Sony VPL-SW636C Guide De Référence Rapide page 73

Cleaning the Air
Filter
When a message appears on the projected
image indicating time for a filter cleaning,
clean the air filter (page 29).
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.
Press A and open the side cover in the
direction of the arrow shown on the
illustration below.
A
Side cover
3
Remove the air filter holders.
Push B and remove the two air filter
holders in the direction of the arrow.
B
4
Clean the air filters with a vacuum
cleaner.
Remove the four air filters as illustrated
below then clean with a vacuum cleaner.
There are two air filters for one air filter
holder.
B
Cleaning the Air Filter
Air filter holder
Claws
A
33
GB