17
Common Failure Method
S/
N
Failure
Failure Reason
Resolve Method
4
Mileage not
enough per
charge
1. Insufficient tire air.
2. Insufficient charging or malfunction of
the charger.
3. The battery is damaged.
4.Too frequent brake and overload
1. Adequate air pressure.
2. Recharge or repair the motor.
3. Repair the battery.
4. Use the vehicle correctly.
5
Charger not
Charging
1. The power supply is dead.
2. The plug is loose.
3. The fuse of the charger is blown.
4. The battery cable is disconnected.
1. Replace the power supply.
2. Fasten sockets and connectors.
3. Replace the insurance of the
same specification.
4. Tighten the battery cable.
6
There are
abnormal noises
while driving.
1. The screws and nuts are loose.
2. Wheels rub against the frame or front
fork.
3. The bearing part lacks lubricating oil.
1. Tighten the screws and nuts.
2. Adjust the front and rear
wheels.
3. Add lubricating oil to the
bearing part.
7
If it is not the case above, please send it to our company's customer service department or special
sales office for repair by professionals.
