances other than those
specified herein may result in hazardous radiation exposure.
WARNINGS
TREATMENT BEAM AIMING BEAM
WAVELENGTH POWER WAVELENGTH POWER
532 nm up to 3,5 W
577 nm up to 2,2 W
660 nm up to 1,2 W 635 nm up to 1,2mW
810 nm up to 4 W

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WARNINGS ..................................................................................... 3
TABLE OF CONTENTS ........................................................................ 5 X
1 - BLOCK AND WIRING DIAGRAM.................................................... 7
2 - ACCESSORIES AND SPARE PARTS ............................................ 9
2-1 Overall view ........................................................................... 10
2-2 Inner views............................................................................. 11
2-3 Control box views .................................................................. 11
2-4 Control box views .................................................................. 12
3 - SUPRA DISASSEMBLING ............................................................ 13
3-1 Cover removal ....................................................................... 14
3-1-1 Laser console cover ................................................. 14
3-1-2 Control box cover ..................................................... 15
3-2 Device subsystem location .................................................... 16
3-2-1 I/O board .................................................................. 17
3-2-2 Power board ............................................................. 17
3-2-3 Power supply block................................................... 18
3-2-4 Optical block ............................................................. 19
3-2-5 Injection block .......................................................... 20
3-2-6 CPU board ................................................................ 20
3-2-7 Touch screen block .................................................. 21
4 - LOCATION & CONNECTOR PIN DESCRIPTION......................... 23
4-1 CPU board ............................................................................. 24
4-2 Power board .......................................................................... 25
4-3 I/O board ................................................................................ 26
4-4 Cavity board ........................................................................... 27
4-5 Injection board ....................................................................... 28
4-6 Power supply ......................................................................... 29
A - Lambda type ................................................................ 29
5 - SERVICING & CALIBRATION ...................................................... 31
5-1 First level servicing ................................................................ 32
5-1-1 Touch screen calibration .......................................... 32
5-1-2 Service mode ........................................................... 33
5-1-2-1 Service screen ................................................. 33
5-1-2-2 Curves .............................................................. 36
5-1-2-3 Terminal calibration .......................................... 37
5-1-2-4 Aiming beam (650nm) calibration .................... 39
5-2 Advanced level servicing ....................................................... 40
5-2-1 Production screen .................................................... 40
5-2-2 Curves ...................................................................... 40
5-2-3 Cavity calibration ...................................................... 42
5-2-4 Temperature modulation .......................................... 44
5-2-5 Other parameters ..................................................... 45
5-3 Service statistics on the laser use ......................................... 46
TABLE OF CONTENTS

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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 ................................................................. 57
9 - REAR PANEL PLUGS ................................................................... 59
9-1 Motorized filter plug ............................................................... 60
9-2 Footswitch plug ...................................................................... 61
9-3 Doorswitch plug ..................................................................... 62 X
10 - SOFTWARE INSTALLATION ...................................................... 63
10-1 Preliminary operations ......................................................... 64
10-1-1 Terminal calibration values ..................................... 64
10-1-2 Aiming beam calibration values .............................. 64
10-1-3 Temperature settings ............................................. 64
10-1-4 Setup values ........................................................... 65
10-2 Preparation .......................................................................... 65
10-2-1 Connection ............................................................. 65
10-2-2 Configuration and software path............................. 66
10-3 Downloading SUPRA software ............................................ 67
10-4 Installation checking and settings ........................................ 68
10-4-1 Touch screen calibration ........................................ 68
10-4-2 Supra settings ........................................................ 68
10-4-3 Final control ............................................................ 68
11 - SERVICE CARDS ...................................................................... 69
VALIDATION SHEET ...................................................................... 73 X
TABLE OF CONTENTS

1
TECHNICAL
SPECIFICATIONS

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TECHNICAL SPECIFICATIONS
1
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
0,02s
μPULSES
1ms to 10ms
(duty cycle: 9% to 15%)
Shot counter Shot number delivered (0 to 9999)
AIMING BEAM
Laser class Class 2 laser product.
Laser source Laser diode 635nm.
Output power < 1,0 mW (out of optical delivery).
CONTROL INTERFACE
Key switch Power supply ON / OFF.
Front panel illuminated push button touch screen.
8,8 cm x 11,7 cm (3,47 in X 4,61 in).
Foot switch Connected at the back of the unit, redundant switch
configuration.
Emergency stop Cuts power to all user interface controls, disables laser head.
Safety Internal safety monitoring of all critical systems including
redundant safety circuits to monitor shutter system, power
control system and microprocessor control system.
DIMENSIONS & WEIGHTS
LASER CONSOLE CONTROL BOX FOOTSWITCH
Height: 14,6 cm (5,8 in) 19,3 cm (7,6 in) 16,5 cm (6,5 in)
Width: 33 cm (13 in) 12,6 cm (5 in) 17,5 cm (6,9 in)
Depth: 30,7 cm (12,1 in) 8,7 cm (6,3 in) 34 cm (13,4 in)
SUPRA Weight: 9 Kg (19,7 lb)
SUPRA TWIN 9,95 kg (21,4 lb)
SUPRA 810 9,2 kg (20,3lb) 1,2 Kg (2,7 lb) 2,7 Kg (6 lb)
SUPRA 577.Y 9,3 kg (20,5 lb)
1-1 COMMON SPECIFICATIONS

