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6. 3 <br /> OPW Installation , Operation , and Maintenance Manual , Page 77 Executive Order VR- 102-Q <br /> tnpt <br /> ORTANT : Before installing the valve , allow seal - CAUTION : No obstruction in the tank can be within 13" <br /> to cure for 24 hours . from the center of the riser pipe or the valve may note <br /> operate properly . 14 <br /> STEP 16 : ALIGN VALVE <br /> f <br /> STEP 13 : REMOVE ELASTIC BAND Install the OPW Jack Screw Kit and a 4 " nipple to lock i <br /> Remove the elastic band securing the float to the valve the valve in place . Refer to the Installation Instructions <br /> body . The float will move into an outward position . <br /> supplied with the Jack Screw Kit . Install the Rotatable <br /> STEP 14 : INSERT DROP TUBE Product Adaptor ( Refer to Installation Instructions sup- <br /> Make sure the 0 - Ring gasket is under _- plied with the Rotatable Product Adaptor . ) Make sure h <br /> the flange of inlet tube . Hold the that the valve does not rotate while tightening the <br /> g ��� adaptor b observing the position of the deflector . The <br /> float down against the valve body and p Y g p <br /> slowly insert the drop tube overfill valve i valve must remain aligned along the length of the tank <br /> as in Ste 15 . Repeat step as necessary to assure <br /> into the riser pipe . Do not force valve � P P r < <br /> into the riser pipe . If any obstruction or proper valve alignment . <br /> �j <br /> foreign matterinterfereswith smooth vaporFe..n .arr <br /> insertion of the valve , the riser pipe must ` Pow <br /> becleared . <br /> WARNING Failure to follow the assem- ' <br /> bly and installation instructions or use <br /> of excessive force to insert the OPW r t ' <br /> 61 SO will VOID THE WARRANTY ! I l <br /> Difficulty in removing the existing fill ( s" ' <br /> tube ( if there isone ) means there may <br /> I <br /> be an obstruction in the riser pipe . Look , g <br /> per cca F ,?t <br /> for burrs , deformations , excess tank lin- A�a � « <br /> ing material or other projections that may interfere with <br /> easy insertion of the OPW 61 SO . The 61 SO is designed i <br /> for insertion into schedule 40 pipe . If schedule 80 pipe ___i__. ---- ! A <br /> has been used for the riser , the 6130 cannot be in " — �' �� °" " =`� � �"°" °` r'" —" H! <br /> LA <br /> stalled . If seamed pipe has been used , the internal weld <br /> bead may interfere with the OPW 61 SO and prevent Figure 16 <br /> installation . If the OPW 61 SO won 't slip in easily DON ' T ] <br /> may result if excess <br /> FORCE IT ! Damage to the valve <br /> force is used , Examine the riser pipe carefully ; deter- <br /> mine the nature of the obstruction ; take appropriate r <br /> steps to remove it . <br /> STEP 15 : CHECK INSTALLATION <br /> Insert the drop tube all the way into Y` l <br /> the tank until the flange and gasket = ' <br /> seat onto the top of the Face Seal <br /> �� rx <br /> Adaptor . The float will swing out <br /> into the operating position as it <br /> passes into the tank . Make sure � `` �r ° `' r <br /> l <br /> that the float is aligned along the ? a <br /> length of the tank . The length of ` <br /> the tank can easily be determined . -.r <br /> by locating other manholes orFA <br /> pump boxes that are installed Figure 16A <br /> l <br /> around other tank fittings . Lookigur�16 <br /> into the drop tube and align the deflector Ij <br /> with the length of the tank . <br /> l <br /> �9 <br />