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FV, Site Preparation and Ingllation Instructions <br />.1 TLS -350 UST MonitorinlWstem <br />IMPORTANT: THIS IS A CONTROL DRAWING ONLY <br />AND DOES NOT REFLECT THE ACTUAL LOCATIONS <br />OF CONDUIT ENTRY (SEE NOTE 7 BELOW). <br />L <br />.�IWARNING: IN INSTALLATION AND <br />USE OF THIS PRODUCT, COMPLY <br />WITH THE NATIONAL ELECTRICAL <br />CODE; FEDERAL, STATE AND <br />LOCAL CODES. IN ADDITION, <br />TURN OFF POWER AND TAKE <br />RIGID <br />OTHER NECESSARY PRECAU- <br />CONDUIT <br />TIONS DURING INSTALLATION, <br />SERVICE AND REPAIR TO PREVENT <br />PERSONAL INJURY, PROPERTY <br />BARRIER GROUND <br />LOSS AND EQUIPMENT DAMAGE. <br />CHASSIS GROUND <br />.114 WARNING: DISCONNECT ALL POWER <br />AC NEUTRAL <br />BEFORE MAKING ANY CONNEC- <br />TIONS TO PREVENT DEATH, SERI- <br />AC LINE <br />OUS INJURY, EXPLOSION, OR <br />ELECTRICAL SHOCK. MONITOR <br />MUST NEVER BE OPERATED UN- <br />LESS THE FRONT COVER IS <br />CLOSED OVER THE BARRIER TER- <br />MINALS IN THE INTRINSICALLY <br />SAFE AREA. <br />RIGID <br />rrnnini 11T <br />NOTES: <br />1. WIRING TO PROBES AND SENSORS <br />MUST BE GAS AND OIL RESISTANT <br />SIZES FROM AWG #18 TO AWG #14. <br />BARRIER GROUND WIRING MUST BE <br />AWG #12 OR LARGER. <br />2. CONNECT WITH #12 AWG (OR LAR- <br />GER) CONDUCTOR THE BARRIER <br />GROUND TO THE EARTH GROUND <br />BUS AT THE POWER DISTRIBUTION <br />PANEL. <br />3. J DENOTES FIELD WIRING CON- <br />NECTION USING WATERPROOF <br />CONNECTORS SUPPLIED WITH THE <br />PROBE(S) AND SENSOR(S). <br />4. INTRINSICALLY SAFE WIRING <br />SHALL BE INSTALLED IN ACCORD- <br />ANCE WITH ARTICLE 504-20 OF THE <br />NEC ANSI/NFPA 70, 1990. <br />5. TO MAINTAIN INTRINSIC SAFETY <br />AND PROPER SYSTEM OPERATION, <br />PROBE AND SENSOR WIRING MUST <br />BE INSTALLED WITHIN SEALED <br />CONDUIT. <br />6. ELECTRICAL RATING POWER IN- <br />PUT — 120 VAC, 50/60 HZ, 600 WATTS <br />MAXIMUM. <br />7. SEE FIGURE 8 IN THIS MANUAL FOR <br />ACTUAL LOCATION OF CONDUIT <br />ENTRY INTO TLS -350 MONITOR. <br />8. REFER TO LINE LEAK DETECTOR <br />"SITE PREPARATION AND INSTAL- <br />LATION INSTRUCTIONS," MANUAL <br />NO. 576013- 764. <br />Ir�raaraoonm <br />10 Figure 9a. Typical TLS -350 System Wiring Diagram. <br />