Air Filters; Light Engine Air Filter; Radiator Air Filter - Christie CP4230 Service Manual

Section 5: Parts and Module Replacement
5.5

Air Filters

NOTICE! DO NOT try to clean and reuse old filters. The air filters used in this product cannot
be cleaned thoroughly enough for reuse. Reusing filters can lead to the contamination of
optical components.

5.5.1 Light Engine Air Filter

The main air filter of the projector is located on the operator side (right) of the projector near the front. It is
responsible for cleaning the intake air into the light engine compartment. It is strongly recommended this filter
be replaced whenever a lamp is replaced or sooner in dusty and/or dirty environments. No tools required.
(Estimated Replacement Time: 3 minutes)
1. Push down on the two snap tabs at the
top of the cover. (Figure 5-13)
2. Lift the cover up enough for the
bottom tabs to clear the frame and
remove.
3. Slide the air filter out from behind the
air filter cover and discard.
4. When replacing, insert a new air filter
with the airflow indicator pointing
into the projector. This will ensure
contaminants are not forced into the
projector.

5.5.2 Radiator Air Filter

The radiator air filter is located on the left side of the
projector near the front. It is responsible for cleaning
the intake air before it goes through the radiator (liquid
to air heat exchanger) before moving into the IOS
compartment. It is recommended this filter be replaced
at the same time the light engine air filter is replaced.
(Estimated Replacement Time: 2 minutes)
1. Press down on the snap tab to remove the filter
cover. (Figure 5-14)
2. Pull cover out and up to remove.
3. Slide the air filter out from the back of the cover
and discard.
4. When replacing, insert the new air filter with the
airflow indicator facing into the projector.
5-12
Figure 5-13 Light Engine Air Filter Cover
Figure 5-14 Radiator Air Filter Cover
CP4230 Service Manual
020-100622-04 Rev. 1 (05-2016)