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Lincoln Electric PRO 100 manual Proper Gun Handling

Models: PRO 100

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B-17	LEARNING TO WELD	B-17

Proper Gun Handling

Most feeding problems are caused by improper han- dling of the gun cable or electrodes.

1.Do not kink or pull the gun around sharp corners

2.Keep the gun cable as straight as practical when welding.

3.Do not allow dolly wheels or trucks to run over the cables.

4.Keep the cable clean.

5.Innershield electrode has proper surface lubrica- tion. Use only clean, rust-free electrode.

6.Replace contact tip when it becomes worn or the end is fused or deformed.

PRO 100

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Lincoln Electric PRO 100 manual Proper Gun Handling

Contents

PRO 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 Technical Specifications PROInstallation Safety PrecautionsRead entire installation section before starting Identify and Locate ComponentsOutput Connections Work Clamp InstallationSelect Suitable Location StackingConnecting Gun Cable to the PRO GUN InstallationWork Cable Installation GAS Connection OptionalFigure A.5 Code Requirements for Input Connections Input ConnectionsRequirements For Rated Output Requirements For CSA Rated OutputFumes and Gases can be dangerous Observe all safety information throughout this manual1OPERATIONB-1 Welding Sparks can cause fire or explosionOperation Wire Loading Welding OperationsSequence of Operation Friction Brake Adjustments Wire ThreadingCleaning Tip And Nozzle Process GuidelinesMaking a Weld Changing Machine Over to Feed Other Wire Sizes Welding with Gmaw MIGOverload Protection ARC-WELDING Circuit Learning to WeldLearning to Weld SELF-SHIELDED Fcaw Welding ARCGmaw MIG Welding ARC Process SelectionFor Gmaw MIG Process For Fcaw Innershield Process Common MetalsJoint Types and Positions Butt WeldsWelding In The Vertical Position PenetrationFillet Welds Vertical-down Welding Machine SET UP for the SELF-SHIELDED Fcaw ProcessWelding Techniques for the SELF- Shielded Fcaw Process 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 PRO 100, use the following To Correct Poor Penetration in order of impor- tance Troubleshooting WeldsTo Eliminate a Ropy Convex Bead in order of importance To Eliminate Stubbing* in order of importanceProper Gun Handling Application Chart MIG Conversion AccessoriesOptional Accessories K610-1 MIG Conversion Kit for the PROMaintenance Maintenance Safety PrecautionsRoutine Maintenance For Magnum 100L GUN GUN and Cable MaintenanceConfiguration of Components in Wire Feeding System Contact Tip Cable Liner Drive RollComponent Replacement Procedures Changing the Contact TIPChanging Drive Roll Changing Liner Liner trim lengthGUN Handle Parts Figure D.31TROUBLESHOOTINGE-1 HOW to USE Troubleshooting GuideProblems Possible Areas Symptoms Misadjustments TroubleshootingTroubleshooting Guide Recommended Course of ActionFeeding Problems Welding Problems Diagrams PRO100 Wiring DiagramPRO Need Welding Training? How To Read Shop DrawingsNew Lessons in Arc Welding $700.00Precaucion Warnung

LEARNING TO WELD

Proper Gun Handling