Troubleshooting Loss of Capacity

Learn the guidelines for troubleshooting loss of capacity/loss of head and normal operating conditions for the pump.

Prerequisites

Completion of the lesson Troubleshooting Excessive Temperature is recommended.

Description

This is the third lesson in the iKNOW Centrifugal Pump Repair Library. This lesson introduces the components and operating principles of a typical centrifugal pump. Normal operating conditions for the pump are described and guidelines for troubleshooting loss of capacity/loss of head are provided.

Objectives

Explain how pressure and flow rate are affected by the system in which a pump operates, Recognize and discuss causes of symptoms of loss of capacity/loss of head, Explain what occurs during cavitation and?Explain the causes and symptoms of worn components.