9
9
Nilfisk
ALTO
D
Function.
Vacuuming
Cleaning the filter push &
FC-button pressedFC-button pressed
Fitting
closed
Fitting
closed
Flap
Filter
Turbine
Fitting
Container
FC-button
2
3
1
By sealing the suction opening (1) a
high negative pressure is generated
inside the dirt tank when the motor is
running which keeps this under ten-
sion.
By actuating the cleaning button (2) on
the suction head, an air flap is opened
in the carrier plate, which allows air to
flow into the inside of the filter (3). The
air flows through the filter fleece from
the inside to the outside.
The negative pressure inside the dirt
tank is reduced very quickly and the
tank wall relieved of pressure.
Cleaning is always carried out for a
short time, mainly by relieving the tank
wall in short bursts.
The dirt adhered to the filter is blown
and shaken off, causing it to fall back
into the tank.
To optimise the cleaning effect, we
recommend that you actuate the
cleaning button briefly a number of
times.
To Next Page
Need help?
General
