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A=COM 4.5.6 Make sure that hose connections fit properly and are equipped with a mechanical means of securing the connection (e.g., chain,wire, or positive locking device). 4.5.7 Install quick disconnects of a pressure-release type rather than a disengagement type.Attach the male end of the connector to the tool, NOT the hose. 4.5.8 Do not operate the tool at a pressure above the manufacturer's rating. 4.5.9 Turn off the air pressure to hose when not in use or when changing power tools. 4.5.10 Do not carry a pneumatic tool by its hose. 4.5.11 Do not use compressed air to blow debris or to clean dirt from clothes. 4.5.12 All pipes, hoses, and fittings shall have a rating of the maximum pressure of the compressor. Compressed air pipelines should be identified (psi)as to maximum working pressure. 4.5.13 Air supply shutoff valves should be located (as near as possible)at the point-of-operation. 4.5.14 Air hoses should be kept free of grease and oil to reduce the possibility of deterioration. 4.5.15 Avoid trip hazards. Hoses should not be strung across floors or aisles where they are liable to cause employees to trip and fall.When possible, air supply hoses should be suspended overhead, or otherwise located to afford efficient access and protection against damage. 4.5.16 Hose ends shall be secured to prevent whipping if an accidental cut or break occurs. 4.5.17 Pneumatic impact tools, such as riveting guns, should never be pointed at a person. 4.5.18 Before a pneumatic tool is disconnected (unless it has quick disconnect plugs),the air supply shall be turned off at the control valve and the tool bled. 4.5.19 Shop air used for cleaning should be regulated to15 psi unless equipped with diffuser nozzles to provide lesser pressure. 4.5.20 Goggles,face shields or other eye protection shall be worn by employees using compressed air for cleaning equipment. 4.5.21 Static electricity can be generated through the use of pneumatic tools.This type of equipment shall be grounded or bonded if it is used where fuel,flammable vapors or explosive atmospheres are present. 4.5.22 The following are hazards associated with the use of compressed air tools and equipment: • Poorly designed tool (wrist strain); • Vibration (vibration-induced white finger); • Noise(hearing loss); and • Dust(respiratory problems). 4.5.23 The following hazards have the potential to cause serious bodily injury when working with compressed air: • Incorrect tool selection; • Use of damaged tool; • Improper, inadequate, or no guards; • Rotating shaft(entanglement); • Wheel breakage(grinder); • Flying chips; • Whipping of the hose; • Accidental start up; Compressed Gases(S3AM-114-PR1) Revision 3 September 30,2020 PRINTED COPIES ARE UNCONTROLLED. CONTROLLED COPY IS AVAILABLE ON COMPANY INTRANET. 4 of 12