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Gardner Denver GD-3000 User Manual

Gardner Denver GD-3000
44 pages
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ECN 1058968
GARDNER DENVER
®
3-1-618 Revision D
April 2011
WELL SERVICING PUMP
MODEL
GD-3000
OPERATING AND
SERVICE MANUAL
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Gardner Denver GD-3000 Specifications

General IconGeneral
BrandGardner Denver
ModelGD-3000
CategoryWater Pump
LanguageEnglish

Summary

Foreword

Safety Hazard Definitions

Defines DANGER, WARNING, CAUTION, and NOTICE hazard levels and their implications.

Purpose of the Manual

Explains the manual's goal to provide essential operation and maintenance information.

Section 1 Danger Notices

General Safety Precautions

Emphasizes reading all DANGER notices and the manual before operation.

Hammer Lug Fasteners Safety

Safety precautions for using hammer lug unions and valve covers.

Valve Seat Pulling Safety

Precautions for safe valve seat removal using hydraulic or wedge pullers.

Covers and Guards Importance

Ensures moving parts are guarded for safety and equipment protection.

Equipment Moving and Lifting Safety

Guidelines for safe lifting and moving of heavy equipment by trained personnel.

Pressurized Pump Systems Dangers

Hazards associated with high-pressure fluid streams and escaping fluids.

Hazardous Fluid Handling

Extreme caution required when pumping flammable, hot, cold, or corrosive fluids.

High Pressure Liquid Jetting Safety

Safety measures for using jetting, blasting, and cleaning equipment.

Section 2 Design, Description and Specifications

GD 3000 Pump Introduction

Overview of the GD 3000 pump's design, applications, and engineering.

Pump Design Concept

Details the three major modular assemblies: power end, fluid end, and gear reduction unit.

Power End Description

Describes the power end construction, frame, and components.

Gear Reduction Unit Description

Explains the planetary and parallel gear drive system and its ratio.

Lube System for Power End and Gear Reduction

Details the lubrication systems for the power end and gear reduction unit.

Fluid End Design Features

Highlights the modern through stud design and valve configuration.

General Performance Specifications

Presents pump performance ratings, dimensions, and pressure/flow data.

Section 3 Preparation, Operation and Maintenance

Preparation After Shipping and Storage

Instructions for flushing and preparing the pump after transit or storage.

Pump Mounting Instructions

Step-by-step guide for properly mounting the pump unit.

Power End Lubrication System Design

Guidelines for designing effective power end lubrication systems.

Plunger and Packing Lubrication

Specific lubricant recommendations for plunger and packing.

Startup and New Pump Run-In Procedures

Detailed steps for initial pump operation and break-in.

Periodic Routine Maintenance Schedule

Daily Maintenance Tasks

Routine checks for oil level, pressure, vacuum, and abnormal noises.

Monthly (100-Hour) Maintenance Tasks

Tasks including filter changes, leak checks, and fluid end part inspection.

Quarterly (300-Hour) Maintenance Tasks

Includes oil changes, bolt tightening, and general system checks.

Section 4 Service Procedures

General Safety for Servicing

Critical safety precautions for all pump servicing operations.

Fluid End Service Procedures

Procedures for fluid end maintenance, including removal and installation.

Plunger and Packing Replacement

Detailed instructions for replacing plungers and packing.

Stuffing Box Replacement

Procedure for changing stuffing box components.

Valve and Seat Replacement

Instructions for replacing pump valves and seats.

Power End Service Overview

General guidance for servicing the pump's power end components.

Oil Stop Head Seal Retainer and Crosshead Guide End Plate

Procedure for accessing and servicing these power end components.

Crosshead Assembly Service

Steps for removing and servicing the crosshead assembly.

Crosshead Guide and Tie Rods Service

Procedures for disassembling and servicing the crosshead guide and tie rods.

Gear Reduction Unit Service

Notes on servicing the gear reduction unit, recommending factory return for repairs.

Crankshaft Assembly Service

Detailed steps for removing and servicing the crankshaft.

Section 5 Trouble-Shooting

Section 6 Rebuilding Data, Recommended Running Clearances and Torques

Rebuilding Data for GD 3000 Pump

Technical data for pump rebuilding, including dimensions and clearances.

Recommended Running Clearances

Specifications for new and maximum allowable wear limits for components.

Recommended Torques Values

Torque specifications for various fasteners used on the GD 3000.

Product Warranty

General Warranty Provisions and Limitations

Exclusions and general terms of the product warranty.

Warranty Period Details

Specific warranty durations for different pump components.

Storage and Preservation Requirements

Requirements for preparing units for storage to maintain warranty.

Labor, Transportation, and Inspection Policy

Company policy on labor costs, transportation, and claim inspection.

Warranty Disclaimer Statement

Legal text disclaiming other warranties not expressly stated.

Warranty Request and Claim Procedure

Process for submitting warranty claims and product returns.

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