Table Of Contents - Lincoln Electric POWER WAVE STT Operator's Manual

General Description ................................................................................................................................................7
Installation ................................................................................................................................................Section A
Technical Specifications................................................................................................................................A-1
Safety Precautions. .......................................................................................................................................A-2
Electromagnetic Compatibility...............................................................................................................A-2
Location and Ventilation........................................................................................................................A-2
Control Cable Connection......................................................................................................................A-2
Connection between Power Source and STT
Electrode and Work Connections...........................................................................................................A-3
Output Cable Guide Lines......................................................................................................................A-4
Cable Inductance and its Effects on Welding .........................................................................................A-4
Remote Sence lead Connections............................................................................................................A-5, A-6
Connection Diagram System .........................................................................................................................A-7
________________________________________________________________________________
Operation Section B
Safety Precautions. .......................................................................................................................................B-1
Power-Up Sequence .....................................................................................................................................B-1
Duty Cycle ....................................................................................................................................................B-1
Common Welding Procedures .......................................................................................................................B-1
Recommended Processes and Limitations ....................................................................................................B-1
Equipment Limitations .........................................................................................................................B-2
Commom Equipment Packaces ............................................................................................................B-2
STT ® Module Case Front and Description ......................................................................................................B-2
STT ® Module Case Back and Description ......................................................................................................B-3
--------------------------------------------------------------------------------
Maintenance............................................................................................................................Section D
Safety Precautions.......................................................................................................................D-1
Routine Maintenace and Calibration Specification ........................................................................D-1
------------------------------------------------------------------------
Troubleshooting.......................................................................................................................Section E
How to Use Troubleshooting Guide ...............................................................................................E-1
Using the Status LED to Troubleshoot System Problems...............................................................E-2
Error Codes..................................................................................................................................E-3
On Board LED's for the STT Switch PC Board ...............................................................................E-4
STT-Module Functional Test.........................................................................................................E-5
Troubleshooting Guide ..........................................................................................................E-6, E-7
________________________________________________________________________
Wiring Diagram and Dimension Print .....................................................................................Section F
________________________________________________________________________
Parts List ........................................................................................................parts.lincolnelectric.com
Content/details may be changed or updated without notice. For most current Instruction Manuals, go to
parts.lincolnelectric.com.
_______________________________________________________________________
® Module ...........................................................................A-3
6

TABLE OF CONTENTS

Page
________