Motor making noises — Potential bearing damage or cavitation

What does Motor making noises mean?

Unusual noises from the motor can indicate mechanical problems like worn bearings or issues with fluid flow such as cavitation.

• Motor bearings are damaged or worn.
• Cavitation due to insufficient supply pressure.
• Debris in the pump.

Click steps to track your progress.

1. 1

   Check the supply pressure to ensure it meets the minimum requirement.

2. 2

   Inspect the suction side for obstructions like clogged filters or closed valves.

3. 3

   If bearing damage is suspected, have the pump inspected by a specialist service center.

4. 4

   Clean filters and ensure adequate fluid supply.