What is the main focus to maintain safety during stacker operations?

Maintaining safety during stacker operations primarily hinges on paying attention to the surrounding area. This is crucial because stacker operations can pose various hazards, including collisions with pedestrians, other equipment, or unstable loads. Awareness of the environment allows operators to identify potential risks and take appropriate actions to prevent accidents. It ensures that the operator can monitor the position of their stacker, the stability of loads, and the movements of people and vehicles in close proximity.

In contrast, while keeping a record of items stacked may be important for inventory control and logistics, it does not directly contribute to immediate safety during operations. Speeding through operations can increase the likelihood of mistakes and accidents, as it often leads to a lack of caution and situational awareness. Similarly, handling goods without assistance can compromise safety, especially with heavy or awkward loads that require more than one person for safe movement. Thus, the focus on situational awareness stands as the key component of maintaining safety in stacker operations.