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Arizona Administrative Code (Last Updated: November 17, 2016) |
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Title 11. MINES |
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Chapter 1. STATE MINE INSPECTOR |
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Article 5. MAINTENANCE AND USE OF EQUIPMENT |
Section R11-1-551. Safety devices on stationary grinding machines other than special bit grinders
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Stationary grinding machines other than special grinders shall be equipped with:
1. Peripheral hoods (less than 90° throat openings) capable of withstanding the force of a bursting wheel.
2. Adjustable tool rests set as close as practical to the wheel.
3. Safety washers.