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Maintenance method of electric scooter motor does not turn and the instrument does not display

2021-10-02

Mainbon

234

Repair method of electric scooter motor does not turn and the instrument does not display The repair of a two-wheeled electric scooter is generally carried out in two steps: one is to find the fault, the other is to repair. The prerequisite and key to repair is to find faults quickly. Today, the electric scooter factory will tell you the troubleshooting of the motor does not turn and the meter does not display: (1) The cause of the failure: ①The fuse tube is burned out. ②The battery is damaged. ③The battery wire is open due to virtual welding. ④The power lock is broken. ⑤The battery contacts or plugs are in poor contact. ⑵Troubleshooting: Use the multimeter voltage file to detect the battery output voltage. If there is no voltage, check whether the fuse tube and fuse holder, battery, and battery connection wires are open. If the battery output terminal voltage is normal, check the controller power input terminal voltage. If there is no voltage, check whether the electric door lock and cable are disconnected or poorly connected. Only when the cause of the failure of the two-wheeled electric scooter is found can it be better maintained and used. If you want to know more about the reasons for the failure of two-wheeled fixed-motor vehicles, you can always pay attention to the official website of the electric scooter factory. Previous post: Electric scooters were banned, and now finally came the gospel Next post: The main coping methods for long-term riding of electric scooters

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How to troubleshoot agricultural tricycles1

The clutch disengagement is unclear.

What kind of regulations does the new traffic law have on electric tricycles?

According to the provisions of the 'Road Traffic Safety Law of the People's Republic of China': Article 18 Non-motor vehicles that should be registered according to law can only be driven on the road after being registered by the traffic management department of the public security organ.

How to properly charge and protect electric tricycles

Check whether the rated input voltage of the charging is consistent with the power supply voltage.

Matters needing attention when buying an electric tricycle

After purchasing a car, check whether the parts of the whole vehicle are normal, whether the connecting parts are loose, whether the instrument display is normal, and whether the front and rear brakes are flexible.

The use of electric tricycle tires

Of course, retread electric tricycle tires should be avoided as much as possible in the purchase, and consumers must pay attention when purchasing.

Operation and performance of electric drawing car1

Operation of electric drawing car: The electric drawing car is a new energy drawing car modified by combining human labor and diesel locomotive work.

Main technical processing of electric water blank car

The electric water-brick car is mainly used for the transportation operation of the brick factory.

DC voltage output is too high1

This kind of fault is often caused by the abnormality of voltage regulation sampling and voltage regulation control circuit.

Common sense about the life and use of three-wheeled motorcycles

Three-wheeled motorcycles are common in our daily life, especially in the countryside.

Three guarantee rules for electric tricycles

Warranty conditions: During the warranty period, if the vehicle is due to quality problems such as design, material, manufacturing, assembly, etc., which causes damage to the vehicle's
parts and performance deterioration, it will be confirmed that it is our factory's obligation to provide warranty after verification.

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