Lincoln Electric SQUARE WAVE SVM141-A Service Manual page 17

Section B-1
Operation...............................................................................................................................Section B
Safety Precautions ......................................................................................................................B-2
General Description ....................................................................................................................B-3
Recommended Processes and Equipment ................................................................................B-3
Design Features and Advantages...............................................................................................B-3
Welding Capability .....................................................................................................................B-4
Limitations...................................................................................................................................B-4
Controls and Settings .................................................................................................................B-5
Welding Operation ......................................................................................................................B-6
TIG Welding ..........................................................................................................................B-6
TIG Welding Guidelines........................................................................................................B-6
TIG Welding Sequence of Operation (2-Step TIG Mode) ....................................................B-7
TIG Welding Sequence of Operation (4-Step TIG Mode) ....................................................B-7
Hand and Foot Amptrol Operation.......................................................................................B-8
Advanced TIG Welding Features ................................................................................................B-8
AC Wave Balance and Auto Balance™......................................................................................B-8
Stick Welding ..............................................................................................................................B-9
Auxiliary Power ...........................................................................................................................B-9
60 Hertz Domestic Machines ...............................................................................................B-9
50/60 Hertz European Machines..........................................................................................B-9
TABLE OF CONTENTS
- OPERATION SECTION -
SQUARE WAVE TIG 275
Section B-1