Panasonic PT-VW435NU Operating Instructions Manual

Also see for PT-VW435NEA: Service manual

Contents

Panasonic PT-VW435NU Operating Instructions Manual Manual pdf 95 page image

ENGLISH - 95 MaintenanceReplacementBefore replacing the unitWhen you perform maintenance or replacement of the parts, make sure to turn off the power and disconnectzthe power plug from the wall outlet. (Æpage 32, 36)Be sure to observe the procedure “Turing off the projector” (z Æpage 36) when performing power supplyoperation.MaintenanceOuter CaseJWipe off dirt and dust using a soft dry cloth.If the dirt is persistent, soak the cloth with water and wring it thoroughly before wiping. Dry off the projectorzwith a dry cloth.Do not use benzene, thinner, or rubbing alcohol, other solvents, household cleaners. Using them mayzcause deterioration of the outer case.When using chemical treated dusters, follow its instruction.zFront glass surface of the lensJWipe off the dirt and dust off the front surface of the lens with soft clean cloth.Do not use a cloth that has an abrasive surface or a cloth that is moist, oily, or covered with dust.zDo not use excessive force when wiping the lens as it is fragile.zAttentionThe lens is made of glass. Impacts or excessive force when wiping may scratch its surface.zPlease handle with care.Replacing the unitThe air filter units are provided in side and back of the projector.Replacement of the air filter unit (side)JRemove the air filter cover.1 ) Open the air filter cover in the direction of thezarrow in the figure and remove it.Remove the air filter unit.2 ) i) Hold the knob of the air filter unit and pull out inthe direction of the arrow, the top of the air filterunit will pop up.ii) Take out the air filter unit upwards.After removing the air filter unit, remove largezforeign objects and dust from the air filtercompartment and the projector’s air intake portif there are any.Insert the new air filter unit.3 ) Hold the air filter unit that the knob is outside ofzthe projector, perform Step 2) in the reverse order.Do not press the filter part when push into thezprojector at last.Install the air filter cover.4 ) Make sure that the air filter cover is closed tightly.zAir filter cover (side)KnobAir filter unit (side)