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E-37
Maintenance &
Troubleshooting
Maintenance &
Troubleshooting
Air Filter Maintenance
• This projector is equipped with an air filter to ensure the optimal
operating condition of the projector.
• The air filter 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 Authorized Sharp Industrial LCD Products Dealer
or Service Center exchange the filter (PFILD0123CEZZ) when it is
no longer possible to clean it.
Cleaning the air filter
Right Side View
Air filter
1
Disconnect the power cord.
Unplug the power cord from the AC socket.
2
Remove the filter cover.
Turn over the projector. Press the tab and remove
the filter cover in the direction of the arrow.
Tab