85
QM01001-1
Maintenance
Maintenance
Cleaning and replacing the air filter
Check and clean the air filter periodically. When the indicators or a message
prompts you to clean the air filter, comply with it as soon as possible. The filter unit
is attached to inner side of the filter cover. If a filter of the filter unit is damaged or
heavily soiled, replace the whole unit with a new one.
1.
Turn the projector off, and unplug the power
cord. Allow the projector to sufficiently cool
down.
2.
Use a vacuum cleaner on and around the filter
cover.
3.
Pick and pull up the filter cover knobs to take
it off.
4.
Use a vacuum cleaner for the filter, and take
the filter off.
5.
Use a vacuum cleaner for the filter vent of the
projector.
6.
Use a vacuum cleaner for each part of the filter.
If any part of the filter is damaged or heavily
soiled, replace the whole unit with a new one.
To purchase the new filter unit, inform your dealer
of the type number as follow.
UX44211
7.
Put the filter back in an upright state into the projector.
8.
Put the filter cover back into the place.
(continued on next page)
Filter cover
Filter cover knobs
2
3
4
5
Filter vent
Filter