During powered function test inspections, what must be checked at the ground or platform?

During powered function test inspections, checking the controls at the ground or platform is critical for ensuring safe operation. This practice helps verify that all functions of the boom or scissor lift are responsive and operate as intended. By inspecting the controls, operators can confirm that they function correctly, which is essential for controlling the equipment safely.

Ensuring the controls are functional directly affects the ability to maneuver the equipment effectively, which is crucial for preventing accidents and ensuring the safety of the operator and any personnel working nearby. This inspection can include testing the main operational controls, safety mechanisms, and any override features to make sure they are all in working order before the equipment is used.

While the other options are certainly important, they either pertain to procedural protocols, performance benchmarks, or capacity assessments rather than the direct operational readiness of the lift's controls, which is the primary focus during a powered function test inspection.