If the red warning core is exposed, what should be done with the positioning strap?

The correct approach when the red warning core is exposed is to destroy and replace the positioning strap. This is necessary because the exposure of the warning core signifies that the strap has likely been compromised, posing a significant risk to safety. The integrity of the positioning strap is critical in maintaining safety standards, especially in environments where electrical work occurs.

A strap with an exposed warning core may not adequately secure equipment or personnel, potentially leading to accidents or injuries. Therefore, simply leaving it in place, inspecting it for damage, or marking it as unsafe does not address the root issue of ensuring that all safety equipment functions as intended. Destroying and replacing the strap guarantees that all safety protocols are upheld, preventing any risk to the worker or equipment in future operations.