Replacing The Light Engine Blower (Fan 4); Removing The Fan Pack (Fans 5, 6, 7, And 8); Removing The Low Voltage Power Supply Fan (Fan 9) - Christie CP2208 Service Manual

Replacing the light engine blower (fan 4)

1. Turn the projector off and then disconnect it from AC power.
2. Remove the top lid. See
3. Remove the high security lid. See
4. Disconnect the harness.
5. Remove the four screws securing the top blower assembly.
6. Remove the top blower assembly.
7. Remove the three screws securing the blower duct.
8. Remove the two screws securing the light engine blower.

Removing the fan pack (fans 5, 6, 7, and 8)

Danger! Failure to comply with the following results in serious injury.
Use caution when working in and around fan assemblies. Fingers can get caught in fan blades.
The fan pack is located directly behind the air filter on the front of the projector and consists of four
fans. If one fan fails, the entire fan pack must be changed.
1. Turn the projector off and then disconnect it from AC power.
2. Remove the top lid. See
3. Remove the card cage air intake filter cover and filter. See
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page 30
4. Remove the front skin. See
5. Remove the high security lid. See
6. Disconnect the four inline connectors from the fan power harnesses.
7. Pull the release located in the high security compartment to release the fan pack.
8. Remove the fan pack.
Remove a fan and then install its replacement with the airflow directional arrow facing the correct
direction—use needle nose pliers to pull the rubber isolators through the fan mounting holes.

Removing the low voltage power supply fan (fan 9)

Danger! Failure to comply with the following results in serious injury.
Use caution when working in and around fan assemblies. Fingers can get caught in fan blades.
1. Turn the projector off and then disconnect it from AC power.
2. Remove the top lid. See
3. Remove the service door. See
CP2208 Service Manual
020-101917-01 Rev. 1 (11-2015)
Removing the top lid
Removing the high security and light engine lid
Removing the top lid
Removing the front skin
Removing the high security and light engine lid
Removing the top lid
Removing the service door
Parts and Module Replacement
on page 33.
on page 33.
Inspecting the card cage filter
on page 34.
on page 33.
on page 38.
on page 35.
on
on page 35.
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