Lincoln Electric SVM135-B service manual Power Source Error Code Errors LED Sequence

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F-12	TROUBLESHOOTING AND REPAIR						F-12
	STATUS LED ERROR CODE TABLE (Continued)
POWER SOURCE		ERROR CODE
ERRORS		LED SEQUENCE
#31 Primary over current		[2 sec.green]	[1.2 sec.red] [0.4 sec.off]		[1.2 sec.red]		[0.4 sec.off]
		[1.2 sec.red]	[1.6 sec.off]	[0.4 sec.red]
#32 Capacitor “A” under voltage		[2 sec.green]	[1.2 sec.red] [0.4 sec.off]		[1.2 sec.red]		[0.4 sec.off]
		[1.2 sec.red]	[1.6 sec.off]	[0.4 sec.red]	[0.4 sec.off]	[0.4 sec.red]
#33 Capacitor “B” under voltage		[2 sec.green]	[1.2 sec.red] [0.4 sec.off]		[1.2 sec.red]		[0.4 sec.off]
		[1.2 sec.red]	[1.6 sec.off]	[0.4 sec.red]	[0.4 sec.off]	[0.4 sec.red]
		[0.4 sec.off] [0.4 sec.red]
#34 Capacitor “A” over voltage		[2 sec.green]	[1.2 sec.red] [0.4 sec.off]		[1.2 sec.red]		[0.4 sec.off]
		[1.2 sec.red]	[1.6 sec.off]	[0.4 sec.red]	[0.4 sec.off]	[0.4 sec.red]
		[0.4 sec.off] [0.4 sec.red]		[0.4 sec.off] [0.4 sec.red]
#35 Capacitor “B” over voltage		[2 sec.green]	[1.2 sec.red] [0.4 sec.off]		[1.2 sec.red]		[0.4 sec.off]
		[1.2 sec.red]	[1.6 sec.off]	[0.4 sec.red]	[0.4 sec.off]	[0.4 sec.red]
		[0.4 sec.off] [0.4 sec.red]		[0.4 sec.off] [0.4 sec.red]		[0.4 sec.off]
		[0.4 sec.red]
#36 Thermal overload		[2 sec.green]	[1.2 sec.red] [0.4 sec.off]		[1.2 sec.red]		[0.4 sec.off]
		[1.2 sec.red]	[1.6 sec.off]	[0.4 sec.red]	[0.4 sec.off]	[0.4 sec.red]
		[0.4 sec.off] [0.4 sec.red]		[0.4 sec.off] [0.4 sec.red]		[0.4 sec.off]
		[0.4 sec.red]	[0.4 sec.off]	[0.4 sec.red]
#37 Machine failed soft start		[2 sec.green]	[1.2 sec.red] [0.4 sec.off]		[1.2 sec.red]		[0.4 sec.off]
		[1.2 sec.red]	[1.6 sec.off]	[0.4 sec.red]	[0.4 sec.off]	[0.4 sec.red]
		[0.4 sec.off] [0.4 sec.red]		[0.4 sec.off] [0.4 sec.red]		[0.4 sec.off]
		[0.4 sec.red]	[0.4 sec.off]	[0.4 sec.red]	[0.4 sec.off]	[0.4 sec.red]

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed. Call 216-383-2531 or 1-800-833-9353.

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POWER WAVE 455/POWER FEED 10