13
BRUSHES ASSEMBLY
To assemble the brushes it is
necessary that the brushes
base is in the lifted position.
If it is not lifted, proceed as
follows:
Without the operator seated,
turning the key switch
clockwise, the display comes
on and after 3 seconds all
working groups come off
automatically and are lifted
from the floor.
Switch off the machine turning
the key counterclockwise.
spring until they get blocked.
The figure shows the rotating
direction for brushes coupling.
For a longer life of the brushes
we suggest to invert daily their
position. Whenever brushes
become de¬formed we
suggest to reassemble them in
the same position, in order to
avoid the different inclination
of the bristles to cause
excessive motor overload or
troublesome vibrations.
FLOOR CLEANING
RECOVERY TANK
Check that the cover of the
suction filter (1) is correctly
secured, after rotating the
levers (2) and that the suction
motor hose (3) is correctly
connected to it.
Verify also that the squeegee
hose couplings (4/5) are
correctly inserted into their
seats and that the exhaust
hose plug (6) placed in the
rear part of the machine is well
closed.
Block the coupling lever (2) in
the rear part of the brushes
base group to the ring placed
at the extremity of the metal
strip still free. Please act as
above for both splash guard
rubbers.
With the brushes assembled,
the splash guard must slightly
touch the floor.
For the disassembly it is
necessary to proceed inversely
with above-mentioned
operations.
ATTENTION:
ATTENTION:
To carry out brushes assembly
operations with the electric
supply on, may cause
damages to hands.
With the brushes base group
in lifted position, insert the
brushes into their plate seat
underneath the brushes base
turning them until the three
metal buttons are properly
seated in their slots; quickly
rotate the brushes to push the
button towards the coupling
spring until they get blocked.
The figure shows the rotating
direction for brushes coupling.
Use only brushes supplied
with the machine or the
ones indicated in the
paragraph “RECOMMENDED
BRUSHES”.
The use of other brushes can
compromise the result.
DETERGENT SOLUTION
TANK
The capacity of the detergent
solution tank is indicated in
the technical data.
Open the screw plug placed
in the left part of the machine
and fill the detergent solution
tank with clean water at a
maximum temperature of
122°F (50°C). Add the liquid
detergent in the percentage
and conditions recommended
by the manufacturer. To avoid
excessive foam, which could
cause problems to the vacuum
motor, use the minimum
percentage of detergent.
Screw down the plug to close
the tank.
