Lincoln Electric IMT891 WIRE FEEDER WELDER 125, 140, 180 - Manual (Page 6)

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