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ASSEMBLY INSTRUCTIONS upper drop tube. Make sure coverage is completely <br /> Measuring Stick STEP 3: CUT THE UPPER DROP TUBE around the tube as shown in Fig. 5. <br /> IMPORTANT: Each of the numbered steps in the Carefully saw through the tube squarely, at the mark <br /> installation instructions are designed as a CHECKmade in Step 2. Use a hacksaw with a new fine- STEP 6: INSTALL INLET <br /> LIST to insure proper installation and trouble free l tooth blade. Rotating the upper tube as the sawing TUBE <br /> operation of the OPW 61SO Overfill Preventionprogresses will minimize run out and ensure a Install o-ring in the o-ring <br /> Valve. square 90-degree cut. A piece of paper, taped groove of inlet tube (DO - ? <br /> square with the tube or a hose clamp can be use as NOT USE GREASE). <br /> Read and follow these steps carefully, checking Riser guides for making a square cut. Insert the inlet tube into <br /> there off as you proceed. Pipe with (A) (B) CAUTION -DO NOT use a pipe or tubing cutter to the upper tube until it <br /> FSA400 To Tank To Tank cut the upper drop tube, this may damage the tube, seats against the flange <br /> Figure numbers correspond to step numbers for Top(I.D.) Bottom causing it to be out of round thereby prohibiting on the upper inlet tube. Install O-Ring <br /> easy reference. assembly of the unit. In Groove <br /> STEP 1: MEASURE STEP 7: DRILL HOLES Figure 6 <br /> Install the OPW FSA-400 Face Seal Adaptor and the With the inlet tube in place, carefully drill (3) 118" <br /> 1-2100-EVR Series Thread-on Spill Container on the Figure 1 diameter pilot holes through the drop tube and inlet <br /> Fill Riser(Refer to the Installation Instructions tube at three locations at 120 degree intervals <br /> Supplied with the 1-2100-EVR Series Spill around the tube, 1 inch below the flange. Using the <br /> Container). Insert the 61 SO measuring stick pilot holes, drill (3) 5116" dia. holes through the <br /> through the riser pipe and hook it under the inside of JJ ! tubes. Remove the burrs from the drilling operation <br /> the tank in the lengthwise direction. Mark the / from the inside of the drop tube assembly with a fine <br /> 9 p y <br /> measuring stick at the top of the FSA-400 threadsi half round file. <br /> inside the base of the spill container bucket just 4^�`pple IMPORTANT: A 5116" drill bit must be used. Do not <br /> below the drain valve outlet window(See Figure 1 substitute any other size drill bit. <br /> &1 A). The top flange on the 61 SO will rest on the / <br /> FSA-400 just below the drain valve outlet, and be <br /> locked in place between the FSA-400 and the 4" <br /> nipple that is installed in the spill container with the Cut Line <br /> 61JSK-4400 Jack Screw Kit(See Figure 1A). (For <br /> 1-2100 EVR <br /> riser pipe configurations other than that shown, Spill Container Figure 3 <br /> consult installation drawings or use other necessary rt <br /> 61JSK-4400 <br /> O <br /> means to measure Dimension "A"). Mark Measuring Jack Screw STEP 4: FILE THE DROP TUBE <br /> Stick Here for File the upper tube square, <br /> Using a tape measure, measure the distance from CARE EVR 61SO-EVR FSA-400 and remove an burrs or <br /> the top of the FSA-400 in the spill container to the Installations Face seal y " <br /> bottom of the tank (Dim. "B"). (Top of FSA-400) Adapter rough edges. Make sure the <br /> cut is flat and square. <br /> IMPORTANT: Inspect the riser pipe for any foreign Figure 1A <br /> material. Over spray from tank relining or any IMPORTANT: Carefully file a Figure 7 <br /> good chamfer on the inside <br /> internal burrs inside of pipe must be removed prior of the drop tube to provide a <br /> to installation. Failure to have an unobstructed riser / lead-in for the o-ring and inlet STEP 8: ASSEMBLE <br /> pipe may prevent proper installation and operation of Measuring i, tube to be installed in step 6. AND SEAL CLINCH <br /> the valve. The 61 SO is designed to be installed into Stick / STUDS \ Apply Sealant <br /> schedule 40 riser pipes. The 61 SO cannot be Caution: Failure to Figure 4 Loosely assemble the <br /> installed into schedule 80 riser pipes. / properly apply and cure three(3) clinch studs, <br /> STEP 2: MARK THE TUBE sealant may result in a j lock washers, and nuts \ <br /> Transfer Mark failure of a pressure in holes. Do not tighten <br /> Use the result from STEP 1 and HOW TO LOCATE From Stick to decay leak test. at this time. Mix up a <br /> THE POSITION OF THE 61 SO AT 95% TANK Upper Tubea, small amount of <br /> CAPACITY to mark the upper tube. Measure the <br /> (Cut Line) STEP 5: APPLY SEALANT =;��e sealant. Generously <br /> distance from the point where the upper tube and Prepare sealant by / apply sealant <br /> valve body meets as shown in Figure 2. <br /> Seam thoroughly mixing 113 of ;sF ; ; underneath each clinch <br /> each packet together until stud head, each nut, <br /> color is uniform. and on the outside of <br /> Figure 2 Generously apply sealant to Figure 5 the tube around the Figure 8 <br /> the inside diameter of the holes. <br /> OPW 61 SO Overfill Prevention Valve Page 4 OPW 61 SO Overfill Prevention Valve Page 5 <br />