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Veeder-Root Line Leak Application Guide <br /> 3. Verify that the CPT Controller has Version 1.02 or later software installed. <br /> 4. Locate red switch bank labeled S1 on the CPT's Controller CPU board,and verify that dip switch 2 is set to the Closed <br /> position(to enable the PLLD precision line leak function),and dip switch 8 is set to the Open position(to disable the CPTs <br /> line leak function). <br /> 5. Verify that the Rotary Pressure Dial,also on the CPT's Controller CPU board,is set to either the 2(24 psi),3(27 psi),4(30 <br /> psi),5(33 psi),or 6(36 psi)position. <br /> 'O 1 <br /> plld/cplplld.eps <br /> O I <br /> ILI LT <br /> o=B II jl� PLLD I <br /> - o transducer;; <br /> i� PLLD Only <br /> O O 1transducer O• <br /> in SwiftCheck <br /> l� O Valve :o SpikeCheck <br /> Valve Assy. <br /> 0 O <br /> Functional _ <br /> Element <br /> Red Jacket Standard CPT Red Jacket Quantum CPT <br /> Transducer Installation - Red Jacket Big-Flo and Maxxum Pumps <br /> BIG-FLO PUMPS <br /> 1. You will need to install a reducing tee(customer supplied)in either of the 3-inch discharge ports of the pump with the 2- <br /> inch opening facing up. If you have the room,it may be easier to install this tee between the Pressurstat kit and the unused <br /> port instead of in the discharge line(as shown in the figure below).Alternatively,the PLLD transducer can be installed in <br /> the leak detector port of a Big-Flo leak detector if it is already present in the line(as shown in the figure below). <br /> 2. Install the Red Jacket Big-Flo Pressurstat Kit(Red Jacket part number 144-314-5)following the instructions with the kit. <br /> 3. Thread the PLLD transducer into the 2-inch opening of the tee. <br /> IMPORTANT!Seal any pipe threads using a UL-classified,nontoxic pipe sealant suitable for the fuel involved. <br /> 4. Verify that the TLS-350 Console has Version x19 or later(TLS-450 has Version 1 or later)software. <br /> 11 <br />