Name: ITT GOULDS PUMPS LF 3196 i-FRAME
Brand: ITT
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Installation, Operation, and

Maintenance Manual

Model LF 3196 i-FRAME

Table of Contents3
Introduction and Safety7
Introduction7
Requesting Other Information7
Safety7
Safety Terminology and Symbols8
Environmental Safety9
User Safety9
Product Warranty12
ATEX Considerations and Intended Use12
Transportation and Storage17
Inspect the Delivery17
Inspect the Package17
Inspect the Unit17
Transportation Guidelines17
Pump Handling17
Lifting Methods17
Storage Guidelines20
Pump Storage Requirements20
Frostproofing21
Product Description22
General Description LF 319622
Part Description LF 319623
General Description I-ALERT®2 Equipment Condition Monitor24
Nameplate Information25
Installation29
Pre-Installation29
Pump Location Guidelines29
Foundation Requirements30
Baseplate-Mounting Procedures31
Prepare the Baseplate for Mounting31
Install the Baseplate Using Shims or Wedges31
Install the Baseplate Using Jackscrews32
Install the Baseplate Using Spring Mounting34
Install the Baseplate Using Stilt Mounting35
Baseplate-Leveling Worksheet37
Install the Pump, Driver, and Coupling38
Pump-To-Driver Alignment38
Alignment Checks38
Permitted Indicator Values for Alignment Checks39
Alignment Measurement Guidelines39
Attach the Dial Indicators for Alignment40
Pump-To-Driver Alignment Instructions40
C-Face Adapter43
Grout the Baseplate44
Piping Checklists45
General Piping Checklist45
Suction-Piping Checklist47
Discharge Piping Checklist50
Commissioning, Startup, Operation, and Shutdown52
Preparation for Startup52
Remove the Coupling Guard53
Check the Rotation55
Impeller-Clearance Check55
Impeller Clearances (LF 3196)56
Impeller-Clearance Setting56
Set the Impeller Clearance - Dial Indicator Method (All Except CV 3196, CV 3198, and LF 3196 Size 1X1.5-4)57
Set the Impeller Clearance - Feeler Gauge Method (All Except CV 3196, CV3198 and LF 3196 Size 1X1.5-4)58
Couple the Pump and Driver59
Install the Coupling Guard60
Bearing Lubrication64
Shaft-Sealing Options66
Mechanical Seal Options66
Connection of Sealing Liquid for Mechanical Seals67
Packed Stuffing Box Option67
Connection of Sealing Liquid for a Packed Stuffing Box67
Dynamic-Seal Option68
Set an Elastomeric Face Seal68
Install the Shaft Guard - if Provided69
Pump Priming69
Prime the Pump with the Suction Supply above the Pump69
Prime the Pump with the Suction Supply below the Pump69
Other Methods of Priming the Pump70
Start the Pump70
Activate the I-ALERT® Health Monitor71
I-ALERT®2 Equipment Health Monitor72
Pump Operation Precautions72
Shut down the Pump73
Deactivate the I-ALERT®2 Equipment Health Monitor74
Reset the I-ALERT®2 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
Packed Stuffing-Box Maintenance80
Dynamic-Seal Maintenance81
Disassembly82
Disassembly Precautions82
Tools Required82
Drain the Pump83
Remove the Coupling83
Remove the Back Pull-Out Assembly83
Remove the Coupling Hub85
Impeller Removal86
Shaft Guard Removal (if Provided)87
Seal-Chamber Cover Removal88
Remove the Seal-Chamber Cover (3196, CV 3196, HT 3196, LF 3196, 3796)88
Remove the Stuffing-Box Cover (3196, CV 3196, HT 3196, LF 3196, 3796)89
Remove the Dynamic Seal91
Remove the Frame Adapter (Mti, Lti)91
Remove the Inboard Labyrinth Oil Seal92
Power-End Disassembly92
Disassemble the Bearing Frame98
Guidelines for I-ALERT®2 Equipment Health Monitor Disposal99
Disassemble the C-Face Adapter99
Pre-Assembly Inspections99
Replacement Guidelines100
Shaft and Sleeve Replacement Guidelines101
Bearing-Frame Inspection102
C-Face Adapter Inspection103
Seal Chamber and Stuffing Box Cover Inspection104
Bearings Inspection106
Bearing-Housing Inspection106
Bearing Fits and Tolerances107
Reassembly107
Assemble the Rotating Element and the Bearing Frame (Sti and Mti)107
Assemble the Rotating Element and the Bearing Frame (Sti and Mti with Duplex Bearings)110
Assemble the Rotating Element and the Bearing Frame (Lti)114
Assemble the Frame117
INPRO Labyrinth Oil Seal Description121
Assemble the INPRO Labyrinth Oil Seal121
Assemble the C-Face Adapter122
Shaft Sealing122
Shaft Guard Installation (if Provided)130
Install the Impeller132
Attach the I-ALERT®2 Equipment Health Monitor to the Pump134
Post-Assembly Checks135
Install the Back Pull-Out Assembly (Except HT 3196)135
Assembly References137
Spare Parts139
Interchangeability Drawings140
LF 3196 Interchangeability140
Lubrication Conversion140
Frame Lubrication Conversion140
Convert from Greased-For-Life or Regreaseable to Oil-Lubricated Bearings141
Conversion from Flood-Oil to Pure-Oil Mist142
Convert from Flood Oil to Regreaseable142
Troubleshooting143
Operation Troubleshooting143
Alignment Troubleshooting144
Assembly Troubleshooting144
I-ALERT®2 Equipment Health Monitor Troubleshooting145
Parts Listings and Cross-Sectionals146
Parts List146
Other Relevant Documentation or Manuals153
For Additional Documentation153
Local ITT Contacts154
Regional Offices154

ITT GOULDS PUMPS LF 3196 i-FRAME User Manual

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ITT GOULDS PUMPS LF 3196 i-FRAME Specifications

Related product manuals

Brand	ITT
Model	GOULDS PUMPS LF 3196 i-FRAME
Category	Water Pump
Language	English