E
Changing the exhaust filter
D
n
The exhaust filter is on some variants
of HEPA type ( High Efficiency Particu-
g
late Air filter) model.The filter cleans
l
exhaust air from micro particles that
are not not captured by the vacuum
i
bag and prefilter. The HEPA filter or
s
the exhaust filter can not be brushed
h
or washed clean. Change the filter at
least once per year. Always use
original HEPA filters and exhaust
filters from NILFISK.
1. Release the lid on the back of the
vacuum cleaner. This is done by
pressing the locking button
upwards. Remove the lid from the
machine.
2. Remove the used HEPA filter.
3. Insert the new HEPA filter.
Do not touch the surface of the
filter. Handle using the plastic
frame that surrounds the filter.
Check that the HEPA
filter is installed correctly.
4. Replace the lid on the machine.
This is done by inserting the flaps
on the top of the lid in the cor-
responding notches on the
machine.
5. Then press the lower edge
of the lid so the lock closes the lid.
5
E
Adjust the suction power
Suction power is controlled using the
sliding valve on the hose handle.
Suction power is maximal when the
sliding valve is closed and minimal
when open. Adjust the suction power
by moving the sliding valve in
appropriate position.
Suction power is also adjusted using
the slide control on top of the vacuum
cleaner. The symbol on the control
indicates the direction for maximum
and minimum suction power.