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2. To dater nkm lowar tube diataFKa hwn tank <br /> bottom to bottom of tut <br /> Subtract valve lengO (w}from distance to tank <br /> bottom(A) <br /> cm lug <br /> Note: lower tube clearance must meet tank manta- in 7150 <br /> farnirer requirements and all AFIU,local,state,and na- body <br /> tional codes. Typical clearance is about 4'. IF lower Float directives <br /> tube clearance is rrot met valve must be removed and <br /> adjusted to meet Vie-r-e- requiremenh. <br /> 3. To datenMine Www tube disttr+m kwu tank <br /> battmn M top of aue: <br /> SutnractvaNe length(U)horn distance to tank <br /> bottom A <br /> View into drop tube!rano 06MM <br /> N*W Lower tube distance from tank bottom to top <br /> cif cut must meet all ARU,local,state,and national <br /> codes. For reference per 40 CFR 63 sul>pan CCCCCC <br /> NESHAP the lower tube can be no more than S"from <br /> the bottom of the tarot. If lower tube distance is not <br /> met valvae must be removed and adjusted to meet these <br /> requlrements. <br /> 4. To determine-Mott Mignment: <br /> Looking into upper tube(see figure)the float should be <br /> aligned along the length of the tank if Haat is not <br /> aligned omperlyadjustments need to be made. <br /> 21 <br />