Which aspect should an operator investigate first when facing well pump and control problems?

When encountering issues with well pumps and control systems, it is crucial for the operator to investigate electricity first. This is because electrical problems can significantly affect the operation of the pump. The pump relies on electricity to function correctly, and any interruptions in power, faulty wiring, or issues with the electrical controls can lead to malfunctioning or non-operation of the pump.

Assessing the electrical system first helps to rule out power-related issues that could be causing the pump to stop working or operate inefficiently. Once electrical problems are addressed, the operator can then look into other factors such as mechanical wear and tear, water quality, or pumping capacity that may also impact pump performance. Addressing the electrical system first is a logical step in troubleshooting because it can save time and resources in diagnosing the actual problem.