Nexus Under Dispenser Containment System. Installation Instructions

Transcription

1 Nexus Under Dispenser Containment System Model Q510 Installation Instructions Franklin Fueling Systems 3760 Marsh Rd. Madison, WI USA Tel: Fax:

2 Safety Warning Warning Warning Follow all federal, state and local laws governing the installation, testing and inspection of this product and its associated systems. When no other regulations apply, follow NFPA codes 30, 30A and 70 from the National Fire Protection Association. Failure to follow these codes could result in severe injury, death, serious property damage, environmental contamination and/or system degradation. The parts described in this document are one element of a system. All components of this system should be installed according to the manufacturer s specifications so that the system s integrity is not compromised. Test the complete system after installation according to all pertinent local, state and federal laws to ensure its proper operation. Failure to properly verify operation could lead to environmental contamination. Installation 1. Assemble frame with pipe jig in the correct position for pipe entry height and fix frame in position on site. 629 mm (24.75") Column End M12 Anchor Bolts Extend 50mm above frame Hydraulic End Pipe Jig position 1st Tee/Intermediate Dispenser Sump 514 mm (20.24") Pipe jig position end/elbow dispenser sump 2. Assemble shear valve assemblies. Product Line Shear Valve Assembly Figure 1: Assemble Frame Vapour Recovery Line Shear Valve Assembly Install Bracket from Stabilizer Bar Kit 314mm (12.4") 328 mm (12.9") BSPT 33mm (1.3") Trim A C B 2 Figure 2: Assemble Shear Valves

3 3. Cut and prepare pipework according to table 1. Dispenser Sump Location from Tank Shear Valve Length A Secondary Pipe Cut- Back Length B 1 st Tee Sump 549 mm 36 mm 598 mm 2 nd Tee Sump 549 mm -x 36 mm 598 mm -x Vapour Recovery Shear Valve Assembly Length C 3 rd Tee Sump 549 mm -2x 36 mm 598 mm -2x Elbow / End Sump 549 mm 50 mm 378 mm *X = Adjustment to maintain fall of pipe work. Does not take into account any variations and falls at grade level. Table 1: Preparation Dimensions 4. Scrape region for pipe connection to entry seal and pipe ends. Refer to Assembly Example drawings (Figures 8 through 10). 5. Assemble all shear valve assemblies to the stabilizer bar. Leave the fasteners loose to allow flexibility when assembling the sump. Make sure to have the ball valve levers aligned as shown, with the handles oriented towards the stabilizer bar (Figure 3). See Detail A DP-Q SBK Stabilizer Bar Kit Detail A Ball Valve Levers Oriented Toward Stabilizer Bar Figure 3: Assemble Shear Valve Assemblies 3

4 6. Prepare the sump by assembling and welding entry seals. 32 mm (1.3") 105 mm (4.1 ") M12 Washer M12 Nut Nut Positions for M12 Hook Bolts (150mm [5.9"] long) Positional Markings Drill Spots used to locate entry hole position Figure 4: Install Sump into Dispenser Frame 7. Install sump into dispenser frame using the M12 x 150 hook bolts supplied with the stabilizer bar. 8. Install stabilizer bar and the shear valve assembly into dispenser sump. Do not tighten the assembly at this time. Hook Bolts Installed Bend the inverted T sections 90º towards the outside to engage the concrete Double Wall Product Lines Figure 5: Install Vapour Stabilizer Recovery Bar Lineand Shear Valve Assemblies 4

5 9. Weld all entry seals to piping. 10. After 20 minutes from the last entry seal being welded, tighten the assemblies. 11. Assemble and weld fittings underneath sump for all product lines and stage 2 vapour recovery lines. B Side A Side A Side B Side GEMINI Tee Spigot on B Side of Dispenser Sump Frame GEMINI Tee Socket on A Side of Dispenser Sump Frame Figure 6: Assemble and Weld Fittings 5

6 12. After all pipe-work is complete, make sure all fitting are tightened and backfill as required. Ensure concrete meets with the edge of the sump on all sides Ensure concrete is deep enough to secure ALL anchor bolts Seal the interface between concrete and sump with polyurethane sealant Figure 7: Install Backfill and Concrete 13. Apply concrete making sure the frame anchor bolts are fully covered. 14. Backfill evenly around the sump with approved backfill material. Approved backfill materials for dispenser sumps are the following Class I and II materials, per ASTM d-2321: Class IA materials include angular, open-graded, clean, manufactured aggregate that contain little or no fines such as crushed stone or crushed cinders or shells. Class IB materials include angular, dense-graded, clean, processed aggregate such as Class IA materials mixed with sand and gravel to minimize migration. Class II materials include clean, coarse-grained soils that contain little or no fines such as gravel, gravel-sand mixtures, and well and poorly graded sands. Important: Do not over-compact the backfill, or you may distort the sump. Shovel slicing (cutting the backfill with a shovel) is the recommended way to compact Class I and II materials. To improve compaction, slightly wet the backfill, but do not saturate the material or flood the trench. 6

7 Assembly Examples Assembly examples with FFS Part Numbers Vapour Shear Valve, Double Poppet 1.5" Close Nipple 1.5" F/F Ball Valve BSPT Welding Coupler EIF XXX-E EIF Figure 8: Example Vapour Line Installation " Female Double Poppet Shear Valve U-Bolt Kit 1.5" Close Nipple 1.5" F/F Ball Valve BSPT 701mm (27.6") EIF 46mm (1.8") Welding Coupler EIF TEE XXX-E G Secondary TEE Figure 9: Example Tee Installation 7

8 " Female Double Poppet Shear Valve U-Bolt Kit 1.5" Close Nipple 1.5" F/F Ball Valve 580mm (22.8") Minimum Burial Depth BSPT 30mm (1.2") EIF G Secondary Elbow XXX-E Figure 10: Example Elbow Installation EIF Primary Elbow A Franklin Fueling Systems Brand franklinfueling.com 3760 Marsh Rd. Madison, WI 53718, USA Tel: Fax: Tel: USA & Canada Tel: UK +44 (0) Tel: Mex Tel: FR +33 (0) Tel: CH r Franklin Fueling Systems. All rights reserved.