What Precautions Should Be Taken When Installing A Centrifugal Fan?

Firstly, when connecting the fan to the foundation joint surface and the inlet and outlet air ducts, they should be adjusted to fit naturally and cannot be forcibly connected. The weight of the air ducts should not be concentrated on the casing to avoid deformation of the casing and affecting normal operation. The inlet and outlet air ducts of the fan should be connected with hoses, and attention should be paid to the horizontal position of the fan.
Secondly, when installing the fan, it is necessary to first check whether the connections of each component are tight, whether the rotation is sensitive, and whether there are any debris inside the casing. After completing the installation, it is also necessary to check whether the installation tools are missing in the fan, otherwise it will affect the normal use of the fan and even pose a threat to its performance.
Finally, after the installation is completed and all parts are confirmed to be normal, the trial run can be carried out. During the trial operation, the current should be well controlled and should not exceed the rated value. To prevent the motor from burning out due to overload, it is necessary to start and test run the fan without load. If the situation is good, gradually open the valve until the specified working condition is reached. After installation, try to rotate the impeller to check its sensitivity. If any issues are found, adjust it in a timely manner.