Hitachi Koki CG 22EAB (L), Handling Instruction, Page: 15 / 110

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English
Daily maintenance
✂
Clean the exterior of the unit.
✂
Check that the harness is undamaged.
✂
Check the blade guard for damage or cracks. Change the guard
in case of impacts or cracks.
✂
Check that the cutting attachment is properly centred, sharp,
and without cracks. An o
✁
-centre cutting attachment induces
heavy vibrations that may damage the unit.
✂
Check that the cutting attachment nut is su 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 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.
✂
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.