Makita DCS 9010, Инструкция по эксплуатации

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17
C
D
Files and how to work with them
- Sharpen using a special Þ le holder with a saw chain round
Þ le. Normal round Þ les are not appropriate for this work. For
the order number see accessories.
- File the Þ rst cutter half with a 5.5 mm dia. special round
Þ le, then switch to a 4.8 mm dia. Þ le.
- The Þ le should cut only when pushed forwards (arrow). Lift
the Þ le when leading it backwards.
- First sharpen the shortest cutter. The length of this cutter is
then the nominal value for all other cutters of the chain.
- Replaced cutters must be exactly adopted to the shape of
the other cutters. This is also true for the depth gauges.
- Always guide the Þ le horizontally (10 o to the guide bar).
- The sharpening angle of 25 o must be equal for all cutters.
Different angles result in a roughly, irregularly running chain,
increase wear and tear and cause chain ruptures.
- The front rake of 60 o depends on the cut depth of the round
Þ le. If the Þ le to be used is guided correctly, the correct front
rake results automatically.
MAINTENANCE
Sharpening the chain
CAUTION: Before doing any work on the guide bar or chain,
always switch off the engine and pull the plug cap off the
spark plug
(see "Replacing the spark plug") . Always wear
protective gloves!
Sharpen the chain if
- The sawdust produced when sawing humid wood looks like
wood
ß our.
- The chain penetrates the wood only under great pressure.
- The cutting edge is visibly damaged.
- The sawing device is pulled to the left or right when sawing.
This is caused by an unequal sharpening of the chain.
Important: Sharpen regularly, but only slightly.
Generally 2-3 touches are enough.
Have the chain resharpened in a service centre when you
have already sharpened it yourself several times.
Characteristics of a correctly sharpened chain (type
099):
- All cutters must be of the same length (=). Cutters with
different lengths result in a rough running of the chain and
produce cracks in the chain.
- The best cutting results are achieved with a depth limiter
distance of 0.64 mm (.025"). The distance between the
depth limiter and the cutting edge determines the depth of
the cut.
CAUTION:
If the distance is too wide, the risk of kickbacks in-
creases.
=
25°
25°
= 0,64 mm
(.025")
A
60°
60°
E
B