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Dispenser sump <br />Top of pedestal island I - -4 <br />Pi <br />0 c:Dov o I 1-2 b.t-30 cD0 <br />ISD Pressure Sensor <br />in 1 dispenser only) <br />/ Arrow must <br />( point down <br />ill----Pressure sensing port ,,,,,./ Vapor p,orcrfiestpuernnslienre <br />sti ISD Flow Meter <br />(installed anywhere <br />in vapor line above <br />shear valve) ..... <br />Cable <br />----- 1/4 " OD <br />rigid tubing <br />as required <br />OUTLET <br />N Flow meter end view <br />j Pitch to <br />----' drain 1/4" <br />per 12" <br />horizontal <br />Seal off <br />(customer <br />supplied) <br />Flow Meter and Pressure <br />Sensor win i g may share <br />the same conduit to console <br />Vapor return line <br />shear valve <br />2' or 3" common main vapor return line <br />Conduit to <br />TLS Console — — <br />Cable <br />Ca_ <br />A test port is required for <br />introducing liquid during <br />TP-201.4 dynamic <br />backpressure test. <br />Junction box <br />(customer <br />supplied) <br />ISD SYSTEM REQUIREMENTS: <br />The following table contains part numbers, <br />as well as descriptions of the ISD components: <br />Assist ISD <br />Part Number Description Quantity <br />330020-445 Assist Vapor How Meter Kit 1 per dispenser <br />330020-515 Vapor Pressure Sensor Kit 1 per site <br />331943-203 NVMEM 2 (Report Storage) 1 per site <br />330160-xxx ISD Software Enhancement <br />Module (SEM) <br />1 per site <br />Balance ISD <br />Part Number Description Quantity <br />330020-585 Balance Vapor Flow Meter Kit 1 per dispenser <br />331943-203 NVMEM 2 (Report Storage) 1 per site <br />330020-515 Vapor Pressure Sensor Kit 1 per site <br />330160-xxx ISD Software Enhancement <br />Module (SEM) <br />1 per site <br />PMC Components with VST <br />Part Number Description Quantity <br />847490-315 PMC Port Controller for VST 1 per site <br />331943-203 NVMEM 2 (Report Storage) 1 per site <br />330020-515 Vapor Pressure Sensor Kit 1 per site <br />ALARM TABLE: <br />The following table contains a list of warnings <br />and alarms generated by ihe ISD system: <br />Balance <br />ISO <br />Assist <br />ISO <br />Warning <br />Alarm <br />Days to <br />Alarm <br />Description <br />X X ISD DEGRD PRESSURE 30 Vapor Overpressure Problem <br />X X ISD GROSS PRESSURE 7 Vapor Overpressure Problem <br />X X ISD VAPOR LEAKAGE 7 Vapor Leakage Problem <br />X X ISD SENSOR OUT 7 Optional Sensor Problem <br />X X ISD SETUP 7 Optional Setup problem <br />X Hnn: DEGRD COLLECT 7 Hose A/L Problem <br />X Hnn: GROSS COLLECT 1 Hose Blockage or A/L Problem <br />X Hnn: FLOW COLLECT 1 Hose Blockage Problem <br />X ISD VP STATUS 1 Vapor Processor Problem <br />X ISD VP PRESSURE 1 Vapor Processor Problem <br />Typical ISD Installation <br />Dispenser hydraulics cabinet <br />For more information on Veeder-Root's In-Station Diagnostics, please visit www.veeder.com/page/EVR_Solutions <br />VEEDER-ROOT To learn more, contact us at 1-888-561-7942, or visit vvww,veeder.com <br />125 Powder Forest Drive, P.O. Box 2003, Simsbury CT 06070 USA <br />©2008 Veeder-Root Company P/N 0576047-065 Rev.0 Printed in USA PAGE 122