Epson 5510 - EMP 7250 XGA LCD Projector, Owner'S Manual, Page: 105 / 128

Cleaning the Air Filter
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Cleaning the Air Filter
Clean the air filter at the bottom of the projector after every
100 hours of use. If it is not cleaned periodically, it can
become clogged with dust, preventing proper ventilation.
This can cause overheating and damage the projector. To
clean the air filter, follow these steps:
1. Turn off the projector and unplug the power cable.
2. Turn the projector on its side so that the handle is on top
and you can access the filter easily.
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Note: Standing the projector with the handle at the top keeps
dust from getting inside the projector housing.
3. Pull up the filter cover tab to release the filter cover.
Remove the cover.
4. The filter is attached to the inside of the filter cover. It is
recommended that you use a small vacuum cleaner
designed for computers and other office equipment to
clean the filter. If you don’t have one, use a dry, lint-free
cloth.
If the dirt is difficult to remove or if the filter is torn,
replace it. Contact your dealer or call EPSON Service
Center.
5. Replace the filter cover when you’re done.
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