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Lincoln Electric IM10051 manual Maintenance, Safety Precautions, Electric Shock can kill

Models: IM10051

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D-1	MAINTENANCE	D-1

SAFETY PRECAUTIONS

WARNING

ELECTRIC SHOCK can kill.

•Have an electrician install and ser- vice this equipment.

•Turn the input power off at the fuse box, disconnect or unplug supply lines and allow machine to sit for five minutes minimum to allow the power capacitors to dis- charge before working inside this equipment.

•Do not touch electrically hot parts.

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INPUT FILTER CAPACITOR

DISCHARGE PROCEDURE

WARNING

The machine has internal capacitors which are charged to a high voltage during power-on condi- tions. This voltage is dangerous and must be dis- charged before the machine can be serviced. Discharging is done automatically by the machine each time the power is switched off. However, you must allow the machine to sit for at least 5 min- utes to allow time for the process to take place.

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ROUTINE MAINTENANCE

Prevent metal powder from accumulating near the aeration fins and over them.

Carry out the following periodic controls on the power source:

•Clean the power source inside by means of low- pressure compressed air.

•Check the electric connections and all the connec- tion cables.

•Always use gloves in compliance with the safety standards.

INVERTEC® V311-T AC/DC TIG

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Lincoln Electric IM10051 manual Safety Precautions, Input Filter Capacitor Discharge Procedure, Routine Maintenance

Contents

11685 InvertecCalifornia Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéElectromagnetic Compatibility EMC Safety On-Line Product Registration ViiPlease Examine Carton and Equipment For Damage Immediately Table of Contents Technical Specifications Invertec V311-T AC/DC TIG K2915-1 InstallationOperating Temperature Range Storage Temperature Range Invertec V311-T AC/DC TIGSelect Suitable Location Safety PrecautionsStacking TiltingInput Connections Reconnect ProcedurePower Cord Connection Input Plug InstallationSingle Phase Input Three Phase InputOutput and GAS Connection for TIG Welding Figure A.1 Output ConnectionsWork Cable Connection Output Connection for Stick Welding Figure A.2Shielding GAS Connection Remote Control ConnectionOperation Safety InstructionsGeneral Description Welding CapabilityLower Control Panel Figure B.2 Rear Control Panel Figure B.1User Interface Overview and Operation Push BUTTON/ROTARY Encoder Mode Push Buttons A-DDynamic LCD Display Status LED Lights Seven segment LED display HDynamic LCD Display Welding Modes Two Step with Arc Start SwitchTable B.2 TIG Trigger ModesTIG Pulse Modes Stick Trigger ModesSaving to Memory Recalling from MemoryWelding Parameters Symbol Unit Min MaxTable B.3 Parameter Parameter RangeFigure B.7 User Menu SET UP ParametersVRD Table B.4 SET UP Menu ParametersOptional COOL-ARC 35 Water Cooler Table B.4Tips for Improved TIG Starting Stick Crisp Mode Dynamic Current RegulationOptional Accessories AccessoriesField Installed Compatible EquipmentCable Plugs Safety Precautions MaintenanceInput Filter Capacitor Discharge Procedure Routine MaintenanceHOW to USE Troubleshooting Guide TroubleshootingTroubleshooting Your local Lincoln Authorized Problems in TIG WeldingField Service Facility Electrical Failures Alarm ID Codes 5TROUBLESHOOTINGE-5Alarm Icon + Alarm Code + Alarm Type Icon ExxWiring Diagram Wiring DiagramsPrecaucion Warnung