Advanced Maintenance . 85
Figure 53 Laser board connector
4. Unhook the spring and remove the two screws on the retaining bracket, as shown in
Figure 54.
Figure 54 Laser and power supply installation
5. Remove the laser and power supply; noting the way the cabling is routed.
6. Install the new laser and power supply.
7. Ensure the laser is pushed fully home to the stop at the front of the housing.
The laser must be installed so that the yellow laser warning label is facing directly
upwards.
8. Refit the laser retaining bracket and secure with the two securing screws.
9. Secure the spring on the retaining pin.
10. Reconnect the PSU Laser cable to the board connector.
11. Secure the laser power supply with the two securing screws.
Make sure that the laser cabling is secured so that it does not get trapped in the cover.
12. Close and secure the main cover.
Refer to page 72, steps 10 to 15.
retaining pin
retaining screw
retaining screw
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