Panasonic ET-EMF330 User manual

ENGLISH
Operating Instructions
TQZJ726-3
ET-EMF330
Model No.
Replacement Filter Unit Commercial Use
ENGLISH
FRANÇAIS
Thank you for purchasing this Panasonic product.
■Please read these operating instructions and the projector operating instructions
carefully, and then use this product correctly.
■Before using this product, be sure to read “Read this rst!” (Page 2).
■Please save this manual for future use.

2 - ENGLISH
CAUTION:
Before replacing the lter, be sure to turn the power o󰀨 and disconnect the
power plug from the wall outlet.
zFailure to do so may result in electric shock.
Read this rst! Always follow these precautions
Before replacing the air filter unit
Attention
zTurn the main power o󰀨 before replacing the air lter unit.
zMake sure that the projector is stable when attaching the air lter unit, and work in an environment that is safe,
even in the event of the air lter unit dropping.
Note
zAll the projector illustrations in this manual are based on PT-RZ12K model.
For procedure on replacing the air lter 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
Fig. 1 Fig. 2 Fig. 3
1) Turn o󰀨 the projector and disconnect the power plug from the wall outlet.
zWhen the power is to be turned o󰀨, be absolutely sure to follow the procedure described in
“Switching o󰀨 the projector” in the operating instructions of the projector.
2) Remove the air lter cover. (Fig. 1)
zRemove the air lter cover by turning the air lter cover xing screw counterclockwise using a
Phillips head screwdriver until it turns freely.
zLoosen the air lter cover xing screw while supporting it.
3 ) Remove the air lter unit.
i) Pull out the air lter unit from the tabs on the projector body (c) while slightly pressing the grip
on the air lter unit (a) inward as described with the arrow. (Fig. 2)
Replacing the air lter unit
Air lter cover xing screw
Air lter cover Air lter unit
Grip on the air lter unit (a)
Grip on the air lter unit (b)
Tabs on the projector body (c)
Tabs on the projector body (d)
Air lter unit compartment and the
projector’s air intake port

ENGLISH - 3
Replacing the air lter unit (continued)
ii) Pull out the air lter unit. (Fig. 3)
zWhen pulling out, conrm that the air lter unit comes o󰀨 from the tabs on the projector body
(d).
zAfter pulling out the air lter unit, remove large foreign objects and dust from the air lter unit
compartment and the air intake port of the projector body if there are any.
Attention
zTake care not to touch the air intake fan in the air lter unit compartment when removing dirt or dust.
4 ) Insert a new air lter unit (Replacement Filter Unit) in the projector.
Protrusion of the
air lter unit
Protrusion of the
air lter unit
Groove on the
projector body
Groove on the
projector body
Tabs on the projector body (c) Tabs on the projector body (d)
Grip on the air lter unit (a)
Grip on the air lter unit (b)
zThe air lter unit has no di󰀨erence between top and bottom, but is two-sided. Match the
protrusion position of the air lter unit with the grooves on the projector body.
zHook the air lter unit frame at the air exhaust port side to the tabs on the projector body (d),
and perform Step 3) in the reverse order to attach.
zConrm that the tabs on the projector body (c) and (d) are hooked to the air lter unit frame.
5 ) Install the air lter cover on the projector and tighten the air lter cover xing
screw with a Phillips screwdriver.
zAttach the air lter cover by performing step 2) in reverse.
Attention
zBe sure to install the air lter unit before turning on the projector. Using the projector without the air lter unit
will cause dirt and dust to accumulate inside the projector and could result in malfunction.
zIf you operate the projector without the air lter unit attached, the <FILTER> indicator blinks red, and the
message appears on the projection screen for about 30 seconds.
zDo not disassemble the air lter unit.
zDispose of the packaging materials properly after unpacking the product.
zWhen discarding this product, please contact your local authorities or dealer and ask for the correct method of
disposal.
Note
zThe frequency with which the air lter unit needs to be changed depends signicantly on the environment
where the unit is used.
zFor procedures on maintaining the air lter unit, refer to the operating instructions supplied with the projector.

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Printed in Japan