What is the status of NFPA 79, Electrical Standard for Industrial Machinery, and NFPA 70E, Standard for Electrical Safety Requirements for Employee Workplaces? Has OSHA "adopted" or "referenced" them in part or full, directly or via ANSI? How do the provisions of these documents affect repairs to EXISTING machinery, i.e the replacement of a door safety limit or E-stop switch?
Thanks,
Len
