Guide Bar Maintenance; Clean The Machine; Lubricate The Blade (Pole Hedge Trimmer) - GreenWorks CKF301 Manuel Opérateur

3. Sharpen the top plate, side plate and depth gauge with a
flat file.
4. File all the cutters to the specified angles and the same
length.
During the process,
• Keep the file flat with the surface to be sharpened.
• Use the midpoint of the file bar.
• Use light but firm pressure when sharpening the
surface.
• Lift the file away on each return stroke.
• Sharpen the cutters on one side and then move to the
other side.
Replace the chain if:
• The length of the cutting edges is less than 1/5 in. (5
mm).
• There is too much space between the drive links and the
rivets.
• The cut speed is slow
• Sharpening the chain many times but it does not increase
the cutting speed. The chain is worn.
NOTE
English
13.3

GUIDE BAR MAINTENANCE

Make sure that it is turned over periodically to keep
symmetrical wear on the bar.
1. Lubricate the bearings on the nose sprocket (if present)
with the syringe (not included).
2. Clean the bar groove with the scraping hook (not
included).
3. Clean the lubrication holes.
4. Remove burr from the edges and level the cutters with a
flat file.
Replace the bar if:
• the groove does not fit with the height of the drive links
(which must never touch the bottom).
• the inside of the guide bar is worn and makes the chain
lean to one side.
13.4

CLEAN THE MACHINE

Keep the machine and the motor free of leaves, branches or
excessive oil to prevent fire risks.
• Use a moist cloth with a mild detergent to clean the
machine.
• Clean all moisture with a soft dry cloth.
• Use a small brush to clean the air vents.
13.5 LUBRICATE THE BLADE (POLE
HEDGE TRIMMER)
To increase the efficiency and life of the blades, lubricate
them carefully after each work session:
• Put the machine on a flat and smooth surface.
13
NOTE
WARNING
EN