Lincoln Electric IM846-A manual TAbLE of Contents

viii	TAbLE OF CONTENTS		viii
			Page
	Installation	Section A
	Technical Specifications		A-1
	Safety Precautions		A-2
	Select Suitable Location		A-2
	Stacking		A-2
	Tilting		A-2
	Input and Grounding Connections		A-2
	Power Cord Connection		A-2
	Undercarriage Mountings		A-2
	Output Cables, Connections and Limitations		A-3
	Cable Inductance, Negative Electrode Polarity		A-3
	Voltage Sensing		A-4
	Power Feed Wire Feeder Interconnections, System Decription		A-4
	Configuring the System		A-5
	System Set-Up, Alternate & Combination Hard Automation and Dual head		.........A-6
	Welding with Multiple Power Waves		A-7
	Control Cable Specifications		A-7
	Multiple Arc Unsynchronized sense and work leads		A-8
	I / O Receptacle Specifications		A-9
	Dip Switch Settings and Locations		A-9
	Control Board Dip Switch		A-9
	________________________________________________________________________
	Operation	Section b
	Safety Precautions		B-1
	General Description		B-1
	Recommended Processes and Equipment		B-1
	Recommended Processes		B-1
	Required Equipment		B-2
	Limitations		B-2
	Duty Cycle and Time Period		B-2
	Case Front Controls		B-2
	Nominal Procedures		B-3
	Fringe Procedures		B-3
	Making a Weld		B-3
	Welding Adjustment		B-3
	Constant Voltage Welding		B-4
	Pulse Welding		B-5
	TIG GTAW, SMAW, and Arc Gouging		B-6
	Power Mode and Recommended Welding Procedures		B-7
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	Accessories	Section C
	Optional Equipment		C-1
	Factory Installed		C-1
	Field Installed		C-1
	Compatible Lincoln Equipment
	________________________________________________________________________
	Maintenance	Section D
	Safety Precautions		D-1
	Capacitor Discharge Procedure		D-1
	Routine Maintenance		D-1
	Periodic Maintenance		D-1
	Calibration Specification		D-1
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	Troubleshooting	Section E
	How to use Troubleshooting Guide		E-1
	Using the Status LED to Troubleshoot System Problems & Error Codes		E-2, E-3
	Troubleshooting Guide	E-4 thru E-7
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	Wiring Diagram	Section F-1, F-2
	Connection Diagram	Section F-3
	Dimension Print	Section F-4
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	Parts Lists		P-418
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