13
English
○
Check that the cutting attachment is properly centred, sharp,
and without cracks. An o
ff
-centre cutting attachment induces
heavy vibrations that may damage the unit.
○
Check that the cutting attachment nut is su
ffi
ciently tightened.
○
Make sure that the blade transport guard is undamaged and
that it can be securely
fi
tted.
○
Check that nuts and screws are su
ffi
ciently tightened.
Weekly
maintenance
○
Check the starter, especially the cord and return spring.
○
Clean the exterior of the spark plug.
○
Remove it and check the electrode gap. Adjust it to 0.6 mm, or
change the spark plug.
○
Clean the cooling
fi
ns on the cylinder and check that the air
intake at the starter is not clogged.
○
Check that the angle gear is
fi
lled with grease up to 3/4.
○
Clean the air
fi
lter.
Monthly
maintenance
○
Rinse the fuel tank with gasoline.
○
Clean the exterior of the carburetor and the space around it.
○
Clean the fan and the space around it.
000Book̲CG31EBS̲EE.indb 13
000Book̲CG31EBS̲EE.indb 13
2009/10/15 9:13:39
2009/10/15 9:13:39