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Installing the System PLLD Installation with Stage 11 Vapor Recovery Systems <br /> PLLD Installation with Stage II Vapor Recovery <br /> Systems <br /> Systems that have a Stage II Vapor Recovery Device installed in the pressurized piping <br /> require special installation procedures. Because the PLLD must be installed <br /> downstream from these devices,a monitored containment sump is required. <br /> Also,there must not be a check valve installed between the PLLD SwiftCheck Valve <br /> and the pump for PLLD to function properly. <br /> Refer to Figure for PLLD installation with a Healy Mini-Jet system. Follow the <br /> applicable guidelines of"SwiftCheck Valve Installation(For Red Jacket,Tokheim, or <br /> Bennett Pumps)"on page 21. <br /> Important c�a, Ensure that the Healy pump is wired according to the manufacturer's instructions and <br /> utilizes isolation relays. <br /> Submersible HealyTM SwiftCheck Containment <br /> Pump Mini-Jet Valve Sump <br /> Red Jacket <br /> Leak Detector <br /> Fitting <br /> (Red Jacket <br /> Part No. Product Line <br /> 038-072) to Dispensers <br /> Sump <br /> Sensor <br /> Note:Remove in-line check valve, <br /> if present <br /> awxap.evs <br /> Figure 11. PLLD Installation with Healy Mini-Jet System (Required Dielectric Union and <br /> Shutoff Valve Not Shown) <br /> 576013-902,Revision G 27 <br />