Lincoln Electric IM931 manual Engine Welders /LN-8 Connection Diagram

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ENGINE WELDERS /LN-8 CONNECTION DIAGRAM

WARNING

ELECTRIC SHOCK can kill	PARTS can injure
Do not operate with panels open.	Keep guards in place.
Disconnect NEGATIVE (-) Battery lead	Keep away from moving parts.
before servicing.	Only qualified personnel should install,use
Do not touch electrically live parts.	or service this equipment.

F-6

RANGER 250 LPG

14PIN AMPHENOL

+ _

CAUTION:

TO LN-8 INPUT

CABLE PLUG

K595 CONTROL CABLE

TO WORK

ELECTRODE CABLE

TO WIRE FEED UNIT

DIAGRAMS

ANY INCREASE OF THE HIGH IDLE ENGINE RPM BY CHANGING THE GOVERNOR SETTING OR OVERRIDING THE THROTTLE LINKAGE WILL CAUSE AN INCREASE IN THE AC WIRE FEEDER VOLTAGE, WHICH CAN DAMAGE THE CONTROL CIRCUIT. THE ENGINE GOVERNOR SETTING IS PRE-SET AT THE FACTORY – DO NOT ADJUST ABOVE RPM SPECIFICATIONS LISTED IN THE ENGINE WELDER OPERATING MANUAL.

N.A. WELDING CABLES MUST BE OF PROPER CAPACITY FOR THE CURRENT AND DUTY CYCLE OF IMMEDIATE AND FUTURE APPLICATIONS. SEE OPERATING MANUAL.

N.B. CONNECT WELDING CABLES TO OUTPUT STUDS FOR DESIRED POLARITY. POSITION THE WIRE FEEDER VOLTMETER SWITCH TO MATCH THE POLARITY OF THE ELECTRODE CABLE.

N.C. PLACE IDLER SWITCH IN “HIGH” POSITION.

4-14-2000

S24787-6

F-6

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Contents Ranger 250 LPG California 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 E Section DSection F SeriesTechnical Specifications Ranger 250 LPG K2336-2 InstallationMachine Specifications Ranger 250 LPG Engine K2336-2 Safety Precautions Tighten by hand PRE-OPERATION ServiceFuel Remote Control Battery ConnectionOIL Engine Cooling SystemElectrical Connections Standby Power Connections Auxiliary Power ReceptaclesGND Connection of Ranger 250 LPG to PremisesConnection of LN-15 Wire Feeder to the Ranger 250 LPG Connection of Lincoln ELEC- Tric Wire FeedersConnection of LN-7 or LN-8 to the Ranger 250 LPG Across-The-Arc ModelConnection of Prince Spool Gun to the Ranger 250 LPG Connection of the LN-25 to the Ranger 250 LPGAdditional Safety Precautions Design FeaturesOperation General DescriptionARC Control Weld Mode Selector SwitchWelding Controls Engine Controls Stopping Welder OperationDuty Cycle Typical Ranger 250 LPG Fuel ConsumptionTypical Current Ranges 1 for Tungsten ELECTRODES2 Wire WELDING-CVTIG Welding Ranger 250 LPG Extension Cord Length Recommendations Auxiliary PowerARC Gouging Recommended Optional Equipment AccessoriesT12153-9 50 AMP, 120/240V Power Plug Kohler Engine MaintenanceEngine Maintenance Components AIR PRE-CLEANER Service AIR Cleaner ServiceEngine OIL Change Engine OIL Refill CapacitiesSpark Plug Spark Plug ServiceAIR Filter Paper Element Battery Maintenance Engine Adjustment Overspeed is HazardousCleaning the Battery Charging the BatteryGfci Receptacle Testing and RESET- Ting Procedure Welder / Generator MaintenanceHOW to USE Troubleshooting Guide TroubleshootingLincoln Authorized Field Service FacilityPersists,Contact your local Contact your local Lincoln Cause Course of ActionTroubleshooting Troubleshooting Diagrams Diagrams Diagrams Diagrams Diagrams Engine Welders /LN-8 Connection Diagram Diagrams Diagrams Diagrams Diagrams Diagrams Ranger 250 LPG Dimension PrintRanger 250 LPG Ranger 250 LPG Precaucion Warnung