Causes of fan motor hot are: motor overload, motor failure.
1, motor overload: when the motor drive load is too large, the motor current will exceed its rated current, resulting in internal heating of the motor, and in severe cases, even burn the motor. The solution is to reduce the load, such as reducing the resistance of the wind blade or reducing the load on the motor.
2, motor failure: when the motor internal failure, such as motor winding short circuit or open circuit, or motor bearing damage, will lead to motor heating. The solution is to check the cause of the motor failure and repair or replace the damaged parts accordingly.
Precautions for using the fan
1, safe use: when using the fan, you must ensure safety. Make sure that the fan's cord and plug are not damaged to avoid the risk of electric shock due to short-circuiting of the cord or loosening of the plug. At the same time, to ensure that the fan is placed in a safe location, to avoid the fan placed near fragile or flammable items to prevent accidents.
2, wind speed setting: When using the fan, adjust the wind speed appropriately according to the season and indoor temperature. In the hot summer, you can adjust the wind speed to reduce the indoor temperature. In the cold winter, you can adjust the wind speed to keep the room warm. At the same time, it is also necessary to consider personal feelings, to avoid too high or too low wind speed affects the comfort.
3, the use of time: when using the fan, pay attention to the use of time. Clean the surface and fan blades of the fan to maintain hygiene and good operating condition. Also, check the bearings and lubricants of the fan regularly to ensure that the fan operates properly.