What should you do if a blower wheel keeps coming off the motor?

If a blower wheel keeps coming off the motor, replacing the wheel and checking the motor shaft is the most effective and appropriate action to take. A blower wheel that frequently detaches can indicate that it is either defective or not properly sized for the motor shaft. By replacing the wheel, you ensure that any wear or damage that may have caused it to slip off is resolved.

In addition, it is essential to assess the motor shaft itself for any issues such as damage, bends, or signs of wear. The motor shaft must be intact and properly sized to fit the blower wheel securely; otherwise, even a new wheel may have the same issue. Taking this comprehensive approach helps to resolve the problem effectively, ensuring the blower operates correctly and efficiently.

On the other hand, repositioning the wheel repeatedly does not address any underlying issues and may lead to further complications down the road. Disabling the blower temporarily might be necessary for safety, but it does not solve the problem and could lead to downtime in operations. Using adhesive to secure the wheel is not recommended, as it may create further complications if removal becomes necessary for maintenance or replacement.