AL-KO T22-105-3HDV2 Manual Del Usuario página 49

Help in case of malfunction
moisture, rain and lengthy exposure to direct sun-
light.
Never store the lawn tractor inside a building
when its fuel tank contains fuel, if there is poten-
tial for fuel vapours to come into contact with na-
ked flames or sparks. Only park the lawn tractor
in rooms that are suitable for the storage of motor
vehicles.
When storing the lawn tractor for long periods,
such as over winter, it should not have its fuel
tank filled if possible. The fuel can evaporate.
Before long-term storage, the fuel should be
drained from the tank and the carburettor in order
to avoid any build-up of deposits, which could re-
Malfunction
Engine does not start. Lack of fuel.
Starter does not work. Starter battery flat or weakly
Motor is losing pow-
er.
493723_a
Cause
Poor quality, contaminated fuel,
old fuel in tank.
Air filter contaminated.
No ignition spark.
Too much fuel in engine com-
bustion chamber due to repeated
starting attempts.
charged.
Safety switch on operator's seat
does not function.
Safety switch on brake pedal
does not function.
Mower mechanism switched on.
Fuse on (+) cable of starter bat-
tery.
Grass too long or too wet.
Discharge channel/mower deck
blocked.
Air filter contaminated.
sult in problems when starting. Please contact
your specialist workshop for advice.
12 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 For malfunctions that are not listed in
this table or that you cannot resolve yourself,
please contact our customer service.
Remedy
Fill tank; check tank bleeding; check fuel
filter.
Always use fresh fuel from clean con-
tainers; clean carburettor (customer ser-
vice workshop).
Clean air filter (see operating instruc-
tions from engine manufacturer).
Clean the spark plug, replace with a
new one if necessary, check ignition ca-
ble, check ignition system (customer
service workshop).
Unscrew spark plug and dry off.
Charge starter battery.
Sit on operator's seat correctly; switch
defective.
Press brake pedal down fully.
Switch off mower mechanism.
Check fuse, replace if necessary.
Correct the cutting height; make clear-
ance for mower mechanism by moving
back a short distance.
Stop engine and take out ignition key!
Clean discharge channel/mower deck.
Clean air filter (see operating instruc-
tions from engine manufacturer).
47