Epson 81p Benutzerhandbuch

5

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our projector needs little maintenance. All you need 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 filter and the air intake and 
exhaust vents. A clogged air filter or air vent can block ventilation 
needed to cool the projector and cause overheating. 

The only parts you should replace are the lamp and air filter. 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 and replacing the air filter

■

Replacing the lamp

■

Resetting the lamp timer

■

Transporting the projector

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 and filter covers. 
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.