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9255517888 Llne1 51:52 06-04-2012 13/13 <br /> PLLD Transducer Installation Red Jacket Standard and Quantum Pumps(PLLD w/Pressurstat) <br /> Red Jacket Standard and Quantum Pumps (PLLD w/Pressurstat) <br /> Use this installation procedure to install a.PLLD transducer in a Red Jacket Standard or Quantum pump that has a <br /> Pressurstat that will be used for leak detection.NOTE:This installation method cannot be used if there is a Stage <br /> II vapor recovery device installed in the pressurized piping. <br /> 1. Switch Off,tag,and lockout all AC power to the TLS console,dispensers and submersible pumps. <br /> 2. If a ball valve is installed down line from the pump,close it. <br /> 3. Do one of the following: <br /> a. If the submersible turbine pump is equipped with a mechanical LLD,remove the mechanical unit and any <br /> related tubing and fittings,or <br /> b. If the submersible turbine pump is not equipped with a mechanical LLD,remove the 2-inch mechanical <br /> LLD port plug. <br /> 4. Thread the PLLD transducer into the LLD port(Figure 5). <br /> QIMPORTANT!Seal any pipe threads using a UL-classified,nontoxic pipe sealant suitable for the fuel involved. <br /> Pressurstat <br /> (adjustable <br /> functional PLLD transducer <br /> element) <br /> ® u <br /> n <br /> m <br /> n <br /> N <br /> a <br /> 6 <br /> Figure 7. PLLD/Pressurstat Installation <br /> 5. Get a watertight cord grip from the transducer installation kit and coat its 1/2"NPT threaded end with UL- <br /> classified,nontoxic pipe sealant suitable for the fuel involved.Screw the cord grip into one of the openings in <br /> the weatherproof junction box. Feed the end of the PLLD transducer cable through the cord grip and then <br /> tighten the nut to ensure a watertight seal. Connect and seal the pressure transducer wires to the wires from <br /> the TLS console as described in'Epoxy Sealing PLLD Transducer Field Wiring Connections'on page 21. <br /> 6. Open the ball valve down line from the pump. <br /> 13 <br />