Lincoln Electric POWER FEED IM915 - Manual (Page 62)

E-4 TROUbLESHOOTING E-4
POWER FEED™ 10M SINGLE WIRE FEEDER
Observe all Safety Guidelines detailed throughout this manual
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
Err 44 Main CPU problem.
Err 53 Voltage sense loss.
Err 54 Short term secondary over-
current.
Err 81 Motor overload, long term.
Err 82 Motor overload, short term.
Err 95 Spool gun or pull gun motor
overload.
Err 263 No usable weld modes.
1. Verify the ground connection to
the power source is wired correct-
ly.
2. See the power source Instruction
Manual.
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.
5. Wait for the error to reset and the
motor to cool (approximately 1
minute).
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.
1. The drive motor in the spool gun
or push-pull gun is drawing too
much current.
1. The power source does not have
any welding programs loaded.
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
PRObLEMS
(SYMPTOMS)
POSSIbLE
CAUSE
RECOMMENDED
COURSE OF ACTION