Epson 7850p - Manual (Page 167)

Maintaining the Projector 167
1
Maintaining the Projector
Y
our projector needs little maintenance. All you have to do on a
regular basis is keep the lens clean. Any dirt or smears on the lens may
show up on your projected image.
You also need to 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 (when
you order a new lamp, replacement filters come with it). 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
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.