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Section B-1
IDEALARC DC-655
TABLE OF CONTENTS
- OPERATION SECTION -
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-3
Controls and Settings .................................................................................................................B-4
Case Back Connections .............................................................................................................B-6
220 VAC Auxiliary Receptacle..............................................................................................B-6
220 VAC 2 Amp Circuit Breaker...........................................................................................B-6
Auxiliary Power ...........................................................................................................................B-6
Machine Protection.....................................................................................................................B-6
Thermal Fan Control.............................................................................................................B-6
Fan Motor Fuse ....................................................................................................................B-6
Machine Shutdown ..............................................................................................................B-6
Thermal Shutdown ...............................................................................................................B-7
Over Current Protection Shutdown......................................................................................B-7
Remote Control Leads Fault Protection Shutdown .............................................................B-7
Shorted Rectifier Fault Protection........................................................................................B-7
Idle Shutdown Timer ............................................................................................................B-7
Welding Performance .................................................................................................................B-8
Low Inductance Terminal .....................................................................................................B-8
CV Mode Current Limiting....................................................................................................B-8
CC Mode Arc Force .............................................................................................................B-8
CC Mode Hot Start ..............................................................................................................B-8
CC Mode Arc Gouging.........................................................................................................B-8
