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r <br /> ® VEEDER-ROOT PRESSURIZED LINE LEAK DETECTION <br /> SITE PREPARATION AND <br /> ® INSTALLATION INSTRUCTIONS <br /> SECTION 2. SITE PREPARATION D. PIPING RUNS <br /> REQUIREMENTS ej CAUTION: WHERE PIPING RUNS HAVE BEEN <br /> A. MANHOLES INSTALLED FOR FUTURE USE, BUT ARE <br /> CONNECTED TO THE ACTIVE PIPING SYS- <br /> For installing PLLD on a submersible pump, the recom- TEM, ISOLATE THE INACTIVE LINES FROM <br /> mended minimum manhole size is 30". THE ACTIVE LINES USING A SHUTOFF <br /> "•I NOTE: There is no minimum size required for VALVE. FAILURE TO DO SO MAY CAUSE ER- <br /> FE Petro submersible pumps or SwiftCheCICTM RATIC SYSTEM PERFORMANCE. <br /> valve. The line leak sensor screws directly into <br /> the pump head. E. WIRING REQUIREMENTS <br /> B. SUBMERSIBLE PUMP You must use 2-conductor 18 AWG shielded cable from <br /> For proper system operation, the submersible pump H.P. the PLLD Interface Module in the monitor's intrinsically <br /> must not exceed 1'/2 H.P. safe side to the Line Leak Sensor. Veeder-Root recom- <br /> mends Caro1TM C2534 or Belden'"' 8760 for use in con- <br /> IN NOTE: Pump output pressure must be 23 psi duit. <br /> minimum. <br /> Alternatively, Veeder-Root Direct Burial Cable (Form <br /> C. STAGE II VAPOR RECOVERY No. 848100-2XX) which does not require conduit, may <br /> If there is a Stage II Vapor Recovery system installed that be used. Refer to Site Preparation Kit No. 848100-500 <br /> includes a device in the pressurized piping, contact for guidelines regarding installing and ordering direct <br /> Veeder-Root for proper installation procedures. burial cable. <br /> E <br /> 2 <br />