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Lincoln Electric SAE-300 HE User Manual

Lincoln Electric SAE-300 HE
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Operator’s Manual
SAE-300
®
HE
Register your machine:
www.lincolnelectric.com/register
Authorized Service and Distributor Locator:
www.lincolnelectric.com/locator
IM10154-A | Issue D ate Jan- 14
© Lincoln Global, Inc. All Rights Reserved.
For use with machines having Code Numbers:
11906, 12162
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Hours of Operation:
8:00 AM to 6:00 PM (ET) Mon. thru Fri.
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Use “Ask the Experts” at lincolnelectric.com
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no later than the following business day.
For Service outside the USA:
Email: globalservice@lincolnelectric.com
Save for future reference
Date Purchased
Code: (ex: 10859)
Serial: (ex: U1060512345)
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Lincoln Electric SAE-300 HE Specifications

General IconGeneral
BrandLincoln Electric
ModelSAE-300 HE
CategoryWelding System
LanguageEnglish

Summary

General Safety Precautions and Warnings

Specific Safety Warnings and Compliance Notices

Arc Welding Hazards and Protection

Emphasizes hazards of arc welding and need for protection, consulting doctor for pacemakers.

Electrical Shock, Arc Ray, and Fume Hazards

Electric Shock Prevention

Details on preventing electric shock, including insulation and dry gloves.

Arc Ray Protection

Guidance on protecting eyes and skin from arc rays using proper shields and clothing.

Fumes and Gases Dangers

Information on avoiding breathing hazardous fumes and gases during welding.

Fire, Explosion, and Cylinder Safety Hazards

Welding Sparks and Fire Prevention

Warnings about welding sparks causing fire or explosion and necessary precautions.

Compressed Gas Cylinder Safety

Precautions for handling compressed gas cylinders to prevent explosion.

Technical Specifications Overview

Engine Operation and Starting Procedures

Engine Break-In and Welder Operation Basics

Setting Welding Controls for Different Processes

Advanced Welding Operations and Engine Data

Idler Operation Modes

Explanation of the 'High' and 'Auto' positions for the idler control switch.

Auxiliary Power and Fuel Consumption

Details on auxiliary power usage and typical fuel consumption rates.

Maintenance Safety and General Procedures

Maintenance Safety Warnings

General safety rules for performing maintenance work on the machine.

Engine Service Schedule and Maintenance Checklist

Detailed Maintenance Item Checklist

A table detailing maintenance items, intervals, and types/quantities for engine service.

GFCI Testing and Resetting Procedure

GFCI Test Procedure

Step-by-step instructions for testing and resetting the Ground Fault Circuit Interrupter.

Troubleshooting Guide Introduction and Usage

How to Use the Troubleshooting Guide

Explains the three-step process for diagnosing and resolving machine malfunctions.

Troubleshooting Output and Control Issues

Machine Fails to Hold Output Consistently

Diagnosing why the machine fails to hold output consistently.

Troubleshooting Engine and Arc Performance Issues

No Generator Current or Arc Issues

Diagnosing no generator current, loud/spattering arc, or incorrect current indication.

Electronic Idler Troubleshooting Guide

Idler Not Returning to Low Idle

Guide for diagnosing why the engine doesn't return to low idle after loads are removed.

Electronic Idler Troubleshooting: Engine Speed

Engine Speed Issues During Operation

Troubleshooting why the engine won't pick up speed when the arc is struck or auxiliary load is applied.

Engine Performance Troubleshooting: Start, Run, Stop

Engine Start and Running Problems

Diagnosing engine start failures, irregular running, and stopping issues.

Diagnostic Light Codes and Failure Analysis

Light Code Failure Detection and Correction

Lists failure codes detected by lights and their possible causes and corrective measures.

Troubleshooting Engine Smoke, Charging, and Auxiliary Power

Auxiliary Power Output Issues

Diagnosing problems with the auxiliary power output, including GFCI trips.

Diagrams and Wiring Schematics

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