Lincoln Electric IM700-D manual Commander, Safety Depends on You

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IM700-D

Commander™ 300	July, 2004

For use with machines having Code Numbers: 10702; 10870; 10899; 10950; 11200 (Standard) 10703; 10871; 10900; 10951; 11201 (Deluxe)

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 thoughtful 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 Safety Depends on You CommanderCalifornia Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding Sparks can cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéThank You Table of Contents Section D Section CSection E Section FSafety Precautions InstallationLocation / Ventilation High Altitude Operation LiftingTowing Vehicle MountingEngine Cooling System Battery Connection PRE-OPERATION Engine ServiceOIL Fuel USE Diesel Fuel onlyHigh Frequency Generators for TIG Applications Remote ControlWelding Terminals HEIGHT2 Width Depth Weight Welding Range Open Circuit Voltage Auxiliary Power1Bore x Stroke Duty Cycle Welding Output Volts at Rated AmpsStandby Power Connections Auxiliary Power ReceptaclesWelding Output Cables Machine GroundingPower Connection of the LN-25 to the Commander Connection of Lincoln Electric Wire FeedersConnection of LN-7 or LN-8 to the Commander Across-The-Arc Model Connection of LN-15 to the COM- ManderControl Cable Model Design Features and Advantages Safety InstructionsOperation General DescriptionOther Features For Auxiliary PowerK1585-1 Commander 300 Standard Model Welding CapabilityRUN- Stop Switch Controls and SettingsStart Push Button Fuel Level Gauge and LightEngine Alternator Ammeter K1585 Idler SwitchHour Meter Auxiliary Power Controls Starting the Engine Engine OperationStopping the Engine BREAK-IN Period Welder OperationTypical Fuel Consumption Stick WeldingConstant Current CC Welding TIG WeldingTable B.3 Typical Current Ranges 1 for Tungsten ELECTRODES2 Commander 300 Settings When Using the K799 HI-FREQ UnitElectrode Current Range Diameter ARC GougingParalleling Simultaneous Welding and AUXIL- Iary Power Loads Auxiliary Power OperationOptional Field Installed Accessories AccessoriesRecommended Optional Equipment Routine and Periodic Maintenance MaintenanceEngine Maintenance Cooling System Cooling Blower Belt Fuel FiltersWelder / Generator Maintenance Nameplates / Warning Decals MaintenanceMake Part Number Table D.1 Engine Maintenance ComponentsHOW to USE Troubleshooting Guide TroubleshootingPossible Areas Symptoms Misadjustments Course of ActionFunction Problems Output Problems Diagrams Commander 300 Wiring Diagram for Codes 10871 and belowCommander 300 Wiring Diagram for Codes 10871 and Above Commander 300 Wiring Diagram for Codes 10950 Commander 300 Wiring Diagram for Codes 11200 and Above Connection Diagram DIAGRAMSF-5Diagram Commander Commander / K867 / K775 / LN-7 Connection DiagramDIAGRAMSF-7 DIAGRAMSF-8 Commander / K867 / LN-8 Connection Diagram DIAGRAMSF-10 DIAGRAMSF-11 S24787-6 DiagramDiagram DIAGRAMSF-14 DIAGRAMSF-15 DIAGRAMSF-16 24.79 Dimension PrintCommander Commander Precaucion Aviso DE