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' INSTAL ION OF OPWIV 84-D SPILL CON' AER <br /> After tanks have been set and final grade level established, proceed with the following step by step instructions. <br /> Step 1 <br /> With proper*pipe dope(sealant)thread 4"PIPE NIPPLE,furnished with unit, into tank opening as shown in <br /> large drawing on opposite page. <br /> Note: For tank depths greater than 36"(grade level to top of tank)add 3/e"PIPE AND COUPLING to allow <br /> connecting of rigid(yellow)end of HOSE.(See insert drawing) <br /> Step 2 <br /> Allowing for 4"RISER COUPLING,use distance"A"to determine length of 4"RISER. <br /> OPW 61 AS or 633-T Series 0 P 68 Series <br /> Fill Systems Co-axial Stage I V.R. <br /> Distance A, 6" 7'd' <br /> (Grade to top of RISER) <br /> Distance"B" <br /> (Top of RISER to top of FIRST SEAL) 8 6 z <br /> Note:Before cutting RISER PIPE be sure you have adequate clearance between <br /> SPILL CONTAINER COVER and TIGHT-FILL CAP. <br /> Step 3 <br /> After properly installing 4"RISER,slide one CLAMP(H-10477-M)over RISER,then slide SEAL(H-6528-M) <br /> onto RISER.Locate Distance"B"top of RISER to top of FIRST SEAL and be sure SEAL is level. <br /> Step 4 <br /> Tighten CLAMP(H-10477-M)to 50-75 inch-pounds around SEAL(H-6528-M).Slide the SUPPORT RING <br /> (H-10560-M)over RISER to set on SEAL.RING should be level. <br /> Step 5 <br /> Attach rigid end of HOSE(yellow end)to 3/8"STREET ELBOW or 3/s"COUPLING. Use proper*pipe dope. <br /> Step 6 <br /> Place BODY RING/CONTAINER ASSEMBLY(including DRAIN VALVE)over RISER to rest on SUPPORT <br /> RING.Be sure CONCRETE FORM is in place.Orient CONTAINER so swivel end of HOSE can be connected to <br /> DRAIN VALVE. <br /> Do not connect HOSE in such a method which will place the HOSE in a stressed condition or cause sharp <br /> bends. <br /> Step 7 <br /> Attach swivel end of HOSE to lower(outlet)of DRAIN VALVE.Use proper*pipe dope. <br /> Step 8 <br /> Be sure all threaded joints do not leak. <br /> Step 9 <br /> Lightly lubricate second SEAL(H-6528-M)and carefully install in circular space between RISER PIPE and <br /> CONTAINER. Press down firmly to insure SEAL is completely seated against top of CONTAINER. <br /> Step 10 <br /> Install CLAMP flush with top of SEAL and tighten CLAMP SCREW to 50-75 inch-pounds. Failure to seat and <br /> clamp properly can cause leakage of hazardous product into soil. Use a short screw driver or 5/16"socket to <br /> securely tighten CLAMP. <br /> 1 ' Pipe dope used should be non-hardening type and compatible with the liquid stored. <br /> Continued <br />