Epson PowerLite 8150i Product Information Guide - Page 11

3. Pull the filter cover up and remove it. EPSON PowerLite 8150i Projector 4. Use a screwdriver to loosen the two retaining screws on the lamp cover. When the screws are loose, lift off the lamp cover. (You cannot remove these screws from the cover.) 4. The filter is attached to the inside of the filter cover. It is recommended that you use a small vacuum cleaner designed for computers and other office equipment to clean the filter. If you don't have one, use a dry, lint-free cloth. If the dirt is difficult to remove or the filter is torn, replace it. 5. Replace the filter cover when you're done. 5. Use a screwdriver to loosen the three screws holding the lamp unit in place. (You cannot remove these screws completely.) Then lift up the handle and pull out the lamp unit. Replacing the Lamp The projection lamp typically lasts for about 2000 hours of use. It is time to replace the lamp when: ❏ The projected image gets darker or starts to deteriorate. ❏ The lamp light is flashing red or orange. ❏ The message LAMP REPLACE appears on the screen when the projection lamp comes on (after about 1900 hours). To maintain the projector brightness and image quality, replace the lamp as soon as possible. Warning: Let the lamp cool before replacing it. Also, do not touch the glass portion of the lamp assembly. Touching the glass portion of the lamp can result in premature lamp failure. 1. Turn off the projector and unplug the power cable. 2. Allow the projector to cool down for at least an hour (if it has been on). 3. Turn the projector so you can see the lamp cover. handle 6. Gently insert the new lamp unit by lowering it into position. Make sure it's inserted securely. Tighten the screws on the new lamp unit. 5/01 EPSON PowerLite 8150i Projector - 13