Lincoln Electric IM10023 manual Troubleshooting, Problems Symptoms, Possible Cause

E-5	TROUBLESHOOTING	E-5
	Observe all Safety Guidelines detailed throughout this manual

PROBLEMS

(SYMPTOMS)

POSSIBLE

CAUSE

RECOMMENDED

COURSE OF ACTION

ARCLINK SYSTEM ERROR CODES

Err 44 Main CPU problem.	1. Verify the earth ground connec-
		tion to the power source is wired
		correctly.
	2. See the power source Instruction
		Manual.
Err 53 Voltage sense loss.	1. Verify correct sense lead connection.
Err 54 Short term secondary over-
current.
Err 81 Motor overload, long term.	1. The wire drive motor has over-
		heated. Check that the electrode
		slides easily through the gun and
		cable.
	2.	Remove tight bends from the gun
		and cable.
	3.	Check that the spindle brake is
		not too tight.
	4.	Verify a high quality electrode is
		being used.		If all recommended possible areas
	5.	Wait for the error to reset and the
		motor to cool (approximately 1		of misadjustment have been
		minute).		checked and the problem persists,
				Contact your local Lincoln
	6.	Long term average motor current
		limit	has been exceeded.	Authorized Field Service Facility.
		Typically indicates mechanical
		overload of system. If problem
		continues consider higher torque
		gear ratio (lower speed range).
Err 82 Motor overload, short term.	1. The wire drive motor current draw
		has	exceeded limits, usually
		because the motor is in a locked
		rotor state. Check that motor can
		turn freely when idle arm is open.
	2. Verify that the gears are free of
		debris and dirt.

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.

MAXsa™ 10 CONTROLLER