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Site Preparation and Insta .;ion Instructions <br /> TLS-350 UST Monitoring System <br /> C.PROBE RISER ADAPTOR INSTALLATION. <br /> A LENGTH OF PROBE <br /> (Tank I.D.) 1. Remove the probe from its box and place it on its side. <br /> Remove the probe riser adaptors from the Magnetostric- <br /> ,..5 4 (1.22 m) <br /> 5tive Probenson box Figure Installation Kit b ( to Fi 30 or 31). <br /> ' ( ) <br /> 5'4"(11.52 m.62 m) <br /> 6' (1.83 m) <br /> 2.0 m wnr�N soot <br /> vnr pan <br /> 7' (2.13 m) FUEL <br /> 7'6"(2.28 m) ac° <br /> 8' (2.44 m) <br /> 2.5 m i <br /> 9' (2,74 m) tK: .!..<. `<fi-.. <br /> 3.0 m <br /> 10' (3.05 m) <br /> 10'6" <br /> 11' (3.35 m) <br /> Figure 28. Magnetostrictive Probe Dimensions(Figure <br /> illustrates Magnetostrictive Probe with 4"Floats) <br /> B. RISER PIPE CAP PREPARATION. <br /> Figure 30. Magnetostrictive Probe Installation Kit <br /> The riser pipe cap must have a 3/8" tapped hole for with 4"Floats. <br /> passage of probe wires.Cap kits with pre-drilled holes for <br /> a standard 4"riser pipe are available from Veeder-Root. <br /> Order Kit Number 312020-952,one for each probe. <br /> If a kit has not been ordered,perform the following- <br /> WARNING: <br /> ollowingWARNING: DO NOT PERFORM DRILLING <br /> AND TAPPING PROCEDURES IN A HAZARD- <br /> OUS AREA. DRILLING AND TAPPING CAN <br /> CAUSE SPARKS AND IGNITE VOLATILE <br /> FUMES AND LIQUIDS FOUND IN A CLASS I, <br /> GROUP D HAZARDOUS LOCATION.FAILURE eo <br /> TO COMPLY COULD RESULT IN DEATH,SE- a <br /> RIOUS PERSONAL INJURY, PROPERTY _• •e <br /> LOSS AND EQUIPMENT DAMAGE. � t <br /> 1. Use a standard 4" tank locking cap, "Evertite" or <br /> equivalent,with standard ring adaptor. Figure 31. Magnetostrictive Probe Installation Kit <br /> with 2"Floats. <br /> 2. Drill and tap the cap fora 3/8"x 18 NPT cord grip thread <br /> (refer to Figure 29,"Probe Riser Cap Modification"). 2. Place one riser adaptor on top ofthe probe canister with <br /> 3. Install a water-tight cable bushing in the 3/8"threaded its bevelled edge down and its locking tabs aligned with <br /> hole in the top of the cap.Use an appropriate thread the flats on the canister(see Figure 32 or 33). <br /> sealant to ensure water-tightness.Also install a water- <br /> tight cable bushing in the probe junction box in a <br /> similar manner. \, <br /> ±.062 <br /> 1.438 375- 18 N.P.T. <br /> ±.062 ---- -- \ <br /> 1.625 <br /> 4"ADAPTOR <br /> OI RING <br /> CANISTER <br /> Figure 29. Probe Riser Cap Modification. Figure 32. 4"Probe Riser Adaptor Ring Installation. <br /> 24 <br />