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E-47
Maintenance &
Troubleshooting
Maintenance &
Troubleshooting
Bottom View
• 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.
• Purchase a replacement air filer (PFILD0076CEZZ)
from your nearest Authorized Sharp LCD Products
Dealer or Service Center when if the filter is torn or
become deteriorated.
Air Filter Maintenance
Cleaning the bottom air filter
1
Unplug the power cord.
2
Remove the bottom filter cover.
Turn over the projector. Press the tab and lift open
the filter cover in the direction of the arrow.
Tab
Air filter
Air filters
(not removable)