Lincoln Electric IM610-A manual Problems Possible Areas Symptoms Misadjustments

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E-2	TROUBLESHOOTING	E-2
	Observe Safety Guidelines detailed in the beginning of this manual.

PROBLEMS	POSSIBLE AREAS OF
(SYMPTOMS)	MISADJUSTMENT(S)
	OUTPUT PROBLEMS
Major physical or electrical damage	Contact your LOCAL LINCOLN
is evident.	AUTHORIZED FIELD SERVICE
	FACILITY.

No wire feed, weld output or gas	1. Make sure correct voltage is
flow when gun trigger is pulled. Fan	applied to the machine (208 or
does NOT operate.	230 VAC 60 Hz.).
	2. Make certain that power switch
	is in the ON position.

No weld output or wire feed when	Contact your LOCAL LINCOLN
gun trigger is pulled. Fan runs and	AUTHORIZED FIELD SERVICE
gas flows normally.	FACILITY.

No weld output when gun trigger is	1.	Arc voltage may be set too low.
pulled. Fan runs, gas flows and
wire feeds normally.	2.	Gun tip may be worn – Replace.
	3.	Check for correct input voltage
		to machine.
	4.	Gun or work cable may be
		faulty.

No Wire feed, weld output or gas	1.	Check the circuit breaker locat-
flow when the gun trigger is pulled -		ed in the machineʼs wire drive
Fan operates normally.		compartment. Reset if tripped.
	2.	The thermostat may be tripped
		due to overheating. Let machine
		cool. Weld within the duty cycle
		or remove any air obstruction to
		machine.
	3.	Wire feed motor may be over-
		loaded. Correct feeding prob-
		lem. (Check brake adjustment-
		could be to tight)
	4.	Gun trigger may be faulty.

RECOMMENDED COURSE OF ACTION

Contact your local Lincoln Authorized Field Service Facility.

CAUTION

If for any reason you do not understand the test procedures or are unable to Perform the tests/repairs safely, contact your

LOCAL AUTHORIZED LINCOLN ELECTRIC FIELD SERVICE FACILITY for assistance before you proceed.

SP-175 PLUS

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Contents SP-175 Plus California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding Sparks can cause fire or explosionSûreté Pour Soudage a LʼArc Précautions DE SûretéPlease Examine Carton and Equipment For Damage Immediately Thank YouTable of Contents Installation Read entire installation section before starting Safety PrecautionsInstallation Identify and Locate ComponentsWork Cable Installation Work Clamp InstallationSelect Suitable Location StackingGAS Connection GUN InstallationConnecting Gun Cable to the SP-175 Plus Input Connections Gas Solenoid Inlet Fitting Power Input CableVolt Input Connection Line Cord ConnectionElectrical Input Connection for Rated Output Operation Observe all safety information throughout this manualFumes and Gases can be dangerous Welding Sparks can cause fire or explosionDesign Features Advantages Controls and SettingsGeneral Description Welding CapabilitySequence of Operation Wire LoadingWelding Operations Wire Threading Friction Brake AdjustmentsMaking a Weld Shielding GasProcess Guidelines Changing Machine Over to Feed Other Wire SizesCleaning Tip And Nozzle Overload Protection Wire Feed Overload ProtectionOutput Overload Thermal ProtectionLearning to Weld Learning to WeldARC-WELDING Circuit SELF-SHIELDED Fcaw Welding ARCFor Gmaw MIG Process Gmaw MIG Welding ARCProcess Selection Joint Types and Positions Common MetalsFor Fcaw Innershield Process Butt WeldsFillet Welds Welding In The Vertical PositionPenetration Welding Techniques for the Self Shielded Fcaw Process Machine SET UP for the SELF-SHIELDED Fcaw ProcessVertical-down Welding Correct Welding PositionCorrect Welding Speed Correct Electrical Stickout ESOPractice Helpful HintsWelding Techniques for the Gmaw MIG Process Machine SET UP for the Gmaw MIG ProcessFigure B.24 To Correct Poor Penetration in order of impor- tance Troubleshooting WeldsTo Eliminate a Ropy Convex Bead in order of importance To Eliminate Stubbing* in order of importanceProper Gun Handling Application Chart Optional Accessories AccessoriesK1799-1 Argon-Mixed Gas Adjustable Regulator and Hose Kit K586-1 Deluxe Adjustable Gas Regulator Hose KitInnershield Fcaw Conversion Replacement PartsMaintenance Safety Precautions MaintenanceItems Requiring no Maintenance Routine and Periodic MAINTE- NanceConfiguration of Components in Wire Feeding System GUN and Cable MaintenanceFor Magnum 100L GUN Contact Tip Cable Liner Drive RollRoll onto the drive shaft SP-175 Plus Changing the Contact TIPChanging Drive Roll Liner trim length Changing LinerFigure D.3 SP-125 Plus GUN Handle PartsHOW to USE Troubleshooting Guide TroubleshootingRecommended Course of Action Problems Possible Areas Symptoms MisadjustmentsGAS Flow Problems Welding Problems SP-175 Plus Wiring Diagram Code Wiring DiagramsPage New Lessons in Arc Welding How To Read Shop DrawingsNeed Welding Training? $700.00Precaucion Warnung