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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 CPT's <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 /> ` plld/cptplldeps <br /> O � <br /> O II <br /> I <br /> 7� ��� tT tf ``•a <br /> o I I O' ar PLLD <br /> transducer;; <br /> Only <br /> PLLD <br /> transducer <br /> in SwiftCheck ��° <br /> l� O Valve ;O <br /> _ SpikeCheck <br /> Functional <br /> Valve Assy. <br /> � O <br /> _ <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 />