Lincoln Electric IM520-B manual Table of Contents

Page 7

TABLE OF CONTENTS
	Page
Safety	2-6
Installation	8-12
Technical Specifications	8
Input and Output Specifications
Cable and Fuse Sizes
Physical Dimensions
Location	9
Machine Grounding	9
Input Connections	10
Output Connections	11
Operation	13-23
Safety Instructions	13
Graphic Symbols	14-15
General Description	16
Design Features and Advantages	16
Welding Capability	17
Limitations	17
Controls and Settings	18
Hand and Foot Amptrol Operation	20
Welding Operation	20-23
Tig Welding Guidelines	20
Tig Welding Sequence of Operation (2 Step Mode)	21
Tig Welding Sequence of Operation (4 Step Mode)	22
Advanced Tig Welding Features	22
Stick Welding	23
Auxillary Power	23
Overload Protection	23
Accessories	24
Maintenance	25-26
Safety Precautions	25
Routine and Periodic Maintenance	25
General Assembly Exploded View	26
Troubleshooting	27-34
How To Use Troubleshooting Guide	27
Troubleshooting Guide	28-34
Wiring Diagrams	35-36
Parts Manual	APPENDIX

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Contents Square Wave TIG Safety Electric Shock can kill Welding Sparks can cause fire or explosion Sûreté Pour Soudage a L’Arc Précautions DE SûretéPlease Examine Carton and Equipment For Damage Immediately Table of Contents Installation Tilting Safety PrecautionsSelect Suitable Location StackingRear Panel Input ConnectionsTIG Torch Connection Output ConnectionsStick Electrode Cable Connection General Warnings Safety InstructionsOperation Operating InstructionsOperation Work Recommended Processes Equipment Operational Features and ControlsDesign Features and Advantages General DescriptionLimitations Welding CapabilityControl Panel Keys Controls and SettingsCase Front Controls DisplayTIG Welding Hand and Foot Amptrol Accessory OperationRecommended Polarity Settings for TIG Welding Welding OperationTypical Current Ranges for Tungsten Electrodes TIG Welding Sequence of Operation 2-STEP ModeTIG Welding Sequence of Operation 4-Step Mode Advanced TIG Welding FeaturesAC Wave Balance and Auto Balance ALL Machines Auxiliary PowerStick Welding Overload ProtectionUndercarriage Function AccessoriesOptions / Accessories Installation of Field Installed OptionsMaintenance MaintenanceRoutine and Periodic Maintenance General Assembly Exploded View How To Use Troubleshooting Guide TroubleshootingProblems Possible Areas Symptoms Misadjustments Troubleshooting GuideRecommended Course of Action Troubleshooting Function Problems TIG Mode Problems TIG Welding Problems Troubleshooting Stick Welding Problems Wiring Wiring Diagram Square Wave TIG 255 Code 10451, 10452 Wiring DiagramBasic Course How To Read Shop DrawingsNew Lessons in Arc Welding Need Welding Training?Warnung PrecaucionAtenção Warnung Limited Warranty