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ISD Flow Meter Installation Guide Seal and Connect Field Wiring <br /> Seal and Connect Field Wiring <br /> 1. Seal wire nuts with epoxy sealant following the instructions in Figure 5. Note -wire sealing is not required for <br /> installations using a wireless interface. <br /> (D 4) O <br /> CAUTION: Epoxy sealant is irritating to eyes, respiratory system, and skin. Can cause allergic skin reaction. <br /> Contains: epoxy resin and Cycloaliphatic epoxycarboxylate. Precautions: Wear suitable protective clothing, <br /> gloves, eye, and face protection. Use only in well ventilated areas. Wash thoroughly before eating, drinking, or <br /> smoking. <br /> A CFrom probe, <br /> sensor,or <br /> transducerrTi <br /> To console <br /> Make sure that <br /> the ends of cable <br /> sheathing are sub-merged insealantwrap <br /> e nuts <br /> Instructions: <br /> NOTE: When temperature is below 50°F (10°C), keep 4. Mix thoroughly to a uniform color by squeezing <br /> resin in a warm place prior to mixing (e.g., in an contents back and forth 25-30 times. <br /> inside pocket next to body). 5.Squeeze mixed,warm resin into one end of bag and <br /> 1.Open epoxy sealant package,and remove resin pak. cutoff other end. <br /> 6. Slowly insert wiring connections into sealing pack <br /> 2.Holding resin pak as shown in A,bend pak along long until they fit snugly against the opposite end as <br /> length. shown in C. <br /> 3.As shown in B,firmly squeeze the RED SIDE of the 7.Twist open end of bag and use tie wrap to close it off <br /> resin, forcing it through the center seal and into and position the tie wrapped end up until the resin <br /> BLACK SIDE. jells. <br /> consoles\epxy2w.eps <br /> Figure 5. Epoxy sealing field wiring <br /> 2. Push the epoxy sealed bag into the junction box. Replace and tighten the junction box cover. <br /> 3. Terminate field wiring into TLS-350 Consoles and connect to Smart Sensor Module located in the intrinsically <br /> safe wiring compartment as shown in Figure 6.Terminate field wiring into TLS-450 Consoles and connect to <br /> USM Module located in the module bay of the console as shown in Figure 7. Note: you must observe polarity! <br /> Also,the cable length between the console and sensor must not exceed the distance stated in the appropriate <br /> console's Site Prep manual. For the wireless version, terminate the wires in the TLS RF transmitter (W2). <br /> Note: Intrinsically safe devices must be installed in accordance with Article 504 of the National Electrical <br /> Code,ANSI/NFPA 70,for installation in the United States, or Section 18 of the Canadian Electrical Code for <br /> installations in Canada. <br /> 4. Replace the lower sheet metal doors in the dispenser. <br /> m-D <br /> CARO Approved IDM 10 -Veeder Root ISD Vapor Flow Meter-Executive Her VR-202 <br />