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1.
Unscrew the knobs in the rear part of the brush base
group from the extremity of the metal strips. The
operation has to be carried out on both splash guards.
2.
Unscrew the nut on the front part of the brush base
group and take off the metal strips.
3.
Replace the splash guard rubbers and follow the
assembling instructions at “SPLASH GUARD ASSEMBLY”
paragraph.
With the brush assembled, the splash guard must slightly
touch the floor.
TROUBLESHOOTING GUIDE
The checking of all the other foreseen machine operations is
left to the authorized technical assistance
.
Never leave the batteries completely discharged
for a long time.
In case of alarm visualizations contact the technical assistance.
The suction motor does not work
1.
Verify that the key switch (1) is in the correct position.
2.
Check the charge level of the batteries on the display.
3.
Check that the battery connector is correctly plugged in.
4.
Check on the display that the starting signal of the
suction motor is on.
5.
Check that the red connector of the suction motor is
correctly plugged in.
If the problem persists, please contact the authorized technical
assistance.
The brush motor does not work
1.
Verify that the key switch (1) is in the correct position.
Switch off and on again the machine.
2.
Check the charge level of the batteries on the display.
3.
Check on the display that the activation signal of the
brush motor is on.
4.
Check that the battery connector is correctly plugged in.
5.
Act upon the levers drive control (3).
If the problem persists, please contact the authorized technical
assistance.
The machine does not clean properly
1.
The brush does not have the suitable bristle dimension:
use only original brushes. For advice, contact the
authorized technical assistance.
2.
The brush has got worn bristles. Check the brush wear
condition and eventually replace it (the brush has to be
replaced when the bristles have reached a height of
about 15mm).
To replace the brush, see instructions at paragraph
“BRUSH DISASSEMBLY” and “BRUSH ASSEMBLY”.
3.
The solution detergent is insufficient: open more the
solution valve.
4.
Check that the liquid detergent is in the recommended
percentage.
Contact the authorized technical assistance for advice.
The squeegee does not dry perfectly
1.
Check that the squeegee rubbers are clean.
2.
Check the height and inclination of the squeegee (see
under “SQUEEGEE” in “BEFORE USE”).
3.
Check that the suction hose is correctly inserted in the
proper seat on the recovery tank.
4.
Clean the suction filter.
5.
Replace the rubbers if worn out.
6.
Check that the suction motor switch is on.
7.
Check that the recovery tank is empty.
Excessive foam production
Check that low foam detergent has been used. Eventually
add small quantities of anti foam liquid into the recovery tank.
Please be aware that a bigger quantity of foam is produced
when the floor is not very dirty. In this case please dilute
detergent solution.
