Dustbane 19319, Operation Manual

Page: 19 / 44

19 Operations Manual Hurricane 400 XTT / Hurricane 400 XTT – Traction
The power supply or motor thermal cutout
connectors are disconnected. Reconnect the power supply or motor thermal
cutout connectors.
The brush motor fuse has blown. Have someone check and eliminate the causes
responsible for the blown fuse, then replace.
The batteries are flat. Recharge the batteries.
The reduction unit is faulty. Have the reduction unit replaced.
The motor is faulty. Have the motor replaced.
The machine does
not clean evenly
The brush or disks are worn. Replace. See Parts List.
No detergent
is delivered
The tap lever is in the “CLOSED” position. Move the lever to the “OPEN” position.
The detergent tank is empty. Fill it.
The hose delivering the detergent to the brush is
blocked. Unblock and open the circuit.
The tap is dirty or faulty. Clean or replace the tap by unscrewing the screw .
The detergent flow
does not stop
The tap stays open, because it is damaged or very
dirty. Have the tap cleaned or replaced.
The suction motor does
not start
The suction switch is in the ‘0’ position (off ). Turn the suction switch on.
There is no power to the suction motor or
the motor is faulty. Check that the motor power connector is correctly
connected to the main wiring; in the second case
have the motor replaced.
The fuse has blown. Replace the fuse.
The squeegee does not
clean or suction
is ineffective
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. Unblock and repair the damage.
The float switch has tripped (dirty water drum),
is clogged by dirt or broken. Empty the dirty water drum or reset the float
switch.
The suction hose is blocked. Unblock the hose.
The suction hose is not connected to the squeegee
or is damaged. Connect or repair the hose.
There is no power to the suction motor or the
motor is faulty. 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.
The machine does not
move
There is no power to the brush/drive motor
or it is faulty. 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.
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. Stop the machine, turn it off and leave it to cool
for at least 45 min.
The batteries are flat and the brushes have shut down. Recharge the batteries.
The machine tends
to pull to one side
The direction adjustment knob must be adjusted
appropriately for the floor. Regulate the direction of movement by adjusting
the direction adjustment knob on the bottom left
backside of the machine.