What is the primary purpose of using tag lines during personnel platform hoisting?

The primary purpose of using tag lines during personnel platform hoisting is to control the platform's position. Tag lines are ropes or lines attached to the load that allow personnel to guide and stabilize the load as it is being lifted or moved. This is particularly important in ensuring the safety of personnel working on or around the platform, as controlling its position can help prevent unnecessary movement, swaying, or accidental collisions with other structures or objects.

When the operator lifts the personnel platform, the tag lines provide a means for the workers to maintain control over the platform. By pulling on the tag lines, workers can adjust the platform's movement and position, which is crucial when navigating tight spaces or when precise placement is necessary.

In summary, the use of tag lines enhances safety by providing a method for workers to maintain effective control over the platform during the hoisting process, ensuring stability and preventing accidental swinging or movement.