Epson PowerLite 53c Product Information Guide - Page 9

EPSON PowerLite 53c/73c Projector 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. 3. 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). 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. If the dirt is difficult to remove or if the filter is torn, replace it. 4. If you need to replace the filter, lift the tab on the filter cover and pull it upward to remove it. Cleaning and Replacing the Air Filter Clean the air filter on 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. 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. To clean the air filter, follow these steps: 1. Turn off the projector, allow it to cool down, and unplug the power cord. 5. Remove the filter. 6. Install the new filter as shown below. 7. Replace the filter cover by inserting the tabs and then pressing down the other end until it clicks into place. 2. Turn the projector upside-down. 11/02 EPSON PowerLite 53c/73c Projector - 9