Preparations for Operation
Movement with casters should be done slowly. The movement is only in sideways direction. (To prevent from falling)
No cleaning effect will be experienced if the ﬁ lter is set without detaching the plastic cover. It will also cause unit failure.
Do not tip over or tilt the unit.
Setting Filter in Unit
Setting procedure is the same with ﬁ lter replacement. (Use only genuine Hitachi Air Puriﬁ er ﬁ lters.)
Remove rear panel and pre-filter
Place the unit on a flat and stable location.
Hold the bottom part of the rear panel
(2 locations), pull it out gently, and shift
slightly upward to remove it.
Slide the switch upwards (2 locations)
to release the lock.
Remove the pre-filter.
Remove the filter
(filter assembly and deodorizing filter)
Remove the filter assembly
from the unit.
Remove the deodorizing filter.
Remove the filter from the plastic
Install the deodorizing filter to the unit
Set the filter at the deodorizing filter set position.
While pressing the tabs on the unit, set the
deodorizing filter and hook the tabs of the
deodorizing filter with the tabs of the unit.
The filter must be removed from the plastic
Do not block the front side of the filter with
cloth, paper or other materials.
Slide the switch upward.
Deodorizing filter set position
Deodorizing filter tab