Goulds Pumps 3296 EZMAG - IOM - Manual (Page 4)

Table of Contents
Lubricating-oil requirements ............................................................................................... 41
Acceptable oil for lubricating bearings ................................................................................ 42
Lubricate the bearings with oil ............................................................................................ 42
Greased-for-life bearing lubrication .................................................................................... 42
Pump priming ........................................................................................................................ 42
Prime the pump with the suction supply above the pump ................................................... 43
Prime the pump with the suction supply below the pump ................................................... 43
Other methods of priming the pump ................................................................................... 45
Start the pump ...................................................................................................................... 45
Minimum continuous recommended flow ........................................................................... 46
Pump operation precautions ................................................................................................. 46
Shut down the pump ............................................................................................................. 47
Make the final alignment of the pump and driver ................................................................... 47
Maintenance ........................................................................................................................... 49
Maintenance schedule .......................................................................................................... 49
Bearing maintenance ............................................................................................................ 50
Disassembly ......................................................................................................................... 50
Disassembly precautions ................................................................................................... 50
Required tools .................................................................................................................... 50
Prepare the pump for disassembly ..................................................................................... 51
Remove the frame assembly and shaft (frame-mounted pump) ......................................... 51
Remove the frame assembly and shaft (close-coupled pump) ........................................... 54
Disassemble the liquid end ................................................................................................. 56
Pre-assembly inspections ..................................................................................................... 58
Replacement guidelines ..................................................................................................... 58
Magnet inspections ............................................................................................................ 60
Bearing-frame inspection ................................................................................................... 60
Bearings inspection ............................................................................................................ 60
Minimum running clearances .............................................................................................. 61
Reassembly .......................................................................................................................... 61
Reassemble the frame assembly and shaft (frame-mounted pumps) ................................ 61
Reassemble the frame assembly and shaft (close-coupled pumps) .................................. 64
Reassemble the liquid end ................................................................................................. 66
Complete the pump reassembly ......................................................................................... 71
Bolt torque values ............................................................................................................... 71
Troubleshooting .................................................................................................................... 72
Operation troubleshooting ..................................................................................................... 72
Alignment troubleshooting .................................................................................................... 73
Parts Listings and Cross-Sectionals ................................................................................... 74
Close-coupled S-group (all) and M-group (2 x 3 - 8 only) — stainless steel .......................... 74
Close-coupled S-group (all) and M-group (2 x 3 - 8 only) — Hastelloy-C .............................. 76
S-group with bearing frame — stainless steel ....................................................................... 78
S-group with bearing frame — Hastelloy-C ........................................................................... 80
Frame cooling options ........................................................................................................... 82
M-group with bearing frame — stainless steel ...................................................................... 83
M-group with bearing frame — Hastelloy-C .......................................................................... 85
Spare and repair parts .......................................................................................................... 86
Interchangeability drawings .................................................................................................. 87
Other Relevant Documentation or Manuals ........................................................................ 89
Condensed power monitor .................................................................................................... 89
Local ITT Contacts ................................................................................................................ 92
Regional offices .................................................................................................................... 92
2 Model 3296 EZMAG Installation, Operation, and Maintenance Manual