Help In Case Of Malfunction - AL-KO PRO 350 Betriebsanleitung

GB
*: When the engine is working at full load or in
high temperatures.
**: Clean the air filter more frequently when the
engine is operating in a dusty environment.
***: Performed by a specialist company
Malfunction
Engine does not start.
24
Cause
Lack of fuel
Poor quality, contaminated fuel,
old fuel in tank
Incorrect starting procedure
Spark plug not connected
■
Spark plug wet
■
Dirty spark plug electrodes
■
Incorrect spark plug elec-
trode gap
Air filter clogged
Unsuitable oil for the season
Vapour bubbles forming within
the carburettor due to high tem-
peratures
Combustion problems
Ignition problems

8 HELP IN CASE OF MALFUNCTION

CAUTION! Risk of injury. Sharp-edged
and moving appliance parts can lead to injury.
■
Always wear protective gloves during mainte-
nance, care and cleaning work.
NOTE If you encounter any malfunctions
that are not listed in this table or that you cannot
rectify yourself, please contact our customer ser-
vice.
Remedy
Top up with fuel.
Empty tank and fill with fresh fuel.
Execute the starting process correctly.
Check the spark plug connector, make
sure that it is firmly seated on the spark
plug.
Check the spark plug.
Check and clean the air filter.
Check the oil, replace if necessary.
Wait a few minutes, then try again.
Only have the check performed in a
customer service workshop!
Only have the check performed in a
customer service workshop!
Help in case of malfunction
PRO 350 | PRO 450