Lincoln Electric IM524-D manual Play fans run Check circuit breaker 5-amp

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E-3

E-3

TROUBLESHOOTING

TROUBLESHOOTING GUIDE

Observe Safety Guidelines detailed in the beginning of this manual.

PROBLEMS	POSSIBLE AREAS OF	RECOMMENDED
(SYMPTOMS)	MISADJUSTMENT(S)	COURSE OF ACTION

	OUTPUT PROBLEMS
Machine has no output – no fans –	1. Check for proper input voltage
no display. Main input fuses are	connections.
open, indicating excessive input	2. Make certain the reconnect
current draw.	2. Make certain the reconnect
current draw.	panel is configured properly for the
	panel is configured properly for the
	applied voltage.
	3. Replace the input fuses with
	proper size and ratings. If the
	fuses fail again, contact your local
	Lincoln Authorized Field Service
	Facility.	If all recommended possible areas
		If all recommended possible areas
		of misadjustments have been
		checked and the problem per-
Machine has no output – no dis-		sists, contact your local Lincoln
play – fans run.	1. Check circuit breaker (5-amp)	Authorized Field Service Facility.
	located on the front panel. Reset if
	necessary.

	Machine has no output – no dis-	1. Remove the feeder control cable
	play – fans run – circuit breaker
		from the machine. If symptoms
	(5-amp) repeatedly trips.
		disappear, feeder or control cable

		is faulty.

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, con- tact your local authorized Lincoln Electric Field Service Facility for technical assistance.

POWER WAVE 450

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Contents For use with machines having Code Numbers Safety Depends on YouSafety Electric Shock can kill Cylinder may explode if damaged Précautions DE Sûreté Thank You Table of Contents Section D Section CSection E Section FTechnical Specifications Power Wave Pulse Pulse and Background Current RangeFrequency High Frequency Precautions Safety PrecautionsSelect Suitable Location Input ConnectionsInput Fuse and Supply Wire Considerations Input Power ConnectionsInput Voltage Reconnect Procedure Power WaveOutput Connections Wire Feeder ConnectionsWork and Electrode Cable Connections Water Cooler ConnectionsOperating Instructions Safety InstructionsSave process information if desired Select your process informationGeneral Description Case Front Controls Controls and SettingsInstalling AN Overlay Operating OverlaysOverview Overlay Types OverlayName Overlay ID Number = PULSE, GMAW, FCAW, and STICK/TIG Process Selection OverlayOperation Then Figure B.5 Weld from Memory Overlay Weld from Memory OverlayFigure B.6 Weld from MEMORY, Dual Procedure Overlay Weld from MEMORY, Dual Procedure OverlayOperation Position Procedure Dual Wire FEEDERS, Dual Procedure Overlay OptionalLimits Overlay Optional Recall from Memory KEY Memory Location NumbersSET Limit KEY Limit UP / Down Keys Operation Figure B.9 Setup Overlay Setup Overlay+/- Polarity KEY Wire Feeder Setup DescriptionPositive Voltage Sensing Polarity Flux Cored ARC Welding Fcaw and Gmaw Procedures Overview of Welding ProceduresPulse Procedures ProceduresGmaw Table B.3 Adjustble ParametersFcaw Gmaw StickOverload Protection Pulse WeldingWire Feeder Setup OPTIONS/ACCESSORIESTable C.1 Recommended Guns for USE With Power Wave Guns and CablesPriming the Cooler Recommended CoolantsInput Filter Capacitor DIS Charge Procedure Routine and Periodic MaintenanceFigure D.1 Resistor Locations Discharge labels, on each of the four Switch Locate the #9 and #12 terminals, identified byConnected Preventive Maintenance Removing and Installing the G3503 Cooler G3503- Installation or SER Vice Tool UsageG3503- Cooler Service G3503- Cooler Periodic MaintenanceFigure D.4 General Component Locations Locate Problem Symptom HOW to USE Troubleshooting GuideConsult Local Authorized Field Service Facility Perform External RecommendTroubleshooting Guide Authorized Field Service FacilitySists, contact your local Lincoln Play fans run Check circuit breaker 5-amp Observe Safety Guidelines Controls and Settings Power-up Inspect the overlay bar code Saved in memory are different Check for proper shielding gas $700.00 Basic CoursePrecaucion Aviso DE