When the centrifugal fan is running, some problems sometimes occur. These problems are usually due to manufacturing, selection, installation and operation management caused by improper. But some problems are not easy to see. So how to determine whether the centrifugal fan in normal operation?
Whether there is any abnormal phenomenon in the pointer swing range of the ammeter when the impeller is running.
According to the above phenomenon can be judged whether the centrifugal fan problems. Then according to the specific problem to make a specific analysis.
The above is Suzhou Yonghe Cheng Fan Industry Co. , Ltd. for you to sum up how to determine whether the centrifugal fan in normal operation, if there is any related knowledge do not understand, you can consult us.
Bearing seat feel more gentle, not hemp hand, not hot hand;
Whether the impeller vibrates or sloshes in a large range during operation;
Whether there is any abnormal sound when the impeller is running;
Drive triangle tape with or without good jumping;
