Lincoln Electric POWER ARC 5000 Operator's Manual page 43

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PROBLEMS
(SYMPTOMS)
C. Unit will weld but low or no generator
power is available.
D. Engine runs erratically or stops run-
ning.
E. Engine sputters but will not start.
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
Observe all Safety Guidelines detailed throughout this manual
POSSIBLE AREAS OF
MISADJUSTMENTS(S)
PROBLEMS
1. Circuit breaker open.
2. Loose or open connection with elec-
trical plug-in component.
3. Current control dial not at "125".
4. No open circuit voltage at receptacle.
Open lead in receptacle circuit.
5. No open circuit voltage at receptacle.
6. Rheostat (R1) lead broke.
1. Engine requires service to head, car-
buretor, filters, oil, spark plug and/or
gas.
1. Bad gas, bad filter, air cleaner, spark
plug, and/or breather.
POWER ARC 5000
1. Allow machine to cool by running at
2. Check all plugs and cordsets for open
3. Turn dial to "GENERATOR". FOR
4. Refer to wiring diagram. Check
5. Replace receptacle.
6. Refer to wiring diagram.
1. Service engine as outlined in "Engine
1. Replace with clean or new parts.
CAUTION
RECOMMENDED
COURSE OF ACTION
no load. Reduce load and press in
circuit breaker.
or fault condition.
GENERATOR POWER, ALWAYS
OPERATE WITH CURRENT CON-
TROL DIAL SET AT "GENERATOR".
leads 3A, 3B & 3C (black); 6A, 6B &
6C(yellow); 5A (white).
- check lead 200B (black).
- check rheostat tabs.
Maintenance" section. NEVER
OPERATE THE ENGINE WITHOUT
AN IN-LINE FUEL FILTER, when
using an alternate fuel tank or sup-
ply.
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