GORMAN-RUPP PUMPS J Series Manuals

GORMAN-RUPP PUMPS J Series Manuals

Manuals and User Guides for GORMAN-RUPP PUMPS J Series. We have 1 GORMAN-RUPP PUMPS J Series manual available for free PDF download: Installation, Operation, And Maintenance Manual With Parts List

GORMAN-RUPP PUMPS J Series Installation, Operation, And Maintenance Manual With Parts List

GORMAN-RUPP PUMPS J Series Installation, Operation, And Maintenance Manual With Parts List (39 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
Preinstallation Inspection
8
Pump Motor Specifications
10
Positioning the Pump
10
Field Wiring Connections (Incoming Power)
11
Motor Cable Grounding Test
11
Conductor Identification
11
Control Box Connections
11
Liquid Level Devices
12
Wiring Diagram
12
Operation − Section C
14
Liquid Temperature and Overheating
17
Impeller Rotation
17
Starting, Stopping, and Operational Checks . Page
18
Starting
18
Stopping
18
Operational Checks
18
Cold Weather Preservation
19
Troubleshooting − Section D
20
Troubleshooting Chart Page
20
Electrical Testing
21
Test Equipment
21
Voltage Imbalance
22
Motor and Power Cable Continuity
22
Maintenance & Repair − Section E
23
Pump Models
23
Pump End Disassembly
30
Removing Impeller
30
Removing Seal Assembly
31
Motor Disassembly
31
Removing Motor Cover
31
Removing Rotor and Shaft Assembly
32
Inspection and Cleaning
32
Other Reusable Parts (Except Seal Assembly)
32
Cleaning Seal Assembly
33
Pump and Motor Reassembly Page
33
Motor Reassembly
33
Installing Bearings
33
Installing Shaft and Rotor Assembly
34
Installing Motor Cover
34
Pump End Reassembly
35
Installing Seal Assembly
35
Seal Testing
37
Installing Impeller
37
Installing Volute Casing
38
Draining Oil
38
Condition of Oil
38
Adding Oil
38

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