TAbLE of Contents

vi	TAbLE OF CONTENTS	vi
		Page
	Installation	Section A
	Technical Specifications	A-1
	Welding Process, Physical Dimensions	A-2
	Safety Precautions	A-3
	VRD™ (Voltage Reduction Device)	A-3
	Select Suitable Location	A-3
	Lifting	A-3
	Stacking	A-3
	Environmental Limitations	A-3
	Input and Grounding Connections	A-3
	High Frequency Protection	A-3
	Input Connection	A-4
	Input Fuse and Supply Wire Considerations	A-4
	Cable Connections	A-5
	Recommended Electrode and Work Cable for arc Welding	A-6
	Output Cable Guidelines	A-6
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	Operation	Section b
	Safety Precautions	B-1
	Graphic Symbols	B-1, B-2
	Product Description	B-2
	Duty Cycle	B-2
	Design Features	B-2
	Recommended Processes and Equipment	B-3
	Case Front Controls	B-4
	Power-Up Sequence	B-5
	Case Back Controls	B-5
	Common Welding Procedures, Weld Controls and Displays	B-5, thru B-8
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	Accessories	Section C
	Options / Accessories	C-1
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	Maintenance	Section D
	Safety Precautions	D-1
	Visual Inspection	D-1
	Routine Maintenance	D-1
	Periodic Maintenance	D-1
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	Section E	Troubleshooting
	Safety Precautions	E-1
	How to Use Troubleshooting Guide	E-1
	Troubleshooting Guide	E-2
	Error Codes	E-3
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	Wiring Diagram and Dimension Print	Section F
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	Parts List	P-674 Series
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