Goulds Pumps 3196 i-FRAME - IOM - Manual (Page 4)

Table of Contents
Commissioning, Startup, Operation, and Shutdown ......................................................... 40
Preparation for startup .......................................................................................................... 40
Remove the coupling guard .................................................................................................. 40
Check the rotation ................................................................................................................. 43
Impeller-clearance check ...................................................................................................... 43
Impeller clearances (3196 and HT 3196) ........................................................................... 43
Impeller-clearance setting ..................................................................................................... 44
Set the impeller clearance - dial indicator method (all except CV 3196) ............................. 44
Set the impeller clearance - feeler gauge method (all except CV 3196) ............................. 45
Couple the pump and driver .................................................................................................. 45
Install the coupling guard .................................................................................................... 46
Bearing lubrication .............................................................................................................. 50
Shaft-sealing options ............................................................................................................ 52
Mechanical seal options ..................................................................................................... 52
Connection of sealing liquid for mechanical seals .............................................................. 52
Packed stuffing box option ................................................................................................. 52
Connection of sealing liquid for a packed stuffing box ........................................................ 53
Dynamic-seal option ........................................................................................................... 53
Set an elastomeric face seal ............................................................................................... 54
Pump priming ........................................................................................................................ 54
Prime the pump with the suction supply above the pump ................................................... 54
Prime the pump with the suction supply below the pump ................................................... 54
Other methods of priming the pump ................................................................................... 56
Start the pump ...................................................................................................................... 56
Activate the i-ALERT™ Condition Monitor ............................................................................ 57
i-ALERT™ Condition Monitor routine operation .................................................................... 58
Pump operation precautions ................................................................................................. 58
Shut down the pump ............................................................................................................. 59
Deactivate the i-ALERT™ Condition Monitor ........................................................................ 59
Reset the i-ALERT™ Condition Monitor ................................................................................ 59
Make the final alignment of the pump and driver ................................................................... 59
Maintenance ........................................................................................................................... 61
Maintenance schedule .......................................................................................................... 61
Bearing maintenance ............................................................................................................ 62
Lubricating-oil requirements ............................................................................................... 62
Regrease the grease-lubricated bearings .......................................................................... 63
Lubricate the bearings after a shutdown period .................................................................. 64
Shaft seal maintenance ........................................................................................................ 64
Mechanical-seal maintenance ............................................................................................ 64
Packed stuffing-box maintenance ...................................................................................... 65
Dynamic-seal maintenance ................................................................................................ 65
Disassembly ......................................................................................................................... 66
Disassembly precautions ................................................................................................... 66
Tools required .................................................................................................................... 66
Drain the pump ................................................................................................................... 66
Remove the coupling .......................................................................................................... 67
Remove the back pull-out assembly ................................................................................... 67
Remove the coupling hub ................................................................................................... 69
Impeller removal ................................................................................................................. 69
Seal-chamber cover removal .............................................................................................. 71
Remove the seal-chamber cover (3196, CV 3196, HT 3196, LF 3196, 3796) .................... 71
Remove the stuffing-box cover (3196, CV 3196, HT 3196, LF 3196, 3796) ....................... 72
Remove the dynamic seal .................................................................................................. 73
Remove the frame adapter (MTi, LTi, XLT-i, i17) ............................................................... 74
Remove the inboard labyrinth oil seal ................................................................................. 75
Power-end disassembly ..................................................................................................... 75
2 Model 3196 i-FRAME Installation, Operation, and Maintenance Manual