Replacing The Blue Formatter Fan (#3); Replacing The Green Formatter Fan (#4) - Christie 4K40-RGB Series Service Manual

Replacing the blue formatter fan (#3)

The blue formatter fan provides cooling for the blue light engine formatter board.
1. Remove the top cover (on page 33).
2. Remove the light engine intake fans (on page 48).
3. Disconnect the fan #3 harness inline connector.
4. To remove the fan and bracket, loosen the captive screw.
5. Remove the four screws securing the fan to the bracket.
6. Replace the fan.
7. To re-install, follow these steps in reverse order.

Replacing the green formatter fan (#4)

The green formatter fan provides cooling for the green light engine formatter board.
1. Remove the top cover (on page 33).
2. Disconnect the fan #4 harness inline connector.
3. To remove the fan, loosen the two captive screws.
4K40-RGB Series Service Guide–D4K40-RGB, Roadie 4K40-RGB, Mirage 4K40-RGB
020-102960-02 Rev. 1 (12-2019)
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Ventilation and cooling
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