Parts And Module Replacement; Service Prerequisites; Disposing Of Replaced Components And Packaging - Christie CP2420-Xe Service Manual

Parts and module
replacement
When ordering replacement parts, provide the following information found on the product license
label:
• Projector model
• Projector serial number
• Manufacture date

Service prerequisites

Before servicing the projector, perform the following tasks.
• Always power down and disengage all power sources to the projector prior to servicing.
• Follow all service safety precautions.
Completing the maintenance
After servicing the projector, perform the following tasks.
• Check the card cage and top cover locking pins for engagement.
• Ensure all M3 screws are torqued to 8 in-lb.
• Ensure all M4 screws are torqued to 15 in-lb.
• Ensure the lock nut on the projector foot is torqued to 30 in-lb.
• When reconnecting the DC outputs, ensure all positive and negative terminal connections are
torqued to 30 in-lb.
Disposing of replaced components and
packaging
To help conserve the environment, determine which replaced product components can be recycled,
reused, or sent back to Christie. Dispose appropriately and according to your local regulations.
In addition, for replacement parts not being returned to Christie, reuse or recycle the replacement
part packaging according to your local regulations.
CP2420-Xe and CP4420-Xe Service Guide
020-103566-02 Rev. 1 (07-2022)
Copyright © 2022 Christie Digital Systems USA, Inc. All rights reserved.
If printed, please recycle this document after use.
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