Nilfisk GMP 80/38-20 Mode D'emploi page 16

5 Hose and tubes
Fitting hose to the curved tube
1
Slide the hose into the curved tube and adjust by turning
until locking levers grip into position.
Removing hose from curved tube
2
You may wish to remove the hose from the curved tube so
that you can easily remove a blockage.
Push one of the locking levers with a scnewdriver, as
illustrated. Tip the locking lever until it is released.
Repeat on the other locking lever. The curved tube can now
be separated from the hose.
Models with telescopic tube
The telescopic tube can be adjusted to suit your height.
Unlock the tube as illustrated in the diagram and pull to the
3
desired lenght.
Lock the tube as illustrated.
4
All models
Slide the curved tube into the steel tube.
5
6 Suction power regulation
The suction power of the nozzle can be regulated by the slide
1
valve on the curved tube. Suction is most powerful when the
valve is pushed forward to close the inlet.
For cleaning of e.g. Ioose covers and curtains, the suction
2
power can be reduced by sliding the valve backwards.
7 Shaking the filter
To keep suction power at a constant level the filter must be
kept as clean as possible by shaking it at regular intervals.
The filter must not be washed or brushed.
Removing the motor 80
Hold the motor handle and open the top catches.
1
Lift off the motor.
Pull out the filter by its bottom plate and shake it gently from
2
side to side. The hose must remain fixed to the container
during the shaking operation.
The filter can be cleaned by vacuum it.
Removing the motor 90
Dismantle the motor by turning its handle anticlockwise. Lift
1
off the motor.
Emptying the container
When the filter has been shaken and the hose detached,
release the two latches and open the container. Lift off the top
part and empty the lower part of the container.
Replacing the motor 80
When mounting the motor make sure that the switch is directly
over the suction inlet of the container and the plug is turned
backwards.
Replacing the motor 90
Reset the motor so that the on/off switch is opposite the
2
motor mounting mark on the container and the plug is turned
backwards. Turn the motor clockwise until a distinct click
is heard. If the motor will not lock into position by turning,
then press the red locking lever inside the container in the
direction of the arrow.
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