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Site Preparation and In ,Ablation Manual <br /> TIS-2601 Tank Level Se4.ing System 14d <br /> SECTION 2. SITE PREPARATION 4. Install a standard adapter ring and riser capon the riser -\ <br /> w)�I <br /> WARNING: IN INSTALLATION OF THIS PRODUCT, pipe. "Evertite" or <br /> COMPLY WITH THE NATIONAL ELECTRICAL Note: The cap should be a locking cap, <br /> CODE; FEDERAL, STATE, AND LOCAL CODES; equivalent.,with standard ring adapter.The cap must <br /> AND OTHER APPLICABLE SAFETY CODES. be drilled and tapped to receive cable grip.See Section <br /> 4-11. <br /> WARNING: TO PROTECT YOURSELF AND OTHERS Kits including 4-inch cap,adapter ring,and a plug for the <br /> FROM BEING STRUCK BY VEHICLES DURING cap are available.Order Veeder-Root Kit Number 312020- <br /> WORK, BLOCK OFF YOUR WORK AREA DURING 878(one per tank). <br /> INSTALLATION OR SERVICE. B. SENSOR RISER PIPE INSTALLATION.(.See Figures 2 <br /> FAILURE TO COMPLY WITH THESE WARNINGS COULD and:1 for dimensions and installation requirements.) <br /> RESULT IN DEATH,SERIOUS PERSONAL INJURY,PRO- Note: If tank is ata Lilt., his[all the sensor hl the low end of <br /> PERTY LOSS,AND EQUIPMENT DAMAGE. the tank. <br /> A. PROBE RISER PIPE INSTALLATION.(See Figure 1 for 1. Standard procedures for installing a fill pipe can he used. <br /> dimensions and installation requirements.) Instructions are based on a 2-inch riser pipe. <br /> IMPORTANT 'l. If the tank is buried,excavate the portion that contains <br /> 1. For maximum height-to-volume conversion accuracy, the bungs available to accept a riser pipe. <br /> seleetthe threaded hole closestto thecenterofthetank 3. Remove the plug from the hole.Then,install the riser pipe <br /> and install a 4-inch riser pipe (ANSI pipe,sch. 40). in the hole.The top of the riser must either have a 2-inch- <br /> Standard Procedures for installing a,fill pipe can be 14NPT pipe thread or accept a standard Schedule 40 <br /> '2'_14N PT adapter ring(as supplied to Veeder-Root Kit No. <br /> used.Instructions are based on a 4-inch riser pipe.The 312020-928). Ensure that there is enough clearance <br /> probe will fit in a 3-Inch riser. between t.lm top of I,he riser and the manhole cover to <br /> 'l. If the tank is buried,excavate the portion tat contains allow room for the 2-wire cable supplied with the sensor. <br /> the hole. Note: Veeder-Root Riser Cap Kit No. 312020-928 can be <br /> 3. Remove the plug from the hole.Then,Inst all the riser pipe used with either threaded or unthreaded riser pipes. <br /> it,file hole.The top of the riser pipe Intutil be I.Ill varied LU 4. Install it standard adapter ring and/or pipe cap on the <br /> accept a 4-inch x 8-Nirl' cap adapter ring. Ensor t hal riser pipe, <br /> there is enough clearance between the lop of the riser and Note: If the threaded adaptor ring is used, install with <br /> the manhole cover to allow room for the 2-wire cable proper adhesive(i.e.,TRC cement).Use thread sealer, <br /> supplied with the probe. NOT ADIIF.SIVF.,when installing the riser cap. <br /> ,E <br /> M IaI—'F MMIRMNWNOMEOM <br /> LEA <br /> A.,E 9LlB <br /> EC MMIRNONIYRIKKYRME� <br /> M. <br /> 1 <br /> RROEE. <br /> CNRE,f <br /> ._ <br /> .e aMRnlm°wxn�::EonE <br /> :Y <br /> )a <br /> e�IEK. __uirvlu,w,l H <br /> -.m Mxw,w, 1EErR so <br /> i.aEE �RN PA <br /> 1ARAIE�X'SEAL <br /> I EPoEI EELL MINER EE",, <br /> i.DUEx310N1 "rN,Y ry"-p-REWCER <br /> pMEH <br /> On <br /> Hq,XO aE A ,O LEROER S <br /> 1HlRSER[..IE '—FSLI,EOYEEV CI.MF <br /> --> >mx muR <br /> ` Ie <br /> ,wR <br /> . .� R„I 1 A I <br /> /' F,EENYE,Eu rw <br /> f <br /> Figure 1. Probe Dimensions and Installation Requirements Figure 2. Sensor Dinensiiinsmltl Insiadhat.ion iieeplirements <br /> — Fiberglass Tank <br /> 2 <br />