Section 1: Introduction
J Series 2.0, 2.4, and 3.0kW Service Manual
1-3
020-100739-01 Rev. 1 (01-2012)
1.1.3 AC /Power Precautions
Use only the AC power cord supplied. Do not attempt operation if the AC supply and
cord are not within the specified voltage and power range. Refer to the license label
on the back of the projector or
Section 6 Specifications
for rated voltage and power.
The projector is equipped with a 3-wire plug with a grounding pin. This is a safety
feature. If you are unable to insert the plug into the outlet, contact an electrician to
have the outlet replaced. NEVER defeat the safety purpose of the grounding-type
plug.
Do not allow anything to rest on the power cord. Locate the power cord where
persons walking on it or objects rolling over it cannot damage the cord.
1.1.4 Lamp Precautions
Do not operate the lamp for more than the warranty limit; risk of the lamp shattering increases as a result of
changes in the quartz glass that occur with use. Operation beyond the lamp warranty limit also significantly
reduces brightness output.
Never attempt to access the lamp while the lamp is ON. After turning the lamp OFF, it
is crucial that you wait at least 5 minutes before handling the lamp. This provides
sufficient time for the lamp cooling fans to properly cool the lamp. For all other
precautions critical for safe removal and replacement of the lamp, refer to
4.5.15
Remove and Replace the Lamp
.
Never attempt to remove the lamp housing directly after use. The lamp is under great
pressure when hot and may explode, causing personal injury and/or property damage.
Use only lamps supplied by Christie.
Lamp Replacement Procedure
Select the correct wattage lamp supplied by Christie. See
Table 4.2
. Read the lamp
replacement procedure in its entirety before proceeding.
A Christie accredited service technician must perform lamp replacement.
Cool the lamp completely, then lift the lamp by the handle only.
Do not the glass window of the lamp. Fingerprints left on the surface can lead to an
intense accumulation of heat called a “hot spot,” which could potentially result in lamp
failure. It is recommended you wear a face shield when working with the lamp.
WARNING
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Summary of Contents for J 2.0kW
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