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E ; <br /> OPW Installation , Operation , and Maintenance Manual , Page 78 Executive Order VR- 1024 <br /> STEP 17 : INSTALL WARNING PLATE <br /> Slide the tie wrap over the warning <br /> plate ears and position warning Iei4 <br /> plate against riser pipe approxi - <br /> mately 1 " below the adaptor. <br /> Tighten the tie wrap securely . The <br /> valve is now fully installed and in <br /> F <br /> operating position . <br /> STEP 18 : VALVE REMOVAL <br /> The valve can be removed for tank <br /> r<; <br /> leak testing , inspection , etc . , by cr°' <br /> removing the Rotatable Product <br /> Adaptor , the 4" nipple , and the Jack Screw Kit . Figure 17 <br /> Reinstall per the above instructions . <br /> STEP 19 : ELECTRONIC LIQUID LEVEL MONITORING s mfact�re 'C� tV' %ell <br /> a <br /> %t4>:J# ' d ISO m 4' <br /> If an electronic level monitor is installed , it must be call - » a�� �s t _e , <br /> brated to match the top of the 61 SO valve body , which * MFG13 t , ,A <br /> � �.dFr, � tti t r <br /> must correlate with 95 % of the actual tank capacity . <br /> PREVENTATIVE MAINTENANCE <br /> Annually , inspect the flapper in the 61 SO to see that it is Product Identification <br /> open by looking down the drop tube opening . Test the <br /> 61 SO drop tube seals with CARBprocedure TP -201 . 1D . sl <br /> t, <br /> If the drop tube seal passes testing , no further mainte- a <br /> nance is required . If the drop tube fails testing , replace i <br /> the drop tube seal with OPW P/ N : H11931 M for 4 " <br /> Tubes . Retest the 61 SO drop tube with CARIB proce- <br /> dure TP-201 . 1 D . If this does not correct the leak the <br /> 61 SO needs to be replaced . <br /> CAUTION : Do not insert any foreign object into drop t <br /> tube if flapper is in the closed position . For example J <br /> a tank level measuring stick. This will damage the t? <br /> t <br /> valve and void the Warranty . ALWAYS check flapper l <br /> location before " sticking " the tank . If flapper is in <br /> the closed position the tank is either over filled and C <br /> you need to wait until the liquid level goes down or <br /> the 61 SO is damaged and needs to be replacedr% <br /> p4 <br /> 61SO Performance Specifications : <br /> H. <br /> This Overfill Prevention Valve has been manufactured <br /> and tested to , and met , the following California specifi - <br /> cations . Performance Requirement : Leak rate to be less <br /> thanorequalto0 . 17CFH @2 . 0" W . C . I <br /> r: <br /> Torque Specification : <br /> Self-Clinching Studs , 5/ 16 -8 UN thread , 11 . 5ftdbsmink <br /> mum to 13 . 5 ft- Ibs maximum . <br /> IMPORTANT : Leavethese installation instructions I <br /> �i <br /> and maintenance procedures with the station opera - <br /> tor. <br /> ii <br /> 4 <br /> i <br />