Parkside PBK 4 B3 Traducción Del Manual De Instrucción Original página 62

GB MT
Sharpening the cutting teeth
Have the saw chain sharpened by a
specialist, or proceed in accordance with
the operating manual for your saw chain
sharpening device (e.g. from Parkside).
Sharpening a saw chain requires some
practice. Replacing the saw chain is prefer-
able in case of doubt.
Changing the saw chain
Safe use of the device can
only be guaranteed with the
following saw chain:
Trilink 3/8" LP-050-44DL
The use of non-approved saw
chains can lead to serious injuries.
A hot saw chain contracts again
somewhat after cooling down. If
you change the saw chain when it is hot,
this can cause damage to the guide bar or
the engine, as the saw chain is now too
tight against the blade bar.
Never attach a new saw chain onto
worn teeth, or onto a damaged or
worn blade.
1. Release the nut (48) and remove the
chain wheel cover (49).
2. Remove the old saw chain (44).
The detailed assembly is described in the
section "Assembly - Fitting the saw chain".
For tensioning the new saw chain, please
refer to the section "Initial start-up - Tension-
ing the saw chain".
62
Maintaining/turning the
blade bar
The blade bar has to be reversed every
8-10 operational hours in order to ensure
even wear.
1. Release the nut (48) and remove the
chain wheel cover (49). Remove the
saw chain (44) and the blade bar (1).
2. Check the blade bar (1) for wear. Re-
move burrs and straighten the guide
surfaces with a flat file.
3. Clean the oil passage (45) to ensure
fault-free, automatic oiling of the saw
chain during operation.
4. Turn the blade bar (1) once along its
horizontal axis.
5. Place the saw chain (44) into the blade
groove. Place the saw chain (44) into
the chain sprocket (42).
6. Place the blade bar (1) and saw chain
(44) on the coach screw (43). When
the nose (47) on the right below the
coach screw (43) sits in the lower
round recess on the blade bar, the
blade bar is placed correctly.
It is normal for the saw chain
(44) to sag.
7. Pre-tension the saw chain (44) by turn-
ing the screw (46) in a clockwise direc-
tion with the mounting key (26).
8. Put the chain wheel cover (49) back
in position. Tighten the nut (48) of the
sprocket cover.
Replacing the spool
Safe use of the device can
only be guaranteed with the
PARKSIDE spool. The use of non-ap-
proved spools may result in serious
injury.