Nowadays, many people use of electric cargo tricycles, we can see it everywhere in life. It brings great convience for people go out and it improves work efficiency also, many people love it There will always be some problems when the bike is used for a long time. The more common problem is the power failure of the cargo tricycle. many users have a headache about this problem. Today let’s talk about some reasons for the power failure of the tricycle?
The main factors affecting the power failure of electric tricycle are below:
①The connection screw. If the connection screw of the battery is loose, the connection screw of the battery will be disconnected. Sometime the connection loose maybe casue we ride on the uneven road.
② Air switch. After long time use of the cargo bike, If the current of the air switch is less than that of the electric cargo bike, the air switch will start. Of course, the main wire screws on both sides of the air switch will be blackened when tightened, which will also start the air switch.
③ The lock cylinder of the switch is loose. After a long time, the lock cylinder is broken and can not be connected well. In case of vibration, the lock connection will be poor and the power will be cut off. In addition, the incorrect operation of cargo bike for a long time will cause the lock cylinder to be broken and the power will be cut off.
④ Circuit problem, whether the battery connecting line has poor contact, poor contact between the line from the battery to the lock, poor contact of the negative line of the battery, etc. Check the connection between the front of the cargo bike and the body of the bike, where the lie it is easy to break..
If the instrument panel doesn’t light up and the cargo bike doesn’t go, the problem may be the above factors. If the instrument panel doesn’t light up but the cargo bike can drive, it may be that there is a problem with the connecting wire of the meter, such as whether the positive and negative electrodes of the meter have poor contact and whether the solder joint of the circuit board inside the meter is loose.
The above reasons will cause the power failure of the electric cargo tricycle. Users should pay attention to the maintenance and storage of the bike according to the correct method, which can greatly reduce the probability of failure of the electric cargo tricycle.
