Christie Cinema 4K-RGB CP4315-RGB Service Manual page 61

4. Disconnect the fan harness J105 from the HKBB.
5. Release the fan harness from the cable clips.
6. Pull the light engine intake fan assembly up out of the projector.
7. Disconnect the affected fan inline harness connection.
Note the harness routing prior to disconnecting and releasing the harness.
8. Remove the four screws securing the affected fan and remove it, along with any P-clips
between the fan grill and fan chassis.
9. Replace the fan and install the harnesses into the P-clips.
Ensure the airflow direction label on top of the fan pack matches the airflow indicator on the
replacement fan.
10. To re-install, follow these steps in reverse order.
Cinema 4K-RGB Service Guide–CP4315-RGB, CP4320-RGB, CP4325-RGB, CP4330-RGB
020-102713-03 Rev. 1 (11-2019)
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Ventilation and cooling
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