Maintenance Schedule; Weekly Maintenance - HIKOKI CG 25EUAP L Instrucciones De Manejo

English
○ Use a sharp blade. A dull blade is more likely to snag and
thrust.
Replace the fastening nut if it is damaged and hard to
tighten.
○ When replacing blade, purchase one recommended by
HiKOKI, with a 25.4 mm (one inch) fi tting hole.
○ In the case of a 3 tooth blade (37), it can be used on
either side.
○ Use the correct blade for the type of work.
○ When replacing blades, use appropriate tools.
○ When cutting edges become dull, re-sharpen or fi le
as shown in the illustration. Incorrect sharpening may
cause excessive vibration.
○ Discard blades that are bent, warped, cracked, broken
or damaged in any way.
NOTE
When sharpening blade it is important to maintain an
original shape of radius at the base of the tooth to avoid
cracking.
For long-term storage
Drain all fuel from the fuel tank and drain all engine oil. Start
and let engine run until it stops. Repair any damage which
has resulted from use. Clean the unit with a clean rag, or the
use of high pressure air hose. Put a few drops of engine oil
into the cylinder through the spark plug hole, and spin the
engine over several times to distribute oil.
Cover the unit and store it in a dry area.

Maintenance schedule

Below you will fi nd some general maintenance instructions.
For further information please contact HiKOKI Authorized
Service Centers.
Daily maintenance
○ Clean the exterior of the unit.
○ Check that the harness is undamaged.
○ Check the cutting attachment guard for damage or
cracks. Change the guard in case of impacts or cracks.
○ Check that the cutting attachment is properly centered,
sharp, and without cracks. An off -center cutting
attachment induces heavy vibrations that may damage
the unit.
○ Check that the cutting attachment nut is suffi ciently
tightened.
○ Make sure that the blade cover is undamaged and that it
can be securely fi tted.
○ Check that nuts and screws are suffi ciently tightened.
○ Check the volume and condition of the engine oil.
○ Check that the unit is undamaged and free of defects.

Weekly maintenance

○ Check the starter, especially the cord and return spring.
○ Clean the exterior of the spark plug.
○ Remove the spark plug 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.
SELECTING ACCESSORIES
The accessories of this machine are listed on page 262.
14