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a <br /> Site PreparatioAnd Installation Manual <br /> TLS-250i Tank Level Sensing System <br /> H. <br /> C. MONITOR LOCATION SELECTION. <br /> in Figure 4. Power wiring must be installed in a separate <br /> WARNING: IMPROPER SYSTEM OPERATION COULD conduit from probe wiring. <br /> RESULT IN INACCURATE INVENTORY CONTROL <br /> OR UNDETECTED POTENTIAL ENVIRONMENTAL 2. Install a wiring trough as shown in Figure 5. <br /> AND HEALTH HAZARDS IF PROBE-AND SENSOR- 3. Run rigid metal conduit for probe and sensor wiring from <br /> TO-MONITOR WIRE RUNS EXCEED 1,000 FEET. the monitor to the wiring trough, as shown in Figure 4. <br /> RUNS OVER 1,000 FEET ARE NOT UL APPROVED Conduit. must enter the monitor urkrre knrx;krrals are <br /> FOR THIS APPLICATION. PROBE- AND SENSOR- n udilit . No other eche un entry TO-MONITOR WIRE MUST NOT EXCEED 1,000 ) . y is permitted. Always <br /> FEET. keep probe and sensor wires in a separate conduit or <br /> trough from all other wiring. <br /> WARNING:EXPLOSION COULD OCCUR IF THE USTI- WARNING: EXPLOSION COULD OCCUR IF OTHER <br /> TOR O INSTALLED IN A VOLATILE, SIGNCOMI OR WI RES SHARE TLS-2501 PROBE AND SENSOR WI RE <br /> BLE OR EXPLOSIVE (CLAS. D DIVISION I LL CONDUITS OR WIRING TROUGHS.CONDUITSAND <br /> DIVISION I ATMOSPHERE. DO NOT INSTALL WIRING TROUGHS FROM PROBES AND SENSORS <br /> MONITOR INA VOLATILE, COMBUSTIBLE OR TO THE MONITOR MUST NOT CONTAIN ANY <br /> EXPLOSIVE ATMOSPHERE. OTHER WIRES. <br /> FAILURE TO COMPLY WITH THESE WARNINGS COULD WARNING:EXPLOSIONAND/OR EQUIPMENT DAMAGE <br /> RESULT IN DEATH,SERIOUS PERSONAL INJURY,PRO- COULD OCCUR IF CONDUITS DO NOT ENTER THF. <br /> PERTY LOSS,AND EQUIPMENT DAMAGE.. MONITOR THROUGH T HEIR DBSIGNATFD PRE- <br /> M. Selecta mounting location on the inside wall of nu FORMED KNOCKOUCS. <br /> enclosed building. Be sure the monitor will be protecl'ed FAILURE TO COMPLY WITH THESE WARNINGS COULD <br /> from severe, vibration, extremes in temperature and RESULT IN UEA'fll,SERIOUS PERSONAL INJURY,PRO- <br /> the <br /> rain, and other conditions which could bm'n RESUL LOSS,AND EQUIPMENT PERSONAL <br /> DAMAGE. <br /> the equipment. In addition, consider the ease of routing <br /> interconnection conduit and power conduit when selec- 4. Wiring between the probes, sensors and the monitor is <br /> ting a location for mounting the monitor. designed such that. electrical power to the probe and <br /> D. INSIDE CONDUIT INSTALLATION. sensor wires is limited so that there is insufficieul energy <br /> present to ignite the fuel.To maintain this safety feature, <br /> I. Install rigid metal conduit or raceway for monitor power probe and sensor wires must be installed in separate <br /> from the power panel to the monitor location. Conduit conduits from all other wiring. Never run these wires in <br /> must align with the designated power knockout,as shown the same conduit or wiring trough as power wires. <br /> xIXF iA <br /> gPxg1[OeIN[x 1CMOUNi1[lxL� <br /> FurFu[Pwnx[[w3oA <br /> 19 750 <br /> i <br /> h 201 OIA. <br /> r PLACES <br /> ♦ PROBEWIRES <br /> wmp v os ONLYKNOCN- <br /> nsUmGmcv OUTPATTERN <br /> OR 1d- 314 <br /> FORMW [ 11.000 Y000 <br /> 'A 'Y'x[dlC[R <br /> S 300 <br /> c[xS <br /> C Z_YOM MRn [.500 <br /> 1000 FRONT MNOCNOUT <br /> POWER INPUT 2-WIRE CONNECTION <br /> 120 V[[.50/30 H[ FROM UP TO B PROBES <br /> S A mu. ITOTAL 13 WIRES MAX) <br /> IREEP SEPARATE FROM <br /> ^ PROBE WIRING) <br /> "TV <br /> [c PflOBE WIRE90NlY <br /> POWER INPUT ONLY KNOCKOUT PATTERN <br /> KNOCKOUT PATTERN <br /> con PORN. -1'LP.S. <br /> vr'-1A"I r s <br /> O T <br /> o Aso <br /> rN[ <br /> w.ra, <br /> l 000 I Ixs uzs <br /> lB.ers�r <br /> [Tm iMw <br /> Figure 3. Sensor Dimensions and Installation Requirements Figure 4. Monitor Dimensions and Installation <br /> —Steel Tank Requirements <br /> t <br />