What must equipment operators ensure before starting or moving equipment?

The answer focuses on the importance of communication and safety before equipment operation. Ensuring that a signal or another method indicates that people are clear is crucial to preventing accidents during the operation of heavy machinery. This involves verifying that the area around the equipment is free from personnel and that all individuals are aware of the operation occurring. Effective signaling or communication prevents misunderstandings that can lead to injuries.

While checking equipment safety, ensuring it’s safe to operate in various conditions, and balancing loads are also important considerations for equipment operators, the immediate priority before starting or moving equipment is guaranteeing the safety of personnel in and around the area. Without this assurance, even the safest and most well-maintained equipment can pose a risk if operators proceed without confirming that no one is in harm's way.