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20 – English
MAINTENANCE
Maintenance schedule
Below follows some general maintenance instructions. If you
need further information please contact your service workshop.
Weekly maintenance
1. Check the starter, the
starter cord and the return
spring.
2. Make sure that the
vibration damping
elements are not
damaged.
3. Clean the outside of the
spark plug. Remove and
check the electrode gap.
Adjust the gap to 0.5 mm
or change the spark plug.
4. Clean the cooling fi ns on
the fl ywheel.
5. Clean or replace the
spark arrest screen on the
muffl er.
6. Clean the carburettor area.
7. Clean the cooling fi ns on
the cylinder and check that
the air intake in the starter
unit is not blocked.
8. Check that the angle gear
is 3/4 fi lled with grease. Fill
if necessary using special
grease.
9. The fl exible drive shaft
must be lubricated
after every 30 hours in
operation or more often.
Daily maintenance
1. Clean the outside of the
machine.
2. Make sure the throttle
trigger lock and the throttle
function correctly from a
safety point of view.
3. Check that the stop switch
functions.
4. Check that the blade does
not rotate while idling.
5. Clean the air fi lter. Replace
if necessary.
6. Check the guard for
damage and ensure that
it is not cracked. Replace
the guard if it has been
exposed to impact or is
cracked.
7. Check that the blade
is undamaged and not
cracked. Replace the
blade if necessary.
8. Check that the locking nut
is tight.
9. Check that all nuts and
screws are tightened.