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Pressure Sensor Installation Installation Sups <br />Figure 17-2. Example Pressure Sensor Install - ISD Installation (with Vapor Flow Meter) <br />1 t 1 — Black <br />• <br />To . i Seal -off. 1 i From <br />, i , , Pressure <br />Console <br />i + White Sensor <br />1/2 rigid <br />conduit <br />Epoxy sealed connections in a <br />1a6' AVMS "'q weatherproof junction box <br />Figure 17-3. Field wiring Pressure Sensor - Observe Polarity <br />17-6 <br />ARB Approved IOM 17 - Pressure Sensor Installation Guide - Executive Orders VR -203 and VR -204 <br />Base of dispenser cabinet <br />l86d-. BEL DFfi/ SH I r /-,DC- D �77�p <br />I <br />Pressuref <br />Sensor <br />Wrap � <br />Wrap rubber shim from <br />I <br />10 kit around sensor before Cable <br />inserting in clamp <br />------------------------- <br />------------ --_—_-------r---- <br />=---= <br />----------------------- <br />t---= �---, <br />r---= — r---= r <br />Pressure <br />sensing g <br />------------- ---------I <br />Vapor <br />1 <br />frm dispenseturn er <br />3 <br />ISD Flow Meter /Cord grip <br />Junction box <br />Cable j (customer <br />supplied) <br />/ <br />1/4 ° OD copper <br />J . J .1 <br />tube as required <br />12 Cord grip <br />Pitch to drain 1/4' vertical <br />Seal off <br />per 12' horizontal <br />____— <br />------ �� <br />— <br />Vapor return line_ — —_ <br />/(customer <br />su lied --- <br />pP ) <br />2 <br />® <br />® shear valve <br />opofland ,----------11 --- ; <br />ped <br />------ --- <br />------------ <br />—---_--- <br />\Conduitto <br />I <br />------ <br />------------------- <br />— <br />—2 -- <br />__. <br />TLS Console <br />O <br />I <br />o <br />— --------4 —— <br />2` <br />Flow Meter and Pressure <br />GO o <br />o Q � I <br />° <br />4 2 <br />•� <br />c <br />Sensor wiring can share <br />the same conduit to console <br />Q l <br />° <br />, <br />(Observe polarityl) <br /><::)o <br />°<-I <br />b °� <br />o <br />2' or 3° common main vapor return line <br />° <br />L— <br />— --- <br />— — — — — — — — — — — — — — — — — — — ---t <br />ONumbers In circle refer to <br />item numbers (kit components) in Table 1 <br />Figure 17-2. Example Pressure Sensor Install - ISD Installation (with Vapor Flow Meter) <br />1 t 1 — Black <br />• <br />To . i Seal -off. 1 i From <br />, i , , Pressure <br />Console <br />i + White Sensor <br />1/2 rigid <br />conduit <br />Epoxy sealed connections in a <br />1a6' AVMS "'q weatherproof junction box <br />Figure 17-3. Field wiring Pressure Sensor - Observe Polarity <br />17-6 <br />ARB Approved IOM 17 - Pressure Sensor Installation Guide - Executive Orders VR -203 and VR -204 <br />