Sefety Hints.

Don't grind, chip, or rivet metal without wearing goggles.

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Don't stand in front of or watch chipping operations unless your eyes are protected.

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Don't roll wheels and then leave them; see that they stop.

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Don't use any hand tools that have “hooded” or “mushroomed” heads.

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Don't use a file as a wedge or pry-bar, nor strike it with a hammer.

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Don't cut off rivet heads or back out rivets or bolts without taking precautions to prevent them from flying.

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Don't clean machinery whilst it is in motion.