Lincoln Electric INVERTEC POWER WAVE 450 SVM112-B Service Manual page 13

Section B-1
Operation...............................................................................................................................Section B
Safety Instructions ......................................................................................................................B-2
Quick Start Reference for Process Selection Overlay................................................................B-3
General Description ....................................................................................................................B-4
Synergic Welding..................................................................................................................B-4
Recommended Processes ...................................................................................................B-4
Operational Features and Controls ......................................................................................B-4
Design Features and Advantages ........................................................................................B-4
Welding Capability................................................................................................................B-4
Limitations ............................................................................................................................B-4
Controls and Settings .................................................................................................................B-5
Case Front Controls .............................................................................................................B-5
Operating Overlays .....................................................................................................................B-6
Overview...............................................................................................................................B-6
Installing an Overlay .............................................................................................................B-6
Overlay Types .......................................................................................................................B-7
Pulse, GMAW, FCAW, Stick Overlay ..........................................................................................B-8
Weld from Memory Overlay ......................................................................................................B-11
Weld from Memory, Dual Procedure Overlay ...........................................................................B-12
Dual Wire Feeders, Dual Procedure Overlay ............................................................................B-14
Limits Overlay ...........................................................................................................................B-15
Setup Overlay ...........................................................................................................................B-17
Wire Feeder Setup Description ................................................................................................B-18
Overview of Welding Procedures .............................................................................................B-20
FCAW and GMAW..............................................................................................................B-20
Pulse Procedures ...............................................................................................................B-20
Stick/TIG Procedures .........................................................................................................B-20
Wave Control......................................................................................................................B-20
Tables B.3, B.4, B.5, B.6 ....................................................................................................B-21
Pulse Welding.....................................................................................................................B-22
Overload Protection..................................................................................................................B-23
Thermal Protection .............................................................................................................B-23
Over Current Protection .....................................................................................................B-23
TABLE OF CONTENTS
- OPERATION SECTION -
POWER WAVE 450
Section B-1