Lincoln Electric IM837-A manual Digital Output Meters, Weld Mode Selector Switch

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OPERATION

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FIGURE B.1

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WELDING CONTROLS (Figure B.1)

2. DIGITAL OUTPUT METERS

1.OUTPUT CONTROL: The OUTPUT dial is used to preset the output voltage or current as dis- played on the digital meters for the four welding modes. When in the CC-STICK, DOWNHILL PIPE or CV-WIRE modes and when a remote control is connected to the 6-Pin or 14-Pin Connector, the auto-sensing circuit automatically switches the OUTPUT CONTROL from control at the welder to the remote control.

In the CV-WIRE mode, if the wire feeder has volt- age control capability, when the control cable is connected to the 14-Pin Connector, the auto-sens- ing circuit automatically makes OUTPUT CON- TROL inactive and the wire feeder voltage control active.

When in the TOUCH START TIG mode and when a Amptrol is connected to the 6-Pin Connector, the OUTPUT control is used to set the maximum cur- rent range of the CURRENT CONTROL of the Amptrol.

The digital meters allow the output voltage (CV- WIRE mode) or current (CC-STICK, PIPE and TIG modes) to be set prior to welding using the OUT- PUT control dial. During welding, the meter display the actual output voltage (VOLTS) and current (AMPS). A memory feature holds the display of both meters on for seven seconds after welding is stopped. This allows the operator to read the actu- al current and voltage just prior to when welding was ceased.

While the display is being held the left-most deci- mal point in each display will be flashing. The accuracy of the meters is +/- 3%.

3. WELD MODE SELECTOR SWITCH:

(Provides four selectable welding modes)

CV-WIRE DOWNHILL PIPE CC-STICK TOUCH START TIG

RANGER 305D (CE)

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Contents Ranger 305 D CE California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding Sparks can cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéSafety Ranger 305D CE SpainVii Viii Thank You Table of Contents Section E Section DSection F P494Technical Specifications Ranger 305D CE InstallationLocation and Ventilation Safety PrecautionsTowing PRE-OPERATION Engine ServiceVehicle Mounting OILElectrical Connections Standby Power Connections Auxiliary PowerWelding Terminals Welding Output CablesConnection of LN-15 to the Ranger 305D Connection of Lincoln Electric Wire FeedersAcross The-Arc Model Control Cable ModelConnection of Prince XL Spool GUN to Connection of LN-742 and Cobramatic to Ranger 305D CEGeneral Description OperationDigital Output Meters Weld Mode Selector SwitchWire Feeder Voltmeter Switch Ground StudGlow Plug Push Button Stopping the Engine Starting the EngineTypical Ranger 305D CE Fuel Consumption Table B.1Typical Current Ranges 1 for Tungsten ELECTRODES2 Welder OperationDuty Cycle TIG WeldingSimultaneous Welding and Auxiliary Power Loads Wire WELDING-CVARC Gouging 8000 Amps 6500 100 5000 150 3500 200 2000 250Field Installed Options Accessories AccessoriesMaintenance Engine Maintenance Components Kubota D722 Diesel EngineKubota D722 Diesel Engine AIR Cleaner Engine OIL Refill Capacities Without oil filter replacementOIL Filter Change 3MAINTENANCED-3 Service Instructions & Installation TipsTightening the FAN Belt Cooling SystemBleeding the Fuel System For Codes 11122Battery Maintenance Engine AdjustmentServicing Optional Spark ArrestorWelder / Generator Maintenance HOW to USE Troubleshooting Guide TroubleshootingAuthorized Field Service Facility Your local LincolnContact your local Lincoln Welding without a control cable Functioning properly / linkage Troubleshooting Your local Lincoln Authorized Field Service FacilityDiagrams Diagrams Engine Welders /LN-742 Connection Diagram Diagrams Diagrams Enhanced Diagram Ranger 305D CE Kubota Wiring Diagram UK for Code Diagrams Ranger 305D CE Kubota Wiring Diagram -EUROPE for Code Center of Gravity Dimension PrintRanger 305D CE Ranger 305D CE Ranger 305D CE Precaucion Guards off