Children must be supervised in the proximity of any air tool or work area. 17) Follow air supply manufacturer’s recommendation for connection of regulators, filters and other accessories. Do not install quick couplers directly on air tool, it puts unnecessary strain on the air inlet threads, instead install a short length of air hose to the tool. Do not over tighten fitting connecting to the air tool; this could cause the housing to crack. Use Teflon tape or pipe sealant carefully to prevent exc