Lincoln Electric IM849 manual Remote Sense Lead Specifications, Welding with Multiple Arcs

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A-8	INSTALLATION	A-8

REMOTE SENSE LEAD SPECIFICATIONS

Welding with Multiple Arcs

Special care must be taken when more than one arc is welding simultaneously on a single part. Arc blow and arc interference may occur or be magnified. Each power source requires a work lead from the work stud to the welding fixture. Do not combine all of the work leads into one lead. Perform welding in the direction away from the work leads. Connect all of the work sense leads from each power source to the work piece at the end of the weld, such that they are out of the path of the weld current.

For the best results when pulse welding, set the wire size and wire feed speed the same for all the arcs. When these parameters are identical, the pulsing fre- quency will be the same, helping to stabilize the arcs.

DIRECTION OF TRAVEL

CONNECT ALL SENSE LEADS AT THE END OF THE WELD

CONNECT ALL WORK LEADS AT

THE BEGINNING OF THE WELD

POWER FEED™ 10A CONTROLLER

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Contents Power Feed 10A Controller California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéThank You Table of Contents Technical Specifications Power Feed 10A Controller Power Feed 10A ControllerGeneral Information Safety Precaution InstallationInterfacing to the Power Feed 10A Controller Auxiliary Input Power Connection InstructionsConverting Switch Panel to a remote pendant Interfacing to the Switch Panel Controls Figure A.2 Controlling NON-LINCOLN Auxiliary EquipmentStop Input Shutdown InputsPower Feed 10A Controller Control BOX Connection Diagram SystemWelding with Multiple Arcs Remote Sense Lead SpecificationsCommon Welding Abbreviations Design FeaturesOperation Definitions of Welding ModesEquipment Limitations Product DescriptionRecommended Processes Process LimitationsControl BOX Without Door Power Feed 10A Controller Locating Front Panel Controls and INPUT, Ouput ConnectionsControl BOX With Door LED condition Definition Case Front Controls Case Front Control DescriptionsTravel Mode POWER-UP SequenceWire Feeder Setup Inch Wire Feed Speed SettingDescription Changing Weld Modes Weld Mode DescriptionMode Select Panel 4 MSP4 Table B.1Start Options AC ControlEND Options Setup Mode OptionsSet Timers SetupWeld Sequence Parameter List Parameter Units Range Default Value Where is IT SET?General Setup Mode Options Infrared IR Control LOCKOUT/SECURITYPanel Memory Saving Procedure Memory VS. User MemoryMulti Procedure Welding Memory RecallingLimit Setting High LimitAttribute General Options Accessories AccessoriesPeriodic Maintenance MaintenanceSafety Precautions Routine MaintenanceHOW to USE Troubleshooting Guide TroubleshootingYour local Lincoln Authorized Field Service Facility LINC-NET System Error CodesYour local Lincoln Authorized Field Service FacilityContact your local Lincoln Output Problems Troubleshooting Power Feed 10A Controller M20414 DimensionprintPrecaucion Warnung