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2 Service Guidelines
Read all instructions before servicing. Always take extra precautions to secure all harnessing properly,
especially in the high voltage circuitry areas. Replace any wire that appears to have damaged insulation.
Components must be replaced with exact equivalents. Failure to do so may result in unsafe operation.
2.1
Security Roles
Only Christie authorized service technicians should perform field repair and service to the unit. Trained
personnel may only perform diagnostic functions, such as running the Interrogator.
2.1.1 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 (such as lamp cables). Replace any wire that
appears to have damaged insulation.
2.1.2 Ordering Parts
When ordering replacement parts, quote the part numbers of the items required as listed in
Module
Replacement. Also quote the projector model number, serial number, and date of manufacture, as
indicated on the license label. NOTE: Not all parts are available separately. In addition, some parts stocked as
inventory are available only until the current supply lasts. All part numbers are subject-to-change.
2.1.3 Replacing Modules
Check module markings, parts lists and the relevant disassembly/replacement procedures outlined in
Parts and Module Replacement
replaced correctly. Components must be replaced with exact equivalents. Failure to do so may result in unsafe
operation.
D4K25 Service Manual
020-100880-01 Rev. 1 (06-2012)
Static sensitive components. Adhere to appropriate static precautions during
all servicing.
to ensure you have the correct module for the projector and that the module is
Section 5 Parts and
Section 5
2-1
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