Dustbane Hurricane 700 XTT Manuel D'opération page 21

The tap filter is dirty.
The solution tank is empty.
The solenoid valve is dirty.
The squeegee microswitch is out of calibration or faulty.
The power fuse FU1 and/or the control fuse FU5 and/or the
suction motor fuse FU4 have blown.
The suction motor is not fed or is faulty.
The edge of the rubber blades in contact with the floor is
rounded off.
There is an obstruction or damage in the squeegee or in the
tube.
The float has intervened (recovery tank full), or is blocked by dirt
or broken.
There is an obstruction in the suction tube.
The suction tube is not connected to the squeegee or is
damaged.
The suction unit motor is not fed or is faulty.
Water outlet holes are obstructed.
The power fuse FU1 and/or the control fuse FU5 have blown.
The thermal protection of the drive motor has tripped: the
motor has become overheated.
The potentiometer is faulty.
The anti-crushing microswitch is out of calibration or faulty (the
machine does not work in reverse).
The parking brake is engaged.
Check the components (drive motor, drive control unit,
connectors).
The flow of solution keeps coming to the brush.
CAUSE
The suction motor does not work.
CAUSE
The squeegee does not clean or suck well.
CAUSE
Outflow of detergent water from head is not uniform.
CAUSE
The drive is not working.
CAUSE
Clean it.
Fill it up.
PROBLEM:
Have the solenoid valve cleaned.
PROBLEM:
Calibrate or replace.
Check and remove the causes that made the fuse blow, then
replace it.
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.
PROBLEM:
Replace the rubber blade.
Remove the obstruction and repair the damage.
Empty the recovery tank or make the necessary repairs to the
float.
Free the tube from the obstruction.
Connect or repair the tube.
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.
PROBLEM:
Clean holes.
PROBLEM:
Check and remove the causes that made the fuse blow, then
replace it.
Stop the machine and switch it off, letting it cool down for at
least 45' .
Replace it.
Calibrate or replace.
Release the brake.
Have the faulty component replaced.
SOLUTION
SOLUTION
SOLUTION
SOLUTION
SOLUTION
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