Operation Manual

Air Filter and Vent Maintenance
157
Regular filter maintenance is important to maintaining your projector. Clean
the air filer when a message appears telling you the temperature inside the
projector has reached a high level. It is recommended that you clean these
parts over a 10000‑hour* or 6000‑hour** period. Clean them more often than
this if you use the projector in a particularly dusty environment.
* Available only for
EB‑2247U/EB‑2142W/EB‑2042/EB‑990U/EB‑980W/EB‑970.
** Available only for EB‑109W/EB‑108/EB‑107/EB‑W39/EB‑X39/EB‑S39.
Attention
If regular maintenance is not performed, your Epson projector will notify you
when the temperature inside the projector has reached a high level. Do not wait
until this warning appears to maintain your projector filter as prolonged exposure
to high temperatures may reduce the life of your projector or lamp.
gg Related Links
• "Cleaning the Air Filter and Vents" p.157
• "Replacing the Air Filter" p.157
Cleaning the Air Filter and Vents
Clean the projector's air filter or vents if they get dusty, or if you see a
message telling you to clean them.
a
Turn off the projector and unplug the power cord.
b
Gently remove the dust using a small vacuum designed for computers
or a very soft brush (such as a paintbrush).
a
You can remove the air filter so that you can clean both sides. Do
not rinse the air filter in water, or use any detergent or solvent to
clean it.
Attention
Do not use canned air. The gases may leave a flammable residue or push
dust and debris into the projector's optics or other sensitive areas.
c
If dust is difficult to remove or the air filter is damaged, replace the air
filter.
Replacing the Air Filter
You need to replace the air filter in the following situations:
• After cleaning the air filter, you see a message telling you to clean or replace
it
• The air filter is torn or damaged
You can replace the air filter while the projector is mounted to the ceiling or
placed on a table.