Cynosure Acclaim 7000, Technical Manual

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Apogee Elite/Apogee 5500/Acclaim 7000 850-1257-000, Rev. 2 Page 49 of 70
Technical Guide
Section 9 SERVICE PROCEDURES–ELECTRICAL
For most electrical procedures involving the replacement, recalibration and/or test of a
component, refer to the
Apogee Elite/Apogee 5500/Acclaim 7000 Final Test and Calibration
Procedure for complete instructions.
Replacing the Front Panel Display/Membrane Switch PCB
1. Turn off the laser power and disconnect the AC from the wall.
2. Remove four screws securing the front panel display to the top control/display plate.
3. Remove the two wires form the emergency stop switch.
4. Disconnect P13 and fiber #97 for the cal port assembly.
5. Remove all connectors from the membrane switch PCB and the display PCB.
6. Using a nut driver, remove the four 4-40 nuts that hold the display PCB, or the eight 4-40
nuts that hold the membrane switch PCB to the front panel plate.
7. Replace the PCB by reversing the above steps.
Replacing and Calibrating the Control Logic PCB
1. Turn off the laser power and disconnect the AC from the wall.
2. Follow the section above to remove the front panel display from the top control plate.
3. Remove all connectors from the PCB. Connectors should be marked, but pin number and
harness length should only allow one possibility for connection.
4. Remove the six 4-40 screws that attach the PCB to the sheet metal.
5. Replace the PCB by reversing the above steps.
6. Perform the following sections of the Final Test and Calibration Procedure :
♦
HVPS Calibration
♦
Temperature Settings
♦
Calibrating the Energy Monitor
♦
Calibrating the Cal Port
Programming the Microcontroller
For updating laser software, follow the instructions found in the Apogee 5500/Acclaim7000
Software Update Procedure Using a Laptop Computer .