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type of battery used (generally and as a precaution,
no more than 3 months for Pb-acid/GEL/AGM batter-
ies, 6 months for Li-ion batteries).
The manufacturer accepts no liability for damage to
batteries caused by failure to follow this procedure.
6.7.
THERMAL BREAKERS
The machine is equipped with electric protection
devices on the main operating components to avoid
costly malfunctions.
Thermal breakers are installed to protect the drive
motor wherever foreseen and the brush motor.
When one of these breakers trips automatically, the
disabled function can be reactivated by fully depress-
ing the button of the breaker.
When the thermal breakers trip, especially when the
machine is used during the first few weeks, it might
not be caused by actual machine malfunctions. How-
ever, a specialized technician should check the device
if the relative breaker continues to trip.
6.8.
PERIODIC MAINTENANCE
For all the operations described herein, refer to the in-
structions and detailed warnings in the relative sections.
6.9.
RECOMMENDED SPARE PARTS
You'll always be able to use your machine as effi-
ciently as possible by maintaining a stock of the most
common consumable materials and by scheduling
routine and extraordinary maintenance. Contact your
dealer for a list of these spare parts.
7.
OPERATING CHECKS
7.1.
THE MACHINE DOESN'T WORK
The key isn't inserted or correctly turned.
Insert and turn the key to position ON.
The battery connector is disconnected or poorly
attached to the main wiring connector.
Firmly connect the two connectors.
The machine is charging.
Complete the charging operation.
The batteries are discharged.
Charge the batteries.
7.2.
THE MACHINE DOESN'T MOVE
The traction lever is in neutral position.
Select a traction direction by pulling or pushing the
traction lever.
The floor slope is too high.
Push manually the machine to the upper floor level.
The thermal protection of the traction motor is tripped.
Stop the machine and rest it for 5 minutes, the push
the thermal breaker button.
The batteries are discharged.
Charge the batteries.
7.3.
THE BRUSH DON'T ROTATE
The brush motor switch is not selected.
Press the button to activate the brushes.
The brush motor thermal breaker tripped; the
motor overheated.
Troubleshoot the cause (cords or similar items that
impede movement, surface too rough, etc.) and press
the reset breaker (the first from the top).
The transmission belt is broken.
Replace it.
The motor relay or the brush motor is broken.
Replace it.
7.4.
NOT ENOUGH OR TOO MUCH DETERGENT
The detergent solution tank is empty.
Fill the detergent solution tank after having emp-
tied the recovery tank.
The flow adjustment lever is closed or almost closed.
Adjust/increase the detergent solution outlet flow
as required.
The detergent feed conduit is clogged in some point.
Clean out the conduit by removing the dirt.
7.5.
NO SUCTION
The suction hose is not connected to the squeegee.
Connect it correctly.
The suction hose or the squeegee conduit are clogged.
Clean out and remove any obstructions from the
conduits.
The suction motor is turned off.
Activate it.
The recovery tank is full.
Empty it.
The suction motor is not receiving electric power
or is burned.
Check the connections and, for the latter case,
replace the motor.
7.6.
INSUFFICIENT SUCTION
The recovery tank drain hose plug is not perfectly
closed.
Close it correctly.
The suction hose, the squeegee conduit or the
inspection compartment is clogged.
Clean out and remove any obstructions from the
conduits.
7.7.
THE BRUSH MOTOR OR THE SUCTION
MOTOR DOESN'T STOP
Stop the machine, cutting off the main power sup-
ply and disconnecting the main battery connector,
and contact the technical service centre.
7.8.
THE SQUEEGEE DOESN'T CLEAN OR DRY
EFFICIENTLY
The squeegee blades are worn or are dragging
solid dirt.
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