1. What is the reason why the electric fan doesn't turn?
1, if there is a problem of non-rotation, it may be that the motor rotor shaft is short of oil, and it will be stuck at this time, resulting in the problem of non-rotation of the electric fan.
The reason why the electric fan can rotate is mainly because of its capacitance. If it is damaged, there is no current in the coil, or the current is too small, and the motor will not move.
The third reason is that there is something wrong with the circuit of the electric fan. No matter how good the electric fan is, it will also lead to the problem that the electric fan does not turn.
Second, the electric fan doesn't work. How to fix it?
1 First, we need to check whether it is a circuit problem. We can try to replace the electric fan with a socket, so that the fault of the electric fan can be eliminated.
2. If there is no problem with wiring, it should be considered. It may be that the capacitance of the electric fan has become smaller or damaged, which will lead to restlessness. Maintenance is also relatively simple, just remove the capacitor and replace it with the same model.
3, sometimes the motor lubrication is not good, you can add lubricating oil to the rotating shaft, which can make the blades drag, but if the motor is damaged, you need to replace it with a new one.
Third, how to judge that the capacitor of the electric fan is broken?
When we use the electric fan, if we find that its rotation speed is very slow, or it turns when it is stirred, then we should consider that the capacitor is damaged. We can replace a new capacitor, which has many specifications. We need to choose the same model as the original electric fan before we can install it in place.
The above content is about the reason why the electric fan doesn't turn and how to deal with it. Generally speaking, the capacitor may be faulty and its replacement is not so complicated. You can successfully replace it by selecting the same model.