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Lincoln Electric WELD-PACK 100 PLUS IM546 User Manual

Lincoln Electric WELD-PACK 100 PLUS IM546
60 pages
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WELD-PAK 100 PLUS
OPERATOR’S MANUAL
IM546
September,1999
Safety Depends on You
Lincoln arc welding and cutting
equipment is designed and built
with safety in mind. However, your
overall safety can be increased by
proper installation ... and thought-
ful operation on your part. DO
NOT INSTALL, OPERATE OR
REPAIR THIS EQUIPMENT
WITHOUT READING THIS
MANUAL AND THE SAFETY
PRECAUTIONS CONTAINED
THROUGHOUT. And, most
importantly, think before you act
and be careful.
For use with machine Code Numbers
10207
and above
For use with machine Code Numbers
10023
For use with machine Code Numbers
10024
For use with machine Code Numbers
10025
For use with machine Code Numbers
10026
For use with machine Code Numbers
10134
WELD-PAK 100
WELD-PAK 100
Sales and Service through Subsidiaries and Distributors Worldwide
Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com
World's Leader in Welding and Cutting Products
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Lincoln Electric WELD-PACK 100 PLUS IM546 Specifications

General IconGeneral
Input Voltage115V
Input PhaseSingle Phase
Input Frequency60 Hz
Input Current20 A
Duty Cycle20% at 100A
Welding ThicknessUp to 3/16 in.
Wire Size0.035 in
Dimensions18 D in

Summary

Introduction to Safety

General Safety Information

Electric Shock Hazards

Details potential dangers and precautions related to electric shock during welding operations.

Arc Ray Hazards

Explains the risks associated with arc rays and the necessary protective measures.

Fumes and Gases Hazards

Covers the dangers of welding fumes and gases and how to manage them.

Welding Spark Hazards

Highlights risks of fire and explosion from welding sparks and necessary precautions.

Cylinder Safety

Addresses dangers associated with compressed gas cylinders and safe handling practices.

Electrical Equipment Safety

Covers safety precautions for electrically powered welding equipment and grounding.

Engine Powered Equipment Safety

Details safety considerations for equipment powered by engines.

Electric and Magnetic Field Hazards

Explains risks from EMF fields, especially for pacemaker users, and mitigation steps.

Pre-Use Checks and Information

Inspect Equipment for Shipping Damage

Instructions for checking the welding machine and its carton for damage upon receipt.

Record Equipment Identification

Guide to recording serial number, model name, and other essential machine details for future reference.

Understanding Warning Symbols

Explains the meaning of WARNING and CAUTION symbols used in the manual for safety.

Installation

Technical Specifications

Details electrical, output, and physical specifications for the Weld-Pak 100 welder.

Installation Safety Precautions

Crucial safety guidelines to follow before and during the installation process.

Identify and Locate Components

Lists and illustrates the main parts of the Weld-Pak 100 for identification.

Select Suitable Location

Recommendations for choosing an appropriate and safe location for the welding machine.

Output Connections

Instructions on how to connect the work cable, gun cable, and other output terminals.

Work Cable Installation

Step-by-step guide for properly installing the work cable.

Connect Gun Cable and Trigger

Procedure for connecting the welding gun's cable and trigger leads to the machine.

Gas Connection (Optional)

Guidance on connecting a shielding gas supply for MIG welding applications.

Gas Cylinder Safety Precautions

Important warnings and safety measures for handling and connecting gas cylinders.

Input Connections and Requirements

Details on connecting the power input, including voltage, amperage, and code requirements.

Operation

General Operation Safety

Essential safety warnings and precautions to observe during welding operations.

General Description and Capabilities

Overview of the Weld-Pak 100's features, design, welding capabilities, and limitations.

Controls and Settings

Explanation of the machine's controls, including power, wire speed, and voltage adjustments.

Wire Loading Procedure

Step-by-step instructions for loading welding wire onto the machine's spool.

Friction Brake and Wire Threading

Guidance on adjusting the spool's friction brake and threading the wire through the gun.

Making a Weld

Instructions for performing a welding operation, including setup and execution.

Cleaning Contact Tip and Nozzle

Procedure for maintaining the welding gun's tip and nozzle for optimal performance.

Process Guidelines

Information on selecting and using appropriate welding processes and materials.

Changing Wire Sizes

Steps for reconfiguring the machine to feed different sizes of welding wire.

Welding with GMAW (MIG)

Specific instructions and recommendations for performing Gas Metal Arc (MIG) welding.

Overload Protection

Explanation of the machine's internal protection mechanisms against overload conditions.

Learning to Weld

Fume Safety During Welding

Highlights dangers of welding fumes and necessary precautions for health and safety.

The Arc-Welding Circuit Explained

Details on how the electrical circuit functions during the arc welding process.

Self-Shielded FCAW Welding Arc

Description of the arc characteristics for self-shielded flux-cored wire welding.

GMAW (MIG) Welding Arc

Description of the arc characteristics for Gas Metal Arc (MIG) welding.

Process Selection Guidance

Helps users choose between GMAW and FCAW processes based on application needs.

Common Metals for Welding

Information on identifying and welding common metals like mild steel, aluminum, and stainless steel.

