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EI <br /> f <br /> ; <br /> OPW Installation , Operation , and Maintenance Manual , Page 77 Executive Order VR- 102- Q I <br /> � s <br /> I APORTANTs Before installing the valve , allow seal - CAUTION : No obstruction in the tank can be within 13 " <br /> nt to cure for 24 hours . from the center of the riser pipe or the valve may not <br /> operate properly . <br /> STEP 16 : ALIGN VALVE <br /> STEP 13 : REMOVE ELASTIC BAND Install the OPW Jack Screw Kit and a 4 " nipple to lock <br /> Remove the elastic band securing the float to the valve the valve in place . Refer to the Installation Instructions <br /> EIfl <br /> f <br /> body . The float will move into an outward position . supplied with the Jack Screw Kit . Install the Rotatable <br /> STEP 14 : INSERT DROP TUBE Product Adaptor ( Refer to Installation Instructions sup- <br /> fA <br /> Make sure the 0 - Ring gasket is under _ ! plied with the Rotatable Product Adaptor . ) Make sure <br /> fee qf <br /> the flange of the inlet tube . Hold the that the valve does not rotate while tightening the <br /> floatdown againstthevalve body and adaptor by observing the position of the deflector. The <br /> slowly insert the drop tubeoverfillvalve f valve must remain aligned along the length of the tankVi <br /> zi <br /> into the riser pipe . Do not force valve .. as in Step 15 . Repeat this step as necessary to assure <br /> into the riser pipe . If any obstruction or I& � proper valve alignment . � <br /> foreign matter interfereswith smoothpj <br /> 'Ja„at Pe _o . erY F A P--SSB• ` � <br /> insertion of the valve , the riser pipe must r � � x <br /> becleared . ( I r ' <br /> WARNING Failure to follow the assem- { <br /> bly and installation instructions or use <br /> of excessive force to insert the OPW Or %lax <br /> 61SO will VOID THE WARRANTY ! <br /> rV7 Difficulty in removing the existing filltube ( ifthereisone ) meanstheremay <br /> lip <br /> be an obstruction in the riser i e . Look g r� �E ctiip p � r for burrs , deformations , excess tank lin - r'� as ing material or other projections that may interfere with , <br /> easy insertion of the OPW 61 SO . The 61 SO is designed f . C 3 <br /> for insertion into schedule 40 pipe . If schedule 80 pipe <br /> has been used for the riser , the 61 SO cannot be in - Al'-- jr `' °” k--r'7 Lv"';� °` Tar P, —" ' ' <br /> r <br /> stalled , If seamed pipe has been used , the internal weld <br /> bead may interfere with the OPW 61 SO and prevent Figure 16 ` i <br /> installation . If the OPW 61 SO won 't slip in easily DON 'T - <br /> FORCE ITI Damage to the valve may result if excess <br /> force is used . Examine the riser pipe carefully ; deter- <br /> mine the nature of the obstruction ; take appropriate <br /> } <br /> steps to remove it . = _ <br /> STEP 15 : CHECK INSTALLATION <br /> Insert the drop tube all the way into <br /> the tank until the flange and gasket - <br /> seat onto the top of the Face Seal P <br /> Adaptor. The float will swing out <br /> �. `:I <br /> into the operating position as it — <br /> r, <br /> passes into the tank . Make sure ` ` <br /> a « �, <br /> L� � n <br /> that the float is aligned along the `t <br /> length of the tank . The length of <br /> the tank can easily be determined <br /> by locating other manholes or <br /> pump boxes that are installed Figure 16A <br /> around other tank fittings . Look �tgare1 <br /> into the drop tube and align the deflector <br /> with the length of the tank . i <br /> [i <br /> ; 7 <br />