LG PH450UG User Manual download pdf (Page 10)

10

ENGLISH

Cleaning

WARNING

• Do not spray the projector with

water when cleaning. Make sure

water does not flow into the

projector.

- This may result in re 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

re 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 re or

damage to the projector.

• When cleaning plastic parts

such as

the projector case,

unplug the power rst 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 re, 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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