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IMp<)RTANT: Thu hurtrvctions belew for the 7159 OvOM pretrentdon Valve ata written for the initial stays Wwwff at 95%, but tall be **Pod to shutoff at any desired tank capw*y. Mose cxntact the Aw therrity Having JurisdWWn IAMJ) and review kuak stater and national codes to debwmine the regulato- ryr qtdramentsSo"rrdngshut-ofeapadtyinyour region, as well as take hlta acconm WW eonsidara- tiaw aKh as extreme tank tilt. Irn al! cases, the up- per tube must pnv fit a into the tank at least 61 to arnwre that the valve can shut off flow lntotha tank completely before the top of the tank Is srettarf as per EPA requlramems. HL1W TQ t•OCATE THE I'i051'fld'I'l Qf THE 77 SD AT 95%TAMC CAPACITY (Shur alt�nts am be odpated to any awadrY to comply wdflt AKJ Ren Wrgrnems/ The length of the upper tube and the placement d the 71SOYalvebody detenninethe shut-off point. Follow- ing the standard insuuttlons for the OPVY 3150 will pro- vidrfor ialtlal shuto/f at 95w6. in all rases, the upper tube length must be a minimum of 6.112" plus the fength of the riser pipe- All length measurements are In inches. i) Ond rank caPaCklr (rrt galfans; Pram tank �NbratFan chart provided by tank manufactuter. 2) Calculate95%0f capacity 3) Locate the 9594voiumenumber onthe tank r-alibra tion chart. 4) Find the dipstick nunbec (X) which corresponds to cite 95% tank volurne. And, find the dipstick num- ber (Y) which cormsponds to the 100% volume, s) subtract she d[psi Ick number (X)from the tankdi- ameter (Y) to fi nd tt)eupper tube reference number (Z)_ (Y)- i)(I = (z) 6) Subtract 2" ftam [2:) to find the upper tube depth (Z) -z" -C 7) IsCle5sth&ft6-1/2'? ND Upper tube length Is C plus the drstancefro m the tap of the Face Seal Adaptor installed on the riser pipe to the inside. top lip of the storage to nk (A). Upper Tube length = C + (A) f w tnuble models only, ending in'T': UpperTube Length =C+WA 1"112" YES Upper tube length is 4117' pkn the riser ripe measurement (A)• Upper Tube Length F rtestable models only, ending in *1`4 IJpperTube Lang* =G -11]'+(A)-1-1 Ir NQT� Yau must find the actual tank rGApacnY nuttl- ber that Cvervlates to the 6- 1 Ir + ON depth for the statian racavds. This numhar "soy also be used for tho purposy of c Wbr*Uno an aA@Mv%*Ac tank iavet sY+toma iigu►a 7 liff t) For an Owrns-Carning Model G-3 Fiberglass• lank Calibration Chart Tank capauty-10.00019AI. nominal 9Aa3 gal. nbT6: the nc*+r>ai Coro tq only 7J 95% of actual tank capadry= 0,95 x 9403 gal. _ 8933 gal. 3) The closest number which is less than 8933 gal. Is 891 D gal, Choosing the Ck*eqA number less Von 95% of actual Capac icy tnsun s that The Initial shutoff wdl occur when the tank Is no more than 95% full A) The ceilbratian chart roWInq of 6910 gal. Corre- sponds to a dipstlCk measurement of 82'.