What is the purpose of using a personal fall arrest system?

The purpose of using a personal fall arrest system is fundamentally to increase safety while working at heights. These systems are designed specifically to prevent a worker from falling or to minimize the risks associated with falls when they occur. By utilizing components like harnesses, lanyards, and anchor points, a personal fall arrest system provides crucial support to keep workers secured and to mitigate the potentially severe consequences of falls from elevated surfaces.

While preventing equipment failure, enhancing productivity, and assisting in lifting heavy objects may align with certain workplace safety measures and practices, they are not directly related to the primary function of a personal fall arrest system. The focus of these systems is primarily on worker safety during tasks performed at heights, making safety the core objective of their use.