Cleaning And Replacing The Air Filter; Cleaning The Lens; Cleaning The Projector - Epson PowerLite 735c Product Information

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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.
The lamp may be burned out. First
make sure the lamp cover is securely
installed. If that's not the problem,
remove the lamp and replace it as
described on page 12.
The projector has overheated, which
turns the lamp off automatically.
Wait until the cooling fan stops, then
unplug the power cord. Plug the
P
power cord in and press the
Power
button. Make sure there is
plenty of space around and under
the projector for ventilation. If it
continues to overheat, you may need
to change the air filter. See page 11
for instructions.
If it still continues to overheat, the
problem may be caused by damage
to the cooling fan or temperature
sensor. Contact EPSON for help.
EPSON PowerLite 735c Projector

Cleaning and Replacing the Air Filter

Clean the air filter on the side 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.
1. Turn off the projector, allow it to cool down, and unplug
the power cord.
Caution: To prevent dust from falling into the projector, do
not place it on its end.
2. To clean the filter, EPSON recommends using a small
vacuum cleaner designed for computers and other office
equipment. If you don't have one, gently clean the filter
using a very soft brush (such as an artist's camel-hair brush).
If the dirt is difficult to remove or if the filter is torn,
replace it. Contact your dealer or EPSON to obtain a new
one.
3. If you need to replace the filter, lift the tab and pull it
upward to remove the filter.
Note: When you get a replacement lamp for your projector, a
new air filter is included. You should replace the filter when
you replace the lamp.
4. To install the new filter, first insert the tabs, then press
down until it clicks into place.
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