Nilfisk Coupé Manual De Uso página 9

Change of dust bag and fi lters
The size and quality of the dust bag
and fi lters affect the machine effi cien-
cy. Use of non original dust bags or
non original fi lters can cause restricted
air fl ow which may lead to machine
overload. Using non-original dust bag
or fi lters will void the warranty.
Changing the dust bag
2
The dust bag indicator turns com-
pletely red when the dust bag needs
to be changed.
Always use original dust bags.
3 Changing the prefi lter
The prefi lter protects the motor by
absorbing micro-particles that the dust
bag can not keep. Change the prefi lter
with every fi fth dust bag. The prefi lter
is located behind the dust bag. Always
use original fi lters.
Changing the HEPA fi lter
4
The HEPA fi lter cleans the exhaust air
from micro particles the dust bag can
not keep. The HEPA fi lter can not be
brushed or washed clean if not men-
tioned.
Washable HEPA fi lter
Some models have washable HEPA
fi lter.
Rinse the inside of the fi lter using
lukewarm tap water. Do not use any
cleaning agents and avoid touching
the fi lter surface. Tap the fi lter frame to
remove the water.
Do not use an external heat source,
e.g. a radiator or direct sunlight to dry
the fi lter.
Make sure to let the fi lter dry be-
fore putting it back into the vacuum
cleaner.
Adjust the suction power
Sliding valve on the bent tube
The suction power is maximal with the
sliding valve closed and minimal when
all open. Adjust the suction power by
putting the sliding valve in the desired
position.
Power regulation
The suction power is adjusted with
slider on the machine.
5
Parking the tube and nozzle
There are two grooves for parking.
One located on the underside to use
when machine stands on the back,
and the other on the back to use when
the machine is standing on its wheels.
Coupé/Coupé Neo
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