Lincoln Electric IM644-A manual High Frequency Generators for TIG Applications, Remote Control

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INSTALLATION

 

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MUFFLER OUTLET PIPE

Remove the plastic plug covering the muffler outlet tube. Using the clamp provided secure the outlet pipe to the outlet tube with the pipe positioned such that it will direct the exhaust in the desired direction.

SPARK ARRESTER

Some federal, state or local laws may require that gasoline or diesel engines be equipped with exhaust spark arresters when they are operated in certain loca- tions where unarrested sparks may present a fire haz- ard. The standard muffler included with this welder does not qualify as a spark arrester. When required by local regulations, a suitable spark arrester, must be installed and properly maintained.

CAUTION

An incorrect arrester may lead to damage to the engine or adversely affect performance.

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HIGH FREQUENCY GENERATORS FOR TIG APPLICATIONS

The K799 Hi-Freq Unit and the K930-1 or-2 TIG Module are suitable for use with the Commander 500. The Commander 500 is equipped with the required R.F. bypass circuitry for the connection of high fre- quency generating equipment. The high frequency bypass network supplied with the K799 Hi-Freq Unit does NOT need to be installed into the Commander 500.

The Commander 500 and any high frequency generat- ing equipment must be properly grounded. See the K799 Hi-Freq Unit and the K930-1 or-2 TIG Module operating manuals for complete instructions on instal- lation, operation, and maintenance.

REMOTE CONTROL

OUTPUT

The Commander 500 is equipped with a 6 pin & 14-pin connector. The 6 pin connector is for connecting the K857 or K857-1 Remote Control (Optional) or in the case of TIG welding applications, with the foot or hand Amptrol. (K870 or K963-1 respectively).

The 14 pin connector is used to directly connect a wire feeder or TIG Module (K930-1 or-2) control cable. When remote output control is used, the output control toggle switch is to be set at “Remote.”

NOTE: When using the 14 pin connector, if the wire feeder has a built in power source output control, do not connect anything to the 6 pin connector.

WELDING TERMINALS

The Commander is equipped with a toggle switch for selecting "hot" welding terminals when in the "WELD- ING TERMINALS ALWAYS ON" position or "cold" welding terminals when in the "WELDING TERMI- NALS REMOTELY CONTROLLED" position.

COMMANDER 500

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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 FWelding Range Open Circuit Voltage Auxiliary Power1 InstallationHEIGHT2 Width Depth Weight Bore x StrokeLocation / Ventilation Safety PrecautionsStoring StackingLifting High Temperature OperationHigh Altitude Operation TowingEngine Cooling System Battery Connection PRE-OPERATION Engine ServiceOIL Fuel USE Diesel Fuel onlyHigh Frequency Generators for TIG Applications Remote ControlWelding Terminals Standby 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 Connection of AN LN-23P Wire Feeder to the Commander Design Features and Advantages Safety InstructionsOperation Operating InstructionsOther Features For Auxiliary PowerK1639-1 Commander 500 Standard Model Welding CapabilityRUN- Stop Switch Controls and SettingsStart Pushbutton Fuel Level Gauge and LightOIL Pressure Gauge K1639-2 Std., K1639-1 Opt. and Light Idler SwitchIdler Operational exceptions Hour MeterAuxiliary Power Controls Starting the Engine Engine OperationStopping the Engine BREAK-IN Period Welder OperationTypical Fuel Consumption Stick WeldingCommander 500 Settings When Using the K930-1 TIG Module Commander 500 Settings When Using the K799 HI-FREQ UnitTable B.3 Typical Current Ranges 1 for Tungsten ELECTRODES2 Wire Feed Constant Voltage WELD- ING Auxiliary Power OperationSimultaneous Welding and AUXIL- Iary Power Loads Table B.4 Commander 500 Simultaneous Welding and Power Loads Optional Field Installed Accessories AccessoriesRecommended Optional Equipment Routine and Periodic Maintenance MaintenanceEngine Maintenance Fuel PRE-FILTER/WATER Separator ASSEM- BLY Fuel FiltersWater Separator Element Cooling System Cooling Blower Belt Battery HandlingWelder / Generator Maintenance Nameplates / Warning Decals MaintenanceCleaning Brush Removal and ReplacementHOW to USE Troubleshooting Guide TroubleshootingPossible Areas SymptomsCourse of Action Function Problems Output Problems Commander 500 Wiring Diagram DiagramsConnection Diagram To Work Electrode Cable To Wire Feed Unit Commander / K867 / K775 / LN-7 Connection DiagramRemote Control Connection DiagramTo Wire Feed Unit Electrode CableCommander to K867 Adapter Connection Diagram Connection DiagramCommander / K867 / LN-8 Connection Diagram Remove the Three Screws Shown and USE PIN Amphenol To LN-8 Input Cable Plug K595 Control Cable Commander / LN-8 Connection DiagramTo Work To Work PIN Commander / K930 TIG Module / Connection Diagram To LN-742 Input Cable Plug K592 Control Cable Commander / LN-742 Connection Diagram24.97 Dimension Print$700.00 Basic CoursePrecaucion Aviso DE
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