Fixed guards provide a barrier between a person and the point of operation, power train, or other moving parts. These include fences, gates, and protective covers for blades, presses, and all moving parts.
Interlocked guards, when opened or removed, disengage the machine's power source. It cannot be restarted until the guard is replaced.
Adjustable guards provide a barrier that can be adjusted to many different operations, such as varying sizes of stock.
Self-adjusting guards are barriers that move, or self-adjust, according to the size or position of the workplace. The guard returns to its resting position when no material is passing though.
Guards only work if you use them!
Never remove a guard or use a machine if the guard is not in position. When guards are removed for repair or adjustment, power should be turned off and the main power switch locked and tagged.
Remember:
Never reach around or under a guard. You are defeating the guard's purpose!
Revolving drums, barrels, containers, and fan blades also require guards to prevent accidental contact. Be sure to use the appropriate guard for each piece of machinery.
If a guard is missing or damaged, report it to your supervisor. Don't operate the machinery without it!
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