The brush or disks are worn.
The tap lever is in the "CLOSED" position.
The detergent tank is empty.
The hose delivering the detergent to the brush is blocked.
The tap is dirty or faulty.
The tap stays open, because it is damaged or very dirty.
The suction switch is in the '0' position (off ).
There is no power to the suction motor or the motor is faulty.
The fuse has blown.
The edge of the rubber blades in contact with the floor is worn. Replace the rubber blade.
The squeegee or hose is blocked or damaged.
The float switch has tripped (dirty water drum), is clogged by
dirt or broken.
The suction hose is blocked.
The suction hose is not connected to the squeegee or is
damaged.
There is no power to the suction motor or the motor is faulty.
There is no power to the brush/drive motor or it is faulty.
The reduction unit is broken (therefore the brush does not turn). Have the reduction unit replaced.
The brush motor thermal cutout has tripped; the motor is
overheated.
The batteries are flat and the brushes have shut down.
PROBLEM:
The machine does not clean evenly
CAUSE
no detergent is delivered
CAUSE
PROBLEM:
The detergent flow does not stop
CAUSE
PROBLEM:
The suction motor does not start
CAUSE
PROBLEM:
The squeegee does not clean or suction is ineffective
CAUSE
PROBLEM:
The machine does not move
CAUSE
Replace.
PROBLEM:
Move the lever to the "OPEN" position.
Fill it.
Unblock and open the circuit.
Clean or replace the tap by unscrewing the screw (ref. 1 fig. 11).
Have the tap cleaned or replaced.
Connect the batteries to the machine.
Recharge the batteries.
Replace the fuse.
Unblock and repair the damage.
Empty the dirty water drum or reset the float switch.
Unblock the hose.
Connect or repair the hose.
Check that the motor power connector is correctly connected
to the main wiring and that the fuse is not blown; in the
second case have the motor replaced.
In the first case, place the brush switch in the "1" position and
press the brush/drive lever; in the second case, check that the
brush/drive motor is correctly connected to the main wiring; in
the third case replace the motor, drive motor electronic board
protection activated, check the type of alarm present on the
board.
Stop the machine, turn it off and leave it to cool for at least 45
minutes.
Recharge the batteries.
SOLUTION
SOLUTION
SOLUTION
SOLUTION
SOLUTION
SOLUTION
19