MAIN MOTOR
ENGLISH
SERVICE MANUAL
32
1463165000(1)2007-02
Edge 28B
TROUBLESHOOTING
The circuit breaker (21) determines the open circuit. This system prevents the main motor from being damaged in case of
breakdown.
In case of open circuit, possible causes are:
The main broom pressure on the ground is excessive (check the broom height).
There are bulky debris or cords around the wheel hubs (remove the debris).
There are bulky debris or cords around the broom or between the broom and its flange (remove the debris).
The floor gradient is excessive (change direction).
The main motor electrical input is too high (check the electrical input).
Wait at least 2 minutes after the open circuit. After repairing, press the circuit breaker button (21).
THE MACHINE DOES NOT MOVE/THE MAIN BROOM DOES NOT TURN
Possible causes:
The driving belts are misadjusted or broken (adjust/replace).
See also the Troubleshooting of the following systems:
Sweeping system
Drive system
1.
2.
3.
4.
5.
1.
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