What item must the stacker be inspected for by law and order every month?

The requirement to inspect the braking device on the stacker monthly stems from safety regulations designed to ensure the equipment operates effectively and safely. The braking system is crucial for controlling the movement of the stacker, particularly when lifting and lowering heavy loads or maneuvering in narrow spaces.

Regular inspection of the braking device allows for early detection of wear or malfunction, which could pose serious safety risks to operators and nearby personnel if not addressed. This oversight in maintenance can prevent accidents that may result from brake failure during operation.

While other items like the hydraulic system, battery condition, and tire pressure also require periodic checks to ensure overall functionality and safety, the braking system is especially highlighted in many regulatory standards due to its direct impact on operational safety. Thus, focusing on the braking device during monthly inspections is a critical aspect of maintaining a safe working environment.