Lincoln Electric 10372 Service Manual page 76

F-12
ST TUS LED ERROR CODE T BLE (Continued)
POWER SOURCE
ERRORS
#31 Primary over current
#32 Capacitor "A" under voltage
#33 Capacitor "B" under voltage
#34 Capacitor "A" over voltage
#35 Capacitor "B" over voltage
#36 Thermal overload
#37 Machine failed soft start
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 1-888-935-3877.
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TROUBLESHOOTING ND REP IR
ERROR CODE
LED SEQUENCE
[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]
[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]
[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]
[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]
[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]
[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]
[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]
C UTION
POWER W VE 455/POWER FEED 10
F-12