Troubleshooting - AL-KO BKS 2625 T Manual De Instrucciones

Maintenance and storage
Set the engine to idling speed and allow the
machine to run until the fuel remaining in the
tank and the carburettor has been fully con-
sumed.
Remove the spark plug when the machine is
cold.
Pour a spoonful of two-stroke oil (new) into
the opening for the spark plug.
Pull the starter handle several times to distri-
bute the oil in the cylinder.
Then reinsert the spark plug when the piston
is at the top dead centre position (this can be
seen through the spark plug opening when
the piston has reached the highest point in its
stroke).

TROUBLESHOOTING

Malfunction
Engine can either not be started
or switches off immediately.
The engine emits excessive
smoke.
The engine can be started, but
only develops low power.
The engine runs irregularly or
does not develop any power
under load.
No oil comes out.
469850_d
Returning to operation
When taking the machine back into operation:
Possible cause
Incorrect starting procedure
Spark plug dirty or electrode
gap incorrect
Air filter blocked
Problems with the mixture
preparation
Incorrect mixture prepara-
tion
Problems with the mixture
preparation
Air filter blocked
Problems with the mixture
preparation
Spark plug dirty or electrode
gap incorrect
Problems with the mixture
preparation
Low-quality oil
Lubricating holes blocked
Remove the spark plug.
Pull the starter handle a few times to remove
the surplus oil.
Check the spark plug as described under
"Checking the spark plug".
Set the machine as described under "Ma-
chine preparation".
Remedy
Follow the instructions (see
"Starting the engine")
Check the spark plug (see
"Maintenance and storage")
Clean the filter or change it
(see "Maintenance and sto-
rage")
Contact the dealer
Prepare the mixture as in-
structed (see "Mixture pre-
paration and storage")
Contact the dealer
Clean the filter or change it
(see "Maintenance and sto-
rage")
Contact the dealer
Check the spark plug (see
"Maintenance and storage")
Contact the dealer
Empty the tank, flush the
tank and lines with cleaning
fluid and change the oil.
Clean
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