Enerpac JS250 Instruction And Maintenance Manual

Enerpac JS250 Instruction And Maintenance Manual

Push-up systems
Table of Contents

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Document Number:
ED.03783.00.001.ENG rev 4
Status:
Final
Original instructions
(Untranslated)
Instruction- and Maintenance Manua
JS125 (125 ton)
JS250 (250 ton)
JS500 (500 ton)
Push-Up Systems
www.enerpac.com
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Table of Contents
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Summarization of Contents

Introduction and General Safety Aspects
Intended Use and Responsibilities
Defines the system's intended use and outlines responsibilities for owners, users, and supervisors.
Mandatory Protective Gear and Safety Regulations
Details essential personal protective equipment and general safety rules for system operation.
Symbols Applied to the System
Explains common warning and mandatory symbols used on the system for hazard communication.
System Overview and Specifications
The Unit and Lifting Principle
Describes the main components of the unit and the step-by-step lifting mechanism.
System Specifications
Provides technical data including power, current, voltage, and dimensions for different system models.
Trolley System Details (JS125, JS250)
Details the optional trolleys for JS125 and JS250 models, including their operation and specifications.
Operation Planning and Setup
Ground Bearing Pressure and Foundation Requirements
Covers calculating ground pressure and requirements for foundation material.
How to Install the System
Guides on hoisting parts and assembling the system, including electrical and mechanical steps.
Alignment Requirements
Specifies requirements for positioning and aligning units and skid tracks for system stability.
Control System Overview (HMI, Panels)
Details the control panels, HMI on the laptop, and menu bar functions.
Emergency Controls and Operation Modes
Explains emergency buttons, manual, and automatic operation modes for system control.
Executing Operations and Troubleshooting
Risks, Warnings, and Lifting Procedures
Addresses operational risks, warnings, and the procedure for lifting loads.
Manual and Automatic Operation Modes
Details the steps for performing operations in manual and automatic modes.
Calibration and Problem Solving
Covers system calibration procedures and troubleshooting common issues.
Maintenance and Storage
Storage Procedures
Provides guidelines for short-term and long-term storage of the system.
Maintenance Rules and Responsibilities
Outlines rules for maintenance and defines responsibilities for various tasks.
Mechanical, Hydraulic, and Electrical Maintenance
Details maintenance tasks for mechanical, hydraulic, and electrical systems.
Quality and Recycling
Covers system quality aspects and procedures for recycling at end-of-life.
Appendices and Torque Settings
Checklists for Planning and Installation
Provides checklists to aid in operation planning and system installation.
Hydraulic Fluid Safety Information
Presents safety data sheet information for the hydraulic fluid used.
Torque Settings
Lists recommended torque values for various bolt sizes and strength classes.

Table of Contents