How should outriggers be positioned before using an aerial lift on an incline?

When using an aerial lift on an incline, it is crucial to position the outriggers properly to ensure stability and safety. Positioning the outriggers on pads or a solid surface helps distribute the weight of the lift and provides a stable base, which minimizes the risk of tipping or losing control, especially on uneven terrain.

Pads can help alleviate pressure on softer ground while providing additional support. A solid surface ensures that the outriggers have a firm grip and do not sink, considerably enhancing the safety of operations. By using pads or a solid ground surface, you also prevent potential hazards that could arise from an unstable setup, which is particularly important when working at heights.

The other options are less viable: having outriggers directly on the ground without pads may lead to instability, floating in water would make the aerial lift extremely hazardous and unmanageable, and placing them on the roof of a building does not provide a controlled or stable environment for operation.