Lincoln Electric WELD-PAK175HD

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WELD-PAK 175HD

IMT825

February, 2010

22801 St. Clair Ave. Cleveland, Ohio 44117-1199 U.S.A.

Tel. 216.481.8100

WEB SITE: www.lincolnelectric.com

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 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.

OPERATOR’S MANUAL

MANUAL DE OPERACIÓN

MANUEL DE L’OPÉRATEUR

La Seguridad Depende de Usted

Los equipos de corte y soldadura al arco Lincoln han sido

diseñados y construidos teniendo en cuenta su seguridad.

No obstante, ésta se verá incrementada si la instalación se

realiza correctamente, y si pone atención en el manejo de

los mismos. NO INSTALE, UTILICE O REPARE ESTE

EQUIPO SIN ANTES HABER LEIDO ESTE MANUAL Y LAS

MEDIDAS DE SEGURIDAD QUE CONTIENE. Y, lo más

importante, piense antes de actuar, y tenga mucho cuidado.

La sécurité dépend de vous

Le matériel de soudage et de coupage à l'arc Lincoln est

conçu et construit en tenant compte de la sécurité. Toutefois,

la sécurité en général peut être accrue grâce à une bonne

installation... et à la plus grande prudence de votre part. NE

PAS INSTALLER, UTILISER OU RÉPARER CE MATÉRIEL

SANS AVOIR LU CE MANUEL ET LES MESURES DE

SÉCURITÉ QU'IL CONTIENT. Et, par dessus tout,

réfléchissez avant d'agir et exercez la plus grande prudence.

TABLE OF CONTENTS

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Technical Specification . . . . . . . . . . . . . . . . . . . . . .8

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . .39

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

TABLA DE CONTENIDO

Seguridad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Especificaciones Técnicas . . . . . . . . . . . . . . . . . . . . .8

Instalación . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Operación . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Accesorios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

Mantenimiento . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Localización de averías . . . . . . . . . . . . . . . . . . . . . . .39

Diagramas de cableado . . . . . . . . . . . . . . . . . . . . . . .41

Partes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

TABLE DES MATIÈRES

Sécurité....................................................................2

Fiche technique .......................................................8

Installation ...............................................................10

Fonctionnement .......................................................18

Accessoires..............................................................31

Entretien...................................................................33

Dépannage ..............................................................39

Schéma de câblage.................................................41

Pièces ......................................................................42

ISO 9001

CERTIFICATE NUMBER: 30273

Designed and Manufactured Under a

uality Program Certified by

ABS Quality Evaluations, Inc.

to ISO 9001 Requirements.

QMS

NSI RAB

Date of Purchase:

Serial Number:

Code Number:

Model:

Where Purchased:

For use with machines having Code Number:

Para el uso con las máguinas que tienen números de código:

Pour l’usage avec des machines ayant des muméros de code:

}

11082

Main Page

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Do you have a question about the Lincoln Electric WELD-PAK175HD and is the answer not in the manual?

Summary

SAFETY

FUMES AND GASES can be dangerous

Details health hazards associated with welding fumes and gases.

ARC RAYS can burn

Explains hazards of arc rays to eyes and skin.

ELECTRIC AND MAGNETIC FIELDS may be dangerous

WELDING SPARKS can cause fire or explosion

Warns about fire and explosion risks from welding sparks.

ELECTRIC SHOCK can kill

Highlights the severe danger of electric shock from arc welding.

CYLINDER may explode if damaged

Emphasizes safety precautions for gas cylinders, warning of explosion risks if damaged.

INSTALLATION

WORK CLAMP INSTALLATION

GAS CONNECTION

Explains how to connect the shielding gas cylinder and regulator.

INPUT CONNECTIONS

Details on connecting the main power input cord to the machine.

ELECTRICAL INPUT CONNECTION

Covers voltage reconnection procedures for 230V and 208V input.

WORK CABLE INSTALLATION

OPERATION

WIRE LOADING

MAKING A WELD

Comprehensive guide to performing a weld using the machine.

PROCESS GUIDELINES

WELDING WITH FCAW (Innershield)

Instructions for using the FCAW (Innershield) welding process.

SUGGESTED SETTINGS FOR WELDING

Recommended settings for various welding processes and materials.

OPERATIONAL CONTROLS

WIRE THREADING

WELDING WITH GMAW (MIG)

Specific instructions for using the GMAW (MIG) welding process with shielding gas.

OVERLOAD PROTECTION

Explains the machine's protection against output overload and thermal issues.

CONTROLS AND SETTINGS

MAINTENANCE

SAFETY PRECAUTIONS

Critical safety measures to follow before performing maintenance.

COMPONENT REPLACEMENT PROCEDURES

ROUTINE MAINTENANCE

TROUBLESHOOTING

No wire feed, weld output or gas flow when gun trigger is pulled. Fan does NOT operate.

Troubleshooting steps for machine power and fan issues.

Low or no gas flow when gun trigger is pulled.

No wire feed, weld output or gas flow when gun trigger is pulled. Fan operates normally.

Arc is unstable - Poor starting

Guidance on resolving unstable arc and poor starting problems.

No wire feed when gun trigger is pulled.

WIRING DIAGRAM

Visual representation of the machine's electrical connections and components.