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Site Preparation and In lation Instructions FITLS-350 UST MonitorinEWstem Figure 5. Magnetostrictive Probe Installation Requirements. In addition, make sure there will be enough clearance between the top of the installed riser cap and manhole cover to allow room for the two -wire probe cable to protrude from the cap. 3. Install a standard adaptor ring and riser cap on the riser pipe. NOTE: The cap should be a locking cap, "Evertite" or equivalent, with a standard ring adaptor. The cap must be drilled and tapped to receive the furnished cable grip (see Section 5.13 and Section 6.13). Kits consisting of a 4 -inch cap, adaptor ring and plug for the cap are available from Veeder-Root. For each probe riser, order one Kit Number: 312020-952. B. INTERSTITIAL LIQUID SENSOR RISER PIPE INSTALLATION. (See Figure 6, "Liquid Sensor Installation Requirements— Steel Tanks" and Figure 7, "Liquid Sensor Installation Requirements—Fiberglass Tanks"). •' NOTE: If the tank is at atilt, install the sensor at the lower end of the tank. 1. Standard procedures for installing a fill pipe can be used. Instructions are based on a 2 -inch riser pipe. 1101 NOTE: Fiberglass tanks require a 4" diameter riser pipe. 6 Figure 6. Liquid Sensor Installation Requirements – Steel Tanks. 1C" MINIMUM DIA 4 MANNHUM DIA 1 OLE CONCRETE SLAB OR PACKED EARTH PER NFPA BL 2COLD SUPPLIED GRIP SEALS WITH PROBE 16" MIN WEN TH RPROOF U CTION BOf WITH INCH N `_I16 CUBIC INCH D EICUMI EPDXYSEAL - MIFIA 2 ORD GRIP SEALS SEE 2 WIRE CABLE -NOTE SUPPLIED WITH RISER DIMENSION PROBE SHOULD BE 18" TO THE BOTTOM OF a 00" A PIPE THE RISER CAP. FPDXV SEAL PER NFPA SPEC TO PROBE LE SCHEDUD6 MAGNETOSTRICTIVE TANK LEADER PROBE Note: Increase this minimum dimension it the tank — a.. Ow. RISER diameter does not match the probe length. (Example: A T6" dia. tank will use an 6' FIBERGLASS TANK SENSOR INSET probe. The extra probe height will be lodged SENSOR SWITCH B ..P,TANK OE SENSOR SWITCH nT 90 TTOM OE TANK in the riser pipe, which must be 6" longer than the minimum in order to provide room.) Figure 5. Magnetostrictive Probe Installation Requirements. In addition, make sure there will be enough clearance between the top of the installed riser cap and manhole cover to allow room for the two -wire probe cable to protrude from the cap. 3. Install a standard adaptor ring and riser cap on the riser pipe. NOTE: The cap should be a locking cap, "Evertite" or equivalent, with a standard ring adaptor. The cap must be drilled and tapped to receive the furnished cable grip (see Section 5.13 and Section 6.13). Kits consisting of a 4 -inch cap, adaptor ring and plug for the cap are available from Veeder-Root. For each probe riser, order one Kit Number: 312020-952. B. INTERSTITIAL LIQUID SENSOR RISER PIPE INSTALLATION. (See Figure 6, "Liquid Sensor Installation Requirements— Steel Tanks" and Figure 7, "Liquid Sensor Installation Requirements—Fiberglass Tanks"). •' NOTE: If the tank is at atilt, install the sensor at the lower end of the tank. 1. Standard procedures for installing a fill pipe can be used. Instructions are based on a 2 -inch riser pipe. 1101 NOTE: Fiberglass tanks require a 4" diameter riser pipe. 6 Figure 6. Liquid Sensor Installation Requirements – Steel Tanks. Figure 7. Liquid Sensor Installation Requirements – Fiberglass Tanks. 1C" MINIMUM DIA MANHOLE 2 ORD GRIP SEALS SUPPLIED WITH SENSOR WEATHERPROOF JUNCTION BOX WITH 1INCH NET TT CS 1162CUBIC INCH – IDM, FPDXV SEAL PER NFPA SPEC TO PROBE JUNCTION BOX LEADER CABLE — a.. Ow. RISER BOTTOM01 I5ER PIPE FIBERGLASS TANK SENSOR INSET SENSOR SWITCH B ..P,TANK OE SENSOR SWITCH nT 90 TTOM OE TANK Figure 7. Liquid Sensor Installation Requirements – Fiberglass Tanks.