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SwiftCheck Valve Installation(For Red Jacket, Tokheim, or Bennett Pumps) Installing the System <br /> Follow the steps below to install a SwiftCheck Valve in a Red Jacket,Tokheim,or <br /> Bennett pump. For Bennett pumps,be sure that a tee fitting(Red Jacket Part No. <br /> 038-072)is installed before you install the SwiftCheck Valve. <br /> 1. Do one of the following: <br /> ❑ If the submersible turbine pump is equipped with a mechanical LLD,remove <br /> the mechanical unit and any related tubing and fittings. <br /> ❑ If the submersible turbine pump is not equipped with a mechanical LLD, <br /> remove the 2-inch mechanical LLD port plug. <br /> 2. Ensure that the sealing surface for the valve's external o-ring is smooth and free <br /> from corrosion,pitting,and any material build-up[Figure 7 on page 22]. <br /> Important ew Failure to ensure a smooth seal surface can result in false line leak alarms and a <br /> product leak! <br /> l`�/J <br /> SEALING SURFACE <br /> OF PUMP PORT <br /> pumpsVdikport.eps <br /> Figure 7. Sealing Surface for SwiftCheck Valve's External <br /> O-ring <br /> 3. Lubricate the external o-ring on the valve using mineral oil or other suitable <br /> lubricant. <br /> Important Do not overtighten the SwiftCheck Valve when installing into the pump. Overtightening <br /> the valve can cause allow restriction in the line! <br /> 4. Install the SwiftCheck Valve[Figure 7 on page 22] in the mechanical LLD pump <br /> port. <br /> 22 576013-902, Revision G <br />