There are many reasons why a floor fan won't rotate, which can be caused by a faulty motor, a power supply problem, a damaged control switch, or a faulty circuit, etc. Next, I will explain in detail from these aspects.
First of all, motor failure is one of the common causes of floor fans not rotating. The motor may be damaged due to long-term use or wear and tear, resulting in a failure to function properly. If you suspect that the motor is faulty, you can first check that the power cord is connected properly, and then try turning the fan blades by hand to observe if there is any abnormal sound or resistance from the motor. If you find a problem with the motor, it is recommended to contact a professional maintenance personnel for overhaul or replacement of the motor.
Secondly, power issues can also cause the floor fan to not rotate. Check whether the socket and power cord are connected normally, and try to connect the socket to other home appliances for testing to determine whether it is a power supply problem. If it's a power issue, try replacing the outlet or power cord, or contact a professional electrician for service.
In addition, damage to the control switch can also cause the floor fan to not rotate. The control switch is a key component of the fan speed and the switch, which may be damaged by long-term use or improper operation. If you suspect that the switch is damaged, you can try unplugging the power cord and then check the switch for loose or broken conditions. If a problem is found, it is recommended to replace it with a new one.
Finally, circuit failure is also one of the reasons why the floor fan does not rotate. The circuit board may fail due to long-term use or external damage, resulting in the fan speed cannot be adjusted properly or cannot be turned on and off. If you suspect a faulty circuit, it is recommended to contact a professional repairer for overhaul or replacement of the circuit board.
To sum up, when the floor fan does not rotate, the first thing to check is whether there is a problem with the motor, power supply, control switch and circuit. Depending on the situation, you can try to fix it yourself, such as replacing outlets, power cords, or switches, but if the problem is complex or difficult to fix, it is advisable to seek the help of a professional repairer. Most importantly, make sure to stay safe when dealing with electrical breakdowns and avoid accidents such as electric shock.