11
TROUBLESHOOTING
GUIDE
Signals on the display
A001: Indication of the version of
the electronic check card (the last
number indicates the revision of
the check card).
GE24: Indication battery check
card set for gel battery.
---- (blinking): signal indicating
the discharged battery and
intervention of the brush stop
device.
The vacuum does not
work
Verify that the switch (3) is on.
If the problem persists, please
contact an authorized technical
assistant.
The brush motor does
not work
1. Check the charge level of the
battery.
2. Check that the battery connector
(1) is correctly plugged in.
3. Verify that the switch (5) is on.
4. Activate the levers.
If the problem persists, please
contact an authorized technical
assistant.
ATTENTION:
Never leave the battery
discharged for a long time.
Insufficient water on the
brush
1. Check that the solution valve
lever (8) is open.
2. Check the level of the liquid in
the solution tank.
3. Check that solution filter (1) is
clean.
If the problem persists, please
contact an authorized technical
assistant.
The machine does not
clean properly
1. The brush does not have the
suitable bristle dimension: use
only original brush. For advice,
contact an authorized technical
assistant.
2. The brush bristles are worn out.
Check the brush wear condition
and eventually replace them.
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 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 vacuum 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.
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