What does a slope warning device do?

A slope warning device is designed to alert the operator when the equipment is on a slope that exceeds safe operating limits. Specifically, it provides warnings when the unit is off level by five degrees or less. This is crucial for maintaining safety and operational stability, as working on slopes can lead to tipping or losing control of the equipment. By warning the operator when the slope is approaching an unsafe angle, the device helps to prevent accidents and ensures that the machine is used within its safe operating parameters.

Other options relate to functions that are not associated with the slope warning device. For instance, while emergency brakes and maintenance signals are critical features for machinery safety and function, they do not pertain to slope measurements. Similarly, indicating maximum load capacity relates more to weight safety than to slope assessment. Understanding the specific purpose of a slope warning device highlights its importance in maintaining a safe working environment.