Light Engine - Christie CP42LH Service Manual

7. Lift the diffuser lens element up and out of the integrator holder.
Do not touch the integrator rod.
8. When replacing the diffuser element:
a. Recreate your Measured Color Gamut Data (MCGD) files. See the user manual for
instructions.
b. Re-align the image at low laser power. See

Light engine

Estimated replacement time: 15 minutes + 30 minute calibration
Removal
1. Remove the Projection lens
2. Remove the Front top lid
3. Remove the Fan pack assembly
4. Remove the Light engine lid
5. Remove the LVPS/liquid cooling cover
6. Open the fan-pack access door, see
7. Disconnect the 2 coolant hoses from the quick disconnects.
8. Loosen the screw securing the liquid cooling hose bracket to the firewall.
9. Remove the bracket.
10. Loosen the screw securing the heat dump.
CP42LH Service Manual
020-101686-03 Rev. 1 (08-2016)
on page 62.
on page 41.
on page 52.
on page 42.
on page 44.
Light engine fans (fans 1, 2, 3, and 4)
Parts and Module Replacement
Single laser module operation on page 9.
on page 53.
58