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70 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. Do not use canned air, or the gases may leave a residue. Never spray any
liquid directly on the unit.
Cleaning and Replacing the Air Filter
Regular filter maintenance is important to maintaining your projector. Your Epson projector
is designed with an easily accessible, user-replaceable filter to protect your projector and make
regular maintenance simple. Filter maintenance intervals will depend on the environment.
If regular maintenance is not performed, your Epson projector will notify you when the
temperature inside the projector has a reached a high level. Do not wait until this warning
appears to maintain your projector filter as prolonged exposure to high temperatures may
reduce the life of your projector or lamp. See page 77 for more information.
Damage due to the failure to properly maintain the projector or its filter may not be covered
by the projector or lamp Limited Warranties.
Follow the steps below to maintain your projector’s air filter.
1. Press the Ppower button on the projector twice or the
Standby button on the remote
control, wait for the power light to stop flashing, and turn off the power switch on the
back of the projector. The projector cools down.
2. Unplug the power cord.