Veeder-Root Maxxum Big-Flo 6, Installation, Operation And Service

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Table of Contents
iv
Figures
Figure 1. Maxxum® Packer-Manifold Assembly ....................................................8
Figure 2. Conduit Box - Yoke Assembly ................................................................9
Figure 3. Representative Wiring Diagram, Three-Phase, Two-Wire Control...........11
Figure 4. Three-Wire, Three-Phase Motor Wiring Diagram .................................12
Figure 5. Equipotential Bonding Terminal ............................................................13
Figure 6. Installation Dimensions .........................................................................14
Figure 7. Floating Suction Installation ..................................................................16
Figure 8. Installing A Big Flo Diaphragm Valve ...................................................17
Figure 9. Installing A Siphon And Vacuum Lines .................................................18
Figure 10. Tandem Pumps ....................................................................................19
Figure 11. Suggested Diagram for Wiring Dual Manifold System,
Two-Wire Control, Three Phase
...........................................................20
Figure 12. Suggested Diagram for Wiring Dual Manifold System,
Three-Wire Control, Three Phase .........................................................21
Figure 13. Maxxum Packer-Manifold Assembly: Line and Tank Testing ...............22
Figure 14. Pressurstat - Pressure Adjustment .......................................................23
Figure 15. Maxxum® - Extractable Section Showing ‘FM’ On Nameplate .............25
Figure 16. UMP - Discharge Head Assembly ........................................................28
Figure 17. Maxxum® Check Valve Assembly ........................................................29
Figure 18. Pressurstat and Check Valve Lock-Down Screw Assembly .................31
Figure 19. Check Valve and Pressurstat Assembly ...............................................32
Figure 20. Check Valve and Electrical Bushing Assembly ....................................33
Figure 21. Maxxum® Packer-Manifold Assembly ..................................................34
Figure 22. Maxxum® Yoke and Contractors Box Assembly ..................................35
Tables
Table 1. Minimum Recommended ByPass Flow .....................................................6
Table 2. Pump Length Requirements ....................................................................15
Table 3. Winding Resistances ...............................................................................15
Table 4. Electrical Service Information ..................................................................16
Table 5. UMP - Discharge Head Assembly Repair Parts ......................................28
Table 6. Check Valve and Pressurstat Assembly Repair Parts ............................32
Table 7. Check Valve/Electrical Bushing Assembly Repair Parts .........................33
Table 8. Packer-Manifold Repair Parts .................................................................34
Table 9. Yoke Assembly Repair Parts ...................................................................35
Table 10. Replacement Pump Motors .....................................................................36
Table 11. Magnetic Starter Information ...................................................................36