DRIVE SYSTEM
ENGLISH
SERVICE MANUAL
26
1463165000(1)2007-02
Edge 28B
TROUBLESHOOTING
OPEN CIRCUIT
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:
There are bulky debris or cords around the wheel hubs (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
Possible causes:
The drive system control cable is misadjusted or broken (adjust/replace).
The driving belt is misadjusted or broken (adjust/replace).
The main motor carbon brushes are worn (replace).
The main motor is faulty (repair/replace).
The clutch is misadjusted or broken (adjust/replace).
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