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0 <br /> PLLD Site Prep and Installation Guide Transducer Installation-2 <br /> Transducer Installation - <br /> This installation procedure is to be used with Red Jacket Maxxum Big-Flo Pumps. <br /> 1. Remove the cap from the 2-inch Transducer port next to the 3-inch discharge port.Thread the PLLD transducer into <br /> the Transducer port(see Figure 4-3). <br /> IMPORTANT! Seal any pipe threads using a UL-classified,nontoxic pipe sealant suitable for the fuel involved. <br /> 2. Verify that the console has Version x19 or later software. <br /> Junction box Sea!-off, epoxy seal per NFPA spec <br /> (customer supplied) (customer supplied) <br /> j PLLD transducer <br /> in 2"Transducer m <br /> port <br /> ®U conduit to console <br /> o (customer supplied) <br /> II <br /> o <br /> i <br /> plld\maxxum.eps <br /> i <br /> Figure 4-3. Example PLLD Installation in a Red Jacket Maxxum Big-Flo <br /> Modifying Pumps to Disable Functional Elements and Relief Valves <br /> If you are using a FE Petro pump,a Red Jacket pump with a Pressurstat adjustable valve,or a Red Jacket Quantum pump <br /> with SpikeCheck valve skip this section. <br /> RED JACKET PUMPS (Excluding Quantum w/SpikeCheck Valve,and Maxxum Big-Flo) <br /> The PLLD SwiftCheck valve eliminates the need for the pump's functional element relief valve. You must modify the <br /> functional element as part of the PLLD system installation on Red Jacket pumps. <br /> 1. Remove the six 1/4-28 slot-head screws from the functional element[Figure 4-4]. <br /> 2. Remove the functional element's spring and piston and diaphragm. <br /> 3. Carefully reassemble the functional element using a new diaphragm suitable for the fuel involved. Be sure that all <br /> mating surfaces are free from debris when reinstalling. <br /> 4. Torque the six slot-head screws to 40-65 in-lbs. <br /> 4-3 <br />