33
TROUBLESHOOTING
51. ELECTRIC FUSES AND THERMAL CUT-OUTS
The machine is fitted with the following electrical protection systems:
Power fuses arranged in the electrical box, to protect against short-circuiting
thermal trip units arranged on the outside of the handlebars, to protect the following engines:
1.
25 A trip unit for left suction motor
2.
25 A trip unit for right suction motor
In the event of malfunctioning, check a thermal cut-out has not intervened. If the engine overheats, its
thermal cut-out intervenes to block the electricity supply. Wait a few minutes until it has cooled down, then
press the specific circuit breaker button to reactivate the power supply and engine operation. If the problem
persists, contact the specialist technical assistance centre.
52.
ALARMS
The machine is fitted with a flashing blinking light (1) for diagnosing faults in the traction motor control
system. Each sequence (number of consecutive flashes) indicates a particular type of fault. When flashing
begins (with an accompanying operating fault), you should contact the technical assistance centre,
specifying the number of flashes.
1
