What is the required knowledge before using jibs, harnesses and slings?

Understanding the load rating is essential before using jibs, harnesses, and slings because this rating indicates the maximum weight that these lifting devices can safely handle. The load rating provides critical information regarding the safety and capability of the equipment in lifting and supporting loads during operations. Using equipment beyond its load rating can result in equipment failure, risking both the operator's safety and the integrity of the load being lifted. Therefore, knowing the load rating helps ensure that you select appropriate equipment for the task and maintain safe operating conditions when handling materials.