Publicité
Les langues disponibles
Les langues disponibles
53. THE BRUSH MOTOR DOES NOT WORK
ATTENTION: To avoid damaging the floor, the engine only starts up when the machine is moved forwards.
1.
Check that the brush head is lowered during the forward movement, with the right lever (1) turned
clockwise.
2.
The operator must be properly seated in the driving position
3.
Check no thermal protection device has intervened.
4.
Check the correct connection of the engine to the terminal board under the footboards.
54. THE MACHINE DOES NOT START
1.
Check that connector (1) is connected to the batteries
2.
Check the key switch is ON/I
3.
Check that batteries are charged
55. ELECTRIC FUSES AND THERMAL CUT-OUTS
In addition to general 80 A fuses, the machine is also fitted with self-restoring safety fuses located on the
boards in the electric system that interrupt the power supply to the brush and suction motor when the
machine exceeds the predetermined load. To restore the power supply to the motor, switch off the machine
and wait for the fuses to cool down (about 40 seconds). If the switch disconnects the current again, contact
the HILLYARD technical assistance centre.
56. THE MACHINE DOES NOT REVERSE
WARNING: To avoid damage to the squeegee, the reverse movement is disabled and only works when the
squeegee is lifted.
1.
Check that the squeegee is lifted during the reverse movement with the left lever (1) turned clockwise.
2.
The operator must be properly seated in the driving position
3.
Check no thermal protection device has intervened.
57. THE MACHINE DOES NOT MOVE FORWARD
WARNING: To prevent damage to the motorwheel, forward movement is disabled if the parking brake is on.
1.
The operator must be properly seated in the driving position
2.
Check no thermal cut-out device has been triggered.
3.
Move the locking lever to the right (14), the red parking brake indicator light on the instrument panel
will go out.
TROUBLESHOOTING
ENG - pag. 31
Publicité
