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.. ...... . . <br /> 5.2 Valves Check Uh condition of Y ' No <br /> all valves for leaks, <br /> corrosion and <br /> dama e. <br /> 5.2.1 Anttsiphon, Cydethevalveopen Y No` WA <br /> check and and closed and check <br /> is valves for no aro oration. <br /> 52.2 Pressure Check for proper es No` WA <br /> regulator operation.(Note that <br /> valve there may be small, <br /> 1/4 inch draln plugs in <br /> the bottom of the valve <br /> that are not visible by <br /> looking from above <br /> 001 <br /> 5.2.3 Expansion Check that the valve u Ne WA <br /> relief valve In the proper <br /> orientation.(Note that <br /> fuel must be <br /> discharged back to the <br /> tank via a separate <br /> 11 or tubin . <br /> 5.2.4 Solenoid Cycle power to valve No` WA <br /> valves to one operation. <br /> (Electrical solenolds <br /> can be verified by <br /> listening to theplunger <br /> opening and closing.It <br /> no audible <br /> confirmation,the valve <br /> should be impacted <br /> for the presence and <br /> operation of the <br /> lu er. <br /> 5.2.5 Fire and a.Manually gcle the No' N/A <br /> shearvaNes valve to ensure <br /> components are <br /> moving freely and that <br /> Ins,valve handle or <br /> lever has clearance to <br /> slow valve to dose <br /> ce ate . <br /> 6.Valves must not be No' WA <br /> vioed In n osdion. <br /> AST INSPECTION STANDARD 10 SEPTEMBER 2011 <br /> COPYRIGHT®2011 Steel Tank Institute <br />