Remove And Replace The Air Filter; Remove And Replace The Light Engine - Christie J series 2.0kW Service Manual

Section 4: Parts and Module Replacement

4.5.17 Remove and Replace the Air Filter

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. Remove the quick release screw on the filter cover.
3. Remove the air filter.
4. Install the air filter with the directional arrow on the cartridge facing into the projector.
5. Tighten the quick release screw on the filter cover.

4.5.18 Remove and Replace the Light Engine

ATTENTION:
strap.
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. Remove the 8 screws holding the top cover and then remove the top cover and set it aside.
3. Remove the lens side cover:
a. Loosen the 6 quick-release screws.
b. Remove the cover and set it aside.
4. Remove the 2 screws holding the removable cross member on the frame and set it aside.
5. Remove the 2 screws securing the shutter assembly to the light engine.
6. Remove the 4 screws securing the light engine blower duct.
7. Remove the 9 screws from the panel driver cover.
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Observe precautions for handling electrostatic sensitive devices. Wear a properly grounded wrist
J Series 2.0, 2.4, and 3.0kW Service Manual
020-100739-01 Rev. 1 (01-2012)