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Veeder-Root Line Leak ApplicaW Guide <br /> Special Installations <br /> Manifolded Line Applications <br /> PLLD and WPLLD leak detection systems can handle product lines supplied by multiple tanks and pumps,to a maximum of 8 <br /> tanks and pumps per product line. <br /> Standard line leak sensing and check valve equipment should be installed at the primary pump. <br /> To perform 0.2 and 0.1 gph tests, a non-vented SwiftCheck valve (P/N 330020-416),or new Red Jacket 65 psi relief valve(P/N <br /> 410153-002), or FE Petro 65 psi Relief Check Valve(FE P/N 402459931)should be installed on each of the other pumps sup- <br /> porting the manifolded product line.The Non-Vented SwiftCheck Valve is rated to a maximum 70 gpm. <br /> ANOTE: For 5 HP Maxxum pumps in diesel,an addtional in-line check valve with no pressure relief should be installed <br /> on the `Slave' pump to prevent backflow. <br /> A relay on a Four-Relay module or 1/0 Combination module must be available to control each secondary pump.The standard <br /> line leak modules will provide pump control output for the primary pump and the"Pump In"signal for the set. <br /> A typical manifolded line installation for PLLD is shown below: <br /> To Dispensers <br /> Flexible Pipe with <br /> Flexible Pipe with Swivel or Union <br /> Swivel or Union <br /> Ball Valve Ball Valve Non-Vented <br /> SwiftCheck SwiftCheck <br /> Valve Valve(if req'd.) <br /> PLLD <br /> Sensor <br /> 3 <br /> Warning Tag Master Pump Slave Pump <br /> plldWdtanks.eps Lower Numbered Tank Higher Numbered Tank <br /> Transducer Installation - Red Jacket CPT and Quantum CPT Pumps <br /> This installation procedure is to be used with Red Jacket CPT and Quantum CPT Pumps. <br /> 1. Install the Red Jacket CPT Transducer Adapter Kit(Red Jacket part number 144-326-5)following the instructions with the <br /> kit.Thread the PLLD transducer in the mechanical LLD port of the pump. <br /> QIMPORTANT! Seal any pipe threads using a UL-classified, nontoxic pipe sealant suitable for the fuel involved. <br /> The figure below illustrates two PLLD transducer installations in Red Jacket CPT pumps-consult"Check Valve Require- <br /> ments"on page 5,to determine what check valve you will need to install to perform your intended level of testing. <br /> Verify that the console has Version x19 or later software. <br /> 3. Verify that the CPT Controller has Version 1.02 or later software installed. <br /> 10 <br />