You may need to clean the projection window and obstacle sensor periodically,
and cle
an the air lter and air vents to prevent the projector from overheating
due to blocked ventilation.
e only parts you should replace are the air lter and remote control batteries.
If any other part needs replacing, contact Epson or an authorized Epson
servicer.
Warning
Befo
re cleaning any part of the projector, turn it o and unplug the power cord.
Never open any cover on the projector, except as specically explained in this
manual. Dangerous electrical voltages in the projector can injure you severely.
Projector Maintenance
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