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&PHAla <br /> 71550 Overfill Valve in Tank Shut OR level Wo laheet <br /> hWgfM= This;is meant to be supplemental works+tiaat and not a s'ubstitut'e to Wliim"trra instillation <br /> manual in VudinnL AN length nwaseremefts are in inches. Waasa contact tyle Aa*oDrfty Having Jurisdic- <br /> tion(AFU)and review local,'feta,and motional codas to detw n IneR the regulatory requiver wmb govoming <br /> shuEoll ulpachy In your region,as well as take into account cher constdanoonsi such as extrema tank tilt. <br /> Take the toilowing measurea&e nU vditlh the valve in- <br /> stalled in the tank: <br /> Distance irvm the 715O inlot tubeflange tea tivecast <br /> lug in the 71 So body(fitt figumL upper tube length. <br /> Now rhe Upper Tube Length must beat least 16-to <br /> Include the pfotectiva bead In the tube, <br /> (D)= - _ .- <br /> Disfartoe frorn the 7150 snlet tube flange W the tvp and <br /> bottom of ower tube,valve length. <br /> Upper <br /> Tube <br /> Distance from the 71 SO Inlet tube flange to the bostwm <br /> of thetank. Note;if a tank bottom protector is present rt <br /> may be necessary to add this thidmess to dimension <br /> (CM 5111&6 i 17'modA-3 add 0.6-) (w}valve <br /> (B) Length, <br /> bottom of <br /> From the tawk calibration chart provided by tank menu- wt <br /> facturer find the dipstick number M whkh m<<rspmds <br /> to the 100%volume. tgk <br /> To Tank <br /> I� <br /> 1. To dotermine shutes Percentage: Tank <br /> Subtract upper tum length (D)Frorn distance W Tanis (U)Valve chart <br /> bottom(B) Length, 1W%Vvl- <br /> (Xy- <br /> (B)-(0)-r= top of cut urne olp< <br /> snick <br /> Using the tunic calibration chart provided by the tank <br /> manufactur+et'd*twmin&dwtank capadtyat 0w cot- <br /> ctiatad M dirrtanslan and the IGO%vokmm M lanae <br /> capacity. <br /> M tank cmpbc ty In gallons i-- <br /> (Y)tank caped"in gallons= 1 <br /> (xl v/(Y)caper x700— Note: The oveall valve must be instwled per AH1 require- <br /> ments and all appllcabie local,state,and n400nai codes- 9 <br /> the overfill Ya ve Ls see above the al4owable shut-0lf pemant- <br /> agr the ovrrtll)valve must be removed and replaced. For <br /> reference4dCFR part 2$0 Subpart B Srction 2,>hU.20Overfill <br /> v0trC-1v should be ser to a rnnurtrurn of <br /> 20 <br />