Lincoln Electric IM10078 specifications Rear Controls, GAS PuRGE PuShbuTTON

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b-7	OPERATION	b-7

REAR CONTROLS:

(See Figure B.4)

1. GAS PuRGE PuShbuTTON

The gas solenoid valve will energize but neither the power source output nor the drive motor will be turned on. The Gas Purge switch is useful for setting the proper flow rate of shielding gas. Flow meters should always be adjusted while the shielding gas is flowing.

FIGuRE b.4

1

2

3

ITEM DESCRIPTION

1Gas Purge Pushbutton

2Shielding Gas Inlet

3 Electrode Lead

RED-D-ARC LN-25™ PRO EXTREME

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Contents RED-D-ARC California Proposition 65 Warnings SafetyElectric Shock can kill Welding and Cutting Sparks can Cause fire or explosion PRÉCAuTIONS DE Sûreté Electromagnetic Compatibility EMC Methods of Reducing Emissions Mains Supply Vii Thank YouTAbLE of Contents Gearing Wire Feed InstallationElectrode Lead Safety PRECAuTIONSHIGh FREQuENCY Protection Weld CAbLE SIzEGuN buShING, ThuMb Screw and Socket hEAD CAP Screw ShIELDING GAS ConnectionLoading Spools of Wire PROCEDuRE to Install Drive Rolls and Wire GuIDESGuN Connection PRESSuRE ARM and ADJuSTMENTFIGuRE A.6 Across ThE ARC SET-uPSFIGuRE A.8 Protective OFF Wire FeederOperation VoltageProcess Limitations Recommended Power SOuRCESDefinition of Welding Terms Recommended ProcessesWFS Wire Feed Speed KNObCase Front Controls See Figure b.1 Digital DisplaySET-uP PuShbuTTON Trigger ConnectorWork Sense Lead Internal Controls Spool Retainer Optional Timer KITInternal Controls Description GAS PuRGE PuShbuTTON Rear ControlsDrive Roll Kits uSED AccessoriesFactory Installed EQuIPMENT Accessories With Oxo guns CALIbRATION Specification MaintenanceROuTINE Maintenance Periodic MaintenanceElectric ShOCK can kill TROubLEShOOTINGCAuSE COuRSE of Action PRObLEMS POSSIbLESymptoms RecommendedPOSSIbLE CAuSE PRObLEMSTROubLEShOOTING Diagrams 17.19 Dimension PrintRED-D-ARC LN-25 PRO Extreme RED-D-ARC LN-25 PRO Extreme Atenção Atenção