This course is designed to familiarize participants with the basic operation and maintenance of motor operators. After completing this course, participants should be able to identify the main parts of a motor operator and explain how a motor operator opens and closes a valve. They should also be able to describe the parts and operation of limit and torque switches, and explain how these switches can be replaced and adjusted. In addition, they should be able to describe preventive maintenance procedures for a motor operator and explain how to troubleshoot a motor operator problem.