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ISD Vapor Flow Meter Installation Veeder-Root Parts <br /> • When direct wiring to a TLS console, a 2-conductor, 18 AWG shielded cable must be installed in intrinsically <br /> safe conduit from each dispenser to the intrinsically safe wiring compartment of the TLS console. <br /> • Debris from plumbing modifications should be flushed through the piping system prior to installing the ISD <br /> Vapor Flow Meter. <br /> • Use only UL recognized Gas/TFE yellow teflon tape on all fittings. Do not use pipe dope to seal pipe threads or <br /> fittings in and out of the ISD Vapor Flow Meter. <br /> Veeder-Root Parts <br /> • Sensor Installation Kit, see Table 1. <br /> Table 1.Vapor Flow Meter Installation Kit(P/N 330020-585) <br /> Item Qty. Description P/N <br /> 1 1 ISD Vapor Flow Meter 332374-002 <br /> 2 2 Flange with 1"NPT threaded hole 332091-001 <br /> 3 4 5/16-18 UNC-2B x 3/4"hex head bolt 514100-426 <br /> 4 2 1-11.5 NPT x 2"male to male threaded 576008-655 <br /> steel nipple <br /> 5 2 O-ring(Parker size#2-218,Nitrile) 512700-258 <br /> 6 1 Cord grip group 331028-001 <br /> 7 1 Sealing pack 514100-304 <br /> 8 2 Wire nut 576008-461 <br /> 9 2 Tie wrap 510901-337 <br /> 10 4 5/16"Lock washer 514100-436 <br /> Tools Required <br /> • Pipe wrench suitable for tightening 1-inch NPT pipe. <br /> • 1/2"socket wrench to install Vapor Flow Meter flange bolts. <br /> • Necessary pipe fitter's equipment and a non-hazardous work space suitable to modify dispenser vapor line for <br /> Vapor Flow Meter installation, when necessary. <br /> 5 <br />