Sharp XG-E3500U XG-E3500U Operation Manual - Page 31

Air Filter Maintenance 1. Bottom Air Filter AIR FILTER cover s The air filter should be cleaned every 100 hours of use. Clean the filter more often when the projector is used in a dusty or smoky location. s Have your nearest Authorized Sharp Industrial LCD Products Dealer or Service Center exchange the filter (PFILD0082CEZZ) when it is no longer possible to clean it. Cleaning and Replacing the Filter 1 Turn OFF the MAIN POWER. 2 Remove the FILTER COVER. Press the tab in the direction of the arrow and lift open the filter cover. ON 3 Remove the AIR FILTER. Grasp the air filter between your fingers and lift it out of the filter cover. OFF Turn off the MAIN POWER switch. POWER indicator goes off. Unplug the power cord. Press Tab Open 4 Clean the AIR FILTER. Clean the dust off the air filter and cover with a vacuum cleaner extension hose. 5 6 Replace the AIR FILTER. Replace the FILTER COVER. Place the filter underneath the tabs on the filter frame. Return the air filter to its original position in the filter cover opening. Insert the tab on the end of the filter cover into the filter cover opening and press the filter cover into position. Note: • Be sure the AIR FILTER COVER is securely installed. The power cannot be turned on unless it is correctly installed. 2. Side Air Filter • The side air filter cannot be removed. • If dust or dirt has collected inside the filter, clean the filter with a vacuum cleaner extension hose. E-31 AIR FILTER (Not removable)