en
With 3D4U, Miele also offers free ac-
cessories to download for your 3D
printer (www.miele.com, Service,
3D4U).
Filter system (Fig. 23)
Fine dust filter (HX FSF-2)
Pre-filter
Dust container
d Dust container flap
Activating the ComfortClean function
(Fig. 24)
Always run the interim cleaning function
for the fine dust filter before emptying
the dust container. You should also run
it whenever the suction power begins to
drop.
This enables the vacuum cleaner to
achieve the very best cleaning perform-
ance again straight away.
The fine dust filter is located in the lid
of the dust container. Twist it anti-
clockwise by 3 180° turns. Use the
recesses to help you.
You will hear an operating noise, which
is a normal part of how the Comfort-
Clean function works.
76
Emptying the dust container
(Fig. 25–29)
Empty the dust container at the latest
when the dust has reached the MAX
marking on the dust container.
Turn the lid of the dust container in
the direction of the arrow as far as
the first stop. Use the grey gripping
surfaces to help you do this (Fig. 25).
Lift the dust container upwards to re-
move it (Fig. 26).
Provided that no prohibited sub-
stances are present, the contents of
the dust container can be disposed of
with normal household waste.
Hold the dust container close to the
bin to prevent dust from billowing out.
Turn the lid of the dust container in
the direction of the arrow as far as
the next stop. Use the grey gripping
surfaces to help you do this (Fig. 27).
The dust container flap will open and
the dust will fall out (Fig. 28).
If chunks of dust, hair or coarse debris
do not fall out, remove the pre-filter by
pulling it upwards (see "Cleaning the
pre-filter and fine dust filter" below).
Turn the lid of the dust container back
to its original position.
Close the dust container flap, making
sure it clicks into place.
Slide the dust container handle along
the guide line and down onto the
PowerUnit connector from above until
the dust container audibly clicks into
place (Fig. 29).