Lincoln Electric Pro-MIG 135 User Manual

Pro-MIG 135
OPERATOR’S MANUAL
IM740
April, 2002
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 Number:10889
Pro-MIG™ 135
• 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 •
Date of Purchase:
Serial Number:
Code Number:
Model:
Where Purchased:
ISO 9001
CERTIFICATE NUMBER: 30273
Designed and Manufactured Under a
Quality Program Certified by
ABS Quality Evaluations, Inc.
to ISO 9001 Requirements.
QMS
ANSI RAB
Copyright © 2002 Lincoln Global Inc.
™
This manual covers equipment which is no
longer in production by The Lincoln Electric Co.
Specications and availability of optional
features may have changed.

Lincoln Electric Pro-MIG 135 Specifications

General

Brand	Lincoln Electric
Model	Pro-MIG 135
Category	Welding System
Language	English

Summary

Safety Precautions

General Safety Warnings

Covers Proposition 65, arc welding hazards, and general safety statements.

Electrical, Field, and Gas Hazards

Addresses electrical shock, magnetic fields, fumes, gases, and welding spark hazards.

Equipment and Cylinder Safety

Installation and Setup

Technical Specifications and Dimensions

Details technical specifications, output ratings, and physical dimensions of the welder.

Identify and Locate Components

Cable and Power Connections

Input Power Requirements

Operation Guide

Controls and Settings Explained

Details the function of each control, including power, voltage, wire speed, and breaker.

Wire Loading and Threading

Instructions for loading wire spools and threading the wire through the system.

Performing a Weld

Step-by-step guide on how to make a weld, including cleaning and process guidelines.

Welding Techniques and Practice

Understanding Arc Welding Circuits

Welding Speed and Stickout

Details the importance of correct welding speed and electrical stickout (ESO).

Practice Exercises for Skill Development

Application Chart and Accessories

Suggested Welding Settings Table

Provides suggested settings for various welding processes, wire types, and metal thicknesses.

Troubleshooting Guide

Diagnosing Output Problems

Resolving Wire Feed Issues

Troubleshooting Gas and Welding Problems