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Bosch REXROTH A4VSO - User Manual

Bosch REXROTH A4VSO
104 pages
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Instruction manual
RE 92076-01-B/10.2017
Replaces: –.–
English
Axial piston variable pump
A4... with HS5E pilot control
valve
Series 10, 11 and Series 3x

Table of Contents

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Bosch REXROTH A4VSO Specifications

General IconGeneral
FluidHydraulic Oil
Circuit TypeOpen Circuit
TypeAxial piston pump
Maximum Pressure350 bar
WeightVaries by model
Fluid CompatibilityMineral oil, synthetic esters
Displacement Range28 to 500 cm³/rev

Summary

Safety instructions

General safety instructions

Provides general guidelines for safe handling, operation, and maintenance of the product.

Product-specific safety instructions

Highlights specific dangers and safety measures related to the axial piston unit and HS5E control.

General instructions on damage to property and the product

Danger from improper handling

Warns against improper handling that can lead to product damage or personal injury.

Risk of property damage due to inadequate lubrication

Details risks associated with insufficient hydraulic fluid and improper lubrication.

Mixing of hydraulic fluids

Advises against mixing different hydraulic fluids to prevent product damage.

Contamination of the hydraulic fluid

Highlights the importance of fluid cleanliness to prevent wear and malfunctions.

About this product

Working pressure limits

Specifies limits and warnings related to maximum working pressures and fluid jets.

Transport and storage

Installation

Installing the axial piston unit

Provides general instructions and specific procedures for installing the axial piston unit.

Hydraulically connecting the axial piston unit

Guides on connecting hydraulic lines, emphasizing suction pressure and line routing.

Electrically connecting the axial piston unit

Details electrical connection requirements, including warnings about short circuits.

Commissioning

Initial commissioning

Outlines the initial steps and precautions for commissioning the axial piston unit.

Filling the axial piston unit

Provides procedures for filling and air bleeding the axial piston unit with hydraulic fluid.

Performing a functional test

Describes the process of performing a functional test after hydraulic supply is confirmed.

Connection to the control (IndraWorks)

Details how to establish a connection between the HS5E system and the IndraWorks software.

Making the basic setting on the control electronics

Guides on configuring basic settings for the HS5E control system using IndraWorks.

Setting controller parameters

Details how to set controller parameters for optimal system performance.

Calibrating the HS5 E control system

Explains the process of calibrating the HS5E control system for consistent behavior.

Maintenance and repair

Removal and replacement

Troubleshooting

How to proceed with troubleshooting

Guides on systematic troubleshooting steps and gathering information about faults.

Malfunction table

Provides a table listing malfunctions, possible causes, and remedies for axial piston units.

Technical data

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