Name: ITT Goulds Pumps NM 3196 i-FRAME
Brand: ITT
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Installation, Operation, and

Maintenance Manual

Model NM 3196 i-FRAME

Table of Contents3
Introduction and Safety7
Introduction7
Requesting Other Information7
Safety7
Safety Terminology and Symbols8
Environmental Safety9
User Safety9
Product Warranty12
Ex Considerations and Intended Use12
Transportation and Storage18
Inspect the Delivery18
Inspect the Package18
Inspect the Unit18
Transportation Guidelines18
Pump Handling18
Lifting Methods18
Storage Guidelines21
Pump Storage Requirements21
Frostproofing22
Product Description23
General Description NM 319623
Part Description NM 319624
General Description I-ALERT® Equipment Health Monitor25
Nameplate Information26
Installation30
Pre-Installation30
Pump Location Guidelines30
Foundation Requirements31
Baseplate-Mounting Procedures32
Prepare the Baseplate for Mounting32
Install the Baseplate Using Shims or Wedges32
Install the Baseplate Using Jackscrews33
Install the Baseplate Using Spring Mounting36
Install the Baseplate Using Stilt Mounting37
Baseplate-Leveling Worksheet39
Install the Pump, Driver, and Coupling40
Pump-To-Driver Alignment40
Alignment Checks40
Permitted Indicator Values for Alignment Checks41
Alignment Measurement Guidelines41
Attach the Dial Indicators for Alignment42
Pump-To-Driver Alignment Instructions42
C-Face Adapter45
Grout the Baseplate46
Piping Checklists47
General Piping Checklist47
Suction-Piping Checklist50
Discharge Piping Checklist52
Commissioning, Startup, Operation, and Shutdown54
Preparation for Startup54
Remove the Coupling Guard55
Check the Rotation57
Impeller-Clearance Check57
Impeller Clearances (NM 3196)58
Impeller-Clearance Setting58
Set the Impeller Clearance - Dial Indicator Method (All Except CV 3196, CV 3198, and LF 3196 Size 1X1.5-4)59
Set the Impeller Clearance - Feeler Gauge Method (All Except CV 3196, CV3198 and LF 3196 Size 1X1.5-4)60
Couple the Pump and Driver61
Install the Coupling Guard62
Bearing Lubrication67
Shaft-Sealing Options68
Mechanical Seal Options69
Connection of Sealing Liquid for Mechanical Seals69
Install the Shaft Guard - if Provided69
Pump Priming70
Prime the Pump with the Suction Supply above the Pump70
Prime the Pump with the Suction Supply below the Pump70
Other Methods of Priming the Pump71
Start the Pump71
I-ALERT® Equipment Health Monitor72
Pump Operation Precautions72
Shut down the Pump74
Deactivate the I-ALERT® Equipment Health Monitor74
Reset the I-ALERT® Health Monitor74
Make the Final Alignment of the Pump and Driver74
Maintenance76
Maintenance Schedule76
Bearing Maintenance77
Lubricating-Oil Requirements77
Regrease the Grease-Lubricated Bearings78
Lubricate the Bearings after a Shutdown Period79
Shaft Seal Maintenance80
Mechanical-Seal Maintenance80
Disassembly80
Disassembly Precautions80
Tools Required81
Drain the Pump81
Remove the Coupling82
Remove the Back Pull-Out Assembly82
Remove the Coupling Hub84
Impeller Removal85
Shaft Guard Removal (if Provided)86
Seal-Chamber Cover Removal87
Remove the Seal-Chamber Cover and Backplate (NM 3196, 3198, CV 3198)87
Remove the Frame Adapter (Mti)89
Remove the Inboard Labyrinth Oil Seal89
Power-End Disassembly89
Disassemble the Bearing Frame93
Guidelines for I-ALERT® Equipment Health Monitor Disposal94
Disassemble the C-Face Adapter94
Pre-Assembly Inspections94
Replacement Guidelines95
Shaft and Sleeve Replacement Guidelines97
Bearing-Frame Inspection98
C-Face Adapter Inspection99
Seal Chamber and Stuffing Box Cover Inspection99
Bearings Inspection100
Bearing-Housing Inspection101
Bearing Fits and Tolerances101
Reassembly101
Assemble the Rotating Element and the Bearing Frame (Sti and Mti)101
Assemble the Rotating Element and the Bearing Frame (Sti and Mti with Duplex Bearings)104
Assemble the Frame108
INPRO Labyrinth Oil Seal Description112
Assemble the INPRO Labyrinth Oil Seal112
Assemble the C-Face Adapter113
Shaft Sealing113
Shaft Guard Installation (if Provided)120
Install the Impeller121
Post-Assembly Checks123
Install the Back Pull-Out Assembly (Except HT 3196)123
Assembly References126
Spare Parts127
Interchangeability Drawings128
NM 3196 Interchangeability128
Lubrication Conversion128
Frame Lubrication Conversion128
Convert from Greased-For-Life or Regreaseable to Oil-Lubricated Bearings129
Conversion from Flood-Oil to Pure-Oil Mist130
Convert from Flood Oil to Regreaseable131
Troubleshooting132
Operation Troubleshooting132
Alignment Troubleshooting133
Assembly Troubleshooting133
Parts List and Cross-Sectionals135
Parts List135
Other Relevant Documentation or Manuals141
For Additional Documentation141
Local ITT Contacts142

ITT Goulds Pumps NM 3196 i-FRAME User Manual

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ITT Goulds Pumps NM 3196 i-FRAME Specifications

Related product manuals

Brand	ITT
Model	Goulds Pumps NM 3196 i-FRAME
Category	Water Pump
Language	English