Table of Contents

vi	TABLE OF CONTENTS	vi
		Page
	Installation	Section A
	Technical Specifications	A-1
	Select Suitable Location	A-2
	Input Connections	A-2
	Field Installed Options	A-3
	Required Equipment - Control Cable Connections	A-3
	Output Connections	A-3
	Paralleling	A-4
	Connection of Auxiliary Equipment to Wire Feeder Receptacle	A-4
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	Operation	Section B
	Safety Precautions	B-1
	Graphic Symbols	B-2
	General Description	B-3
	Recommended Processes and Equipment	B-3
	Operational Features and Controls	B-3
	Design Features	B-3
	Power Source Operation	B-3
	Duty Cycle	B-3
	Controls and Settings	B-4 thru 5
	Starting the Machine	B-6
	Adjusting the Output Voltage using the Digital Meter	B-6
	Local/Remote Switch Operation	B-6
	Auxiliary Power	B-6
	Overload Protection	B-6
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	Accessories	Section C
	Factory/Field Installed Options	C-1
	Compatible Lincoln Equipment	C-1
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	Maintenance	Section D
	Safety Precautions	D-1
	General Maintenance	D-1
	Machine and Circuit Protection	D-1
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	Troubleshooting	Section E
	Safety Precautions	E-1
	How to Use Troubleshooting Guide	E-1
	Built-in Diagnostic Routines and Error Codes -Troubleshooting Guide	E-2
	Machine -Troubleshooting Guide	E-3
	Options -Troubleshooting Guide	E-6
	Procedure for Replacing PC Boards	E-7
	Control and Meter PC Board Troubleshooting Procedures	E-7
	Output Voltage, Fault Protection, Snubber Circuit and K857 Remote Control Checks	E-8
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	Diagrams	Section F
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	Parts Manual	P511
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