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The saw chain can be resharpened at an authorised spe-
cialist workshop. Do not attempt to sharpen the saw chain
yourself if you do not have a suitable tool and the neces-
sary experience.
CAUTION
Special tools are required to sharpen the chain; these
ensure that the cutting tools are sharpened at the cor-
rect angle and to the correct depth.
All cutting links must have the same width and length
after sharpening.
Notes:
A sharp saw chain ensures optimum cutting performance.
It effortlessly eats through the wood, leaving behind large,
long wood chips.
A saw chain is blunt if you have to push the cutting equip-
ment through the wood and the wood chips are very
small. With a very blunt saw chain, no chips are produced
at all, only wood dust.
13.3.5.1
Instructions for sharpening the chainsaw
Only use files specifically for saw chains!
Other files have the wrong shape and the wrong edge.
Select the diameter of the file according to your chain
pitch. Be sure to also note the following angles when
sharpening the cutting links.
File di-
Top an-
ameter
gle
Clamp-
ing rota-
Saw
tion an-
chain
gle
type
21PBX
approx.
30°
4.8 mm
Depth stop
Furthermore, the angle must be maintained for all cutting
links.
If the angles are uneven, the saw chain (15) will run errat-
ically, wear out quickly and break prematurely.
Since these requirements can only be met with sufficient
and regular practice:
• Use a file holder.
Bottom
Top tilt
Stan-
angle
angle
dard
(55°)
depth
gauge
Clamp-
Side an-
ing tilt
gle
angle
10°
85°
0.64
mm
File
www.scheppach.com
• A file holder must be used when sharpening the saw
chain (15) by hand. The correct filing angles are
marked on it.
1. Hold the file horizontally (at the correct angle to the
chainsaw guide bar (14)) and file according to the an-
gle marking on the file holder. Support the file holder
on the top plate and the depth limiter.
2. Always file the cutting link from the inside out.
3. The file only sharpens as it moves forward. Lift the file
off as you move backwards.
4. Do not touch the drive links or fastening links with the
file.
5. Turn the file regularly to avoid wear on one side.
6. Use a piece of hard wood to remove the burr from cut-
ting edges.
All cutting links must have the same length, otherwise
they will also be of different heights. This causes the saw
chain (15) to run erratically and increases the danger of
breaking.
13.3.6
Lubricating the transmission (Fig. 36)
Notes:
Lubricate the drive every 10 to 20 operating hours.
Top up with only a little grease. Under no circumstances
overfill!
1. Apply a grease gun (not included in the scope of deliv-
ery) to the grease nipple (57).
2. Press max. one lift of commercially available grease
into the grease nipples (57).
14 Storage and transport
Store the product and its accessories in a dark, dry and
frost-free place that is inaccessible to children.
The optimum storage temperature is between 5°C and
30˚C.
Store the product in its original packaging.
Cover the product to protect it from dust or moisture.
Store the operating manual with the product.
14.1
Preparation for storage
1. Remove the batteries.
2. Attach all protective covers.
3. Empty the product completely.
4. Clean and check the product for damage.
14.2
Transport
WARNING
Danger of injury!
Remove the battery from the power tool before carrying
out any work on the power tool (e.g. maintenance, tool
change, etc.) and when transporting and storing it.
There is a risk of injury if the on/off switch is operated
unintentionally.
• The product may only be transported on the handle
provided for this purpose.
• Attach all protective covers.
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