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EWM WEGA 451 - User Manual

EWM WEGA 451
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EWM
HIGHTEC WELDING GmbH
Dr. Günter-Henle-Straße 8 • D-56271 Mündersbach
Fon +49 2680 181-0 • Fax +49 2680 181-244
www.ewm.deinfo@ewm.de
GB
Operating instructions
Machines for MIG/MAG welding
WEGA 351, 401, 451, 501, 601
WEGA DRIVE 41, 41L
N. B. These operating instructions must be read before commissioning.
Failure to do so may be dangerous.
Machines may only be operated by personnel who are familiar with the appropriate safety
regulations.
The machines bear the conformity mark and thus comply with the
EC Low Voltage Directive (2006/95/ EG)
EC EMC Directive (2004/108/ EG)
In compliance with IEC 60974, EN 60974, VDE 0544 the machines can be used in environments
with an increased electrical hazard.
©
The content of the operating instructions does not constitute grounds for any claims on the part
of the buyer.
The copyright to these operating instructions remains with the manufacturer.
Reprinting, including extracts, only with written approval.
© 2009 Subject to alteration.
Item No.: 099-004934-EWM01
Revised: 21.07.2009

Table of Contents

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Summary

Safety Instructions

Notes on the Use of Operating Instructions

Explains how to use the safety notes and warning symbols in the manual.

General Safety and Operational Guidelines

Covers operator obligations, warranty voiding, noise, and electric shock hazards.

Transport and Installation

Details safe transport, operation position, and handling of gas cylinders.

Ambient Conditions

Specifies permissible temperature and humidity ranges for operation and storage.

Technical Data

WEGA 351, 401, 451 Specifications

Provides detailed technical specifications for WEGA 351, 401, and 451 welding machines.

WEGA 501, 601 Specifications

Lists technical specifications for WEGA 501 and 601 welding machines.

WEGA DRIVE 41 L Specifications

Details technical specifications for the WEGA DRIVE 41 L welding machine.

WEGA DRIVE 41 Specifications

Lists technical specifications for the WEGA DRIVE 41 welding machine.

Machine Description

WEGA 351, 401, 451 K Overview

Overview of WEGA 351, 401, 451K models, including front and rear views.

WEGA 351, 401, 451, 501, 601 D Overview

Describes the front and rear views of WEGA 351, 401, 451, 501, 601 D models.

WEGA DRIVE 41 L Overview

Details the front and rear views of the WEGA DRIVE 41 L welding machine.

WEGA DRIVE 41 Overview

Covers the front and inside views of the WEGA DRIVE 41 welding machine.

Functional Characteristics

Machine Control Operating Elements

Explains operating elements for M1.02, M2.20, and M2.40 welding machine controls.

MIG;MAG Functional Sequences and Operating Modes

Describes various MIG/MAG welding modes like non-latched, latched, spots, and interval operations.

Commissioning

General Commissioning Guidelines

Provides general safety instructions and area of application for commissioning the welding machine.

Installation and Setup

Covers installation site requirements and safe setup of the welding machine.

Mains Connection

Details safe procedures for connecting the machine to the mains power supply.

Machine Cooling System

Explains the temperature-controlled cooling system for the machine and torch.

Coolant Management

Lists approved coolants, temperature ranges, and instructions for adding coolant.

Workpiece Lead Connection

Advises on correct connection and maintenance of the workpiece lead.

Welding Torch and Workpiece Line Connection

Guides on connecting welding torches and workpiece lines, including wire guide selection.

Shielding Gas Supply

Explains how to connect and set the shielding gas supply, including gas testing.

Inserting the Wire Electrode

Details steps for fixing spool retainer, setting spool brake, and inserting wire spool.

Maintenance and Testing

General Maintenance and Cleaning

Emphasizes maintenance, cleaning, and testing for warranty claims and longevity.

Cleaning Procedures

Provides safety precautions and methods for cleaning the welding machine components.

Testing Procedures

Outlines scope and requirements for testing welding equipment according to standards.

Repair Work Guidelines

Outlines that repairs must be done by qualified personnel and how to contact EWM Service.

Equipment Disposal

Provides information on the proper disposal of waste electrical equipment according to regulations.

Warranty Information

General Warranty Validity

Details warranty periods for new machines, used machines, automation components, and spare parts.

Warranty Declaration Details

Explains the 3-year warranty, conditions, exclusions, limitations, and claim process.

Operating Problems, Causes, and Remedies

Customer Troubleshooting Checklist

Troubleshooting guide for wire feed, weld seam, and power issues with causes and remedies.

Resetting Control and Machine Type Setting

Instructions for resetting machine control, and checking/setting the machine type.

Accessories and Options

General Accessories List

Lists general accessories such as coolants, adapters, gas hoses, and machine plugs.

Optional Retrofit Kits and Features

Details optional retrofit kits and accessories like wheel assemblies, wire creep dials, and filters.

Wire Feed Rollers and Conversion Sets

Lists specific wire feed rollers for steel, aluminum, and cored wire, plus conversion sets.

Circuit Diagrams

WEGA KG, KW (M1.02) Circuit Diagram

Presents the circuit diagram for WEGA KG and KW models with M1.02 control.

WEGA KG, KW (M2.20;M2.40) Circuit Diagram

Provides the circuit diagram for WEGA KG and KW models with M2.20/M2.40 control.

WEGA DW, DG Circuit Diagram

Shows the circuit diagram for WEGA DW and DG welding machines.

WEGA DRIVE 41 (L) M1.02 Circuit Diagram

Displays the circuit diagram for WEGA DRIVE 41 (L) with M1.02 control.

WEGA DRIVE 41 (L) M220;M2.40 Circuit Diagram

Presents the circuit diagram for WEGA DRIVE 41 (L) with M220/M2.40 control.

Appendix A: Declaration of Conformity

EC Declaration of Conformity

Official EC Declaration of Conformity for the welding machines.

Appendix B: Recommended Settings

Recommended Welding Parameters

Provides recommended welding parameters for various materials and gas mixtures.

EWM WEGA 451 Specifications

General IconGeneral
BrandEWM
ModelWEGA 451
CategoryWelding System
LanguageEnglish

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