LG CineBeam PH450UG Owner's Manual page 10

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10
Cleaning
WARNING
Do not spray the projector with
water when cleaning. Make sure
water does not flow into the
projector.
- This may result in fire or
electric shock.
When there is smoke or a
strange smell coming out from
the projector or a foreign object
falls into the projector, please
switch it off and unplug it from
the power outlet and contact our
service center.
- Otherwise, this may result in
fire or electric shock.
Use air spray, a soft cloth, or
a cotton swab moistened with
a lens cleaning chemical or
alcohol to remove dust or stains
on the front projection lens.
CAUTION
Contact your seller or our
service center once a year to
clean the internal parts of the
projector.
- If you do not clean the
projector for a long period of
time, dust will accumulate,
which may result in fire or
damage to the projector.
When cleaning plastic parts
such as the projector case,
unplug the power first and wipe
with a soft cloth. Do not spray
with water or wipe with a wet
cloth. Never use glass cleaner,
automobile or industrial polish,
abrasives, wax, benzene, or
alcohol as these can damage the
projector.
- This can result in fire, electric
shock or cause damage to
the product (deformation and
corrosion).
Remove the plug from the outlet
before cleaning the product.
- Otherwise, this may result in
electric shock.

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