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CIGWELD 250 WELDSKILL User Manual

CIGWELD 250 WELDSKILL
66 pages
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Art # A-09908_AB
WELDSKILL
250
Operating Manual
Version No: AE Issue Date: December 27,2013 Manual No.: 0-5182
Operating Features:
MIG WELDING MACHINE
350
WIREFEEDER (Optional)
4R

Table of Contents

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CIGWELD 250 WELDSKILL Specifications

General IconGeneral
BrandCIGWELD
Model250 WELDSKILL
CategoryWelding System
LanguageEnglish

Summary

Arc Welding Safety Instructions and Warnings

Arc Welding Hazards

Identifies electrical shock, arc rays, noise, fumes, gases, fire, explosion, and moving part hazards.

Principal Safety Standards

Lists key safety standards and regulations for welding operations.

Declaration of Conformity

Details manufacturer compliance with safety directives and technical specifications.

Introduction

How to Use This Manual

Explains manual structure, warnings, cautions, and notes for safe operation.

Equipment Identification

Guides users on locating and recording unit identification numbers on the nameplate.

Receipt of Equipment

Instructs on checking equipment for completeness and damage upon delivery.

Symbol Chart

Provides a reference for symbols used on the equipment and in the manual.

Description

Describes the MIG power sources and their features, meeting industry standards.

User Responsibility

Outlines user duties for safe operation, maintenance, and preventing unauthorized modifications.

Packaged Items

Lists the specific components included in the WeldSkill 250 and 350 MIG plants.

Duty Cycle

Explains duty cycle ratings and their impact on welder performance and thermal limits.

WeldSkill 250 MIG Power Source Specifications

Provides detailed technical specifications for the WeldSkill 250 MIG power source.

WeldSkill 350 MIG Power Source Specifications

Provides detailed technical specifications for the WeldSkill 350 MIG power source.

WeldSkill 4R Wirefeeder Specifications

Lists the technical specifications for the WeldSkill 4R Wirefeeder.

Optional Accessories

Details available optional accessories for the welding equipment.

Installation

Environment

Describes suitable operating environments and hazards of electric shock.

Location

Provides guidelines for optimal welder placement, considering ventilation and safety.

Ventilation

Emphasizes the importance of adequate ventilation for welding fumes.

Mains Supply Voltage Requirements

Details required mains voltage, phase, and circuit size for correct operation.

Installation and Users Responsibility

Defines user responsibilities for installation and electromagnetic compatibility.

Assessment of Area

Guides users on assessing the surrounding area for potential electromagnetic interference.

Methods of Reducing Electromagnetic Emissions

Offers strategies to mitigate electromagnetic emissions from welding equipment.

Operation

Power Source Front Panel

Details the controls and indicators on the WeldSkill 250 and 350 MIG power source front panels.

Power Source Internal Welding Controls

Explains the function of internal welding controls like Spot Time, Trigger Mode, and Local/Remote switch.

4R Wirefeeder Front Panel

Describes the controls and connections on the 4R Wirefeeder front panel.

Shielding Gas Regulator Operating Instructions

Provides safety and operational instructions for using shielding gas regulators.

Set Up

Setup For The WeldSkill 250 & 350 MIG Power Source

Guides on connecting power sources, work leads, gas cylinders, and torches for welding.

Wire Reel Brake

Explains the function and adjustment of the wire reel brake for optimal wire feeding.

Setup For The WeldSkill 250 & 350 MIG Power Source When Fitted With Wirefeeder

Details setup procedures for connecting the power source with an external wirefeeder.

Wire Reel Brake

Explains the function and adjustment of the wire reel brake for optimal wire feeding.

How to Lift WELDSKILL 4R Wirefeeder

Provides instructions on the correct and safe method for lifting the wirefeeder unit.

Basic Welding Guide

MIG (GMAW/FCAW) Basic Welding Technique

Covers fundamental techniques for MIG and Flux Cored Arc Welding processes.

Service

Routine Service and Calibration Requirements

Outlines essential service, inspection, testing, and calibration schedules for the equipment.

Cleaning the Feed Rolls

Provides instructions for cleaning the drive rolls to ensure proper wire feeding.

Basic Troubleshooting

Offers guidance on basic troubleshooting without removing equipment covers.

Solving Problems Beyond the Welding Terminals

Addresses common GMAW issues like porosity and inconsistent wire feed.

Solving Problems Beyond the Welding Terminals - Porosity

Details causes and solutions for weld porosity, often related to shielding gas issues.

Solving Problems Beyond the Welding Terminals – Inconsistent Wire Feed

Lists common faults and causes for inconsistent wire feeding in MIG welding.

Welding Problems

Provides a fault-cause-remedy guide for common welding issues like undercut and spatter.

Power Source / Wirefeeder Problems

Lists common faults and remedies for power source and wirefeeder operational issues.

Appendix 1: Key Spare Parts

WELDSKILL 250 MIG SPARE PARTS

Lists part numbers and descriptions for common spare parts of the WeldSkill 250 MIG.

WELDSKILL 350 MIG SPARE PARTS

Lists part numbers and descriptions for common spare parts of the WeldSkill 350 MIG.

WELDSKILL 4R WIREFEEDER SPARE PARTS

Lists part numbers and descriptions for common spare parts of the WeldSkill 4R Wirefeeder.

Appendix 2: Volt/Amp Curves

WeldSkill 250 VA Curve

Displays voltage-ampere characteristic curves for the WeldSkill 250 MIG welder.

WeldSkill 350 VA Curve

Displays voltage-ampere characteristic curves for the WeldSkill 350 MIG welder.

Appendix 3: WeldSkill 250 MIG Power Source Circuit Diagram

Appendix 4: WeldSkill 350 MIG Power Source Circuit Diagram

Appendix 5: 4R Wirefeeder Circuit Diagram

CIGWELD Limited Warranty

Terms of Warranty – January 2011

Outlines the terms and conditions of the CIGWELD limited warranty agreement.

Warranty Schedule – January 2011

Details the specific warranty periods for parts and labor for CIGWELD products.

Global Customer Service Contact Information

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