46
Maintenance &
Tr
oubleshooting
Air Filter Maintenance
4
6
Clean the air filter.
5
Replace the air filter.
1
3
Unplug the power
cord.
2
Remove the bottom
filter cover.
Grasp the air filter between your
fingers and lift it out of the filter
cover.
Turn over the projector. Press the
tab and lift open the filter cover
in the direction of the arrow.
Remove the air filter.
Replace the filter
cover.
Insert the tab on the end of the
filter cover into the filter cover
opening and press the filter
cover into position.
Place the air filter underneath
the tabs on the filter frame.
Clean the dust off the air filter
and cover with a vacuum
cleaner extension hose.
Tab
Tab
Cleaning and replacing the bottom air filter
Bottom View
• Be sure the filter cover is securely installed. The power will not turn on unless it is correctly installed.
Cleaning the bottom air filters (not removable)
If dust or dirt has collected inside the air filters, clean the filters with a vacuum cleaner extension hose.
• This projector is equipped with four air filters to ensure the optimal operating condition of the projector.
• The air filters should be cleaned every 100 hours of use. Clean the filters more often when the projector is used
in a dusty or smoky location.
• Have your nearest Authorised Sharp Industrial LCD Products Dealer or Service Centre exchange the filter
(PFILD0076CEZZ) when it is no longer possible to clean it.
Air filter
Air filters
(not removable)
