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SEP 22 '97 O5:52PM mARLEYAw ItfrL 9138310207 P.10/10 For FK°Y rnodPta 9. Affix the enclosed ecals to the dispenser dial glass on a. Remove 1/4-inch pipe plug from tank test port in grade of gasoline upon which the leak detector is the Packer (on &inch Big-Flo applications, re- being installed. Additional decals are available;call move the 1/4-inch pipe plug from the riserlilange customerserviceat 1-800-952-8348or(913)498-5700. assembly). 10. Inspect all threaded joints to assure they are tightand b. Apply a UL-classified non-toxic pipe thread seal. not leaking. ant to the 1/4-inch NPT 45-degree elbow and install in tank test port of the packer.On 6-inch Test of the Leak Detector Big-Flo applications.the 1/4-inchNPT45-degree U.S.Environmental Protection Agency(EPA)regulations re- elbow may be installed into the riser/flange Quire annual verification of operation of leak detector. To assembly. assure maintenance of leak detection capability,Red Jacket c. install a 1/4-inch NPT tee on the 45-degree elbow requires that operation of the mechanical leak detector be that is in the tank test port(or on 6-inch Sig-Flo verified by testing upon start-up and that testing of the leak riser/flange assembly)to accommodate both the detector be performed routinely at least annually. vent tube and snap tap. d. Apply a UL-cl ed non-toxic pipe thread seal ant to the threads of the 1/4-inch NPT 90-degree • Test procedure medlar for mechanical elbow vent tube fitting and install in the tee. Ieak detectvrReportris am R explained R J21.The e. a UL-classified non-toxic pipe thread seal- Engineering Snap con cad ors a The APALY P Red Jacket Snap Tap connectors allow ant to the threads of the 1/4-inch NPT straight the FXZVMMDVleak detector to be tested vent tube fitting and install in the leak detector with the M Snap Tap Tester as as op- vent openinr in the cap of the leak detector. tion to the above test methods.See Red C Install the vent tubing into both fittings and Jacket literature $042.111-1 for test in. tighten. structions using Snap Tap Connectors. g. To install snap tap connectors in FX2V/FX2DV 11 The top cover on the Red Jacket leak detector is models, apply a UL-classified non-toxic pipe designed to accommodate a sealing wire which can be thread sealant to the snap tap connectors and used to discourage tampering or the unauthorized install one in the body of the FXV leak detector removal of the leak detector(see Fi and the other in the tee attached to the 45-degree >s 2). elbow installed in the tank test port ofthe packer. s It should be Doted that if the dispensing On 6-inch Big-Flo applications, install the two ssystem(the solenoid valve and the naaale) nap tap connectors — one in the FXV leak detector and one in the riser/flangeassembly. t opened test, theprevious V the completion of y the line test, tho FXV Series velli detect h. Attach and crimp loop of the retaining tether this opening as a leak and restricted flow around the Snap Tap threads. will result. Closing of the nozzle(s)for a L Replace the caps over the quick-connect cou- period of time adequate to allow comple. plings and tighten snugly. tion.of the line Last will allow the leak detector to open.Once opened,full pump DON overtighten. flow can be provided. • ItsiM 8oe technical bulletin x042.111-1 for use of Saap Tap Connector Assembly. 7. Connect power to pump at the load center. FX2Y/FX2D 8. Clear remaining air from system as follows: TETHERED a. Turn on dispenser that is farthest from the leak CAP detector but do not open nozzle.Wait four or five minutes or more. Look for leaks on parts worked on. SNAP TRP b. Shutoffthe pump and allow itto stand fouror five 45°ELBOW minutes. Then start the pump again and open the nozzle farthest from the leak detector. a Continue to dispense enough gasoline,about 20 to 30 gallons(76 to 114 liters),to pump ALL air Figure I from the Wsum. e1111u now is restricted to about 3 gpm (11 1pm)or less with the nozzle open,the leak deteawr has not opened-Repeat step sa with increased running time of pump SEALING WIRE to insure the purging of all air. All air (proviced oy contractor) must be purged from the system or the O leak detector will restrict flour to about 8 gpm(11 ipw). mafty1/44N04 R voce oF*ft Cr"W T-FITTING 7401 W.129 SZ_.Overland Park,KS 66213.913-498-5700 Marley Pump neurons the right to make design improvements and pricing modirationc as necessary and without notice. Z VENT TUBE CIM Marley Pump Panted in USA Figure