Christie J 2.0kW, Service Manual

Page: 45 / 94

Section 4: Parts and Module Replacement
J Series 2.0, 2.4, and 3.0kW Service Manual 4-25
020-100739-01 Rev. 1 (01-2012)
8. Remove the 6 screws securing the red (P84), green (P85), and blue (P86) satellite cable connections to the
panel driver.
9. Remove the 3 screws securing the light engine base plate to the optical assembly.
10. Disconnect the liquid cooling hoses.
11. Lift the light engine out of the projector, and place it onto a optical assembly base.
NOTE:
Do not touch
the glass surface.
12. Install the light engine.
NOTE:
The light engine may require adjustment to boresight alignment ( Boresight
Alignment ), fold mirror adjustment ( Fold Mirror Adjustment ), and integrator adjustment ( Integrator
Assembly Adjustment ).
4.5.19 Remove and Replace the Feet
1. Power down the projector:
a. Turn the projector off and allow the projector to cool for a minimum of 5 minutes.
b. Disconnect the AC power cord from the rear of the projector.
2. Access the front feet, remove the front cover:
a. If installed, remove the projection lens. See Remove the Lens .
b. Remove the 6 screws holding the lens mount dust boot.
c. Remove the 6 quick-release screws holding the front cover and then remove it and set it aside.
NOTE:
The dust boot stays attached to the front skin.
3. Access the rear feet, remove the lens side cover or non-lens side cover:
a. Loosen the 6 quick-release screws.
b. Remove the cover and set it aside.
c. Place the projector on its side to access the feet.