Table Of Contents - Lincoln Electric HANDY MIG IM756-A Operator's Manual

vi
MASTER TABLE OF CONTENTS FOR ALL SECTIONS
Installation .......................................................................................................Section A
Technical Specifications ........................................................................................A-1
Identify and Locate Components ...........................................................................A-2
Select Suitable Location ........................................................................................A-3
Stacking .................................................................................................................A-3
Changing Polarity ..................................................................................................A-3
Gun Installation......................................................................................................A-3
Input Connections..................................................................................................A-3
Gas Connections ...................................................................................................A-3
Shielding Gas Connections ...................................................................................A-4
Code Requirements ..............................................................................................A-4
________________________________________________________________________
Operation .........................................................................................................Section B
Safety Precautions ................................................................................................B-1
General Description ...............................................................................................B-1
Recommended Processes.....................................................................................B-1
Operation Features and Controls .........................................................................B-1
Design Features ....................................................................................................B-1
Welding Capability .................................................................................................B-2
Limitations..............................................................................................................B-2
Controls and Settings ............................................................................................B-2
Welding Operations ...............................................................................................B-2
Shielding Gas ........................................................................................................B-3
Making a Weld and Process Table ........................................................................B-4
Cleaning Tip and Gas Nozzle ................................................................................B-5
Changing Machine over to Feed Other Wire Sizes,Overload Protection...............B-5
________________________________________________________________________
Accessories .....................................................................................................Section C
Accessories ...........................................................................................................C-1
Replacement Parts ................................................................................................C-1
________________________________________________________________________
Maintenance ....................................................................................................Section D
Safety Precautions ................................................................................................D-1
Items Requiring No Maintenance ..........................................................................D-1
Routine Maintenance.............................................................................................D-1
Cleaning the Gun Liner..........................................................................................D-2
Cleaning Components as Required.......................................................................D-2
Component Replacement Procedures ..................................................................D-2
Changing Contact Tip............................................................................................D-2
Changing the Drive Roll.........................................................................................D-2
Gun Assembly Removal ........................................................................................D-3
Work Cable Installation..........................................................................................D-3
________________________________________________________________________
Troubleshooting ..............................................................................................Section E
Safety Precautions.................................................................................................E-1
How to Use Troubleshooting Guide.......................................................................E-1
Troubleshooting Guide.........................................................................E-2 THRU E-4
________________________________________________________________________
Wiring Diagrams ..............................................................................................Section F
Wiring Diagram .....................................................................................................F-1
________________________________________________________________________
Parts Lists ....................................................................................................P437 Series
vi
Page