Replacing The Motor - Nilfisk Alto filtra vac Manual De Instrucciones

REPLACING THE MOTOR

PROTECTION FILTER (Fig.
16)
When the filter bag has
been changed 5 times or
in the event of extreme
soiling, the motor
protection filter must also
be changed:
Open the tank and pull
the filter cassette out of
the guide to the front.
Open the cassette and
replace the motor
protection filter, close the
cassette again and push
into the guide up to the
stop.
CLEANING THE
CLEANER
Remove the mains plug
from the plug socket.
Clean the cleaner only dry
or with a damp cloth.
Never immerse in water.
The filter chamber should
also be cleaned with a
damp cloth, when
necessary.
ELECTRONIC BRUSH
AND SUCTION
CONTROL
The cleaner is equipped
with an electronic
overload protection
device (Fig. 17 B).
10
The overload protection
device trips if the brush
motor is overloaded. In
this case the red blocking
indicator lights up. (Fig.
17 A).
Remove the mains plug
from the plug socket,
determine and eliminate
the cause of the overload.
Tilt the fixed tank and
press in the knob of the
overload protection
device on the motor
hood. The machine is
now ready for operation
again.
REPLACING THE
TOOTHED BELTS AND
BRUSH ROLLER
Caution: Remove the
mains plug from the
plug socket!
Position the locking bolts
in a horizontal position
before removing the
baseplate. (Fig. 18).
Remove the brush roller
from the floor brush. Fit the
new toothed belts, thread
the brush roller through the
flat belt and pull forward
until the bearings can be
inserted into the housing
guide (Fig. 19).
When inserting the
bearings, ensure that
both have the same mark.
I = Cam for new brush
roller
II = Cam for partly worn
brush roller
Fit and lock the baseplate,
ensuring that the
retaining cams of the
baseplate engage on the
front edge of the housing
(Fig. 20).