Cleaning The Air Filter - Sony VPL-SW620 Operating Instructions Manual

Cleaning the Air Filter

When a message appears on the projected image indicating time for a filter cleaning, clean the
air filter (pages 68, 69).
If the dust cannot be removed from the air filter even after cleaning, replace the air filter with
a new one. For details on a new air filter, consult with qualified Sony personnel.
Caution
If you continue to use the projector even after the message is displayed, dust may accumulate,
clogging it. As a result, the temperature may rise inside the unit, leading to a possible
malfunction or fire.
1
Turn off the projector, and disconnect
the AC power cord from the AC outlet.
2
Open the side cover and remove the air
filter holder.
Press A and open the side cover in the
direction of the arrow shown on the
illustration below, and remove the air
filter holder.
Side cover
76
Cleaning the Air Filter
A
Push B, and remove the air filter holder
in the direction of the arrow.
B
3
Clean the air filter with a vacuum
cleaner.
Remove the air filter as illustrated below
then clean with the vacuum cleaner.
Air filter holder
Claws