Lincoln Electric IM10023 - Manual (Page 38)

E-3 TROUBLESHOOTING E-3
MAXsa™ 10 CONTROLLER
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.
CAUTION
Observe all Safety Guidelines detailed throughout this manual
PROBLEMS
(SYMPTOMS)
POSSIBLE
CAUSE
RECOMMENDED
COURSE OF ACTION
Err 31 Primary overcurrent
Err 32 Capacitor bank "A" under
voltage.
Err 33 Capacitor bank "B" under
voltage.
Err 34 Capacitor bank "A" overvolt-
age.
1. The power source has exceeded
input current limits. Adjust the
welding procedure to reduce the
current draw. The welding proce-
dure may exceed the capacity of
the power source.
2. See the power source Instruction
Manual.
1. The power source input power
may be wired incorrectly. Verify
t h e p o w e r s o u r c e r e c o n n e c t
panel wiring matches the input
power.
2. See the power source Instruction
Manual.
1. The power source input power
may be wired incorrectly. Verify
the power source reconnect panel
wiring matches the input power.
2. See the power source Instruction
Manual.
1. The power source input power
may be wired incorrectly. Verify
t h e p o w e r s o u r c e r e c o n n e c t
panel wiring matches the input
power.
2. See the power source Instruction
Manual.
If all recommended possible areas of
misadjustment have been checked
and the problem persists, Contact
your local Lincoln Authorized Field
Service Facility.
ARCLINK SYSTEM ERROR CODES