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Air Filters
Si041652EB
2
Removal Procedure
1. Air Filters
Warning
Be sure to wait for 10 minutes or more after turning off all power supplies before
disassembling work.
Step
Procedure
Points
1. Remove the air filters.
The air filters are not marked
for difference between the
right and left sides.
When reassembling, insert
the air filter along the guides.
Insert the air filter with the
“FRONT” mark faced up.
Be sure to insert the 2
bottom hooks when installing
the air filters.
1
2
3
Open the front panel.
Unfasten the 2 hooks
and pull out the air filter
downward to remove it.
Remove the other air
filter in the same way.
2. Remove the optional
filters.
The right and left filters are
interchangeable.
1
Unfasten the 4
projections to remove
the optional filter ASSY.
2
3
Unfasten the 5 hooks
and remove the
optional filter from its
frame.
Remove the other
optional filter in the
same way.
Hook
Air filter
Front panel
(R22880)
Projection
Projection
Back side
Optional filter ASSY
(R22881)
Optional filter
Hook
Hook
(R23512)