Lincoln Electric WELDING POWER SOURCES AC-225-S User Manual

1
AC-225-S & AC/DC 225/125
WELDING POWER SOURCES
FUENTES DE PODER DE SOLDADURA
SOURCES DE COURANT DE SOUDAGE
IMT237-N
December, 2010
Contents
. . . . . . . . . . . . . . . . . . . . .
Page
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Installation and Operating Instructions
for AC-225-S and AC/DC 225/125 . . . . . . . . . . . . .7
Includes safety, installation, operating
instructions and parts lists.
How to Learn Stick Welding . . . . . . . . . . . . . . . . . . . .11
Selecting Electrodes . . . . . . . . . . . . . . . . . . . . . . . . .12
Brief descriptions of the types and operating
data for all Lincoln electrodes.
Parts Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-17
Operatorʼs Manual
Manual del Operador
Manuel de LʼOpérateur
Indice . . . . . . . . . . . . . . . . . . . . . . . . . .Página
Precauciones de seguridad, . . . . . . . . . . . . . . . .2
Instrucciones de instalación y operación
para AC-225-S y AC/DC 225/125, . . . . . . . . .7
Incluye instrucciones de seguridad, instalación
y operación, así como listas de partes.
Cómo aprender la Soldadura del Palillo . . . . . .11
Selección de electrodos, . . . . . . . . . . . . . . . . . .12
Descripciones breves de los tipos y
datos de operación para todos los
electrodos de Lincoln.
Páginas de Partes . . . . . . . . . . . . . . . . . . . . . . . .16-17
TABLE DES MATIÈRES . . . . . . . . . . . . . .Page
Mesures de sécurité . . . . . . . . . . . . . . . . . . . . . . . . . .2
Consignes d'utilisation des sources de
courant AC-225-S et AC/DC-225/125 . . . . . . . . . . .7
Comprend les consignes de sécurité, d'installation
et d'utilisation ainsi que la nomenclature.
Comment apprendre la Soudure de Bâton . . . . . . . . .11
Choix des électrodes . . . . . . . . . . . . . . . . . . . . . . . . . .12
Brèves descriptions des types et des
données d'utilisation
pour toutes les électrodes Lincoln.
Liste de Pièces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-17
22801 St. Clair Ave.
Cleveland, Ohio 44117-1199 U.S.A.
Tel. 216-481-8100
Copyright © Lincoln Global Inc.
For use with machine Code Number:
Para el uso con máquinas con número de código:
Pour l'usage avec le nombre de code machine :
}
10420, 10421, 10422,
10423, 10424, 11074,
11602, 11603, 11604
11674, 11675

Lincoln Electric WELDING POWER SOURCES AC-225-S Specifications

General

Brand	Lincoln Electric
Model	WELDING POWER SOURCES AC-225-S
Category	Welding Accessories
Language	English

Summary

SAFETY

ARC RAYS can burn.

Protect eyes and skin from arc rays and sparks.

ELECTRIC AND MAGNETIC FIELDS may be dangerous

Hazards and procedures related to EMF fields.

WELDING SPARKS can cause fire or explosion.

Precautions against fire and explosion hazards from welding sparks.

ELECTRIC SHOCK can kill.

Hazards and precautions related to electric shock.

FUMES AND GASES can be dangerous.

Hazards and precautions related to welding fumes and gases.

OPERATING INSTRUCTIONS

Input Power and Grounding Connections

Instructions for connecting input power and grounding.

Attaching Electrode Cable to Holder

Step-by-step guide to attach the electrode cable to the holder.

Attaching Work Cable to Clamp

Step-by-step guide to attach the work cable to the clamp.

Electrode and Work Cable Replacement

Guidelines for replacing electrode and work cables.

Welding Current Selection

How to select the appropriate welding current setting.

Welding Polarity Selection

How to select the correct welding polarity (AC, DC+, DC-).

Duty Cycle

Explanation of the machine's duty cycle rating.

Circuit Breakers

Description of the internal circuit breaker function.

Electrode Selection Guide

Reference to electrode selection guide and weldirectory.

MAINTENANCE

Routine preventative maintenance is not required.

How to Learn Stick Welding

Reference for learning stick welding techniques.

Selecting Electrodes

Out-of-Position Group (E6011)

Electrodes for all-position welding with snappy arc.

High-Deposit Group (E6027, E7024)

Electrodes for high deposition rates and smooth beads.

High-Speed Group (E6012, E6013, E7014)

General purpose electrodes for various welding tasks.

Low Hydrogen Group (E7018, E7028)

Electrodes for problem steels, offering crack resistance.

Motions

MAKE SHRINKAGE FORCES WORK TO MINIMIZE DISTORTION

Using specific welding motions to minimize distortion.

Cutting

Piercing Holes

Procedure for piercing holes using the welding electrode.

How To Use Parts List

Parts List P-140-A AC/DC-225/125