GORMAN-RUPP PUMPS 81 1/2P47A-B Manuals

Manuals and User Guides for GORMAN-RUPP PUMPS 81 1/2P47A-B. We have 1 GORMAN-RUPP PUMPS 81 1/2P47A-B manual available for free PDF download: Installation, Operation And Maintenance Manual

GORMAN-RUPP PUMPS 81 1/2P47A-B Installation, Operation And Maintenance Manual

GORMAN-RUPP PUMPS 81 1/2P47A-B Installation, Operation And Maintenance Manual (27 pages)

Brand: GORMAN-RUPP PUMPS | Category: Water Pump | Size: 0 MB

Table of Contents

Table of Contents
3
Introduction

5
Safety - Section a

6
Installation - Section B

8
- Pump Dimensions
  8
- Preinstallation Inspection
  8
- Positioning Pump
  9
  - Lifting
    9
  - Mounting
    9
- Suction and Discharge Piping
  9
  - Materials
    9
  - Line Configuration
    9
  - Connections to Pump
    10
  - Gauges
    10
- Suction Lines
  10
  - Fittings
    10
  - Strainers
    10
  - Sealing
    10
  - Suction Lines in Sumps
    10
  - Suction Line Positioning
    11
- Discharge Lines
  11
  - Siphoning
    11
  - Valves
    11
  - Bypass Lines
    12
- Alignment
  12
  - Coupled Drives
    12
  - V-Belt Drives
    13
- Grounding
  13
Operation - Section C

14
- Priming
  14
- Starting
  14
- Operation
  15
  - Lines with a Bypass
    15
  - Lines Without a Bypass
    15
  - Leakage
    15
  - Liquid Temperature and Overheating
    15
  - Strainer Check
    15
  - Pump Vacuum Check
    15
- Stopping
  16
  - Cold Weather Preservation
    16
Troubleshooting - Section D

17
- Preventive Maintenance
  19
Pump Maintenance and Repair - Section E

20
- PARTS LIST: Pump Model
  22
- Pump and Seal Disassembly and Reassembly
  23
  - Pump Casing and Vane Plate Removal
    23
  - Impeller Removal
    23
  - Seal Removal
    24
  - Bearing Housing and Shaft Replacement
    24
  - Seal Reassembly and Installation
    24
  - Impeller Installation
    26
  - Vane Plate and Pump Casing Installation
    26
  - Final Pump Assembly
    26
- Lubrication
  26
  - Seal Assembly
    26
  - Bearings
    26

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