Lincoln Electric SAE-300 HE Service Manual page 27

LINCOLN ELECTRIC
Observe Safety Guidelines
detailed in the beginning of this manual.
PROBLEMS
(SYMPTOMS)
The engine cranks when the
start button is pressed, but will
not start.
If for any reason you do not understand the test procedures or are unable to perform the test/repairs safely, contact the
Lincoln Electric Service Department for electrical troubleshooting assistance before you proceed. Call 1-888-935-3877.
POSSIBLE AREAS OF
MISADJUSTMENT(S)
ENGINE PROBLEMS
1. Make sure the run/stop
switch is in the run position.
2. The run/stop switch may
have been left in the run
position for more than 30
seconds (60 seconds on some
models). Move switch to the
stop position, then after a few
seconds, move it back to the
run position.
3. If the machine is being used
in a cold climate, the
thermostat or glow plug system
may need to be used. See the
welder's operator manual and
the engine operator's manual
for detailed instructions.
4. Check that there is an
adequate supply of fresh clean
fuel and that the fuel shut-off
valve is open.
5. Check and if necessary,
replace the fuel filter.
6. There may be air in the fuel
system. See the engine
manufacturers manual and
bleed all air from the fuel
system.
SAE-300® HE Service Manual
TROUBLESHOOTING GUIDE
RECOMMENDED
COURSE OF ACTION
1. Perform the Engine
Governor Controller (EGC) Test
Procedure.
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