596. Support: New pump making vibrating or buzzing noises on low and/or high speed, but runs fine.

You have reported that the new pump is making vibrating or buzzing noises on low and/or high speed, but runs fine. Please try holding down the pump motor while it's running. If the noise goes away, it means that the pump or the base that the pump is mounted on needs to be bolted or tighten down. If the noise does not go away after holding down the pump, contact us for more troubleshooting. It may be a problem with the motor, or other parts that is making the noise.