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CAUTION:
Before replacing the filter, be sure to turn the power off and disconnect the
power plug from the wall outlet.
z Failure to do so may result in electric shock.
Replacing the air filter unit
Before replacing the air filter unit
Attention
z Turn the main power off before replacing the air filter unit.
z Make sure that the projector is stable when attaching the air filter unit, and work in an environment that is safe,
even in the event of the air filter unit dropping.
Note
z All the projector illustrations in this manual are based on PT-RZ12K model.
For procedure on replacing the air filter unit for models other than the PT-RQ13K series, PT-RZ12K series, and
PT-RS11K series, refer to the Operating Instructions supplied with the projector.
Replacing the air filter unit
Air filter cover fixing screw
Air filter cover
Fig. 1
1) Turn off the projector and disconnect the power plug from the wall outlet.
z When the power is to be turned off, be absolutely sure to follow the procedure described in
"Switching off the projector" in the operating instructions of the projector.
2) Remove the air filter cover. (Fig. 1)
z Remove the air filter cover by turning the air filter cover fixing screw counterclockwise using a
Phillips head screwdriver until it turns freely.
z Loosen the air filter cover fixing screw while supporting it.
3 ) Remove the air filter unit.
i) Pull out the air filter unit from the tabs on the projector body (c) while slightly pressing the grip
on the air filter unit (a) inward as described with the arrow. (Fig. 2)
2 - ENGLISH
Always follow these precautions
Grip on the air filter unit (a)
Grip on the air filter unit (b)
Tabs on the projector body (d)
Tabs on the projector body (c)
Fig. 2
Air filter unit compartment and the
projector's air intake port
Air filter unit
Fig. 3
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