Replace The Light Engine - Christie CP2215 Service Manual

Parts and Module Replacement

Replace the Light Engine

Wear gloves and an electro-static bracelet when working with the light engine.
The light engine can be removed as an assembly with the harnesses still attached. Removing the
light engine this way reduces the risk of damage to other projector components.
1. Turn the lamp off and cool the projector for at least 15 minutes.
2. Turn the projector off and then disconnect it from AC power.
3. Remove the lens. See
4. Remove the top lid. See
5. Remove the high security lid. See
6. Remove the 2 screws that secure the light engine cover and then remove it and set it aside.
7. Remove the douser assembly. See
8. Reach into the top of the projector and disconnect the LEQD:
a. Loosen the thumbscrew on the top the LEQD.
b. Pull the two LEQD ejector latches outward.
9. Disconnect the thermal sensor harness (J40) from the environmental board (EVB).
10. Disconnect the two quick disconnect hoses to the light engine.
11. Lift the bracket securing the coolant hoses up and away from the projector structure.
36
Remove the Lens on page 31.
Remove the Top Lid
Remove the High Security and Light Engine Lid
Replace the Douser Assembly
on page 22.
on page 37.
on page 24.
CP2215 Service Manual
020-101226-03 Rev. 1 (10-2015)