Before starting a newly installed pump, what should you do first?

Turning the shaft by hand to ensure that it rotates freely is a critical first step before starting a newly installed pump. This action helps verify that there are no obstructions or mechanical issues within the pump's components that could hinder its operation. By checking for free rotation, you can prevent potential damage to the pump and motor, as any resistance could indicate a misalignment or blockage that needs to be addressed.

This procedure is a standard practice for ensuring that the pump can operate smoothly from the outset. It helps maintain equipment integrity and prolongs the lifespan of both the pump and the drive system. Performing this check can often reveal problems before the pump is put into service, thereby avoiding costly repairs or unsafe operating conditions.