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5) Dipstick number (X) = 82' top of the Face Seal Adaptor in the spill container to the Tape measure IMPORTANT: Remove all chips and shavings generated Tank diameter (Y) = 92' bottom of the tank (D(m. "87• In steps 3 thm 5 out of the cut end of the tube. DO NOT (Y) - (X) = (Z) (92 - 82" = 107 IMPORTANT: Inspect the riser pipe for any foreign ma- remove chips and shavings by dumping thm valve (Z) = 1(r terial. Over spray from tank relining or any Internal body, 6) (Z) - 2' = C (10" - 2" = 8") burrs inside of pipe must be removed prior to installa- Mark Upper Tube C=8' tion. Failure to have an unobstructed riser pipe may STEP 4: FILE THE UPPER DROP TUBE prevent proper Installation and o ration of the valve. i \ (Cut Line) 7) Is 8' less than 6-1/2'7 sor The7ISO is designed forinstallation lntoschedule40 Seam rougFiletheupper tube sure the dremat and se any lums. rough edges. Make sure the cutis flat and square. riserThe 7150 cannot be Installed Into schedule Flgure2 NO Measure the distance from the top of the FSA- g00riser riser pipes, es. IMPORTANT: Carefully fileagood chamfer onthe in- 400Face Sea] Adaptor Instal led on the riser pipe STEPS: CUT THE UPPER DROP TUBE side edge of the drop tube to provide a lead-in for the STEP 2: MARKTHETUBE to the inside, top lip of the storage tank and olr polypak seal and inlet tube Installed In Step S. tain measurement (A). Use the result from Step 1 and HOWTO LOCA TE THE Attach the supplied band clamp to the upper tube just POSITION OF THE 7 ISO AT 9596 TANK CAPACITY to below the mark and ensu re that it is assembled square Upper tube length = C + (A) mark the upper tube. Measure the distance from the to the tube. The clamp can be used as a guide for mak- seam where the upper tube and valve body meet Use Ing a square cut. If a vise is used, clamp on the valve For test able models only, ending In "T": Upper Tube a ape measure to mark the calculated uppertube body casting only to avoid damage to the float and Length = C + (A) - 1 -1 /2" length onto the upper tube. See Figure 2. tubes (See Figure 3A). Carefully saw through the tube squarely, at the mark made in Step 2. Use a hacksaw ASSEMBLY INSTRUCTIONS Tape measure with a new fine-tooth blade. Rotating the upper tube as the sawing progresses will minimize run out and en- sure asquare 90-degree cut. Remove the band clamp IMPORTANT: Each of the numbered steps in the Instal- after tubes cut lation instructions are designed as a CHECK LIST to en- CAUTION - DO NOT use a pipe a tubi ng cutter to cut sure proper Installation and trouble free operation of the upper drop tube, this may damage the tube, na has m1e'a the OPW 71SO Overfill Prevention Valve. causing it to be out of round thereby prohibiting Read and follow these steps carefully, checking them Rlsa Pipa assembly of the unit. ile off as you proceed. srkh Face (A) SealA�ptor To nark Figure Figure numbers correspond to step numbers for easy TOP O'D') To ark 7 reference. Bottom STEP 5: SANDTHE UPPER DROP TUBE Sand the Inside of the drop tube with sandpaper and/or steel wool to remove all burrs and sharp edges. After STEP 1 : MEASUREnsidewitthe Install the OPW Face Seal Adaptor and the OPW Thread- 1' an from hding e too to napprloximatey 4inches downctoan 9 P approximately on Spill Container on the Fill Riser (Refer to the Installs- / remove any debris. tion Instructions Supplied with the Spill Container). In- Figure I serta tape measure through the riserplpeand hookit Caution: Failure to properly chamfer, sand, and under the inside of the tank in the lengthwise direction. clean the drop tube may cut the seal and result in a Measure the distance from the top ofthe Face Seal failure of a pressure decay leak test. Adaptor threads Inside the base of the spill container bucket just below the drain valve outlet window to the 4' tiT Figure3A / Inside, top lip of the storage tank (Dim. "A7 (See Figure Nppin 1 &1A). The top flange on the 