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Argus E25 MOD II - User Manual

Argus E25 MOD II
47 pages
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Electric Valve Actuator
E25 MOD II
EN
English
Translation from German original
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Argus E25 MOD II Specifications

General IconGeneral
BrandArgus
ModelE25 MOD II
CategoryController
LanguageEnglish

Summary

Introduction to the Electric Valve Actuator

Availability of Instructions

Instructions must be kept with plant documentation and available to the operator.

Actuator Types Covered

Describes the E25 MOD II variants and notes that additional components might not be detailed.

Document Structure and Usage Guidance

Design Features in the Text

Explains document structure elements like text formatting, listings, and icons.

Proper Use of the Actuator

Defines intended use, liability for misuse, and adherence to instructions.

Basic Safety Instructions

Explosion Hazard Precautions

Details explosion hazards and necessary precautions for use in potentially explosive atmospheres.

Serious Injury Risk Mitigation

Outlines risks of serious injury from hot surfaces, contamination, lifting, and moving parts, with mitigation measures.

Potential Damage and Malfunction Causes

Personnel Qualification Requirements

Specifies requirements for qualified personnel working on the unit, including knowledge of regulations.

Warning Instruction Definitions

Explains the meaning of DANGER, WARNING, and CAUTION indicators in the text.

Product Description

Scope of Supply and Technical Data Reference

Lists items included in the basic scope of supply and references typeplate for technical data.

Compatibility and Optional Components

Supported Valve Types for Installation

Lists valve types compatible with the actuator, such as ball and butterfly valves.

Typeplate Information and ATEX Compliance

Typeplate Data Explained

Details the information typically found on the unit's typeplate.

ATEX Directive Compliance

Explains ATEX directive compliance, flameproof enclosure, and unit classification.

ATEX Directive and Product Function

Actuator Uses and Applications

Describes intended uses for operating various types of valves.

Actuator Functional Mechanism

Explains how the electric motor, brake, and gears drive the operating shaft.

Storage and Transport Guidelines

Actuator Storage Conditions

Specifies environmental and handling conditions for storing the actuator.

Unit Transport Procedures

Transport Safety and Packaging

Provides instructions and safety warnings for transporting the unit.

Installation and Preparation

Preparing for Installation

Covers unpacking, checking for damage, and preparing connections before installation.

Actuator Mounting

Actuator Mounting on Valves

Explains how to mount the actuator on different valve types, including drive couplings.

Torque Specifications for Mounting

Tightening Torque Table

Provides a table of tightening torques for mounting screws and nuts.

Connecting the Unit Safely

Electrical and Piping Connection Safety

Details safe procedures for connecting the unit to power and pipelines, including warnings.

Wiring and Brake Connection

Circuit Diagram and Thermal Switch

Shows the standard circuit diagram and mentions the built-in thermal switch.

AC;DC Brake Connection Logic

Brake Plug Connection Details

Explains how to connect the brake plug for AC or DC supplies and the role of the diode.

Limit Switch Configuration and Use

Using Limit Switches in Overload Operation

Describes how to use limit switches in overload situations, including plug and cable management.

Setting End-Position Limit Switches

Limit Switch Adjustment Procedure

Details standard settings and procedures for adjusting end-position limit switches.

Operation Modes

Emergency Manual Operation

Provides instructions and safety precautions for using the hand lever to manually operate the valve.

Automatic Operation Overview

Automatic Operation Mechanism

Explains how the electric motor, timing belt, and limit switches enable automatic operation.

Correcting Faults and Disturbances

Troubleshooting Common Issues

Lists common faults, their causes, and corrective actions for the unit.

Post-Operation and Maintenance

Hazardous Substance Handling After Operation

Safety precautions for working on units in contaminated areas after operation.

External Cleaning Procedures

Steps for removing external dirt using water and cleaning agents.

Routine Unit Maintenance

General maintenance requirements and safety for the unit.

Maintenance and Part Replacement

Tools Required for Maintenance

Lists essential tools for performing maintenance tasks on the unit.

Replaceable Components and Ordering

Identifies parts that can be replaced if worn or damaged, and how to order them.

Changing the Limit Switch Plate

Safety Warnings for Component Replacement

Highlights safety warnings related to pipelines and cable damage during repair work.

End-Position Limit Switch Adjustment

Setting Limit Switches in Manual Operation

Guides on setting end-position limit switches using manual operation and specific tools.

Timing Belt Replacement Procedure

Tools and Steps for Belt Change

Details the tools and steps required to change the timing belt, including tension release.

Unit Decommissioning and Removal

Hazardous Substance Removal from Unit

Safety measures for removing hazardous substances from units in contaminated areas.

Unit Removal from Installation

Removal Safety Precautions

Steps and safety precautions for safely removing the unit from its installation.

Storage Reuse and Disposal

Reusing the Unit After Storage

Conditions and checks for reusing the unit after it has been stored.

Safe Unit Disposal Practices

Guidelines for proper disposal of the unit, considering potential environmental hazards.

Technical Data and Compliance

Technical Data and Working Clearance

Unit specifications, working clearance, and application limits.

Certification and Compliance Overview

Summarizes CE, ATEX, and IECEx conformity details and referenced appendix documents.

Notes

General Notes and Remarks

Space for miscellaneous notes and remarks related to the product or manual.