TS : Pneumatic Work Tool

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Chapter : Tools Safety

Pneumatic Work Tools

Pneumatic tools are powered by compressed air and include chippers, drills, hammers, nail and staple guns and others. Air-powered tools present the same hazards as their electrically powered counterparts, plus hazards you may not have considered. 

Hazards to watch for:

• Potential to be hit by one of the tool’s attachments you are using with the tool.
• Inappropriate air pressure can cause the tool to malfunction.
• Excessive noise levels.
• Flying particles created by tool or by blowing air.

Safe procedures:

• Review manufacturer’s instructions before use.
• Ensure proper air pressure for the tool.
• Pressure that is too high can cause too much torque and excessive force causing tool or work piece breakage and injury.
• Pressure that is too low may cause the tool to under perform, which may encourage the user to apply excessive force causing tool breakage and injury.
• Wear appropriate hearing protection. Pneumatic tools discharge exhaust air at or near the tool which typically is not muffled.
• Be aware of the potential for oil or antifreeze in the supplied air being discharged in the user’s work environment.n Ensure proper ventilation.
• If hands become oily, frequently wipe hands and tools to prevent loss of grip.
• Wear gloves when necessary. If the air discharges on the user’s hands the temperature could be low enough to cause fingers to stiffen or even cause frostbite.
• Ensure that all electrical power in the immediate work area is isolated to prevent electrical shock.
• Inspect air hoses for cuts, bulges, and abrasions and protect hoses from damage. If an air hose is severed, it can whip around violently until the air is shut off.
• Always wear eye and face protection. Compressed air and particles may fly from equipment and cause pain and injury.
• Do not use compressed air for cleaning unless no alternate method of cleaning is available. When used for cleaning, the nozzle pressure must remain below 30 psi.
• Do not carry any pneumatic tool by its hose.

Pneumatic tools work best when you give them the respect they deserve. Always maintain pneumatic tools and follow these safety guidelines to prevent injury and property damage.