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IMPORTAJYT: The instrucoons below for the 71150 Upper Tube length=C t(A) <br /> Ova N Prevention Valve an writters for tiro initial <br /> stage W%toff at 95%,WA an be adjuseed to shutoff Fre testable morels only,endWq in"T": <br /> at any desired tualt capadty. Pk osa ectad the Ayr Upper Tube Length=C+(A)- 1.1l2" <br /> t1wky Having 1uri:dktlen 1AXJ)and review ka L <br /> stats,arra nadonW codes to detormbno the regulaWo- YES U Aper to be length is 6-1/2"pk►s the riser pi pe <br /> ry requWwments soya wag shut-off capatfty in your mewunement(A). <br /> negiorn,as well as take,iota account olfiar eonxidera- <br /> tia>i mach as extreme tank tort. kn ala Gases.the up- Upper Tube Length=ik 1/Y+(A) <br /> par tube must peotruk ktta tha tank ret Wast 61 a- <br /> to aruwrt that the valve can shot off flaw into tM Fvr testable madols only, ending lea*r-. <br /> tank completely bekrs the top of the tannin is wetted Upper Tube Length=6-1/10+(A)-1-1!2" <br /> a s per EPA requtrem*nts. <br /> NOTE: You muft And tho actual tank omw ty mm- <br /> HOW TO LOCATE THE POSITION OF THE 71 SO AT bar that corTMlates to the 6-1/2"+(Al depth for the <br /> H%TANK CAPACRY station recgwds. This number m"also ba used for <br /> (Shag-90pvints mn be odjwftdto oey capoaly to the purposes of aaAbradrrg aa,UkK'b rAC Bank lest <br /> "mpty rvltJ't Aff i Re+q+rlre"enfs) systarn- <br /> The length of the upper tube and the placement of the Tape rnsearra <br /> 71 SO valve body deten�ii ne the shut-off point Fol low- <br /> ing+tee standard i,xiructJons for the OPW 7150 will pro- <br /> vidi-for ivAtal OuAal`f at 9546. In all cases,the upper <br /> wbe length must be a minimum of 6.112"plus the <br /> length of the riser pipe- Ail length measurements are In <br /> inches. ver Pi <br /> Rape <br /> INSTRUCTIOW v#Mh Face iAl <br /> 1) Find rankcapdtlty(1T sAdaptor To Tp i.e.}bnk <br /> gaJiors;from tar�ik�Jlbratl�n ea4Ta (B) <br /> chart provWled by tar+k manUfactuser. To l ink <br /> 2) Calculate 95%ofrapartity <br /> 3) Locate the 95%volume n un43er on the tank car iIra- <br /> tion Chart. <br /> 4) Find the dipsosis number(X?which corresponds to <br /> tree 95%tank valurrre. And,Find the dipstick axon- Figum 7 <br /> ber(Y)which corriesponds to the 100%volume-. <br /> 5) Subtract the dipstick number(X)from the tank di- EXAMPLE <br /> arneter M to find the upper tube reference number <br /> [Z)- 1) For a nOwens-Garntng Model&3 Fiberglass•lank <br /> Galibiabcon Chart <br /> ('Y)-N = (Z) Tanis Capacity-10.400 gal„nominal 9AO3 gal. <br /> 6) Subtract 2"from 0 to find the upper tube depth iNoTF: u"octuat ompt"Y only <br /> 1 , 2) 95%of actual tank capedi y=4.95 x 9403 gal._ <br /> (Z)-7"—C <br /> $933 gW. <br /> 71 k C less thin rr 11Z'i' 31 The closest number witich is less than$933 gal.Is <br /> 891 D gal.[hoosi ng the C105eA number less than <br /> 95%of actmal capacity ensures that The initial <br /> NO Upper tube I myth is C plus the d Esta nce from Shutoff wAl occur when dte tank Is no more the n <br /> the tap of the Face Seal Adaptor installed on 95%full_ <br /> tote riser pipe to the inside.top I ip of the storage A) The calibration chart reading of 8910 gal.cert <br /> tank(A), sponds to a dipstick mcasurernem of 82'. <br /> a <br />