ENGLISH
22
The flow of solution keeps
coming to the brush
• the tap remains open, because
it is damaged or very dirty
• have the tap cleaned or
replaced
The suction motor does not
work
• the suction unit switch is at the
position ‘0’ (off)
• operate the suction unit
switch
• the suction motor is not fed or is
faulty
• check that the motor power
supply connector is connected
to the main wiring in the right
way; in the second case have
the motor replaced
• [B]= the fuse has blown
• [B]= replace the fuse
The squeegee does not clean
or suck well
• the edge of the rubber blades in
contact with the floor is rounded
off
• replace the rubber blade
• there is an obstruction or
damage in the squeegee or in
the tube
• remove the obstruction and
repair the damage
• the float has intervened
(recovery tank full), or is blocked
by dirt or broken
• empty the recovery tank or
make the necessary repairs
to the float
• there is an obstruction in the
suction tube
• free the tube from the
obstruction
• the suction tube is not
connected to the squeegee or is
damaged
• connect or repair the tube
• the suction unit motor is not fed
or is faulty
• check that the motor power
supply connector is
connected to the main wiring
in the right way and that the
protection fuse has not
blown; in the second case
replace the motor
The machine does not move
forward
• the brush/drive motor is not fed
or is faulty
• in the first case set the brush
switch to "1" and press the
brush/drive lever; in the
second case check that the
brush/drive motor is
connected to the main wiring
in the right way; in the third
case replace the motor
• the gearmotor is broken
(therefore, the brush does not
turn)
• have the gearmotor replaced
• the thermal protection of the
brush motor has tripped: the
motor has become overheated
• stop the machine and switch
it off, letting it cool down for
at least 45’
• [B]= the batteries are flat and
the brush safety lock-out has cut
in
• [B]= recharge the batteries
The machine tends to swerve
to one side
• the floor requires an adjustment
on the direction adjusting knob
• adjust the advance direction
acting on the speed adjusting
knob
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