Lincoln Electric IM784 manual GUN Handle Parts, Figure D.3

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D-5	MAINTENANCE	D-5

GUN HANDLE PARTS

The gun handle consists of two halves that are held together with a collar on each end. To open up the handle, turn the collars approximately 60 degrees counter-clockwise until the collar reaches a stop. Then pull the collar off the gun handle. If the collars are diffi- cult to turn, position the gun handle against a corner, place a screwdriver against the tab on the collar and give the screwdriver a sharp blow to turn the collar past an internal locking rib. See Figure D-3.

FIGURE D.3

Counter-clockwise

PRO 100

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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’ArcPlease Examine Carton and Equipment For Damage Immediately On-Line Product RegistrationTable 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 Sequence of Operation Wire LoadingWelding Operations Friction Brake Adjustments Wire ThreadingMaking a Weld Cleaning Tip And NozzleProcess Guidelines Overload Protection Changing Machine Over to Feed Other Wire SizesWelding with Gmaw MIG Application Chart 025 .035 0.6 0.9 mm wire PRO AccessoriesOptional Accessories MIG ConversionRoutine Maintenance MaintenanceMaintenance Safety Precautions For Magnum 100L GUN GUN and Cable MaintenanceConfiguration of Components in Wire Feeding System Contact Tip Cable Liner Drive RollChanging Drive Roll Component Replacement ProceduresChanging the Contact TIP 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 Wiring DiagramPRO Precaucion Warnung

MAINTENANCE

GUN HANDLE PARTS

FIGURE D.3