Cleaning The Air Filter - Sony VPL-PX41 Operating Instructions Manual

Cleaning the Air
Filter
The air filter should be cleaned every 1500
hours.
Remove dust from the outside of the
ventilation holes with a vacuum cleaner.
1500 hours are approximate.
varies depending on the environment or how
the projector is used.
When it becomes difficult to remove the dust
from the filter with a vacuum cleaner,
remove the air filter and wash it.
1
Turn off the power and unplug the
power cord.
2
Remove the air filter cover.
44

Cleaning the Air Filter

3
This value
4
5
C
6
Notes
• If you neglect to clean the air filter, dust may
accumulate, clogging it. As a result, the
temperature may rise inside the unit, leading
to a possible malfunction or fire.
• If the dust cannot be removed from the air
filter, replace the air filter with the supplied
new one.
Remove the air filter.
Wash the air filter with a mild
detergent solution and dry it in a
shaded place.
The openings on the bottom of the
projector (A~D) should also be
cleaned with a vacuum cleaner.
Insert the air filter into the four tabs of
the air filter cover, and then attach the
air filter cover to the projector.
Small filter
holes
Large
filter holes
D
A
B