In terms of safety protocols, non-operators should be aware of what?

Understanding the boundaries of safety zones is crucial for non-operators in ensuring a safe working environment. Safety zones are designated areas around equipment and machinery designed to protect individuals from potential hazards associated with operation. By being aware of these boundaries, non-operators can maintain a safe distance from equipment that may be in use or undergoing maintenance, thereby reducing the risk of accidents or injuries.

Awareness of safety zones allows non-operators to navigate the worksite more safely, understanding where they can and cannot go when equipment is operating. This knowledge is essential for fostering a culture of safety within the workplace, as it emphasizes the importance of spatial awareness and respect for machinery that may pose risks.

While the other options provide useful information related to equipment maintenance or operator support, they do not directly address the critical aspect of physical safety and awareness that safety zones represent.