Lincoln Electric IM892-C Direct Current, Open Circuit, Input Voltage, Output Voltage, Ground

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B-1	OPERATION	B-1

SAFETY PRECAUTIONS

READ AND UNDERSTAND ENTIRE SECTION BEFORE OPERATING MACHINE.

WARNING

• ELECTRIC SHOCK CAN KILL. Unless using COLD FEED fea- ture, when feeding with gun trig- ger, the electrode and drive mechanism are always electri- cally energized and could remain energized several sec- onds after the welding ceases..

•Do not touch electrically live part or electrode with skin or wet clothing.

•Insulate yourself from work and ground.

•Always wear dry insulating gloves.

•Do not operate with covers, panels or guards removed or open.

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•FUMES AND GASSES can be dangerous.

• Keep your head out of fumes.

• Use ventilation or exhaust to remove fumes from breathing zone.

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• WELDING SPARKS can cause fire or explosion.

• Keep flammable material away.

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ARC RAYS can burn.

• Wear eye, ear and body protec- tion.

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SEE ADDITIONAL WARNING INFORMATION UNDER ARC WELDING SAFETY PRECAUTIONS AND IN THE FRONT OF THIS OPERATING MAN- UAL.

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GRAPHIC SYMBOLS THAT APPEAR ON THIS MACHINE OR IN THIS MANUAL

INPUT POWER

ON

OFF

WIRE FEEDER

POSITIVE OUTPUT

								NEGATIVE OUTPUT


								INPUT POWER
								DIRECT CURRENT


		U0						OPEN CIRCUIT
		U0						VOLTAGE
								VOLTAGE
		U1						INPUT VOLTAGE
		U2						OUTPUT VOLTAGE
			I1					INPUT CURRENT
			I2					OUTPUT CURRENT
								PROTECTIVE
								GROUND
								GROUND

WARNING OR

CAUTION

POWER FEED™ 25M

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Contents Power Feed 25M Safety Electric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionPrécautions DE Sûreté On-Line Product Registration Please Examine Carton and Equipment For Damage ImmediatelyTable of Contents Height Width Depth Weight Gearing WFS Range Wire SizesPower Feed 25M Input Voltage ± 10% Input AmperesLocation Safety PrecautionsHigh Frequency Protection Electric Shock can KillPIN Arclink Control CablesCable Connections Weld Cable Size To installCoaxial Weld Cable Table A.1Build UP of Shielding GAS MAY Harm Health or Kill Electrode PolarityShielding GAS Connection OFF Changing the Drive Motor Gear RatioProcedure to Install Drive Rolls and Wire Guides Wire Drive ConfigurationLoading Spools of Wire Remote Sense Lead SpecificationsTypical System Configurations Open Circuit Direct CurrentVoltage Input VoltageDuty Cycle Definition of Welding TermsEquipment Limitations Recommended Power SourcesRecommended Processes See Figure B.1 Case Front Controls CodeCase Front Controls Code 11456 Status LED ON-OFF SwitchTable B.1 DefinitionSmaw Stick Welding Making a Weld with Waveform Technology Power SourcesMSP4 Operation Process ModeSmaw Stick Welding Display Three non-synergic welding modes are available NON-SYNERGIC Gmaw and Fcaw WeldingNon-Synergic Gmaw and Fcaw Welding Display MSP4 OperationFigure B.5 Gmaw MIG Synergic WeldingSynergic CV Voltage Display Gmaw MIG Synergic Welding DisplayARC Control Steel and Stainless Synergic GMAW-P Pulsed MIG WeldingSteel and Stainless Synergic GMAW-P Pulsed MIG Welding 220 Figure B.9 Pulse-on-Pulse WeldingAluminum Pulse Welding Aluminum GMAW-P and GMAW-PPFigure B.14 Aluminum GMAW-P and GMAW-PP WeldingWeld Modes Aluminum Pulse and Pulse-On-Pulse Synergic Weld DisplayFigure B.15 GMAW-STT WeldingWeld Modes GMAW-STTTailout Peak Current Figure B.16Background Current Figure B.17 Gtaw TIG Welding Figure B.17a Gtaw Tigwelding Figure B.17aFigure B.17b Setup Menu SET-UP Features MenuUser Defined Parameters Stall Factor Adjustment Parameter Definition Procedure Change MethodCrater Delay Parameter Definition Gun Offset AdjustmentReset Consumable Weight TIG Gas ControlParameter Definition Push-Pull Gun Knob Behavior 100 View DiagnosticsSense From Studs Show Test ModesParameter Definition 103 View Software Version Information 107 View Power Source Protocol104 View Hardware Version Information 105 View Welding Software Information504 Mode Select Panel Lock Parameter Definition 503 Memory Button Disable505 Setup Menu Lock 506 Set User Interface Passcode509 UI Master Lockout Parameter Definition 507 UI Clear All MemoriesUser Memories PROCEDURE/MEMORY Panel OPERA- TionParameter Range Units LimitsLimits may be set for MSP4 DisplayParameter Name High LimitLow Limit For Code 11456 and Higher Dual PROCEDURE/MEMORY OperationMemory Set Limits Memory Value 200Description Internal Controls for CodeEscription Internal Controls for Code 11456 and higherLight Switch Cold FEED/GAS Purge SwitchPressure ARM Adjustment Heater SwitchSTEP- Trigger Operation Step Trigger OperationStep Trigger Code 11456 and higherWeld PreflowRUN-IN Postflow UpslopeBurnback Crater & Downslope Start & UpslopeCrater Figure B.22 Downslope StartRear Controls DescriptionFlow Meter Operation on Lincnet Power SourcesScfh Liter/MinDrive Roll Kits Used Factory Installed EquipmentWire Type Electrode Size KP KIT K2593-xx #1 Co-Axial Power Cable K2683-xx Heavy Duty ArcLink Control Cable K1500-5 Gun Receiver Bushing compatible Installation of the K590-6 Water Cooling KIT Water Cooled Guns Calibration Specification Routine MaintenancePeriodic Maintenance Troubleshooting Description Possible Adjustments SymptomsOutput Problems Troubleshooting G5585 Wiring Diagram Power Feed 25MDiagrams Dimensions for Code Dimensions for Codes 11456 Precaucion Warnung