Eaton Vickers 4535V-20-282 Series User Manual

I–3155–SRevised 07-01-86
Quiet Intra-Vane Type Double Pumps
2520V, 3520V, 3525V, 4520V, 4525V & 4535V
Series -20 Design 282/283 Suffix
Overhaul Manual
Vickers
®
Vane Pumps

Eaton Vickers 4535V-20-282 Series Specifications

General

Brand	Eaton
Model	Vickers 4535V-20-282 Series
Category	Water Pump
Language	English

Summary

Introduction and Documentation

Purpose of Manual

Outlines the manual's scope, covering operational characteristics and overhaul for inline piston pumps.

General Information and Model Codes

Provides information on related publications and details how model codes are broken down for unit identification.

Pump Description and Operating Principles

Quiet Intra-Vane Pump Description

Details the double intra-vane pump design (282/283 suffix), focusing on noise reduction and cartridge kit features.

Vane Pump Operation Mechanics

Illustrates the operating principle of a vane pump, including the balanced intra-vane design and pressure application.

Installation and Operating Guidelines

Installation Drawings and Connections

Covers installation drawings, mounting, drive connections, shaft rotation, and piping/tubing for proper setup.

Hydraulic Fluid and System Cleanliness

Discusses hydraulic fluid selection, its critical role, and essential cleanliness precautions for system longevity.

Service and Maintenance Procedures

Circuit Inspection and Fluid Handling

Outlines periodic checks for connections, fluid, filters, air, and pump condition; includes adding fluid to the system.

Maintenance, Overload, and Start-Up

Covers adjustments, lubrication, replacement parts, sound levels, overload protection, and initial pump start-up.

Overhaul and Troubleshooting

Overhaul Tools and Unit Removal

Lists required service tools and outlines safety warnings and steps for removing the pump unit from the system.

Pump Disassembly and Cleaning

Details the step-by-step process for disassembling the pump, including marking components and thorough cleaning.

Inspection, Repair, and Assembly

Guides on inspecting internal parts for wear, replacing components, and reassembling the pump correctly.

Troubleshooting Common Issues

Lists common pump difficulties, their probable causes, and suggested remedies for effective troubleshooting.

System Testing

Pump Start-Up and System Test

Provides instructions for priming the pump after installation and testing the unit within the hydraulic system.