Setup for Self-Shielded FCAW Process

Steps for preparing the machine and settings for self-shielded flux-cored arc welding.

Techniques for Self-Shielded FCAW

Explains fundamental techniques and positions for effective self-shielded welding.

Arc Ray Safety During Welding

Reiterates safety precautions for protecting eyes and skin from arc rays.

Correct Arc Striking Technique

Detailed steps on how to properly initiate the welding arc.

Correct Electrical Stickout (ESO)

Guidance on maintaining the proper distance between the contact tip and the electrode wire.

Correct Welding Speed

Tips for controlling welding speed by observing the molten metal puddle.

Helpful Welding Hints

Provides general tips to improve welding performance and ease.

Practice Exercises

Recommended exercises to develop and hone fundamental welding skills.

Setup for GMAW (MIG) Process

Steps for preparing the machine and settings for Gas Metal Arc (MIG) welding.

Techniques for GMAW (MIG) Process

Explains fundamental techniques, including gun angle and push technique, for MIG welding.

Arc Ray Safety for MIG

Reiterates safety precautions regarding arc rays when performing MIG welding.

Welding Joint Types and Positions

Overview of common welding joint types and their basic characteristics.

Butt Weld Technique

Instructions on how to perform a butt weld, including plate placement and gun angle.

Fillet Weld Technique

Guidance on performing fillet welds, emphasizing the correct gun angle and electrode placement.

Vertical Welding Positions

Describes techniques for vertical-up and vertical-down welding positions.

Warning on Thick Material Welding

Cautionary note about potential weld failures when using thick materials beyond recommended limits.

Vertical-Up and Overhead Welding

Techniques for controlling molten metal deposition in vertical-up and overhead welding.

Vertical-Down Welding

Guidance on performing vertical-down welds, focusing on speed and shallow penetration.

Troubleshooting Welds

Common Weld Defects and Solutions

Identifies common welding problems like spatter, porosity, and poor penetration, with solutions.

Learning to Weld

Proper Gun Handling

Tips for correct gun handling to prevent wire feeding issues and cable damage.

Application Chart

Welding Settings and Polarity

Recommended settings for various welding wires and steel thicknesses, including polarity.

Arc Welding Safety Precautions

Critical safety warnings regarding electrically live components during operation.

Accessories

Optional Accessories

Information on optional accessories like utility carts and conversion kits.

MIG Conversion Procedure

Steps required to convert the welder for Gas Metal Arc (MIG) welding applications.

Maintenance

Maintenance Safety Precautions

Essential safety measures to take before performing any maintenance on the welder.

Routine Maintenance Procedures

Guidelines for regular cleaning and checks of the wire feed and fan motor.

Maintenance Areas Overview

Identifies compartments requiring minimal or no user maintenance.

Gun and Cable Maintenance

Instructions for cleaning the gun cable, contact tips, nozzles, and gun tubes.

Contact Tip Replacement

Procedure for removing and installing new contact tips for the welding gun.

Changing Drive Roll

Steps for reversing or replacing the drive roll to accommodate different wire sizes.

Changing the Liner

Procedure for replacing the gun cable liner to ensure proper wire feeding.

Gun Handle Parts and Assembly

Information on the components of the gun handle and how to access them for maintenance.

Troubleshooting Guide

How to Use Troubleshooting Guide

Instructions on how to effectively use the troubleshooting section to diagnose and fix problems.

Troubleshooting Output Problems

Guides users through common output issues and their potential causes and solutions.

Troubleshooting Feeding Problems

Addresses issues related to wire feed not working correctly, including drive rolls and liners.

Troubleshooting Gas Flow Problems

Helps diagnose and resolve low or no gas flow issues when using MIG conversion.

Troubleshooting Welding Problems

Covers common welding issues like unstable arcs, poor starting, and incorrect settings.

Wiring Diagrams

Weld-Pak 100 Wiring Diagram

Provides a detailed wiring diagram of the Weld-Pak 100 for reference and troubleshooting.

High Voltage Warning

Crucial safety warning about high voltage hazards present within the machine.

Parts

Weld-Pak 100 Parts Manual Overview

Introduces the parts manual and provides guidance on ordering replacement parts.

Main Exploded Diagram

An exploded view showing the overall assembly of the Weld-Pak 100 components.

Drive Assembly and Motor Parts

Lists and illustrates parts related to the wire drive assembly and motor.

Case Front Assembly Parts

Details the components that make up the front panel and control interface of the welder.

Rectifier, Fan, and Bracket Assembly Parts

Lists parts for the rectifier assembly, cooling fan, and mounting bracket.

Center Panel Assembly Parts

Details the components associated with the machine's center panel and wiring connections.

Magnum 100L Assembly Parts and Accessories

Lists replacement parts and accessories specifically for the Magnum 100L welding gun.

Multilingual Safety Warnings

General Safety Instructions

Provides essential safety warnings and instructions in multiple languages for proper equipment use.

Limited Warranty

Statement of Limited Warranty

Outlines the terms and conditions of the warranty provided for Lincoln Electric welding equipment.

Warranty Coverage and Repair

Details how to obtain warranty service and the process for warranty repairs.

Warranty Limitations and Exclusions

Specifies conditions under which the warranty may be voided and limitations on liability.

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