Lincoln Electric SAM400 User Manual

SAM400 & 650 PERKINS DIESEL ENGINE DRIVEN
MULTI-PROCESS DC ARC WELDING POWER SOURCES
OPERATOR’S MANUAL
Sales and Service through Subsidiaries and Distributors Worldwide
22801 St. Clair Ave. Cleveland, Ohio 44117-1199 U.S.A. Tel. (216) 481-8100
World's Leader in Welding and Cutting Products Premier Manufacturer of Industrial Motors
IM568
April, 1997
For use with SAM400 machines having Code Numbers: 10140 & 10141
For use with SAM650 machines having Code Number: 10333
Supersedes IM247-D
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 thoughtful opera-
tion 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.

Lincoln Electric SAM400 Specifications

General

Brand	Lincoln Electric
Model	SAM400
Category	Welding System
Language	English

Summary

Safety Information

General Safety Warnings

Covers California Proposition 65, arc welding hazards, EMF, and engine safety precautions.

Electric Shock and Arc Hazards

Details risks associated with electric shock, arc rays, and fumes/gases during welding operations.

Fire, Explosion, and Cylinder Safety

Addresses hazards related to welding sparks, fire prevention, explosions, and safe handling of gas cylinders.

Installation and Setup

Technical Specifications

Details technical specifications for SAM400 and SAM650 models, including engine, welder, and physical dimensions.

Pre-Operation Service

Covers pre-operation checks, fluid levels, battery connection, cable installation, and welder placement.

Operator's Guide to Operation

Engine and Welder Controls

Explains engine controls like ignition and speed, and welder controls for various operations and settings.

Welding Process Controls

Details procedures for setting current and voltage for Constant Voltage and Variable Voltage welding processes.

Starting and Break-in Procedures

Instructions for starting the engine, including with dead batteries, cold weather, and the initial break-in period.

Maintenance and Troubleshooting

Maintenance Procedures

Outlines daily checks, air filter maintenance, periodic cleaning, bearing lubrication, and component checks.

Troubleshooting Guide

Provides a guide on diagnosing and resolving machine malfunctions, covering common problems and test procedures.

Diagrams and Specifications

Machine Wiring Diagrams

Illustrates the electrical connections for the SAM400 and SAM650 machines, including engine and main circuits.

Dimension Print

Provides detailed physical dimensions and mounting hole information for the SAM400 and SAM650 welders.

Limited Warranty Information

Warranty Terms and Conditions

Details the terms, conditions, coverage periods, and limitations of the manufacturer's limited warranty.