Lincoln Electric IM467-B guide

Notes

Image 49

Lincoln Electric IM467-B manual

Contents

Square Wave TIG Safety Electric Shock can kill Cylinder may explode if damaged Précautions DE Sûreté Thank You Table of Contents Section D Section CSection E P196 Series Technical Specifications Square Wave TIG Installation Select Suitable Location Safety PrecautionsHigh Frequency Interference Protection Ground Connection Input ConnectionsInput Supply Connection Electric Shock can kill Figure A.2 Input Supply Connections Reconnect Procedure Table A.2 Recommended Input Wire and Fuse Sizes Table A.1 Recommended Input Wire and Fuse SizesVolt/Freq Nameplate AWG Copper Cond Volt/Freq AC Output AWG Copper Cond TIG Torch Connection Output ConnectionsLengths up to 100 to 200 ft 200 to 250 ft 100 ft 30 m 30 to 61 m 61 to 76 m Stick Electrode Cable Connection Operating Instructions Safety Instructions Design Features and Advantages Operational Features and ControlsGeneral Description Recommended Processes Limitations Welding Capability Upper Case Front Controls Controls and Settings STEP/4-STEP Switch Mode SwitchHigh Frequency Switch Upper Case Front Control Panel Peak Current Control VOLTS/AMPS SwitchAC Wave Balance Auto Balance LED Pulse Controls Spot ControlsStart Controls Crater Fill Controls Figure B.2 Status Indicator Light Sequence Square Wave TIG Operation Figure B.3 Lower Case Frontcontrols Square Wave TIG Lower Case Front Controls Operation Hand and Foot Amptrol Operation Operation Initial START-UP Welding OperationStick Welding TIG Welding Guidelines Table B.1 Specific Effects of Controls Illustrated in the 2-Step Mode for clarity OFF Crater Fill Switch on Pulse Switch on Crater Fill Switch on Start Switch onSpot Switch OFF Spot Switch on Dcen Dcep + Unbalanced Wave Balanced Wave Table B.2 Typical Current RANGES1 for Tungsten ELECTRODES2 TIG Welding Sequence Operation 4-STEP Mode TIG Welding Sequence Operation 2-STEP ModeTable B.3 Recommended Settings for TIG Welding Polarity Switch Overload Protection Auxiliary PowerALL Machines OPTIONS/ACCESSORIES Accessories Input Power Factor Capacitor Discharge Procedure Maintenance Routine and Periodic Maintenance Figure D.2 General Component Locations General Machine Trouble Troubleshooting Guide Symptom Cause and Remedy Troubleshooting Guide Stick Welding Troubleshooting Guide TIG Welding TIG Welding Lower Panel Controls K870 Foot Amptrol or K963 Hand Amptrol Accessories Diagrams Dimension Print Square Wave TIG355 Equipment MANUFACTURER’S Certification Equipment Installation CertificationPage Precaucion Aviso DE