GORMAN-RUPP 82D1-XR550-X Installation, Operation And Maintenance Manual

GORMAN-RUPP 82D1-XR550-X Installation, Operation And Maintenance Manual

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OM-07163-01
February 23, 2018
Rev. A - 12/17/18
INSTALLATION, OPERATION,
AND MAINTENANCE MANUAL
WITH PARTS LIST
80 SERIES PUMP
MODEL
82D1-XR550-X
GORMAN‐RUPP PUMPS
www.grpumps.com
e
2018 Gorman‐Rupp Pumps
Printed in U.S.A.

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Table of Contents
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Summarization of Contents

Introduction
Hazard and Instruction Definitions
Definitions for DANGER!, WARNING!, CAUTION, and NOTE used in the manual.
Installation – Section B
Pump Dimensions and Preinstallation Inspection
Physical dimensions and inspection steps before installing the pump.
Positioning and Mounting
Guidance on locating, leveling, and securing the pump unit.
Suction and Discharge Piping
Recommendations for configuring suction and discharge lines to minimize friction losses.
Grounding
Procedure for grounding the unit to eliminate electrostatic build-up.
Operation – Section C
Priming and Starting
Procedure for filling the pump casing and starting the engine.
Operational Procedures
Guidance on operating with bypass, handling leaks, and managing temperature.
Stopping the Pump
Safe procedures for shutting down the pump and engine.
Troubleshooting – Section D
Pump Fails to Prime
Common causes and remedies for the pump failing to prime.
Pump Stops or Fails to Deliver
Troubleshooting steps for pumps that stop or do not deliver rated flow.
Pump Requires Too Much Power
Identifying causes and solutions for excessive power consumption.
Pump Clogs Frequently
Addressing issues related to frequent pump clogging.
Excessive Noise
Diagnosing and resolving sources of excessive pump noise.
Preventive Maintenance
Maintenance Schedule
Schedule of inspections, cleaning, adjustments, and replacements for pump components.
Pump Maintenance and Repair - Section E
Performance Curve
Graphical representation of pump performance under various conditions.
Pump Parts List
Detailed list of individual pump components with part numbers and quantities.
Engine Modification Parts List
List of components related to the engine modification assembly.
Pump and Seal Disassembly/Reassembly
Step-by-step instructions for disassembling and reassembling pump components.

Table of Contents