Goulds Pumps 3610 - IOM User Manual
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Table of Contents
Preparation for startup .......................................................................................................... 31
Remove the coupling guard .................................................................................................. 32
Check the rotation ................................................................................................................. 32
Couple the pump and driver .................................................................................................. 32
Oil volumes ......................................................................................................................... 38
Lubricating-oil requirements ............................................................................................... 39
Acceptable oil for lubricating bearings ................................................................................ 39
Lubricate the bearings with oil ............................................................................................ 39
Lubricate the bearings with pure or purge-oil mist (optional) .............................................. 40
Lubricate the bearings after a shutdown period .................................................................. 41
Shaft sealing with a mechanical seal .................................................................................... 41
Connection of sealing liquid for mechanical seals ................................................................. 42
Pump priming ........................................................................................................................ 42
Prime the pump with the suction supply above the pump ..................................................... 42
Prime the pump with an outside supply ................................................................................. 43
Prime the pump with a separate hand or manually controlled priming pump ........................ 44
Prime the pump by bypassing the discharge check valve ..................................................... 44
Prime the pump with an ejector ............................................................................................. 45
Prime with an automatic primer pump ................................................................................... 46
Start the pump ...................................................................................................................... 47
Pump operation precautions ................................................................................................. 48
Shut down the pump ............................................................................................................. 49
Make the final alignment of the pump and driver ................................................................... 49
Doweling the pump casing .................................................................................................... 49
Maintenance schedule .......................................................................................................... 52
Bearing maintenance ............................................................................................................ 53
Mechanical-seal maintenance .............................................................................................. 53
Disassembly ......................................................................................................................... 54
Disassembly precautions ................................................................................................... 54
Tools required .................................................................................................................... 54
Prepare for disassembly ..................................................................................................... 54
Disassemble the radial end (ball bearing pumps) ............................................................... 56
Disassemble the thrust end (ball bearing pumps) ............................................................... 58
Disassemble the radial end (sleeve/ball bearing pumps) ................................................... 59
Disassemble the thrust end (sleeve/ball bearing pumps) ................................................... 62
Disassembly of the sleeve/Kingsbury bearing arrangement ............................................... 64
Disassemble the rotating assembly .................................................................................... 65
Replacement guidelines ..................................................................................................... 66
Shaft replacement guidelines ............................................................................................. 68
Bearings inspection ............................................................................................................ 69
Replace the wear parts ....................................................................................................... 70
Assemble the rotating element ........................................................................................... 73
Install the rotating element ................................................................................................. 74
Assemble the thrust end (ball bearing pumps) ................................................................... 76
Assemble the radial end (ball bearing pumps) .................................................................... 78
Assemble the thrust end (sleeve/ball bearing pumps) ........................................................ 80
Assemble the radial end (sleeve/ball bearing pumps) ........................................................ 83
Assembly of the sleeve/Kingsbury bearing arrangement ................................................... 84
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Installation, Operation, and Maintenance Manual