Christie Boxer 30, Руководство по обслуживанию

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2. Disconnect the inline fan connector.
3. Remove the four screws securing the fan.
4. Remove the blue fan.
5. Replace the blue fan.
6. To install the blue fan, repeat these steps in reverse order.
Removing the laminar airflow device blower fans
(#26 and 27)
The laminar airflow device (LAD) blower fans (#26 and 27) provide cooling for the DMD assemblies in
the light engine.
Estimated replacement time: 14 minutes for servicing a single LAD blower fan
1. Remove the top cover (on page 34).
2. Remove the user interface module (on page 60).
3. Remove the LAD blower (on page 56).
4. Remove the two screws securing the duct assembly to gain access to the fans.
5. Remove the two screws securing each fan to release it.
6. Replace the fan.
7. To re-install, follow these steps in reverse order.
Make sure the harnesses on the fan are properly rerouted.
Ventilation and cooling
Boxer 4K Service Guide 52
020-101699-04 Rev. 1 (02-2018)
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2018 Christie Digital Systems USA, Inc. All rights reserved.