How to Check Why the Wuling Hongguang Electric Fan is Not Working?

[McPaislee]

The reasons why the Wuling Hongguang electric fan is not working are as follows: 1. Poor motor lubrication—if the fan does not rotate, it may be due to insufficient lubrication of the motor, making it difficult for the motor to drive the fan blades after installation; 2. Motor overheating—overheating can reduce the motor's load-bearing capacity and effective power, preventing it from driving the load; 3. Reduced starting capacitor capacity—a decrease in capacitor capacity can lower the motor's starting torque, making it unable to drive the load; 4. Prolonged motor usage—over time, the motor may wear out, and the shaft sleeve may become damaged, increasing the risk of burning out. Long-term use can also increase the motor's internal resistance, reducing its load-bearing capacity and preventing it from rotating the fan blades.