PDFWAC 296-806-30022
Safeguard projections on moving parts.
You must safeguard projections on moving parts such as keys, setscrews, bolts, and nuts, by:
(1) Removing them.
(2) Making them flush.
(3) Guarding with metal covers.
EXEMPTION: | This requirement does not apply to keys or setscrews that are: |
1. Within an enclosure. | |
2. Below the plane of the rim of a pulley that is less than twenty inches in diameter. | |
3. Located where employee contact is not possible. |