Main unit
HEPA filter, pre-filter, and
dust box unit
12
To maintain the performance, perform cleaning regularly.
When you clean the unit and filters, always wear a mask and gloves, and wash your hands thoroughly after cleaning.
Cleaning
l
Main unit
P.12
l
HEPA filter, pre-filter,
and dust box unit
P.12–13
l
Sensors
P.14
(odor sensor and
PM2.5 Sensor)
l
Dust box
P.14
l
Lens of PM2.5 Sensor
P.14
l
Platinum catalyst and
activated charcoal filter
P.15
Timing and Parts to Clean
Turn OFF the operation, disconnect the power plug, and check
that the blower fan is stopped before cleaning.
When dirty
Approximately once a
month
Approximately once
every six months
When there is an odor
coming out of the air outlet
When the Clean Dust
Box lamp lights up
Approximately once
every four months
Do not use detergent, scouring powder, chemically-treated
cleaning cloth, gasoline, benzene, thinner, etc.
This may damage the main unit.
WARNING
Remove the power plug before
cleaning.
Failure to do so may cause
electric
shock or injury
.
When Dirty
Wipe with a soft
cloth.
When the unit is very dirty,
wipe it with a damp cloth.
When Dirty
1
Remove the inlet panel,
empty the dust box
P.14
,
and remove the pre-filter unit
P.8
.
2
Clean the HEPA filter.
Suck up the dust with a
vacuum cleaner using a nozzle
with a brush.
3
Remove the dust box unit and pre-
filter.
1
Turn the screw and then remove the dust box
unit.
Screw
Dust box unit
2
Turn the knobs (4 places) and remove the pre-
filter.
Pre-filter
Knobs
(4 places)
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