Sony VPL-FH36 Guide De Référence Rapide page 38

Cleaning the Air Filter
When a message appears on the projected image indicating time for a filter cleaning, clean the
air filter.
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 rear panel by loosening the
three screws on the rear panel.
3
Pull out the air filter unit.
Air filter unit
18
GB
Cleaning the Air Filter
4
Screws
5
6
Clean the air filter with a vacuum
cleaner.
Remove the cover as illustrated below
then clean the four air filters.
The two air filters on the bottom of the
air filter unit cannot be removed from
the air filter unit.
Cover
Air filter
Return the air filter to the air filter unit
then return it to the projector.
Close the rear panel and tighten the three
screws.