Cleaning The Lens; Cleaning The Projector; Cleaning And Replacing The Air Filters - Epson PowerLite 9300i Quick Manual

Cleaning the Lens

Clean the lens whenever you notice dirt or dust on the surface.
Use a canister of compressed air to remove dust.
To remove dirt or smears on the lens, use lens-cleaning
paper. If necessary, moisten a soft cloth with lens cleaner
and gently wipe the lens surface.
Caution: Do not use glass cleaner to clean the lens.

Cleaning the Projector

Before you clean the case, first turn off the projector and
unplug the power cord.
To remove dirt or dust, wipe the case with a soft, dry,
lint-free cloth.
To remove stubborn dirt or stains, moisten a soft cloth with
water and a mild detergent. Then wipe the case.
Do not use wax, alcohol, benzene, paint thinner, or other
chemical detergents. These can damage the case.

Cleaning and Replacing the Air Filters

Clean the air filters on the bottom of the projector after every
100 hours of use. If they are not cleaned periodically, they can
become clogged with dust, preventing proper ventilation. This
can cause overheating and damage the projector.
To clean the air filters, follow these steps:
1. Turn off the projector and unplug the power cord.
2. To clean the filters, EPSON recommends using a small
vacuum cleaner designed for computers and other office
equipment. If you don't have one, gently clean the filters
with a soft brush (such as an artist's paintbrush).
EPSON PowerLite 9300i Projector
3. If the dirt is difficult to remove or a filter is broken, replace
the filters as described below. Contact your dealer or call
EPSON at (800) 873-7766 in the United States to obtain
new ones. In Canada, please call (800) 463-7766 for dealer
referral.
Note: When you replace the lamp, new filters are included
with the lamp. This is a good time to replace them.
Replacing the Filters
1. Turn the projector over (unless it's ceiling-mounted).
2. Remove the filters from the projector by sliding them out
to the sides.
3. Remove each filter from its holder by releasing the two tabs,
as shown.
4. Install new filters in the holders, aligning the tabs with the
slots on each side.
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5. Slide the assembled filters back into the projector.
10/03 EPSON PowerLite 9300i Projector
Tabs
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