Dukane Projector 8794H-RJ - Manual (Page 95)

95
Maintenance
(continued on next page)
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.
Cleaning and replacing the air filter
Type number : UX36761 (Filter set)
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 vent of the
projector.
5. Take the fine meshed filter out while holding the
filter cover. It is recommended to leave the coarse
meshed filter in the filter cover as it is.
7. Put the fine meshed filter on the coarse meshed
one, turning its stitched side up.
8. Put the filter unit back into the projector.
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.
Stitched
side
6. Use a vacuum cleaner on both sides of the fine
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.
Filter (fine meshed)
Filter (coarse meshed)
Intake vent
Filter cover
Filter cover knobs
2
7
4
3