POWEG2010
EN
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17
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11.3
Chain sharpening:
For the inexperienced chain saw user, we recommend that the saw chain be professionally
sharpened by the nearest professional service center. If you feel comfortable sharpening your
own saw chain, special tools are available from the professional service center.
Chain sharpening requires special tools to ensure that cutters are sharpened at the correct
angle and depth. For the inexperienced chain saw user, we recommend that the saw chain be
professionally sharpened by the nearest professional service center. For non-experienced
users of the chain saw, we recommend to have the chain sharpened by a specialist in any
authorized service.
Warning: when having wrong sharpened chain, there may occur a higher
danger of kickback.
▪
To sharpen the saw chain, use the suitable sharpening tools:
−
round chain file
−
file leading
−
chain measuring caliber.
These tools can be bought in any specialized stores.
▪
To gain well shaped sawdust particles, use sharp chain. If there appears wooden powder,
you must sharpen the saw chain.
Warning: all cutting teeth must be similarly long. Different length of the
teeth can cause rough run of the chain or its rupture, as well.
▪
Minimum length of the teeth must be 4mm. If they are shorter, remove the saw chain.
▪
Angles, which the teeth are under, must be followed.
▪
To sharpen the chain basically, make 2 to 3 pulls of the file from the inside out.
Warning: after 3 to 4 of your sharpening of the cutting teeth, have the saw
chain sharpened in any authorized service. They will sharpen the depth
limiter as well, which provides the distance.
Chain sharpening
The pitch of the chain (fig. 20) depends on the model.
POWEG2010
Pitch
9.525
mm (3/8”)
Gauge
1.27 mm (0.05
”)
Sharpen the chain using protective gloves and a round file of ø5/32” (4mm).
Always sharpen the cutters only with outward strokes (fig.21) observing the values given in fig.
20. After sharpening, the cutting links must all have the same width and length.
Warning: a sharp chain produces well-defined chips. When your chain
starts to produce sawdust, it is time to sharpen.
After every 3-4 times the cutters have been sharpened you need to check the height of the
depth gauges and, if necessary, lower them using the flat file and template supplied optional,
then round off the front corner. (Fig. 22)
WARNING: Proper adjustment of the depth gauge is as important as proper
sharpening of the chain.
