Remove And Replace The Card Cage Cooling Fan - Christie J series 2.0kW Service Manual

4. Remove the lens side cover:
a. Loosen the 6 quick-release screws for the side cover.
b. Remove the cover and set it aside.
5. Remove the lens side small cover that sits behind the handle:
a. Loosen the 3 quick-release screws for the cover.
b. Remove the cover and set it aside.
6. Disconnect the fan harness and release it from its wire dressing clips.
7. Remove the 2 screws securing the fan.
8. Remove the fan assembly.
9. Install the integrator blower fan.
4.5.5

Remove and Replace the Card Cage Cooling Fan

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. If installed, remove the 3 stacking mounts from the top cover:
a. Remove and set aside the safety pin.
b. Remove the screw.
c. Remove the mount, the screw, and the spring and set them aside.
d. Repeat steps a to c for the remaining mounts.
3. Remove the 8 screws holding the top cover and then remove the top 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 3 screws securing the air duct.
6. Disconnect the fan harness and release it from its wire dressing clips.
J Series 2.0, 2.4, and 3.0kW Service Manual
020-100739-01 Rev. 1 (01-2012)
Section 4: Parts and Module Replacement
4-11