S-2.1, r. 13 - Regulation respecting occupational health and safety
200. Installing and using grinding wheels: Before installing or using a grinding wheel, the following precautions shall be taken:
(1) the grinding wheel shall not be cracked, split, chipped or unbalanced;
(2) at no time during its use shall the manufacturer’s rated rotational speed be exceeded.
O.C. 885-2001, s. 200; O.C. 1120-2006, s. 3.