Epson 830p User Manual - Page 95

Maintaining the Projector, Cleaning the Lens

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1 Maintaining the Projector warning Before you clean any part of the projector, turn it off and unplug the power cord. Never open any cover on the projector, except the lamp cover. Dangerous electrical voltages in the projector can injure you severely. Do not try to service this product yourself, except as specifically explained in this User's Guide. Refer all other servicing to qualified service personnel. Your projector needs little maintenance. All you have to do is keep the lens clean and periodically clean the air filters at the side and base of the projector. A clogged air filter can block ventilation needed to cool the projector. The only parts you should replace are the lamp and air filters. If any other part needs replacing, contact your dealer or a qualified servicer. This chapter covers the following: ■ Cleaning the lens ■ Cleaning the projector case ■ Cleaning the air filters and vents ■ Replacing the lamp and air filters ■ Transporting the projector Cleaning the Lens Clean the lens whenever you notice dirt or dust on the surface. Use a canister of compressed air to remove dust. To remove dirt or smears on the lens, use lens-cleaning tissue. If necessary, moisten a soft cloth with lens cleaner and gently wipe the lens. Remove the cap before cleaning 95

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95
1
Maintaining the Projector
Y
our projector needs little maintenance. All you have to do is keep
the lens clean and periodically clean the air filters at the side and base
of the projector. A clogged air filter can block ventilation needed to
cool the projector.
The only parts you should replace are the lamp and air filters. If any
other part needs replacing, contact your dealer or a qualified servicer.
This chapter covers the following:
■
Cleaning the lens
■
Cleaning the projector case
■
Cleaning the air filters and vents
■
Replacing the lamp and air filters
■
Transporting the projector
Cleaning the Lens
Clean the lens whenever you notice dirt or dust on the surface. Use a
canister of compressed air to remove dust. To remove dirt or smears
on the lens, use lens-cleaning tissue. If necessary, moisten a soft cloth
with lens cleaner and gently wipe the lens.
warning
Before you clean any part of
the projector, turn it off and
unplug the power cord.
Never open any cover on the
projector, except the lamp
cover. Dangerous electrical
voltages in the projector can
injure you severely. Do not
try to service this product
yourself, except as specifically
explained in this
User’s
Guide
. Refer all other
servicing to qualified service
personnel.
Remove the cap
before cleaning