Cleaning The Reflector; Other Components; Lamp Fan; Igniter - Christie CP2000-ZX User Manual

Fingerprints, smudges, or oil present:
1. Brush most of the dust off with a camel-hair brush and/or blow dust away with compressed air.
2. Roll a lens tissue around a swab and soak it in the coated optics cleaning solution. Tissue should be damp
but not dripping.
3. Gently wipe the surface using a figure eight motion. Repeat this motion until the blemish is removed.

4.3.4 Cleaning the Reflector

CHECK: Check during each lamp replacement
Inspect the mirror surface (reflector) for cleanliness only during a lamp replacement when the lamp is already
removed. Wear protective clothing while inspecting or cleaning. It is normal for the color on the reflector
surface to vary.
Dusty:
1. Brush most of the dust off the lens with a camel-hair brush and/or blow dust away with compressed air.
2. If some dust remains, leave as is. Since the air circulating at the lamp is unfiltered, some dust is inevitable.
Avoid unnecessary cleaning.
Fingerprints, smudges, or oil is present:
1. Brush most dust off of the lens with a camel-hair brush and/or blow dust away with compressed air.
2. Fold a clean microfibre cloth and dampen with methanol. Make sure to wipe evenly with the smooth
portion of the cloth that has no folds or creases. Do not apply pressure with your fingers. Use the
solution in the cloth to collect the dirt.

4.3.5 Other Components

In a normal operating environment check, clean and treat the components listed below every 6 months or so to
help ensure proper lamp and projector function.

Lamp Fan

A clogged lamp fan impeller or motor can reduce air flow leading to possible overheating and lamp failure of
the lamp.
1. Vacuum loose dirt from the lamp fan impeller.
2. If necessary, use a brush with hot water and suitable detergent.

Igniter

Clean the high voltage terminal and insulator to remove accumulated dust or dirt.
CP2000-ZX User Manual
020-100006-05 Rev. 1 (05-2009)
Do not bend the impeller blades or loosen the balancing weights.
Section 4: Maintenance
4-7