Table Of Contents - Lincoln Electric UWW-170 Operator's Manual

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Installation .......................................................................................................Section A
Technical Specifications ........................................................................................A-1
Identify and Locate Components ...........................................................................A-2
Select Suitable Location ........................................................................................A-3
Output Connections ...............................................................................................A-3
Work Clamp Installation ..................................................................................A-3
Work Cable Installation ...................................................................................A-3
Gun Installation......................................................................................................A-4
Gas Connection .....................................................................................................A-4
Input Connections..................................................................................................A-5
Line Cord Connection ............................................................................................A-6
Operation .........................................................................................................Section B
Safety Precautions ................................................................................................B-1
General Description ...............................................................................................B-2
Design Features and Advantages .........................................................................B-2
Welding Capability .................................................................................................B-2
Limitations..............................................................................................................B-2
Controls and Settings ............................................................................................B-2
Welding Operations ...............................................................................................B-3
Wire Loading ...................................................................................................B-3
Wire Threading................................................................................................B-4
Making a Weld ................................................................................................B-5
Process Guidelines................................................................................................B-5
Chaning Over to Feed Other Wire Sizes ...............................................................B-6
Welding with GMAW..............................................................................................B-6
Welding with FCAW...............................................................................................B-6
Overload Protection ...............................................................................................B-6
Learning to Weld....................................................................................................B-7
Application Chart .................................................................................................B-18
Accessories .....................................................................................................Section C
Accessories ...........................................................................................................C-1
Replacement Parts ................................................................................................C-2
Maintenance ....................................................................................................Section D
Safety Precautions ................................................................................................D-1
Routine Maintenance.............................................................................................D-1
Gun and Cable Maintenance.................................................................................D-2
Configuration of Components in Wire Feeding System.........................................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
Wiring Diagrams ..............................................................................................Section F
SP 170-I Wiring Diagram .......................................................................................F-1
SP 170-I Parts...............................................................................................P297 Series
UWW-170 Parts ............................................................................................P298 Series
Gun and Cable Assembly ...................................................................................P103-Y
Wire Drive Assembly...........................................................................................P189-D

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