Lamp Door; Lvps/Lps Cover - Christie CP2420-Xe Service Manual

Lamp door

Remove the lamp door to access components in the lamp compartment.
Warning! If not avoided, the following could result in death or serious injury.
• This procedure must be performed by Christie qualified technicians.
• SHOCK HAZARD! Disconnect the product from AC before installing, moving, servicing, cleaning,
removing components, or opening any enclosure.
• EXPLOSION HAZARD! Always wear manufacturer approved protective safety clothing (gloves,
jacket, face shield) whenever the lamp door is open or when handling the lamp. Any local or
federal specifications take precedence over Christie's protective clothing recommendations.
The lamp door can be removed entirely from the projector or it can remain tethered and opened up to
90°. Fixed to the inside of the door is a set of commonly used hex keys required during lamp
replacement.
1. Unlock and open the lamp door.
2. Unhook the securing tether on the right-side of the door.
3. To release the door, slide the locking pin to the left.
The locking pin is accessible through the cutout located on the right side of the door.
4. To re-install, follow these steps in reverse order.

LVPS/LPS cover

Remove the low voltage power supply/lamp power supply (LVPS/LPS) cover on the right side of the
projector to access the LPS connections, AC Relay, and LVPS.
1. Loosen the three screws from the top of the cover.
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.
Projector covers and feet
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