Lincoln Electric IM753 RANGER 9 - Manual (Page 31)

E-4 TROUBLESHOOTING E-4
RANGER 9
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
PROBLEMS
(SYMPTOMS)
POSSIBLE AREAS OF
MISADJUSTMENTS(S)
RECOMMENDED
COURSE OF ACTION
Battery does not stay charged
Output control on welder not
functioning.
Output control or remote not
functioning.
Wire feeder does not work when
connected to welder amphenol.
1. Faulty battery.
2. Faulty charging system.
3. Loose or broken lead in charging
circuit.
1. Output control switch in wrong
position.
2. Output control switch defective.
3. Output control potentiometer
defective.
4. Faulty wiring.
5. Faulty P.C. Board.
1. Output control switch in wrong
position.
2. Remote control leads broken in
control cable.
3. Faulty wire feeder.
4. Faulty P.C. Board.
1. Wire feeder circuit open or
faulty.
2. No 115V or 24V output from
stator.
3. Faulty wiring in control cable.
4. Faulty wire feeder.
If all recommended possible areas of
misadjustment have been checked
and the problem persists, Contact
your local Lincoln Authorized
Field Service Facility.