Christie M Series Service Manual page 57

1. Remove the top cover (on page 45).
2. Remove the card cage lid (on page 59).
3. Remove the bridge (on page 60).
4. Remove the light engine intake duct (on page 81).
5. Disconnect fans #5 and #6 located on the light engine cover at the quick disconnect coupling.
6. Remove the seven screws from the light engine cover.
7. Remove the top portion of the light engine cover with the fans attached.
8. Remove the four screws from each corner of the fan.
9. Remove intake fans #5 and #6.
• For fan #5 only—The proper orientation of this fan is with the label on the fan hub facing
inward towards the light engine. An airflow indicator arrow on the fan must be pointing
inward towards the light engine.
• For fan #6 only—The proper orientation of this fan is with the label on the fan hub facing
outward away from the light engine. An airflow indicator arrow on the fan must be
pointing outward away from the light engine.
M Series Service Guide
020-100551-11 Rev. 1 (01-2019)
Copyright 2019 Christie Digital Systems USA, Inc. All rights reserved.
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Ventilation and cooling
57