Lamps; Inspect And Clean The Lamp - Christie D4K2560 User Manual

Lamps

Failure to comply results in death or serious injury.
• Lamp replacement must be performed by a qualified service technician only.
• EXPLOSION HAZARD. Wear authorized protective clothing whenever the lamp door is
• Never attempt to remove the lamp when it is hot. The lamp is under extremely high
Failure to comply could result in death or serious injury.
• Possibly hazardous optical radiation emitted from this product. (Risk group 3)
• Thermal radiation emitted from this product may cause burns. (Risk group 3)
Always perform these steps before inspecting, removing or installing any part of the lamp system:
1. Shut down the projector, as described in
2. Put on the protective clothing and face shield.
3. Use the key to open the lamp door and access the lamp compartment. Do not lean, or place
heavy objects on the open lamp door.

Inspect and Clean the Lamp

Always disconnect the projector from AC power and wear authorized protective safety gear.
Failure to comply results in death or serious injury.
• Check the contact surfaces of the anode (positive) and the cathode (negative) connections for
cleanliness.
• Clean electrical contact surfaces regularly to prevent contact resistance from scorching
connectors. Use an approved contact cleaner.
• Verify that all electrical and lamp connections are secure.
Remove Dust From The Lamp
• Brush most of the dust off with a camelhair brush or use a dust-free blower.
• If some dust remains, leave it. Some dust is inevitable. Avoid unnecessary cleaning.
Remove Fingerprints, Smudges, Or Oil From The Lamp
• Brush most of the dust off with a camelhair brush or use a dust-free blower.
• Fold a microfiber cloth and wipe the remaining dust particles off the lens with the smooth portion
of the cloth that has no folds or creases. Do not apply finger pressure. Instead, use the tension in
the folded cloth to remove the dust.
D4K2560/Mirage 4K25 User Manual
020-101076-02 Rev. 1 (11-2013)
open and when handling the lamp and ensure those within the vicinity of the projector are
also wearing protective safety clothing. Never twist or bend the quartz lamp body. Use the
correct wattage lamp supplied by Christie.
pressure when hot and may explode. Allow the lamp to cool completely before replacing.
Maintenance Shutdown
Maintenance
on page 43.
47