Goulds Pumps NM 3196 i-FRAME - IOM - Manual (Page 5)

C-face adapter inspection...........................................................................................................................................78
Seal chamber and stuffing box cover inspection.....................................................................................................78
Bearings inspection......................................................................................................................................................80
Bearing-housing inspection........................................................................................................................................81
Bearing fits and tolerances..........................................................................................................................................81
Reassembly.......................................................................................................................................................................82
Assemble the rotating element and the bearing frame ( STi and MTi ) .............................................................82
Assemble the rotating element and the bearing frame ( STi and MTi with duplex bearings).........................85
Assemble the frame.....................................................................................................................................................87
INPRO labyrinth oil seal description........................................................................................................................90
Assemble the INPRO labyrinth oil seal...................................................................................................................91
Assemble the C-face adapter......................................................................................................................................91
Shaft sealing..................................................................................................................................................................92
Install the impeller.......................................................................................................................................................96
Attach the i-ALERT
™ Condition Monitor to the pump......................................................................................98
Post-assembly checks...................................................................................................................................................99
Install the back pull-out assembly (except HT 3196) ............................................................................................99
Assembly references..................................................................................................................................................101
Spare parts...................................................................................................................................................................102
Interchangeability drawings.........................................................................................................................................103
NM 3196 interchangeability.....................................................................................................................................103
Lubrication conversion.................................................................................................................................................103
Frame lubrication conversion..................................................................................................................................103
Convert from greased-for-life or regreaseable to oil-lubricated bearings.........................................................104
Conversion from flood-oil to pure-oil mist...........................................................................................................105
Convert from flood oil to regreaseable..................................................................................................................105
Troubleshooting.............................................................................................................................................................106
Operation troubleshooting..........................................................................................................................................106
Alignment troubleshooting..........................................................................................................................................107
Assembly troubleshooting...........................................................................................................................................107
i-ALERT
™ Condition Monitor troubleshooting.....................................................................................................108
Parts Listings and Cross-Sectional Drawings.......................................................................................................109
Parts list..........................................................................................................................................................................109
Certification: CE or CE ATEX..................................................................................................................................115
Certificates of conformance........................................................................................................................................115
Other Relevant Documentation or Manuals.........................................................................................................121
For additional documentation.....................................................................................................................................121
Local ITT Contacts.......................................................................................................................................................122
Regional offices.............................................................................................................................................................122
Table of Contents
Model NM 3196 i-FRAME Installation, Operation, and Maintenance Manual 3