If defects are found in safety nets or net accessories, these parts may only continue to be used if a competent person has confirmed that safety is not impaired by the defects. Examples of safety-related defects are damaged net surrounds, torn meshes, damage to the supporting structure or damaged fasteners.
Damaged safety nets and net accessories may only be repaired by the manufacturer or by persons authorized by him. Only material that corresponds to the original material properties may be used for this purpose.