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OPERATORʼS MANUAL
MANUAL DE OPERACIÓN
MANUEL DE LʼOPÉRATEUR
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 © Lincoln Global Inc.
WIRE FEEDER
WELDER (125, 140, 180 MODELS)
IMT891-D
June, 2011
For use with machines having Code Numbers:
11173 thru 11506, 11550, 11658
TABLE OF CONTENTS
Installation . . . . . . . . . . . . . . . . . . . .Section A
Technical Specifications . . . . . . . . . . . . . . .A-1, A-2
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . .A-2
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2
Stacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2
Tilting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2
Identify and Locate Components for 180 Amp
and 140 Amp Units . . . . . . . . . . . . . . . . . . . . .A-3
Identify and Locate Components for 125 Amp
Flux Core Unit . . . . . . . . . . . . . . . . . . . . . . . . .A-3
Operation . . . . . . . . . . . . . . . . . . . . .Section B
Safety and Product Description . . . . . . . . . . . . .B-1
Controls and Settings . . . . . . . . . . . . . . . . .B-2, B-3
Drive Roll and Wire Guides Table . . . . . . . . . . . .B-4
Setting Up and Making a Flux-Cored Weld B-4 thru B-
6
Setting Up and Making a MIG Weld and
Install Shielding Gas . . . . . . . . . . . .B-7 thru B-10
Setting Up and Making a Aluminum Weld . . . .B-11
Accessories . . . . . . . . . . . . . . . . . . . .Section C
Optional Accessories . . . . . . . . . . . . . . . . . . . . .C-1
Utility Carts . . . . . . . . . . . . . . . . . . . . . . . . .C-2, C-3
Maintenance . . . . . . . . . . . . . . . . . . .Section D
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . .D-1
Wire Feed Compartment, Fan Motor, Wire Reel
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . .D-1
Gun And Cable Maintenance . . . . . . . . . . . . . . .D-2
Overload Protection . . . . . . . . . . . . . . . . . . . . . .D-2
Component Replacement Procedures . . . . . . . .D-2
Troubleshooting . . . . . . . . . . . . . . . . .Section E
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . .E-1
How to Use Troubleshooting Guide . . . . . . . . . .E-1
Troubleshooting Guide . . . . . . . . . . . . .E-2 thru E-3
Wiring Diagram and Dimension Print . . Section F
Parts Pages . . . . . . . . . . . . . . . .P-532, P-202-E
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 READ-
ING THIS MANUAL AND THE
SAFETY PRECAUTIONS CON-
TAINED THROUGHOUT. And,
most importantly, think before
you act and be careful.
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