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Installation Diaphrag Leap Detectors C XLA Part No, 11Wi6_/DLD Part No. 116017 - Tec fi ii ieig deeadd terms ere—ad t2uout,tw,t ihte Ntarohw,to brny otv:itbtl to the preoof"0(hamM*tJf vx6ow ri.k laveik or te;mMMnt=moms tlon eVW*'.iog th,HA of rM prdtw:t. a indicate.ute.nA'A C,a hazard which erW emu as 8i k"-tooft-el it ury, 1_-AW46 1>1—ra F.hmaard Whkh v w oto.n tgm6a nlltwr penouat dee Lh or iutgtarttta l prererty�i—g-if ige orod. V rY:,I—Lh ur zub.tmn dal prMerty d.mage if igW A ]7Mitntatn pre.enre�Ca hm:m rd which rvv::arun.wi¢n plr`lvmil�N-7', {1d{y�ia6. !{.e�.:el in.4ucCiura VI111Lttalluttoaa,opefader,i+r aninfe. daaLh or uh.tn.bd yrwpertY dam.6a if igecrad. :+apCa A ve vu pmrrmmt Dut n M uu�ad fn 'Jif tory h—rda riefore installing leak detector, review the Application section in Leak Det*3ctor Mani-tai*5141 for limitations or restrictions on usage. THIS iNSTRUCT1ON SHEET ,SHOULD BE NET WITH TliE E:VD USER.. OF THE LFAK DETECTOR FOR REFERENCE. Tampering with the screws or seals on pump.) this leak detector may inhibit opera- 3. Examine straight bore below two-incli thread fr.r tion and will void warranty, corrosion roughness. If found to be rough, smooth DD uutl wire submersible pumps to run with fine emery paper. continuously. Red Jacket line leak 4. Apply L"1-.Classified non-toxic pipe thread sealant to detectors willnotperform leak tests on the two-inch tbreads on the detector.Lubricate"O" pumping systems that run continu- ring on leak detector. ously. 5. Screw the deter-tor into the pump, Tighten w-ifh This llci Jacket leak detector is to be installed into the wrench. t;wo-inch threaded tapping on top of the Red Jacket 6. Connect power to pump at load center. submersible pump. For proper installation,the follow- 7• Clear res Ri'lirg air from system as follows: Ing steps should be fohowed in sequence: a- Turn or, dispenser that is farthest from leak detector but do not open norzle.Wait 4 or 5 mi:iutes • ALL AIR MUST BE OUT OF THE or more. Look for leaks on parts worked on. SYSTEM, FOR LEAK DETECTOR TO b. Shut ofI'pu-rnp and allow to stand four or five WORK PROPERLY, Before installing minutes. Then start pump agLin .and open nozzle Irak detector in the purnp,fill the sys- farthest from leak detector, tem with product by runningthe pump c. Continue to dispense enough gasoline(about 20 and delivering product from each dis- tz) 30 gallons)to pump ALL air from tha system, penser(starting with thefarthestfrorn ManIf,on opening the nozzle,you find the the pump and working to the pump) Flow restricted to about 3 gprn or leas, until all air is removed from system. the leak detector haF not opened. Re- Certain regulatory bodies require the leak detectors to peat Step 7a. with increased running remain in the system ager the lines have beenn installed, time of pump to insure the purging of The :_mea may be purged of air by lack pressuring the all air. All air must be purged from tht lines with an inert gas t,uch as helium or nitrogen to a system or leak detector will restrict pressure of 25 psi.This may be done at the impact valve flow tD about three gpm- urder the dispenser. When this pressure has been 6- Affix enclosed decals to dispenser trial gicss on grade reached,theleakdetectorwill beinthe open position,By of gasoline upon which the leak detector is being turning on the pump and gradually bleeding the gat; installed. Additional decals,are available;call cus- fhm the I=ris through it valve at the impact;valve of the tomer service at 1-900-262-7539, farthest dispenser, the line may be purged of air, 9. Inspect all threaded joints to assure they are tight L:sronnect power to the submersible and not leafing, pump when installing and removing TEST OF T11E LEAK DETECTOR has pressurization equipment. EPA•regulations require annual veri- 1. Disconnect power to pump at the load center.Tag or ficaLon of operation of leak detector. 1ocK ont the breaker to avoid the pump being turned on accidentally. To assure maintenance of leak detee- 2. Remove the two-inch plug from the top of the Red tion capability, Red Jacket requires Jacket pump. If fne two-inch plug is found W be sc that operation of the mechanical leak eight that it cannot be removed, the submersible detector be verified by testing upon aliculd be rernoved from the tank and placed in a start up and that testing of t? e leak vise. Remove the f i ctional element assembly next detector be performed routinely, at to the pipe plug The plug should then come out least annually.Test procedure options readily if a large pipe wrench is used. Replace. for n.zechanil leak d��feztor~ are ex- functOnal olemen y assembly securely and replace the pump in the tank. (See,Step 3 l fere replacing plainedin Red Jacket EngirceringRe- Ports, R.J20 and RJ21 and on pp. 23 tar.d 28 of this manual- Ii.J 5191C� 3/93