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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).
Fiber output 2 output ports.
Output power 1 30 - 3000 milliWatts (out of optical delivery).
Output power 2 30 - 3000 milliWatts (out of optical delivery).
Power supply 100-240 Vac, < 6,5A, 50/60 Hz, single phase.
Cooling Solid state cooling with thermoelectric (Peltier) heat pump.
CONTROL INTERFACE
Optical delivery Endoprobes.
Slit lamp adaptor.
Indirect ophthalmoscope adaptor.
Microscope adaptor.
Photon
1-2 532nm LASER
1- 3 577nm LASER
PARAMETER DESCRIPTION
TREATMENT BEAM
Laser class Class 4 laser product.
Laser source OPSL cavity
Pumping system by laser diode.
Wavelength 577 ±3 nanometers (nm).
Fiber output 1 output port.
Output power 50 - 2000 milliWatts (out of optical delivery).
Power supply 100-240 Vac, < 6,3A, 50/60 Hz, single phase.
Cooling Solid state cooling with thermoelectric (Peltier) heat pump.
CONTROL INTERFACE
Optical delivery Endoprobes.
Slit lamp adaptor.
Indirect ophthalmoscope adaptor.
Microscope adaptor.
Photon
TECHNICAL SPECIFICATIONS 1

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TECHNICAL SPECIFICATIONS
1
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).
Power supply 100-240 Vac, < 6,5A, 50/60 Hz, single phase.
Cooling Air cooling.
CONTROL INTERFACE
Optical delivery Pan-Retinal Photocoagulation adaptor (P.R.P. adaptor).
1- 4 660nm LASER
PARAMETER DESCRIPTION
TREATMENT BEAM
Laser class Class 4 laser product.
Laser source Laser diode.
Wavelength 810 nanometers (nm).
Fiber output 1 output port.
Output power 30 - 3000 milliWatts (out of optical delivery).
Power supply 100-240 Vac, < 6,5A, 50/60 Hz, single phase.
Cooling Air cooling.
CONTROL INTERFACE
Optical delivery Endoprobes.
Cyclo-photocoagulation probes.
Indirect ophthalmoscope adaptor.
Microscope adaptor.
Pan-Retinal Photocoagulation adaptor (P.R.P. adaptor).
Transpupillary ThermoThérapy adaptor (T.T.T. adaptor)
Photon
1- 5 810nm LASER

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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
+A1 : 1991
+A2 : 1995
- Electromagnetic compatibility: IEC 60 601-1-2 : 2001
- Safety of therapeutic laser equipments: IEC 60 601-2-22 : 2007 ed 3.0
- Safety of laser products: IEC 60 825-1 : 2007 ed 2.0
- Programmable electrical medical systems IEC 60 601-1-4 : 2000 ed 1.1
- Footswitch complies: IPX8
- Housing material comply with: UL 94V0
- Electronic boards complies with: UL 94V0
(marked on the boards)
TECHNICAL SPECIFICATIONS 1

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2
BLOCK AND WIRING
DIAGRAMS

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BLOCK AND WIRING DIAGRAMS
2
2-1 SUPRA

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AC / DC Converter
12V / 29A 5V / 2A
POWER SUPPLY
NV 350 - FEP
Off
On
POWER CONTROL & SECURITY BOARD
OPTIC BENCH
Int. Cell
Ext. Cell
INTERFACE
BOARD
Motorized
filter
CPU
&
CONTROL
BOARD
S
C
T
P
5Vdc 12Vdc
KTP
T°
Control
YVO4
T°
Control
DL
T°
Control
CPLD
FPGA
Pumping Diode
Current Control
Laser Hard Security
Laser Soft Security
aiming brightness
Key Switch
Power current
Output power feedback
Logic Data
input / output
12V
Footswitch
External
red light
drive
Room
doorswitch
reference
12V
STOP
Power LED
532 nm Fiber output
External Fan
Int Fan
Speakers
100 to 240Vac
Power entry
module
with 2 fuses
Use only with a 25 0 Vf use
Employeruniquement avec
un fusible de 250 V
Master
switch
I
0
Filter & lamp
connector
POWER KNOB
Int Fan 532 nm Fiber output
USER
N
USER
N
USER
N
USER
N
USER
N
Option
INJECTION
CONTROL
CONTROL PA
N
LASER CONSOLE
810 nm OPTION
POWER CONTROL & SECURITY
BOARD
FPGA
DL
T°
Control
DL
T°
Control
810 nm OPTIC BENCH
Int. Cell
Ext. Cell
810 nm
Fiber output
Zoom
BLOCK AND WIRING DIAGRAMS 2
2-2 SUPRA TWIN

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2-3 SUPRA 810
BLOCK AND WIRING DIAGRAMS
2

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2-4 SUPRA 577.Y
BLOCK AND WIRING DIAGRAMS 2

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3
ACCESSORIES AND
SPARE PARTS

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20
14 16
11
12
3-1 OVERALL VIEWS Front view
Rear view
1 3 4 5
6
7 8 9 10 Control Box
13
17
18
ACCESSORIES AND SPARE PARTS
3
SUPRA 577.Y
front view
2
15