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48 Maintenance
Cleaning the Projector Case
Before you clean the case, 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 neutral detergent. Then
wipe the case and dry it with a dry cloth.
Caution: Never use wax, alcohol, benzene, thinner, or
other chemical detergents. These can damage the case.
Cleaning and Replacing the Air Filter
Clean the air filter on the bottom of the projector once every 3 months, or more often if
you’re using the projector in a dusty environment. If it’s not cleaned periodically, it can
become clogged, preventing proper ventilation and causing overheating and damage to the
projector.
1. Press the P
Power button and wait for the P power light to stop flashing. The projector
cools down.
2. Turn off the projector using the power switch on the back.
3. Unplug the power cord and disconnect any cables.
4. Turn the projector over.
5. Use a small vacuum cleaner that is designed for computers
and other office equipment to clean the filter, as shown. If
you don’t have one, gently clean the filter using a very soft
brush (such as a clean artist’s paintbrush).
If the dirt is difficult to remove or the filter is broken,
replace it. Purchase air filter part number V13H134A09
from an authorized Epson reseller. To find the nearest
reseller, please call 800-GO-EPSON (800-463-7766). To
purchase online, visit www.epsonstore.com (U.S. sales) or
www.epson.ca (Canadian sales).
PowerLite Cinema 400.book Page 48 Friday, July 7, 2006 2:24 PM