Rotate The Lamp; Replace The Light Engine Air Filter - Christie CP2220 User Manual

Section 7: Maintenance
c. Complete the fields in the Add Lamp dialog.
d. Tap Save.
14. On the TPC, tap and hold the light bulb
15. Run a LampLOC™ on the new lamp:
a. Tap Menu > Advanced Setup > LampLOC™ Setup.
b. Tap Do Auto.
7.7

Rotate the Lamp

DANGER
EXPLOSION HAZARD! Wear authorized protective clothing whenever the lamp door is open
and when handling the lamp. Never twist or bend the quartz lamp body. Use the correct
wattage lamp supplied by Christie. 3) Ensure those within the vicinity of the cinema projector
are also wearing protective safety clothing. 4) Never attempt to remove the lamp when it is
hot. The lamp is under pressure when hot and may explode, causing personal injury, death, or
property damage. Allow the lamp to cool completely.
When the operational life of the lamp reaches halfway, it is recommended that you rotate it 180° to ensure an
even burn of the lamp, improve lamp performance, and extend the life of the lamp. An alarm window appears
on the TPC after you complete the lamp rotation.
1. Tap and hold the red power button
2. Allow the lamp to cool for a minimum of 10 minutes.
3. Unplug the cinema projector.
4. Put on your protective clothing and face shield.
5. Unlock and open the lamp door. Release the tethered latch mechanism to remove the door entirely.
6. Remove the cathode cable and rotate the lamp 180°.
7. Replace the cathode cable.
8. Replace and lock the lamp door.
9. Remove your protective clothing and face shield.
10. Tap and hold the green power button to turn the cinema projector on.
11. Tap Menu > Advanced Setup > Lamp History.
12. Tap Acknowledge Lamp Rotation.
7.8

Replace the Light Engine Air Filter

projector without the filter installed. Always discard used air filters.
You should check the condition of the light engine air filter monthly. Replace the light engine air filter when
you replace the lamp module or sooner if you are operating the cinema projector in a dusty or dirty
environment. The filter is located on the right side of the cinema projector behind the air filter cover.
7-6
1) Lamp rotation must be performed by a qualified service technician only. 2)
Use only high efficiency Christie approved filters. Never operate the cinema
icon to ignite the lamp.
on the TPC Main panel to turn the lamp and cinema projector off.
CP2220 User Manual
020-100420-08 Rev.1 (5-2014)