30 CFR § 56.14115 - Stationary grinding machines.

§ 56.14115 Stationary grinding machines.

Stationary grinding machines, other than special bit grinders, shall be equipped with -

(a) Peripheral hoods capable of withstanding the force of a bursting wheel and enclosing not less than 270° of the periphery of the wheel;

(b) Adjustable tool rests set so that the distance between the grinding surface of the wheel and the tool rest in not greater than 1/8 inch; and

(c) A safety washer on each side of the wheel.

[53 FR 32521, Aug. 25, 1988; 53 FR 44588, Nov. 4, 1988]