CP2230 Service Manual
6-1
020-100562-06 Rev. 1 (05-2016)
6 Cleaning Projector Optics
This section provides information and procedures for cleaning optical components. Only these optical
components can be cleaned:
The procedures must be performed by service personnel trained by Christie following consultation with
Christie support. Failure to follow this recommendation could result in damage to the projector and void the
warranty.
Typically, optical components do not need to be cleaned frequently if they are installed and operated in a
location that meets or exceeds the environmental standard recommended by Christie. Christie recommends
that all cinema projectors are installed and operated in an environment that meets or exceeds Underwriters
Laboratories (UL) standard 609.50 Pollution Degree 2 and ISO Class 9 Standard for Office Environments.
6.1
Safety Precautions
Danger! Failure to comply with the following results in death or serious injury.
ELECTRICAL SHOCK HAZARD! Always turn off, disconnect, and disengage all power sources to the
projector before servicing.
Caution! Failure to comply with the following could result in minor or moderate injury.
Only Christie accredited service technicians are permitted to open any enclosure on the projector and
only if the AC power has been fully disconnected.
NOTICE!
Failure to comply with the following may result in property damage.
• To prevent damage to electronic components by static electricity, wear an anti-static wrist
strap and follow anti-static protocols.
• Cleaning procedures should be performed in a clean, well lit, and dust-free environment
that meets or exceeds Underwriters Laboratories (UL) standard 609.50 and ISO Class 9
Standard for Office Environments..
• When cleaning projector optics, never touch an optical surface with your bare hands.
• Always wear powder free latex gloves when handling and cleaning projector optics.
6.2
Recommended Service Kit
• Powder free latex gloves
• Soft camel-hair brush
• Dust-free blower - air bulb or a canned air duster without additives such as Techspray 1671-10S Ultra-Pure
Duster
• Lint-free lens tissue, such as Lensx 90 tissue or Newport Optics cleaning tissue
• Lens cleaning solution and a microfiber cloth (for the lens only)
• Isopropyl Alcohol Reagent Grade (ACS) 99.9%
• Acetone Reagent Grade (ACS)
• Reflector
• Light Engine Prism
• UV Filter
• Integrator
• Projection Lens
