Lincoln Electric IM784 manual Pro

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IM784

PRO 100

April, 2004

For use with machine Code Number 10970

Safety Depends on You

Lincoln arc welding and cutting equipment is designed and built with safety in mind. However, your overall safety can be increased by proper installation ... and thought- ful operation on your part. DO NOT INSTALL, OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READING THIS MANUAL AND THE SAFETY PRECAUTIONS CONTAINED THROUGHOUT . And, most importantly, think before you act and be careful.

OPERATOR’S MANUAL

Copyright © 2004 Lincoln Global Inc.

• World's Leader in Welding and Cutting Products •

• Sales and Service through Subsidiaries and Distributors Worldwide •

Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com

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Contents PRO California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding Sparks can cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéOn-Line Product Registration Please Examine Carton and Equipment For Damage ImmediatelyTable of Contents Technical Specifications PRO InstallationRead entire installation section before starting Safety PrecautionsInstallation Identify and Locate ComponentsSelect Suitable Location Work Clamp InstallationOutput Connections StackingWork Cable Installation GUN InstallationConnecting Gun Cable to the PRO GAS Connection OptionalFigure A.5 Requirements For Rated Output Input ConnectionsCode Requirements for Input Connections Requirements For CSA Rated Output1OPERATIONB-1 Observe all safety information throughout this manualFumes and Gases can be dangerous Welding Sparks can cause fire or explosionOperation Welding Operations Wire LoadingSequence of Operation Wire Threading Friction Brake AdjustmentsProcess Guidelines Cleaning Tip And NozzleMaking a Weld Welding with Gmaw MIG Changing Machine Over to Feed Other Wire SizesOverload Protection Application Chart Optional Accessories Accessories025 .035 0.6 0.9 mm wire PRO MIG ConversionMaintenance Safety Precautions MaintenanceRoutine Maintenance Configuration of Components in Wire Feeding System GUN and Cable MaintenanceFor Magnum 100L GUN Contact Tip Cable Liner Drive RollChanging the Contact TIP Component Replacement ProceduresChanging Drive Roll Liner trim length Changing LinerFigure D.3 GUN Handle PartsHOW to USE Troubleshooting Guide 1TROUBLESHOOTINGE-1Troubleshooting Guide TroubleshootingProblems Possible Areas Symptoms Misadjustments Recommended Course of ActionFeeding Problems Welding Problems Wiring Diagram DiagramsPRO Precaucion Warnung