Maintenance; Lamp Replacement - Christie CP2000-M Setup Manual

4

Maintenance

4.1

LAMP REPLACEMENT

Lamp replacement must be performed by Christie trained personnel only.
EXPLOSION HAZARD!
(P/N: 58-8900-095) whenever the lamp door is open and when handling the lamp.
Never apply a twisting or bending force to the quartz lamp body. Use the correct
wattage lamp supplied by Christie.
Ensure those within the facility of the projector are also wearing protective safety
clothing.
Never attempt to remove the lamp when it is hot. The lamp is under a great deal of
pressure when hot and may explode, causing personal injury or death and/or property
damage. Allow lamp to cool completely.
Improper installation of the lamp can cause serious damage to the projector.
NOTICE: The lamp does not comes installed on CP2000M/MR models (119-001101-02 or higher, 119-
002103-02 or higher).
1. Press Lamp OFF from the CDP to turn the lamp OFF. Allow the cooling fans to run for at least 15
minutes to allow the lamp to sufficiently cool before handling.
2. When the cooling fans stop turn the projector's main switch OFF and unplug. Always power down
and unplug the projector prior to servicing. Allow the lamp to cool before handling.
3. Wearing protective clothing and a face shield unlock the rear access door. NOTE: The safety
interlock switch on the rear access door turns lamp power OFF and prevents it from being turned
ON when the door is open. The interlock wiring connects directly to the ballast.
4. Manually turn the 2 thumbscrews on the internal lamp door counter-clockwise to access the lamp
compartment.
5. Using a #3 Phillips™, loosen the nut securing the anode wire (Figure 4-1, C).Loosen the cathode
screw (Figure 4-1, D) using the hex key, provided on the rear access door. Holding the lamp from
the anode end, carefully unscrew and remove the cathode nut (Figure 4-1, E).
CP2000-M/MR Setup Guide
020-100205-03 Rev. 1 (05/09)
Wear authorized Christie approved protective clothing
Do not place heavy objects on the open rear lamp door.
DANGER
WARNING
CAUTION
4-1