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5} Oipock number (XI = 82" <br />Tank diameter M = 92' <br />M -W)=0 (92'- -;10') <br />(7)= IT <br />C= 8" <br />7) is 8' less than 6-1f2'? <br />NO Warsure thr distance from the top of the ESA - <br />440 Fare Seal Ada+ptm installed on the riser pipe <br />to the inside, top lip of the storage tank and ob- <br />tain measuren-ent (A). <br />!1 pper tube length = C + W <br />Far` tale models only, eking in "T": UpW Tube <br />L*ngth r C + (A) - 1-117.. <br />ASSEV LV INSTRUCTION -S <br />IMPORTANT. Each of the nu rnbered steps in the in- <br />stallation instructions are designed as a CHECK LIST to <br />ensure proper Installation and trouble fee opeWion of <br />the OPW 7150 I7r+erfill Prevention Valve. <br />Read and follow these steps care-4uIlyr citccking them <br />o#f as you prpceed. <br />Fii9vre numbers correspond eo step numlocrs for easy <br />reference+ <br />STEP 7: MEASURE <br />Install the 0F1W Face Seal Adaptor and the OPW Thread - <br />on 5pi11 Container an the Fill Riser (Refer to okwe f nstaiar <br />[fort instructions Supplied wkth the SgH Container). in- <br />sert a tar* measure through the riser pipe and hook it <br />under the lnside of tank in the lengthwise dk *ction. <br />Measum the distarKe f=orn the top of the Face Seat <br />Adaptor thread s I nside the base of the spill costa I nor <br />bucket just below the drain valve oudet window to the <br />inside, top lip of the storage tank (hire. W) (See HgLffe <br />1 WA1. <br />The WP Nnge on the 7150 w111 rest on the Face Seal <br />AdapWr just below the drain valve outlet, and be <br />lacked in place between the Face Seal Adapter and the <br />4' nipple that iS installed in the Spill container with the <br />Jack Screw Kit 15m Figrmt i Q. (Fnr riser pipe configura- <br />tions otlket than that shown, consult insta;lazion draw- <br />ings or use other necessary means to rneatsure Dimon• <br />skon W). <br />Usi rig a tape measure, nvmmure the distance trorn rthe <br />top of the F are Seal Adaptor in the spill container to the <br />bunum of tfxe tank IDim, T1. <br />I1WP'Ol ANT; Impect the riser pipe for any foreign nmte-- <br />rial, over spray from tank reliniW or any iritemal burrs <br />inside of pipe must be rerf paved prior to instaW tion _ <br />Failure to have an unobstructed riser p(pe may prevent <br />Pfoper InstallaWn and operation of the valve. The <br />7154 i5 designed for Installation into schedule 40 riser <br />pipes, The 7154 cannot be Installed into schedule 80 <br />r1 s er pipe s, <br />STEP 2: AWK THE TUBE <br />Used* result from Step 1 and HIM M LOCATE THE <br />POSMW OFT fE7TSOAT95% TANK CG4PA07Yto <br />mark the upper tube. Measure the distance frorn the <br />seam where the upper tube and val►re body rneez. Use <br />a tape measure to mark the catewated Upper tribe <br />length onto the upper -tube. See Figure 2 <br />Rlrw Pipe <br />with Face <br />seal A da plor <br />Figure 7 <br />MaesuM to he <br />cos J wk 5amw <br />ir*tW Wtlan <br />{Topp d FaM <br />zew Ad -r" <br />Rgurrr 7A <br />'ape mwsum <br />(A) - --r <br />To To nk [a) <br />TappA) To Tw* <br />4' 61M <br />N <br />r1K Saew <br />V Sealm Smi <br />?ISOapasr <br />