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Page 16
4. File all the cutters to the specied angles
and the same length.
NOTE: During the process,
• Keep the le at with the surface to be
sharpened.
• Use the midpoint of the le bar.
• Use light but rm pressure when
sharpening the surface.
• Lift the le 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
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.
GUIDE BAR MAINTENANCE
NOTE: 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 at le.
Replace the bar if:
• the groove does not t 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.
TRANSPORTATION AND
STORAGE
Before you move the machine, always
• Remove the battery pack from the machine.
• Keep hands clear of the lock-out button.
• Put the scabbard on the guide bar and the
chain.
Before you put the machine into storage,
always
• Remove the battery pack from the machine.
• Clean all unwanted material from the
machine.
• Make sure that the storage area is
• Not available to children.
• Away from agents which can cause
corrosion, such as garden chemicals
and de-icing salts.
MAINTENANCE
FIG. 22
FIG. 23
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