General Service Guidelines; Servicing; Lead Dress; Maintain Ground/Earth Connections - Christie CP2210 Service Manual

2.8

General Service Guidelines

2.8.1 Servicing

other than the ones specified by the manufacturer can result in fire, electric shock or risk of
personal injury and irreparable equipment damage. DO NOT attempt to service the projector
yourself. All servicing must be performed by manufacturer-accredited service technicians.
during servicing.
If any of the following conditions exist, immediately power down, disconnect AC from the projector and ask a
Christie authorized service technician for assistance:
• The power cord has been damaged.
• The internal cooling fans do not start operating when the projector is first powered up.
• Liquid has been spilled into the projector.
• The projector has been exposed to excessive moisture.
• The projector is not operating normally or its performance has significantly deteriorated in a short period of
time.
• The projector has been dropped or the shipping case (if applicable) has been badly damaged.

2.8.2 Lead Dress

Before servicing, always carefully observe the original lead dress. Take extra precautions to secure all
harnessing properly, especially in the high voltage circuitry areas (i.e., lamp cables). Replace any wire that
appears to have damaged insulation. Always replace ground connections.

2.8.3 Maintain Ground/Earth Connections

DANGER! Never defeat the ground/earth connection of the projector for any reason.
This poses an electric shock hazard that could potentially lead to bodily harm or DEATH.
After servicing a projector, it is a critical safety requirement to ensure that all ground/earth connections are
properly connected before powering up. Failure to comply may create an unsafe operating condition in which
potentially hazardous current can pass from any exposed metal on the product through the human body.
Maintain the ground/earth connection of the projector during all operations.

2.8.4 Ordering Parts

The following information is required when ordering replacement parts for your projector. All projector-
specific information can be found on the license label located at the back of the projector.
 Projector model number
 Projector serial number
 Date of manufacture
For specific service replacement kit part numbers, refer to
CP2210 Service Manual
020-100556-04 Rev. 1 (01-2012)
Use replacement parts that are manufacturer-approved only. Use of any part
Static-sensitive components. Appropriate static precautions must be taken
Section 2: Service Guidelines
Section 5 Parts and Module Replacement.
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