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5.2 Valves Check the condition of Y No <br /> all valves for leaks, <br /> corrosion and t-)O� <br /> dam - <br /> S2.1Anti-siphon, Cycle the valve open Y No' N/A <br /> check and and closed and check <br /> to <br /> valves for to to station. Ye NW N/A <br /> 5.2.2 Pressure Check <br /> for Proper <br /> regulator ope <br /> valve there may be small, <br /> 1/4 inch drain plugs in <br /> the bottom of the valve <br /> that are notvisible by <br /> looking from above <br /> onl No" N/A <br /> 6.2.3 Expansion Check that the valve is e <br /> relief valva lOrtetion-(Note that <br /> fuel must be <br /> discharged back to the <br /> tank via a separate <br /> 1 e or tubin . <br /> 5.2.4 Solenoid Cycle power to valve Yes No" NIA <br /> valves to deck operation. <br /> (Electrical solenoids <br /> can be vented by <br /> listening to the plunger <br /> opening and closing.If <br /> no audible <br /> confirmation the valve <br /> should be inspected <br /> kr the presence and <br /> operation of the <br /> lun at,, <br /> 5.2.5 Fire and a.Manually cycle the Ye No' WA <br /> shearvalves valve to ensure <br /> components are <br /> moving badly and that <br /> the valve handle or <br /> laver has clearance to <br /> allow valve to Gose <br /> con letel . <br /> Id.Valves must not be Yes No' WA <br /> wired in o an osdion. <br /> AST INSPECTION BO <br /> 10 SEPTEMBER 2011 <br /> 2011 S <br /> COPYRIGHT®2011 Steel Tank Institute - - - <br />