Lincoln Electric VANTAGE 500 DEUTZ IM805 Operator's Manual page 33

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PROBLEMS
(SYMPTOMS)
Battery does not stay charged.
No welding output or auxiliary output.
Welder has some/ no output and no
control. Auxiliary output OK
No welding output. Auxiliary output OK.
No auxiliary power.
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.
______________________________________________________________________________________________________________
TROUBLESHOOTING
POSSIBLE AREAS OF
MISADJUSTMENT(S)
FUNCTION PROBLEMS
1. Faulty battery .
2. Faulty engine alternator.
3. Loose or broken lead in charging circuit.
4. Loose fan belt may need tightening.
1. Broken lead in rotor circuit.
2. Faulty field diode module.
3. Faulty Weld Control P.C. Board.
4. Faulty rotor.
1. Faulty remote kit.
2. Faulty output control potentiometer.
3. Faulty output control wiring.
4. Faulty Weld Control PCB, Pull
Coil/Battery PCB or Chopper PCB.
1. WELDING TERMINALS switch in wrong
position,be sure to place switch in
WELDING TERMINALS ALWAYS ON
position.
2. Faulty Weld Control PCB, Pull
Coil/Battery PCB or Chopper PCB.
1. Open breakers.
2. Faulty receptacle.
3. Faulty auxiliary circuit wiring.
4. GFCI tripped.
CAUTION
Vantage 500 DEUTZ
RECOMMENDED
COURSE OF ACTION
If all recommended possible areas
of misadjustment have been
checked and the problem persists,
Contact your local Lincoln
Authorized Field Service Facility.
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