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Installation Attaching Vac Sensor Cables and Tagging Vac Sensor/Vac Float Pairs <br /> Attaching Vac Sensor Cables and Tagging Vac Sensor/Vac Float Pairs <br /> 1. Next get the Vac Sensor cables (with connectors on one end) from the kit(s) and attach the connector of each <br /> cable to each of the Vac Sensor ports labeled TLS (on the Vac Sensor cover). Uncoil each of the Vac Float <br /> cables. Notice that each Vac Sensor, except the one for the tank interstice, has a short piece of tubing <br /> connecting it to a Vac Float beneath it (Figure 8). A Vac Sensor/Vac Float tubing connected pair must be <br /> wired together in the junction box. <br /> 2. Use a felt pen and write on the top of the Vac Sensor housing to what device each of the Vac Sensors below <br /> will be attached (see Figure 9). For example, P=product line, S=containment sump interstice, V=vapor <br /> line, and T=tank interstice. NOTE: If the mark you wrote on the housing over the first Vac Sensor was 'P', <br /> locate the cable ends of this Vac Sensor/Vac Float pair, tape them together about every foot along their length <br /> and at their ends, and tag the end of this cable pair'P' or'Product Line Vac Sensor'. Repeat this taping and <br /> tagging for each of the Vac Sensor/Vac Float pairs.The Vac Sensor marked 'T' will only have one cable, so tag <br /> the end of this cable 'T' for'Tank Vac Sensor'. <br /> Product Vapor Tank Sump <br /> line line <br /> Vacuum I I I <br /> input from <br /> STP <br /> to I <br /> o I o I o <br /> vacsensors/fig 18a.eps <br /> Figure 8. Identifying Vac Sensor/Vac Float pairs <br /> 10 <br />