Sanyo PLV Z2 Owners Manual - Page 43

Maintenance and Cleaning Cleaning the Air Filter The air filter prevents dust from accumulating on the surface of the optical elements inside the projector. Should the air filter become clogged with dust particles, it will reduce cooling fans' effectiveness and may result in internal heat build up and adversely affect the life of the projector. Clean the air filter following the steps below. 1 Turn off the projector and disconnect the AC power cord from the AC outlet. 2 Turn over the projector and remove the air filter by pulling the latches on both edges upward. Air Filter 3 Remove dust and dirt with a soft brush. Be careful not to damage the air filter and do not clean the air filter with water. When there is much dust and dirt on the air filter, replace it with a new one. (See below for replacing the air filter.) 4 Put the air filter back into position. Make sure that the air filter is properly and fully inserted. CAUTION Do not operate the projector with the air filter removed. Dust may accumulate on the LCD panel and the projection mirror degrading picture quality. Do not put small parts into the air intake vents. It may result in malfunction of the projector. RECOMMENDATION We recommend avoiding dusty/smoky environments when operating the projector. When using under dusty or smoky conditions, dust may accumulate on a lens, LCD panels, or optical elements inside the projector. This condition may degrade the quality of a projected image. When the above symptoms are noticed, contact your authorized dealer or service station for proper cleaning. Latch Replacing the Air Filter When there is much dust and dirt on the air filter, replace it with a new one following the steps below. 1 After removing the air filter from the projector as described above, remove the replacement filter from the holder. 2 Holds the air filter with both hands, and remove the replacement filter by pulling it up. 3 Install a new replacement filter and put the air filter back into the projector. ORDER REPLACEMENT FILTER Replacement filter can be ordered through your dealer or service station. G Replacement Filter Part No. : 610 312 0249 Remove the replacement filter as shown this figure. Holder Replacement Filter Install the replacement filter securely. 43