Maintenance - Hitachi CVSF8BS User Manual

How to Empty Dust Case
3
Close the lid of dust case until the button clicks.
4
Push the dust case into the
cleaner body firmly so that there
is not a gap between the lid of the
dust case and cleaner body.
5
Close the top cover until the button clicks.
Note :
¡
Please be careful not to be put your fingers between the
top cover and dust case.

Maintenance

Warning :
Before maintaining, the mains plug should be removed from the mains socket.
Filter maintenance sign
¡ When suction power is weak, the operation noise level is higher and the filter maintenance sign
operates, the dust case should be emptied and the filters cleaned (inside mesh filter and under
mesh filter).
When the orange indicator appears in the window continuously, the cleaner requires emptying.
Check the dust indicator by lifting suction tool from the floor and removing the crevice nozzle when it
is used.
Note :
¡ If the cleaner is used in such a condition that the orange indicator appears in the window, air to the motor
will be reduced and the motor will eventually burn out.
Click
Dust case
Lid of dust case
Dust case Body
Transparent
case cover
Click
Maintenance
Dust case filters (Required maintenance once a month)
(The filters are washable.)
1
Remove the dust case and empty the dust.
2
1) Turn the dust case upside-down, press the
button with thumb,
2) Remove the cyclone chamber by pulling the
base of cyclone chamber with two fingers
(the forefinger and the middle finger).
3) Remove the dust around the inside mesh
filter. (The mesh filter is washable.)
3
Open the lid of the dust case and remove the
mesh filter, you can wash the mesh filter,
urethane filter, black filter and under mesh
filter with water.
Mesh
filter
Mesh filter
Urethane filter
Black filter
Under mesh filter
Lid of the dust case
4
Return the lid of dust case to the
original position until it clicks and put
the base of cyclone chamber on the
dust case. Align the mark of the
base of cyclone chamber to the
mark of the dust case.
5
Install the dust case into cleaner
body.
6
Note :
¡
Be sure to set each filter in its correct position firmly, otherwise suction
power will be decreased.
HEPA clean filter (Required maintenance once a month)
(The HEPA clean filter is not washable.)
1
Remove the HEPA clean filter from the
dust case as shown in the illustration.
2
Remove dust around HEPA clean
filter by patting it gently.
HEPA clean
filter
3
Reinstall the HEPA clean filter into
dust case with grips facing the upward.
Notes :
¡Only pat the filter gently. If you pat it strongly, its shape may be changed and this will cause dust leakage.
¡Do not use a brush with hard bristles , it may cause damage to the filter.
¡Make sure that the HEPA clean filter is seated correctly. Otherwise you cannot install the dust case correctly.
If you use the cleaner without HEPA clean filter, it will eventually cause motor failure.
Press the
The base of
button
cyclone chamber
5
Cyclone chamber
Inside mesh
filter
The base of
cyclone chamber
Dust case
Under mesh
filter
Black filter
Urethane filter
Click
The base
of cyclone
chamber
Dust case
Lid of the dust case
HEPA clean
filter
Knob
mark