Lincoln Electric UWW-170 manual

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NOTES

SP 170-I

Image 44

Contents SP 170-I and UWW-170 Safety California Proposition 65 WarningsElectric Shock can kill Welding Sparks can cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcThank You Please Examine Carton and Equipment For Damage ImmediatelyTable of Contents Installation 2INSTALLATIONA-2 Safety PrecautionsIdentify and Locate Components Electric Shock can killSelect Suitable Location LimitationsOutput Connections StackingGUN Installation Work Cable InstallationConnecting Gun Cable to the SP GAS ConnectionPower Input Cable Input ConnectionsLine Cord Connection 230 50/60Design Features Advantages Operational Features and ControlsOperation General DescriptionControls and Settings Welding CapabilityWire Loading Friction Brake AdjustmentWelding Operations Sequence of OperationFigure B.4 Making a Weld Cleaning Tip And NozzleProcess Guidelines Overload Protection Changing Machine Over to Feed Other Wire SizesWelding with Gmaw MIG Learning to Weld Learning to WeldARC-WELDING Circuit SELF-SHIELDED Fcaw Welding ARCFor Gmaw MIG Process Gmaw MIG Welding ARCProcess Selection Common Metals Joint Types and PositionsFor Fcaw Innershield Process Butt WeldsFillet Welds Welding In The Vertical PositionPenetration Machine SET UP for the SELF-SHIELDED Fcaw Process Welding Techniques for the SELF- Shielded Fcaw ProcessVertical-down Welding Correct Welding PositionCorrect Electrical Stickout ESO Correct Welding SpeedHelpful Hints PracticeMachine SET UP for the Gmaw MIG Process Welding Techniques for the Gmaw MIG ProcessFor the SP 170-I, use the following Troubleshooting Welds To Eliminate a Ropy Convex Bead in order of importanceTo Correct Poor Penetration in order of impor- tance To Eliminate Stubbing* in order of importanceProper Gun Handling Drive Roll Orientation Application ChartOutput Polarity Accessories Optional AccessoriesK464 .035 0.9 mm Innershield Welding Kit K491 .045 1.2 mm Innershield Welding KitReplacement Parts Innershield Fcaw ConversionRoutine Maintenance MaintenanceMaintenance Safety Precautions GUN and Cable Maintenance Configuration of Components in Wire Feeding SystemGun Cable Cleaning Contact Tip Cable Liner Drive RollChanging Drive Roll UWW-170 only Component Replacement ProceduresChanging Drive Roll SP 170-I only Changing Liner Fully seat the liner bushing into the conGUN Handle Parts black trigger GUN Handle Parts red triggerTroubleshooting HOW to USE Troubleshooting GuideProblems Possible Areas Symptoms Misadjustments Recommended Course of Action GAS Flow Problems Welding Problems Wiring WiringPage How To Read Shop Drawings New Lessons in Arc WeldingNeed Welding Training? $700.00Precaucion Warnung