Lincoln Electric IM663 RED-D-ARC D300K 3+3 - Manual (Page 26)

E-5 TROUBLESHOOTING E-5
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 Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
CAUTION
PROBLEMS
(SYMPTOMS)
POSSIBLE
CAUSE
RECOMMENDED
COURSE OF ACTION
Engine stops during operation.
(White or Blue) Smoke.
Dark Grey Smoke.
Faulty Charging.
Starter Motor does not run.
1. Lack of fuel in the fuel tank. Supply
fuel and bleed air (To be done by
qualified personnel only)
2. Clogged fuel filter. Replace.
3. Air mixed in the fuel system.
Bleed air (To be done by qualified
personnel only).
4. Faulty function of the engine.
Repair in a service shop.
1. Excess engine oil.Inspect and cor-
rect the level.
2. Too low viscosity of the engine oil.
Inspect and replace the oil with
proper grade.
3. Faulty injection timing. Repair in a
service shop.
1. Unsuitable fuel. Inspect and
replace with correct grade.
2. Excess injection. Inspect and
adjust (in a field service shop).
3. Faulty function of the engine.
Repair in a field service shop.
4. Overloading. Reduce the load.
5. Clogged air cleaner. Clean.
1. Loose fan belt. Correct the ten-
sion.
2. Faulty wiring. Inspect and correct.
3. Faulty battery. Repair.
4. Worn out alternator brush.
Replace.
1. Loose or damaged wiring. Inspect
and tighten.
2. Dropped voltage of the battery.
Charge the battery.
3. Damaged starter motor (including
solenoid). Repair in a field service
shop.
If all recommended possible areas of
misadjustment have been checked
and the problem persists, Contact
your local Authorized Field
Service Facility.
ENGINE TROUBLESHOOTING
D300K 3+3