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iJvkti iAd; e a i've in Tan k Shut a6 Level Worksiteot i -worksheei and not a substitute to following the it-15011atioll prtant- This is meant to be-supplernerivil C ,;,;��, P.,u.,ihneity Having )uri-stiv initructions. A�, tzCw'41;. P� tion MAy.11 and ripvi�?-,,v io< ii a;I;. "it. `c "Ie f_,F mi ine oe- B;vory requirements govern ing k shut-oft rapatY ity 0k OW, such as extreme tail Yiet Take the following vutith the vu,�vre i,3- stallled in the tank- Distance from the 71 SO inlet tube flange to the cast lug in the 71 SO body(see f gums),upper tube length Note: the Upper Tube Length must be at least 16"to in- dude the protective bend in the tube. D 60!- ;.Astance from the 71 SO inlet tube fiat age to the top arld, bottom of lower tube,valve lenalii. W 170 )= ou i ir Uppe, U 'rube "ance from the 71 SO inlet tube flange to the bottom of the tank. Note:if a tank bottom protector is present it may be necessary to add this thickness to dimension W Valve (OPW 6111 &61 TP models add 0.6") 13)=jWS Length, bottom of 1-rom the tank calibration chart provided by tank manu- cut facturer find the dipstick number(Y)which corresponds to the 100%volume. (B) To Tank (Y) eshut-aft u t' Tani To cletermin -off percentage: -.,,-:k)tract upper tube length (D)from distance to tank I M Valve Chart -I torri(B) Length, top of cut voiur-lk- Using the tank calibration chart provided by the tank manufacturer determine the tank capacity at the cal- culated (X)dimension and the 100%volume M tank capacity. < -7 W tank capacity in gallons O� (Y)tank capacity in gallons= r-17 SO%=M ta pacity F(Y)capacity x100=74,4 Note: The overfill valve must be installed per RHS reclu re ments and all applicable local,state,and national codes. 11 the overfill valve is set above the allowable shut-off percom- age the overfill valve Must be removed and replaced reference 40 C FR part 28o Subpar.R Section 28;'.2,1 .2 valves should beset to a maximum of 95%.