Cleaning And Replacing The Air Filter - Hitachi CP-X2021WN User Manual

Cleaning and replacing the air filter
The air filter unit of this projector consists of a filter cover, two kinds of filters, and
a filter frame. The new double large filters system is expected to function longer.
However, please check and clean it periodically to keep ventilation needed for
normal operation of the projector.
When the indicators or a message prompts you to clean the air filter, comply with
it as soon as possible. Replace the filters when they are damaged or too soiled.
To prepare new filters, make contact with your dealer and tell the following type
number.
Type number :
When you replace the lamp, please replace the air filter. An air filter of specified
type will come together with a replacement lamp for this projector.
Turn the projector off, and unplug the power cord.
1.
Allow the projector to sufficiently cool down.
Use a vacuum cleaner on and around the filter cover.
2.
Pick and pull up the filter cover knobs to take it off.
3.
Use a vacuum cleaner for the filter vent of the
4.
projector.
Take the fine meshed filter out while holding the
5.
filter cover. It is recommended to leave the coarse
meshed filter in the filter cover as it is.
Use a vacuum cleaner on both sides of the fine
6.
meshed filter while holding it so it will not be
sucked in. Use a vacuum cleaner for the inside of
the filter cover to clean up the coarse meshed filter.
If the filters are damaged or heavily soiled, replace
them with new ones.
Put the fine meshed filter on the coarse meshed
7.
one, turning its stitched side up.
Put the filter unit back into the projector.
8.
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UX36761 (Filter set)
Maintenance
2
Filter cover
3
Filter cover knobs
4
Intake vent
7
Filter (coarse meshed)
Filter (fine meshed)
Stitched
side
95