- (a) Mobile and stationary machinery and equipment shall be maintained in safe operating condition and machinery or equipment in unsafe condition shall be removed from service immediately.
- (b) Machinery and equipment shall be operated only by persons trained in the use of and authorized to operate such machinery or equipment.
- (c) Repairs or maintenance shall not be performed on machinery until the power is off and the machinery is blocked against motion, except where machinery motion is necessary to make adjustments.
- (d) Machinery shall not be lubricated while in motion where a hazard exists, unless equipped with extended fittings or cups.