Goulds Pumps 3420 Double Suction Manuals

Goulds Pumps 3420 Double Suction Manuals

Manuals and User Guides for Goulds Pumps 3420 Double Suction. We have 2 Goulds Pumps 3420 Double Suction manuals available for free PDF download: Installation, Operation And Maintenance Manual

Goulds Pumps 3420 Installation, Operation And Maintenance Manual

Goulds Pumps 3420 Installation, Operation And Maintenance Manual (133 pages)

Brand: Goulds Pumps | Category: Water Pump | Size: 3.3 MB

Table of Contents

Table of Contents
3
1 Introduction and Safety

6
- Introduction
  6
  - Requesting Other Information
    6
- Safety
  6
  - Safety Terminology and Symbols
    7
  - Environmental Safety
    8
  - User Safety
    8
  - Ex-Approved Products
    10
- Product Approval Standards
  11
- Product Warranty
  11
- ATEX Considerations and Intended Use
  12
2 Transportation and Storage

14
- Inspect the Delivery
  14
  - Inspect the Package
    14
  - Inspect the Unit
    14
- Transportation Guidelines
  14
  - Pump Handling
    14
  - Lifting Methods
    14
- Storage Guidelines
  16
  - Pump Storage Requirements
    16
  - Frostproofing
    16
3 Product Description

17
- General Description
  17
  - Pump Group Definitions
    18
- Nameplate Information
  19
4 Installation

22
5 Commissioning, Startup, Operation, and Shutdown

36
6 Maintenance

54
- Maintenance Schedule
  54
- Bearing Maintenance
  55
- Mechanical-Seal Maintenance
  58
- Packed Stuffing-Box Maintenance
  59
- Disassembly
  60
  - Disassembly Precautions
    60
  - Drain the Pump
    60
  - Remove the Coupling Guard
    61
  - Remove the Casing
    62
  - Bearing Housing and Bearings Removal
    64
  - Disassemble the Rotating Element
    70
- Pre-Assembly Inspections
  71
  - Replacement Guidelines
    71
  - Bearings Inspection
    72
  - Shaft Inspection
    72
  - Shaft Replacement Guidelines
    73
  - Parting Gasket Inspection and Replacement
    73
  - Replace the Impeller Wear Rings
    74
- Reassembly
  75
7 Troubleshooting

107
- Alignment Troubleshooting
  107
- Operation Troubleshooting
  107
8 Parts Listings and Cross-Sectionals

109
- SX and MX Group Parts List
  109
- M, M-Modified, and 20X24-28 Group Parts List
  110
- Standard Group Parts List (18X20-24)
  112
- L Group Parts List
  114
- LDS Group Parts List
  116
- XL and XXL Group Parts List
  118
- Construction Details
  120
- Impeller Description
  123
- Cross-Sectional Drawings
  126
9 Other Relevant Documentation or Manuals

132
- For Additional Documentation
  132

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Goulds Pumps 3420 Installation, Operation And Maintenance Manual

Goulds Pumps 3420 Installation, Operation And Maintenance Manual (120 pages)

Brand: Goulds Pumps | Category: Water Pump | Size: 2.92 MB

Table of Contents

Table of Contents
3
Introduction and Safety

6
- Introduction
  6
- Safety
  7
  - Safety Terminology and Symbols
    7
  - Environmental Safety
    8
  - User Safety
    9
  - Ex-Approved Products
    10
  - Monitoring Equipment
    11
- Product Warranty
  11
Transportation and Storage

12
- Inspect the Delivery
  12
  - Inspect the Package
    12
  - Inspect the Unit
    12
- Transportation Guidelines
  12
  - Lifting Methods
    12
  - Bare Pump
    13
  - Pump and Base
    13
  - Pump, Base, and Motor
    13
- Storage Guidelines
  13
  - Pump Storage Requirements
    13
Product Description

15
- General Description
  15
  - Pump Group Definitions
    16
- Nameplate Information
  16
Installation

20
Commissioning, Startup, Operation, Andshutdown

32
Maintenance

51
- Maintenance Schedule
  51
- Bearing Maintenance
  52
- Mechanical-Seal Maintenance
  55
- Packed Stuffing-Box Maintenance
  56
- Disassembly
  57
  - Disassembly Precautions
    57
  - Drain the Pump
    57
  - Remove the Coupling Guard
    58
  - Remove the Casing
    59
  - Bearing Housing and Bearings Removal
    61
  - Disassemble the Rotating Element
    68
- Pre-Assembly Inspections
  69
  - Replacement Guidelines
    69
  - Bearings Inspection
    70
  - Shaft Inspection
    70
  - Shaft Replacement Guidelines
    71
  - Parting Gasket Inspection and Replacement
    71
  - Replace the Impeller Wear Rings
    72
- Reassembly
  73
Troubleshooting

98
- Alignment Troubleshooting
  98
- Operation Troubleshooting
  98
Parts Listings and Cross-Sectionals

100
- SX and MX Group Parts List
  100
- M, M-Modified, and 20X24-28 Group Parts List
  101
- Standard Group Parts List (18X20-24)
  102
- L Group Parts List
  103
- LDS Group Parts List
  105
- XL and XXL Group Parts List
  106
- Construction Details
  108
- Impeller Description
  110
- Cross-Sectional Drawings
  112
Other Relevant Documentation or Manuals

118

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