Stihl FS 250 R Product Instruction Manual - Page 17

Using the Circular Saw Blade

Page 17 highlights

English / USA Use the power tool like a scythe to cut grass, i.e. sweep it to and fro in an arc. !Warning! When cutting woody materials, use the left side of the blade to avoid "kickout" (blade thrust) situations. !Warning! Improper use of a brush knife may cause it to crack, chip or shatter. Thrown blade fragments may seriously or fatally injure the operator or bystanders. To reduce the risk of injury, avoid contact with hard or solid foreign objects such as stones, rocks or pieces of metal. !Warning! When cutting young saplings or other woody materials up to 2 cm (3/4") in diameter, use the left side of the blade to avoid "kickout" situations (see section on "Risk of kickout (blade thrust) with all rigid cutting blades"). Do not attempt to cut woody material with a larger diameter, since the blade may catch or jerk the power tool forward. This may cause damage to the blade or power tool or loss of control of the power tool, resulting in personal injury. Use a circular saw blade for such work. !Warning! Inspect the brush knife at regular short intervals for signs of damage. Do not continue working with a damaged brush knife. Resharpen the brush knife regularly (when it has dulled noticeably). Using the Circular Saw Blade Circular saw blades are suitable for thinning brush and cutting small trees up to a diameter of 4 cm (1 1/2"). Do not attempt to cut trees with larger diameters, since the blade may catch or jerk the trimmer/brushcutter forward. This may cause damage to the blade or loss of control of the power tool and result in serious injury. Use a chain saw for such work. 000BA016 KN !Warning! To reduce the risk that the blade will crack and/or break, avoid all contact with stones, rocks or the ground. Sharpen blades in a timely manner as specified - dull teeth may cause the blade to crack or shatter. When a trimmer/brushcutter with a circular saw blade is used to cut down small trees, STIHL recommends that the standard deflector be removed and replaced by the special limit stop deflector (see chapter on "Mounting the Deflector"). This limit stop helps to keep the unit positioned against the tree during the cutting process. Inexperienced users should place the left side of the stop against the tree trunk before beginning to cut. This will keep the trimmer/brushcutter against the tree during the cutting operation and will reduce the risk of loss of control and possible kickout (described above and briefly again below). 16 FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R

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16
English / USA
FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R
Use the power tool like a scythe to cut
grass, i.e. sweep it to and fro in an arc.
!
Warning!
When cutting woody materials, use the
left side of the blade to avoid "kickout"
(blade thrust) situations.
!
Warning!
Improper use of a brush knife may cause
it to crack, chip or shatter. Thrown blade
fragments may seriously or fatally injure
the operator or bystanders. To reduce
the risk of injury, avoid contact with hard
or solid foreign objects such as stones,
rocks or pieces of metal.
!
Warning!
When cutting young saplings or other
woody materials up to 2 cm (3/4") in
diameter, use the left side of the blade to
avoid "kickout" situations (see section
on “Risk of kickout (blade thrust) with all
rigid cutting blades”). Do not attempt to
cut woody material with a larger
diameter, since the blade may catch or
jerk the power tool forward. This may
cause damage to the blade or power tool
or loss of control of the power tool,
resulting in personal injury.
Use a
circular saw blade for such work.
!
Warning!
Inspect the brush knife at regular short
intervals for signs of damage. Do not
continue working with a damaged brush
knife. Resharpen the brush knife
regularly (when it has dulled noticeably).
Using the Circular Saw Blade
Circular saw blades are suitable for
thinning brush and cutting small trees up
to a diameter of 4 cm (1 1/2”). Do not
attempt to cut trees with larger
diameters, since the blade may catch or
jerk the trimmer/brushcutter forward.
This may cause damage to the blade or
loss of control of the power tool and
result in serious injury.
Use a chain saw
for such work.
!
Warning!
To reduce the risk that the blade will
crack and/or break, avoid all contact with
stones, rocks or the ground. Sharpen
blades in a timely manner as specified –
dull teeth may cause the blade to crack
or shatter.
When a trimmer/brushcutter with a
circular saw blade is used to cut down
small trees, STIHL recommends that the
standard deflector be removed and
replaced by the special limit stop
deflector (see chapter on “Mounting the
Deflector”). This limit stop helps to keep
the unit positioned against the tree
during the cutting process.
Inexperienced users should place the
left side of the stop against the tree trunk
before beginning to cut. This will keep
the trimmer/brushcutter against the tree
during the cutting operation and will
reduce the risk of loss of control and
possible kickout (described above and
briefly again below).
000BA016 KN