Goulds Pumps 3796 i-FRAME - IOM - Manual (Page 5)

Bearing-housing inspection........................................................................................................................................87
Bearing fits and tolerances..........................................................................................................................................88
Reassembly.......................................................................................................................................................................88
Assemble the rotating element and the bearing frame ( STi and MTi ) .............................................................88
Assemble the rotating element and the bearing frame ( STi and MTi with duplex bearings).........................91
Assemble the rotating element and the bearing frame ( LTi )..............................................................................94
Assemble the frame.....................................................................................................................................................97
INPRO labyrinth oil seal description.....................................................................................................................100
Assemble the INPRO labyrinth oil seal.................................................................................................................100
Assemble the C-face adapter....................................................................................................................................101
Shaft sealing................................................................................................................................................................101
Install the impeller.....................................................................................................................................................106
Attach the i-ALERT
™ Condition Monitor to the pump....................................................................................108
Post-assembly checks................................................................................................................................................109
Install the back pull-out assembly (except HT 3196) ..........................................................................................109
Assembly references..................................................................................................................................................111
Spare parts...................................................................................................................................................................112
Interchangeability drawings.........................................................................................................................................113
3796 interchangeability..............................................................................................................................................113
Lubrication conversion.................................................................................................................................................113
Frame lubrication conversion..................................................................................................................................113
Convert from greased-for-life or regreaseable to oil-lubricated bearings.........................................................114
Conversion from flood-oil to pure-oil mist...........................................................................................................115
Convert from flood oil to regreaseable..................................................................................................................115
Troubleshooting.............................................................................................................................................................116
Operation troubleshooting..........................................................................................................................................116
Alignment troubleshooting..........................................................................................................................................117
Assembly troubleshooting...........................................................................................................................................117
i-ALERT
™ Condition Monitor troubleshooting.....................................................................................................118
Parts Listings and Cross-Sectional Drawings.......................................................................................................119
Parts list..........................................................................................................................................................................119
Other Relevant Documentation or Manuals.........................................................................................................130
For additional documentation.....................................................................................................................................130
Table of Contents
Model 3796 i-FRAME Installation, Operation, and Maintenance Manual 3