4.6.2 Suction-piping checklist.................................................................................................................33
4.6.3 Discharge piping checklist.............................................................................................................35
4.6.4 Bypass-piping considerations .......................................................................................................35
4.6.5 Auxiliary-piping checklist ...............................................................................................................36
4.6.6 Final piping checklist .....................................................................................................................36
5 Commissioning, Startup, Operation, and Shutdown ................................................................................... 37
5.1 Preparation for startup.............................................................................................................................37
5.2 Remove the coupling guard ....................................................................................................................38
5.3 Check the rotation ...................................................................................................................................39
5.4 Couple the pump and driver ....................................................................................................................39
5.5 Bearing lubrication...................................................................................................................................45
5.5.1 Oil volumes ...................................................................................................................................45
5.5.2 Lubricating-oil requirements..........................................................................................................46
5.5.3 Acceptable oil for lubricating bearings .......................................................................................... 46
5.5.4 Lubricate the bearings with oil.......................................................................................................46
5.5.5 Replace the oil filter.......................................................................................................................47
5.5.6 Lubricate the bearings with pure or purge-oil mist (optional) ........................................................ 49
5.5.7 Lubricate the bearings with pressurized lubrication ...................................................................... 50
5.5.8 Convert to oil-mist lubrication........................................................................................................51
5.5.9 Thrust Bearing Cooling Fan (Optional) ......................................................................................... 52
5.5.10 Install the fan guard.....................................................................................................................53
5.5.11 Lubricate the bearings after a shutdown period .......................................................................... 53
5.6 Shaft sealing with a mechanical seal ......................................................................................................54
5.7 Connection of sealing liquid for mechanical seals................................................................................... 54
5.8 Pump priming ..........................................................................................................................................55
5.9 Prime the pump with the suction supply above the pump ....................................................................... 55
5.10 Start the pump.......................................................................................................................................56
5.11 i-ALERT®2 Equipment Health Monitor.................................................................................................. 57
5.12 Pump operation precautions .................................................................................................................57
5.13 Shut down the pump .............................................................................................................................58
5.14 Deactivate the i-ALERT®2 Equipment Health Monitor.......................................................................... 59
5.15 Make the final alignment of the pump and driver .................................................................................. 59
5.16 Doweling the pump casing ....................................................................................................................59
5.16.1 Installing the driver ......................................................................................................................60
5.16.2 Doweling for low differential temperature service ....................................................................... 61
5.16.3 Doweling for high differential temperature service ...................................................................... 61
6 Maintenance.....................................................................................................................................................64
6.1 Maintenance schedule ............................................................................................................................64
6.2 Bearing maintenance ..............................................................................................................................65
6.3 Mechanical-seal maintenance.................................................................................................................65
6.4 Disassembly ............................................................................................................................................66
6.4.1 Disassembly precautions ..............................................................................................................66
6.4.2 Tools required................................................................................................................................66
6.4.3 Prepare for disassembly ...............................................................................................................67
6.4.4 Disassemble the radial end (ball bearing pumps) ......................................................................... 68
6.4.5 Disassemble the thrust end (ball bearing pumps)......................................................................... 69
6.4.6 Disassemble the radial end (sleeve/ball bearing pumps).............................................................. 71
Table of Contents
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3640 i-FRAME API Type BB2 2-Stage / ISO 13709 2nd Ed. API 11th Ed. Installation, Operation, and Maintenance Man-
ual
Содержание Goulds Pumps i-FRAME 3640
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