The engine will not develop full power, Troubleshooting and repair, Caution – Lincoln Electric CLASSIC SVM194-A Manuel d'utilisation

Page 137

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FUNCTION PROBLEMS

Observe Safety Guidelines detailed in the beginning of this manual.

PROBLEMS

(SYMPTOMS)

POSSIBLE AREAS OF

MISADJUSTMENT(S)

RECOMMENDED

COURSE OF ACTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely,

contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed.

Call 1-888-935-3877.

CAUTION

The engine starts normally, but

shuts down after running for

several seconds.

The oil pressure may be low.

Check the oil level and add oil

as needed. If necessary,

contact the engine

manufacturer, or a qualified

engine specialist to determine

the cause of the low oil

pressure condition, and make

any required adjustments or

repairs.
The engine alternator belt may

be loose or broken. Replace

the belt and/or adjust the belt

tension.
The engine may be

overheated. Contact the

engine manufacturer, or a

qualified engine specialist to

determine the cause of the

overheat condition, and make

any required adjustments or

repairs.

The idle/engine protection PC

board, engine control unit,

alternator, oil pressure switch,

or engine coolant temperature

switch may be faulty.

Perform the Engine

Protection System Test.

The engine will not develop full

power.

Check that there is an

adequate supply of fresh clean

fuel, and that the fuel shut-off

valve is fully open.
Check the fuel and air filters,

replace if necessary.

Perform the Engine RPM

Adjustment Test.
There may be internal

problems with the engine.

Contact the engine

manufacturer or a qualified

engine repair technician.

TROUBLESHOOTING AND REPAIR

F-15

F-15

CLASSIC® 300D & 300G

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