Lincoln Electric IM10018-A manual Diagrams

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	F-4
IDEALARC® DC-600 VRD	DIAGRAMS

	NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the	F-
	machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department for a replacement. Give the equipment code number.
		4

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Contents Safety Depends on You Idealarc DC-600 VRDSafety California Proposition 65 WarningsElectric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiSafety Please Examine Carton and Equipment For Damage Immediately On-Line Product RegistrationTAbLE of Contents TAbLE of Contents Installation Technical Specifications Idealarc DC-600 VRDStacking Hole Stacking Pins Safety PrecautionsElectric Shock can Kill Select Proper LocationFuse and Wire SIzES Input Power Supply ConnectionsElectrical Input Connections Ground ConnectionReconnect Procedure See Machine Rating Plate for Required Input Supply VoltageOutput Connections ELECTRODE, Work and #21 Lead ConnectionsAuxiliary Power and Control CON NectionsTerminal Strip 1 T.S.1 Terminal Strip 2 T.S.2ARC Rays can burn Electric Shock can killFumes and Gases can be dangerous Design Features and Advantages OperationGeneral Description Recommended Processes and EQUIP- MentOutput Terminals OFF Input PowerOutput Control Output Voltage Current Controls and Settings Input Power ON/OFF SwitchPower Light NectionAuxiliary Power in MS-RECEP- Tacle OVERLOAD, OVERCURRENT, and Fault Protection For codes 11707 and aboveRemote Control of Machine Operation Welding Procedure RecommendationsCV Mode CC ModeNA-3 Automatic Wire Feeder Operation Accessories Wire Feeders and TractorsField Installed Options Factory or Field Installed OptionsFigure C.2 MULTI-PROCESS Switch CAbLE Connections Accessories Routine and Periodic Maintenance 1MAINTENANCED-1Safety Precautions Electric Shock can Kill TROUbLESHOOTING Board can be damaged by static electricity Static-SensitiveDevices Handle only atOutput PRObLEMS TROUbLESHOOTING LOCAL/REMOTE Switch TROUbLESHOOTING Check all Three-Phase input Facility PRObLEMS Symptoms Welding PRObLEMS Poor arc characteristics in all processes BOARD TROUbLESHOOTING Guide Control P.C. bOARDChecking Power ON/OFF Switch S1 Connecting Remote Output Control Rheostat to the MachineBOARD TROUbLESHOOTING Guide VRD P.C. bOARD Checking Output Control RHEO- Stat on Machine R1Diagrams Diagrams Diagrams Diagrams Connection of LN-742 to the DC-600 VRD Power Source FeederConnection of LN-7 to the DC-600 VRD Power Source Connection of LN-8 or LN-9 to the DC-600 VRD Power Source 600Control Cable Connection of NA-5/-5R to the DC-600 VRD Power Source Lincoln Wire DC-600 VRD Dimension Print with K817P Undercarriage DC-600 VRD Dimension Print with K842 Undercarriage Precaucion Warnung