Parts and Module Replacement
CP42LH Service Manual
65
020-101686-03 Rev. 1 (08-2016)
Laser modules
Laser module fan
1.
2. At the wall circuit breaker, disconnect the power to the laser rack.
3. In the power distribution unit, turn off the breaker for the laser module.
4. Remove the 6 screws securing the grill and set the grill and screws aside.
5. Remove the 4 screws securing the fan and set aside.
6. Pull the fan outward until you can access the connector.
7. Disconnect the fan connector and remove the fan.
Remove a laser module for service
1. At the wall circuit breaker, disconnect the power to the laser rack.
2. In the power distribution unit, turn off the breaker for the laser module.
3. To remove the operator-side door, slide the locking clips, tilt the top of the door toward you and
lift.
4. Set the door aside.
5. Remove the fiber carrier panel covering the laser module you want to remove.
6. From the input end of the fiber optic cable attached to that laser module, remove the red cap
from the tethered fiber cable end cap.
Failure to comply with the following could result in death or serious injury.
• Two or more people are required to safely lift a laser module.
• Keep the laser module level at all times as tilting can cause the cooling fluid to leak and
damage the unit. The maximum tip/tilt specification is 30 degrees from its normal vertical
orientation.
