24
as it will go.
➂ Grip curved tube with left hand close against the rubber
muff and push ball socket of hose in as far as possible.
➃ Turn or push the second ring into its correct position in the
groove of the rubber coupling.
➄ Pull in the directions indicated by the arrows and the hose
is assembled.
I Assembling of the Ø50mm tubes 82/83/625/626
➀ Before the tubes and nozzle are assembled the locking ring
is unscrewed counter-clockwise.
➁ Then the tube and nozzle are assembled and the locking
ring is screwed clockwise until it grips.
Accessories
NILFISK supplies a large selection of tubes and nozzles for
ordinary cleaning, overhead cleaning, and specific cleaning
tasks.
See special leaflets for accessories.
O Shaking the filter Only 80P
The cleaner can also be used without the dust bag. In this
case the dust is collected in the lower part of the container
which is emptied as necessary. 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 should not be washed or brushed.
Removing the motor 80P
➀ Hold the motor handle and open the top catches. Lift off
the motor.
Removing the motor 90C
➀ Remove the motor by turning its handle counter-clockwise.
Lift off the motor.
➁ The filter can be cleaned by vacuum it.
➂ Replace the motor so that the on/off switch is in line with
the on/off switch printed on the upper container. Turn the
motor clockwise intil 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.
➁ Pull out the filter by its blue bottom plate and shake it gently
from side to side. The hose must remain fixed to the
container during the shaking operation.
➂ When mounting the motor make sure that the switch is
directly over the suction inlet of the container and the plug
is turned backwards.
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.
Shaking 82/83
To keep the suction power constant the filter must be as clean
as possible. The filter must therefore be shaken regularly. It
can be shaken a number of times before the container needs
emptying. Switch off the motor. Shake the filter several times
by means of the shaking rod. The hose must be attached to
the container during the shaking. The filter should not be
washed or brushed.
Shaking
The filter shaker rod is depressed as far as possible until
automatically releases itself, activating the filter shaking
device.
Usually 3-4 movements in succession will be sufficient.
Do not wash or brush the filter, but keep it clean solely by
frequent shaking or vacuuming with another cleaner. This
machine is supplied with either cotton - or GORE-TEX filter.
Manometer
The vacuum cleaner can be fitted with a manometer,
indicating the degree of clogging of the main filter. When the
needle is in the red zone, the motor needs to be switched off
and the filter shaken.
This is particularly useful in fixed pipework systems, where a
drop in efficiency may not be immediately
noticed.
P Emptying the container 82
➀ Switch off the motors and shake the filter several times by
means of the shaker rod. Leave the hose connected.
➁ Lock the shaker rod in highest position using the rubber
stop. Remove the hose.
➂ To release the dirt container, unfasten the four clips, and
open to their full extent.
➃ Remove the upper container with motors still in place.
➄ Empty the dust container.
➅ Replace the upper container complete with motors, fasten
clips against the container. Push the shaker rod down.
{ Emptying the waste container 83/625/626
➀ Switch off the motors, leave the hose connected and shake
the filter as described in “Shaking the filter".
➁ By raising the pedal bar, the waste container is lowered to
the ground and can either slid clear of the machine for
disposal of waste, or the machine can be pushed forward
to clear the container.
➂ After emptying, the container is placed under the machine,
with one handle to rear and the pedal bar pushed down,
automatically lifting and sealing the container back in its
position.
} Suction with dust bag 80P/90C
The cleaner is supplied with two ply self-locating dust bags.
To release the container, unfasten the two latches and lift off
the upper part with the motor/filter section.
Fix the dust bag as follows:
➀ Pierce the dust bag´s perforation and plac n the lower
container.
➁ Pull the blue dust bag plastic plate over the suction inlet
with both hands.
➂ Unfold the dust bag carefully. Replace the top container
and lock the two latches.
Note
The suction efficiency depends on the size and quality of the
dust bag. Use
original Nilfisk bags only. If non-Nilfisk dust
bags are used, and airlow restricted, overheating of the
motor and subsequent damage may result.
