Toshiba TLP710 Owners Manual - Page 37

MAINTENANCE AIR FILTER, LENS, AND MAIN UNIT CLEANING Give a frequent clean especially to the air filter. (The cleaning period is once per about 50 hours). ( CAUTION If you use the projector mounted on the ceiling, ask the dealer to carry out the maintenance such as cleaning. Cleaning the Air Filter The filter under the air filter cover is the device to shut out dusts or dregs. Do not use the projector with the filter taken off. Unplug the power cord. Cleaning the Lens Use a blower or a lens cleaner to clean the lens. Never rub or tap the lens with a hard object as the lens surface is fragile. Take off the air filter cover. e ,O il C,TJ tffil C-7.il 9 ilq r i_l__T _fil] ffill -ilil3 - - The filter is on the bottom side of the projector. Pull up the filter tabs. Clean the air filter cover. Cleaning the Main Unit • Pull out the power cord before cleaning. • Use a soft cloth to wipe off stains from the surface. • To remove difficult stains, use a soft cloth slightly moistened with a weak solution of synthetic detergent and water, and finish with a soft, dry cloth. Cleaner's nozzle , ..@ J Remove dust and stains with a vacuum cleaner. Attach the air filter cover. s q '' --JD r-A I Replacing the Intake, Exhaust Fans and Air Filter To maintain the efficiency of the projector, replace the intake and exhaust fans about every two to three years. Ask the dealer for the replacement. Exhaust fan MAINTENANCE • When the air filter is dusty, the ventilation is impaired. This causes the temperature inside the projector to rise, and may damage the unit. • Attach the air filter cover firmly after the cleaning. If it is not set correctly, the dusts will enter and they will be projected and overlapped on the picture. Air filter (bottom side) 36