Factory air lines normally operate at pressures between 80 and 120 psi (pounds per square inch). Most pneumatic tools, including air guns, require such high pressures to operate effectively. However, OSHA requires that in the event such air lines are dead-ended (for example, if the tip of an air gun is blocked) the static pressure at the point of blockage be no more than 30 psi.
Whenever blowing off debris with an air gun in close quarters, workers are subject to “chip fly-back” This term refers to the tendency of loose particles or chips to fly back into the operator’s face, eyes or skin. For operations which require close-in work, OSHA requires that “effective chip guarding” be incorporated into the workplace.
Excessive noise generated in the workplace can be harmful. To address this problem, OSHA has developed permissible daily noise exposure specifications. Since safety air guns often contribute to high levels of occupational noise, the use of low noise, safety air guns can be an important component in moving towards noise compliance.
OSHA Regulations can be lengthy and confusing, however one thing is certain. Compressed air can be extremely dangerous if misused, and horseplay in the workplace can lead to serious injury. In an effort to help you better understand the above OSHA Regulations, Guardair has produced a 13-minute safety video, “Air Gun Safety in the Workplace”. The video is very informative and perfect for your next plant safety meeting! Call to order your FREE copy (800) 482-7324 or to view online click here.
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