High Temperature; Power Cord; Lead Dress; Ground/Earth Connections - Christie CP2208 Service Manual

High temperature

Danger! Failure to comply with the following results in serious injury.
Only Christie-authorized service technicians trained specifically on lamp replacement and lamp safety
may handle the lamp. A high-pressure lamp may explode if improperly handled. Always wear Christie
approved protective safety clothing whenever the lamp door is open or while handling the lamp.
Never attempt to access the lamp while it is running. Wait at least 15 minutes after turning the lamp
OFF before powering down, disconnecting from AC, and opening the lamp door.
The projector lamp operates at very high temperatures and pressures. If you do not let the bulb
cool sufficiently prior to handling, the lamp could explode and cause personal injury and/or
property damage. After powering the lamp OFF, you must wait at least 15 minutes before
disconnecting AC and opening the lamp door. This practice provides enough time for the internal
lamp cooling fans to cool the bulb. Always cool the bulb completely before handling. Always wear
Christie-approved protective safety gear (P/N: 598900-095) before opening the lamp door.

Power cord

Warning! Failure to comply with the following could result in serious injury.
DO NOT attempt operation if the AC supply is not within the specified voltage and power range. Refer
to the Specifications section. Always power down the projector before unplugging the AC power cord.
The appropriate ratings for the projector are listed on the license label (located on the back of the
projector). Wait 15 minutes for the main exhaust fan to turn OFF and for the lamp to cool sufficiently
before unplugging the projector.
Use only the power cord provided with the projector. DO NOT compromise safety by using other
connectors.

Lead dress

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

Ground/earth connections

Danger! Failure to comply with the following results in death or serious injury.
ELECTRICAL SHOCK HAZARD! 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 you service a projector, it is a critical safety requirement to make sure that all ground/earth
connections are properly connected before powering up. Failure to ground/earth the projector
properly can allow a potentially hazardous current to pass from any exposed metal on the product
through the human body. Maintain the ground/earth connection of the projector during all
operations.
CP2208 Service Manual
020-101917-01 Rev. 1 (11-2015)
Introduction
11