Panasonic PT-DZ21KU Operating Instructions - Page 145

Maintenance/replacement 3) Clean and dry the air filter unit. zzCleaning the air filter unit (i) Soak the air filter unit in cold or warm water and then lightly rinse it. • Do not use cleaning tools such as brushes. • When rinsing, hold the frame of the air filter unit without putting strong pressure on the filter unit. (ii) Rinse the unit two to three times using fresh water each time. • Insufficient rinsing may result in odors. zzDrying the air filter unit • Let the unit naturally dry off in a well-ventilated place where there is little dust and the unit is protected from direct sunlight. • Do not dry using drying devices such as dryers. Maintenance 4) Attach the air filter unit to the projector. zzThe air filter unit has no difference between top and bottom, but is two-sided. Match the protrusion position of the air filter with the grooves on the projector body. zzHook the air filter unit frame at the exhaust port side to the two tabs of the back side of the projector's air filter unit compartment and perform Step 2) in the reverse order to attach. • Confirm that the tabs of the air filter unit compartment of the projector body are hooked to the air filter unit frame. Tabs on the projector body Protrusion of the air filter unit Protrusion of the air filter unit Groove on the projector body Groove on the projector body Tabs on the projector body 5) Attach the air filter cover to the projector and use a Phillips screwdriver to tighten the air filter cover screw. zzPerform Step 1) in the reverse order. Attention zzAfter washing the air filter unit, dry it thoroughly before attaching it back to the projector. Attaching a wet unit will cause an electric shock or malfunction. zzDo not disassemble the air filter unit. ENGLISH - 145