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Regular Unleaded <br /> Appendix <br /> 71 SO Overfill Valve to Tank Shut off Level Worksheet <br /> I Q,I .o_r. This Is meant to be suPpiemenW work-sheet and not a substitute to following the IrtstallatIon <br /> rrrenuaF instruction s. Al f length Mea$urtmentS are In hiches. Please convict the A uthority Having J urlsdir- <br /> dan�AMJ)and review local,5tato,and national codes to determine the reg UIatory regWroments govern ing <br /> sfeut•0ff Ca parity in your region,GIs well GIs take into a aaunt other considerations such as extreme ta nk#}IL <br /> Take t h a foflowiPI9 measurements with the valve in- <br /> starlled in the tanJk: 1 7 <br /> Dinarlta from the 71SO IMet tube flan ga to the cast Y Y <br /> lug in the 71$0 body(see fi9urasj, upper tube iength. <br /> Note: the Upper Tube Length must be at.east. to jn <br /> elude the prctectIve bead(n the tube- <br /> W n. L4,5m <br /> I <br /> Distance frail~the 7 i So Inn t tube fiarge to the top and <br /> bottorn Of Iower tube, valve Jength- . <br /> {W} = (Da <br /> (U)-AM, " upper '`�! rr <br /> Tube - <br /> Distance from the 7150 inlet tube flange to*he bottom of the tank- Note, If a tank bottorn protector is present It <br /> may be necessary to acid xftis thickness to dimension <br /> (OPW 6111 &61 TP models add 0.61 { }Vafvge <br /> (8) — 17 5P - I Length, <br /> batto n of <br /> !•roar C h e tank calibration chart Provided by tank mane- k `7 cut <br /> facturer find the dipstick number M whlch corresponds I <br /> to the 100%volume. (8) <br /> lam= 11 „ To Tank <br /> , <br /> � iY? <br /> 1. To d*ter-rune shut-off percentage: Tank <br /> Subtract upper tube length (D) from distance to Lank (I,I)Valve Charx <br /> bottom (W Length, 1D0% <br /> [ );(0) —I D}-2" 9 ° top of cut VO ume <br /> DIMIC c <br /> Using tha tank calibration, chart prov!ded by t h a tank <br /> manufacturer determine the tank capacity at the caf- <br /> ru1-ited M dInwnsion an d the t 0o% volume(Y}tank j <br /> capacity}. qr <br /> M tank capacity in gallons=1( <br /> (Y)tank capadty+ in gallons a 12,019 <br /> 50#'0.k{ii) Capacity I(Y}capacity x loom _$ ,8 °,�0 <br /> Note: The overfill valve most be lnsralled"r AHJ require- <br /> ments and aliappl,cable local,state,arthnailonal[Oder if <br /> thenverflIvaIveas set above rheailowaWil shut-offi�ercen t- <br /> ag e the overAli valvema+#rbekemcvWandreplaced, For <br /> refefance 40 CFR part 280 Sub"Ft 8 Sixtian 280.20 overfill <br /> valves should be sex to a rrLax1mum ofg5cz. <br /> 21 <br />