Air (pneumatic) Tools
Posted: Tuesday, November 01, 2005
by Lee Bowman
http://leestoolbench.com
Air (pneumatic) Tools
-by-
Lee Bowman
Tools that use compressed air are pro
Air tools do require frequent maintenance. The air compressor to run the tools draws in air from the atmosphere.
If you live in a humid area the air compressor will draw a lot of water into the tank. When you pull the trigger on the tool, the air will draw some moisture from the compressor's tank and can cause rust problems in the tools.
To maintain a good working tool, and prevent rust, oil it often. The BEST oil to use in any pneumatic tool, bar none, is Marvel oil. A couple of drops of the oil should be sufficient. Most shops use this particular oil because it will never leave a build up that can clog the air passage of the tool. Regular motor oil will create a build up over time. Sewing machine oil is "OK" but is too light in viscosity and will not last long.
Another way to protect your tools is by maintaining the air compressor. About every 4 to 6 months, shut off the compressor, unplug it, and let ALL the air out. Before you go any further make sure all the air is out of the tank. This is critical because a flying, air-propelled plug can be very dangerous. Find the plug on the bottom of the tank and remove it. Allow the water to drain. Tip the tank slightly to make sure all the water is out and then replace the plug. These steps should prevent most rust problems and make your air tools work better.
IMPORTANT SAFETY CONSIDERATIONS:
Check all air hose connections between the tool and the compressor. Check the full length of the hose for cracks and soft/thin spots. If any are found they must be properly repaired before using the hose again. If the hose breaks under pressure it could fly back and injure someone and cause considerable damage. Check these things daily. BE SAFE NOT SORRY.
© copyright 2005 by Lee Bowman
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