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GOULDS PUMPS 3796 i-FRAME
ITT GOULDS PUMPS 3796 i-FRAME - User Manual
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Installation, Operation, and
Maintenance Manual
Model 3796 i-FRAME
2
Table of Contents
Main Page
Default Chapter
3
Table of Contents
3
1 Introduction and Safety
7
Introduction
7
Requesting Other Information
7
Safety
7
Safety Terminology and Symbols
8
Environmental Safety
9
User Safety
10
Product Warranty
12
Ex Considerations and Intended Use
12
2 Transportation and Storage
18
Inspect the Delivery
18
Inspect the Package
18
Inspect the Unit
18
Transportation Guidelines
18
Pump Handling
18
Lifting Methods
18
Storage Guidelines
21
Pump Storage Requirements
21
Frostproofing
22
3 Product Description
23
General Description 3796
23
Part Description 3796
24
General Description I-ALERT® Equipment Health Monitor
25
Nameplate Information
26
4 Installation
30
Pre-Installation
30
Pump Location Guidelines
30
Foundation Requirements
31
Baseplate-Mounting Procedures
32
Prepare the Baseplate for Mounting
32
Install the Baseplate Using Shims or Wedges
32
Install the Baseplate Using Jackscrews
33
Install the Baseplate Using Spring Mounting
35
Install the Baseplate Using Stilt Mounting
36
Baseplate-Leveling Worksheet
38
Install the Pump, Driver, and Coupling
39
Pump-To-Driver Alignment
39
Alignment Checks
39
Permitted Indicator Values for Alignment Checks
40
Alignment Measurement Guidelines
40
Attach the Dial Indicators for Alignment
41
Pump-To-Driver Alignment Instructions
41
C-Face Adapter
44
Grout the Baseplate
45
Piping Checklists
46
General Piping Checklist
46
Suction-Piping Checklist
49
Discharge Piping Checklist
51
5 Commissioning, Startup, Operation, and Shutdown
53
Preparation for Startup
53
Remove the Coupling Guard
54
Check the Rotation
56
Impeller-Clearance Check
56
Impeller Clearances
57
Impeller-Clearance Setting
57
Set the Impeller Clearance - Dial Indicator Method (All Except CV 3196, CV 3198, and LF 3196 Size 1X1.5-4)
58
Set the Impeller Clearance - Feeler Gauge Method (All Except CV 3196, CV3198 and LF 3196 Size 1X1.5-4)
59
Couple the Pump and Driver
60
Install the Coupling Guard
61
Bearing Lubrication
66
Shaft-Sealing Options
68
Mechanical Seal Options
68
Connection of Sealing Liquid for Mechanical Seals
68
Packed Stuffing Box Option
68
Connection of Sealing Liquid for a Packed Stuffing Box
69
Install the Shaft Guard - if Provided
69
Pump Priming
70
Pump Priming with the Suction Supply below the Pump (3796)
70
Start the Pump
70
I-ALERT® Equipment Health Monitor
71
Pump Operation Precautions
71
Shut down the Pump
72
Deactivate the I-ALERT® Equipment Health Monitor
73
Reset the I-ALERT® Health Monitor
73
Make the Final Alignment of the Pump and Driver
73
6 Maintenance
75
Maintenance Schedule
75
Bearing Maintenance
76
Lubricating-Oil Requirements
76
Regrease the Grease-Lubricated Bearings
77
Lubricate the Bearings after a Shutdown Period
78
Shaft Seal Maintenance
79
Mechanical-Seal Maintenance
79
Packed Stuffing-Box Maintenance
79
Disassembly
80
Disassembly Precautions
80
Tools Required
81
Drain the Pump
81
Remove the Coupling
81
Remove the Back Pull-Out Assembly
82
Remove the Coupling Hub
84
Impeller Removal
85
Shaft Guard Removal (if Provided)
86
Seal-Chamber Cover Removal
87
Remove the Seal-Chamber Cover (3196, CV 3196, HT 3196, LF 3196, 3796)
87
Remove the Stuffing-Box Cover (3196, CV 3196, HT 3196, LF 3196, 3796)
88
Remove the Frame Adapter (Mti, Lti)
89
Remove the Inboard Labyrinth Oil Seal
89
Power-End Disassembly
89
Disassemble the Bearing Frame
95
Guidelines for I-ALERT® Equipment Health Monitor Disposal
96
Disassemble the C-Face Adapter
96
Pre-Assembly Inspections
96
Replacement Guidelines
97
Shaft and Sleeve Replacement Guidelines
99
Bearing-Frame Inspection
100
C-Face Adapter Inspection
101
Seal Chamber and Stuffing Box Cover Inspection
101
Bearings Inspection
102
Bearing-Housing Inspection
102
Bearing Fits and Tolerances
103
Reassembly
103
Assemble the Rotating Element and the Bearing Frame (Sti and Mti)
103
Assemble the Rotating Element and the Bearing Frame (Sti and Mti with Duplex Bearings)
106
Assemble the Rotating Element and the Bearing Frame (Lti)
110
Assemble the Frame
113
INPRO Labyrinth Oil Seal Description
117
Assemble the INPRO Labyrinth Oil Seal
117
Assemble the C-Face Adapter
118
Shaft Sealing
118
Shaft Guard Installation (if Provided)
124
Install the Impeller
127
Post-Assembly Checks
128
Install the Back Pull-Out Assembly (Except HT 3196)
129
Assembly References
131
Spare Parts
133
Interchangeability Drawings
133
3796 Interchangeability
133
Lubrication Conversion
134
Frame Lubrication Conversion
134
Convert from Greased-For-Life or Regreaseable to Oil-Lubricated Bearings
135
Conversion from Flood-Oil to Pure-Oil Mist
136
Convert from Flood Oil to Regreaseable
137
7 Troubleshooting
138
Operation Troubleshooting
138
Alignment Troubleshooting
139
Assembly Troubleshooting
139
8 Parts List and Cross-Sectionals
141
Parts List
141
9 Other Relevant Documentation or Manuals
147
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ITT GOULDS PUMPS 3796 i-FRAME Specifications
General
Brand
ITT
Model
GOULDS PUMPS 3796 i-FRAME
Category
Water Pump
Language
English
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