7150 will rest on the Face Seal Adaptorjust below the drain valve outlet, and be locked in place between the Face Seal Adaptor andthe a OPNS I Bao C" / 4" nipple that is installed in the spill containerwlth the O,Maaner Jack Screw Kit (See Figure 1A). (For riser pipe configu- hleasuebh Jadt saew rations other than that shown, consult installation fart uraloh Ke drawings or use other necessary means to measure Di- hsj Is 9 0-iCng Seal +.': gra haW mension 'A7. (Top is Faro ace Seal Seal Adaptor) Using a tape measure, measure the distance from the 7150 Adaptor Ou u Figure Figure IA 5 F1gure3B 6 71SO-TOOL PROCEDURE BELOW, STEP IOA: TIGHTEN THE 7150-TOOL STEP 6: APPLY GREASETO DROP TUBE FOR 7150-TOOLC, SEE PAGE 9 Use the three view holes to ensure that the tool seats Apply black moly grease to the inside diameter of the FOR 71SO-TOOLCT, SEE PAGE IO out gat against the top of the inlet tube. To prevent upper drop tube. Make sure coverage Is completely vertical movement of the tool during drilling, hand around the tube as shown in Figure 6. Note: 71 SO-TOOL can only be used with testable tighten all three knobs evenly to the upper drop tube. overfill valves if modified as shown below. A 2" See Figure 10A. / wide slot must be added to accommodate cast lug. STEP 11A: PREPARE DRILL AND BIT 1 Add Ywide Confirm that the stop on the 3/16" drill bit supplied slat to use with with the 71 SO-TOOL Is In the correct position before testabievalves drilling. The stop Isfactory installed atadistance be- tween 20to 2-1/16" from the tip with the 7150-TOOL. If / the stop is not at the correct position it must be fixed Figure / before drilling. loca- NOTE: Testable Inlet tube must have cable port in CAUTION: oIf thedrill stopisnotinthe properesult y line with float. Testable inlet tube bottoms out on tion failure ofa pressure decay leak test may result. stop, it does not bottom out on inlet flange. See Fig- ure BA Figure6 STEP 7: APPLY GREASE TO POLYPAK SEAL 71 SO-TOOL Modifications forTestable Inlet Ensure that the polypak seal Is installed on the Inlet tube with the lip up as shown In Figure 7. Apply black STEP 9A: INSERT 71 SO-TOOL OVER INLET TUBE moly grease to the polypak as shown. Make sure cover- To Install the 71 SO-TOOL (sold separately) over the inlet age is completely around the polypak seal. tube, first loosen a 11 three knobs, so the tool can pass Tip to stop dimension must be freely over the inlet tube flange. Align theslotonthe 2w to 2-1/160 . Enstra polypak Cable port must be in tool with the key on the inlettube and Insert the tool _1 lip Is up down. See Figure 9A. Figure l IA - � line with Float f _ Loesm +d Hand STEP 72A: DRILL HOLES Inlet / i Todaht t,wts wewholes tighten With the inlet tube and 7150-TOOL in place, carefully ( j snobs drill a 3/16' diameter hole In the upper tube using the Tube p` 1U)TatFwe' ea'°nit' drill bushing in the knob as a guide. The drill stop ispo- / 'P% i sitioned so ltwlll bottom out agalnstthe knob after the / -" Figure BA bit has drilled through the upper drop tube, if the stop ITertabwModels only Is positioned wrong either no hole will be drilled, or a through hole could potentially be drilled through the �—' Inlet tube. If no hole is drilled return to step l to and pply grease check the stop dimension. If a hole is drilled through around polypak SEE PAGE B FOR INSTRUCTIONS USING THE 7I SO- 0 the inlet tube or into the screw hole the assembly is not TOOL. salvageable. Drill (2) more hales in the two remaining Figure7 knobs. SEE PAGE9 FOR INSTRUCTIONS USING THE 71 So- STEPS: INSTALL INLETTUBE TOOLC. _ Insert the inlet tube Into the upper tube until the upper tube seats against the flange on the inlet tube. Ensure SEE PAGE 10 FOR INSTRUCTIONS USING THE 71 SO- _ polypak is inserted evenly and stays in inlet tube OOLC 7 groove. Note: testable 7ISO modeh ending with aOTO require the 715040OLCror modified 7150-TOOL or 7ISO- TOOL[ - Drdl thm upper j Figure 9A Figure IOA tubeonly Figure 12A 7 8