Christie J 2.0kW, Руководство по обслуживанию

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J Series 2.0, 2.4, and 3.0kW Service Manual 2-1
020-100739-01 Rev. 1 (01-2012)
2 Projector Maintenance
Read this section in its entirety and understand all warnings and precautions before performing projector
maintenance.
2.0.1 Cleaning Projector Components
2.0.2 Inspect Ventilation
Vents and louvers in the projector covers provide ventilation, both for intake and exhaust. Inspect the projector
regularly to ensure these openings are not blocked or covered. Verify the projector is not installed near a
radiator, heat register, or within an enclosure. To ensure adequate airflow around the projector, keep a
minimum clearance on the left, right, and rear sides of the projector.
COMPONENT PREVENTATIVE MEASURES HOW TO CLEAN
Lamp Wear protective clothing approved by Christie,
and handle by the ends only. Never grip the glass
portion of the lamp.
NOTE:
Any fingerprints
will reduce output quality and shorten lamp life.
Remove fingerprints or dirt with pure
isopropyl alcohol and a clean lint-free cloth.
Illumination optics system,
general Never touch or blow on exposed components.
Wear nitrile gloves. Use ionized pneumatic guns only. Wear a
ground strap and observe anti-static protocols
when servicing projector components.
Integrator Never disassemble the integrator module. Remove visible particles with clean, dry
deionized air.
Illumination system, internal
lenses/prisms Never touch or blow on interior components.
Wear nitrile gloves.
NOTE:
Normally the
internal parts should not be accessed.
Remove particles with clean, dry deionized
air. Then, if necessary, wipe in a single
direction with a clean high quality optical
cloth.
Light engine components Never touch or blow on components. Use nitrile
gloves. Remove particles with clean, dry deionized
air. If necessary, use a Q-tip with pure
isopropyl alcohol on the glass surface. Never
the imaging panels. The green imaging panel
has a glass behind it.
Light engine, DMD panels Never touch or blow on the panels. Remove particles with clean, dry deionized
air.
Projection lens To avoid the risk of scratching the lens, only
clean the lenses if absolutely required. A small
amount of dust on the lenses does not effect
picture quality. Use filtered compressed air to remove dust
and a clean lint-free cloth.
Use a DRY soft cotton cloth. Rub gently in a
circular motion.