Table of Contents
iii
Introduction
Safety Precautions ............................................................................................................1
Warnings and Instructions ................................................................................................3
IMportant Safety Information ....................................................................................3
Preliminary Precautions............................................................................................3
Requirements For Use .............................................................................................4
Operating Precautions..............................................................................................4
Fuel Compatibilities ..........................................................................................................4
Installation
Installation Safety Notices Attention Installer ....................................................................5
Follow These Directions Carefully ....................................................................................6
Installing The Pumping Unit ..............................................................................................6
Attaching the Expansion Relief Vent Line .........................................................................7
Wiring the Conduit Box .....................................................................................................8
Wiring Instructions- 208-230 Volt Single Phase Pumps ...........................................9
Wiring Instructions - 208-230, 380/415 or 575 Volt Three-Phase Pumps ................9
Starting the System and Completing the Installation ......................................................16
Floating Suction Installation Information .........................................................................19
Installing A Big Flo Diaphragm Valve ..............................................................................20
Attaching the Siphon & Vacuum Lines with Factory Installed Siphon Assemblies .........22
Installing Two Pumps for Tandem Operation ..................................................................23
Testing the Installation
Testing the Piping ...........................................................................................................26
Testing the Tank .............................................................................................................27
Purging the System ........................................................................................................27
Adjusting the Pressurstat Line Relief Pressure ...............................................................28
Service and Repair
Removing the Extracta Assembly ...................................................................................29
Procedure for Removal of Plug-in Type Pump - Motor Assembly ..................................30
Installing the Extracta Assembly (Ref. Figure 19) ...........................................................31
Replacing the Check Valve Assembly ............................................................................33
Repairing the Check Valve Lock-down Screw And Seals ...............................................34
Parts
6” Maxxum Big Flo - Repair Parts Packer Manifold Assembly Parts - Side View ...........37
6” Maxxum Big Flo - Repair Parts Packer Manifold Assembly Parts - Top View ............38
6” Maxxum Big Flo - Repair Parts Yoke Assembly .........................................................39
UL Listed Motor Control Box For 2HP Pumps Model P200H1-CB .................................40
Red Jacket Replacement Pump Motors .........................................................................41
Magnetic Contactor For 2, 3, And 5 HP 3-Phase Pumps ...............................................41
Appendix A: ATEX Safety Instructions
Appendix B: Declaration of Conformity
Appendix C: FDNY Certificate of Approval
Appendix D: ANZe Conditions of Certification
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