If your business relies on a centrifugal blower, you need to make sure that it's properly maintained. Poor maintenance can lead to malfunctions of the blower and injuries to the employees who are working in the vicinity. If you're not sure how to properly maintain your blower, here are four simple steps you can follow.

Clean the Impellers

The impellers – or blades – are going to get dirty. When they do, it can affect the proper functioning of the blower. An industrial vacuum can be used to remove the dust and debris that has collected on the impellers. It's important to exercise care when cleaning the impellers. Harsh cleaning can damage the surface of the impellers and lead to malfunction.

Tighten the Bolts

If your centrifugal blower operates full-time, the vibration can cause the housing bolts to come loose. If that happens, the entire blower can malfunction and break away from the main housing. Each time you inspect your blower, you should also inspect the bolts that are securing it to the main housing. Be sure to tighten any loose bolts. Damaged or missing bolts should be replaced as soon as possible.

Inspect for Increased Vibration

As stated above, the centrifugal blower will vibrate during usage. However, significant increases in vibration can lead to a break-down of the system. Vibration accompanied by unusual noises may indicate a problem with the system that could lead to a serious malfunction. If your blower is vibrating more than usual, or you're noticing unusual noises during operation, shut down the blower as soon as possible and call for professional assistance.

Inspect the Impeller Housing

The impeller housing comes in contact with everything that is being sent through your blower – whether that's gases, air or liquids. Those substances can leave sediment and contaminants on the impellers and the housing. At least once a year, you should thoroughly inspect the impeller housing.

Be sure to look for signs of rust, corrosion, abrasions or deterioration. If you notice any of those signs, be sure to contact a professional repair technician. Do not use your blower until the necessary repairs have been taken care of.

You depend on your centrifugal blowers and fans. That's why you need to make sure that your equipment is working properly. The information provided above will help you understand the maintenance that your blower will require each year. If you have further questions, be sure to speak to a professional service technician.

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