Lincoln Electric 170I manual Electrical Input Connection For Rated Output, Line Cord Connection

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A-6		INSTALLATION		A-6

ELECTRICAL INPUT CONNECTION

FOR RATED OUTPUT

WARNING

ELECTRIC SHOCK can kill.

•Disconnect input power by removing plug from receptacle before working inside Handymig 170i.

•Use only grounded receptacle.

•Do not touch electrically “hot” parts inside Handymig 170i.

•Have qualified personnel do the maintenance and troubleshooting work.

Line Cord Connection

A three conductor line cord with a 15 amp, 240 volt, three pin plug is factory installed. Connect this plug to a mating grounded receptacle which is connected to an appropriate power supply per the Wiring Rules and any applicable local codes.

WARNING

•This welding machine must be connected to a power source in accordance with applicable electrical codes.

•If there is any question about the installation meeting applicable electrical code requirements, consult a qualified electrician.

Handymig 170i

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Contents Handymig For Engine powered equipment SafetyElectric and Magnetic Fields may be dangerous Iii Electric Shock can killARC Rays can burn Fumes and Gases can be dangerousWelding Sparks can cause fire or explosion Cylinder may explode if damagedAssessment of Area Instructions for ELECTRO- Magnetic CompatibilityPlease Examine Carton and Equipment For Damage Immediately Table of Contents Section F ViiiSection D Section ETechnical Specifications Handymig InstallationIdentify and Locate Components Safety PrecautionsStacking Work Clamp InstallationSelect Suitable Location Output ConnectionsGAS Connection GUN InstallationWork Cable Installation Connecting Gun Cable to the HandymigFigure A.5 Input ConnectionsLine Cord Connection Electrical Input Connection For Rated OutputGeneral Description Design Features AdvantagesOperational Features and Controls OperationControls and Settings Welding CapabilityLimitations Wire Loading Welding OperationsSequence of Operation Figure B.4 Wire ThreadingCleaning Tip And Nozzle Process GuidelinesMaking a Weld Shielding Gas Changing Machine Over to Feed Other Wire SizesWelding with Gmaw MIG Welding with Fcaw InnershieldLearning to Weld Overload ProtectionLearning to Weld Gmaw MIG Welding ARC SELF-SHIELDED Fcaw Welding ARCProcess Selection Common MetalsJoint Types and Positions Welding In The Vertical Position PenetrationFillet Welds Correct Welding Position Machine SET UP for the SELF-SHIELDED Fcaw ProcessWelding Techniques for the SELF- Shielded Fcaw Process Vertical-down WeldingCorrect Welding Speed Correct Electrical Stickout ESOPractice Helpful HintsWelding Techniques for the Gmaw MIG Process Machine SET UP for the Gmaw MIG ProcessFor the Handymig 170i, use the following To Eliminate Stubbing* in order of importance Troubleshooting WeldsTo Eliminate a Ropy Convex Bead To Correct Poor Penetration in order of impor- tanceProper Gun Handling Application Chart Maintenance Routine MaintenanceGUN and Cable Maintenance Component Replacement Procedures Changing the Contact TIPChanging Drive Roll Changing Liner GUN Handle PartsLiner trim length Ground Test Procedure HOW to USE Troubleshooting Guide 1TROUBLESHOOTINGE-1Recommended Course of Action TroubleshootingTroubleshooting Guide Problems Possible Areas Symptoms MisadjustmentsContact your local Liquid Arc Authorized Field Service FacilityWelding Problems Handymig 170i Wiring Diagram Code Wiring DiagramsPrecaucion Warnung Copyright 2000 Lincoln Global Inc