Husqvarna BC2145 用户手册
ASSEMBLY
English
–
17
•
Centre the metal cup (P) on the drive disc’s blade
guide.
guide.
•
Turn the output shaft until one of the holes in the drive
disk aligns with the corresponding hole in the gear
housing.
disk aligns with the corresponding hole in the gear
housing.
•
Insert the locking pin (C) in the hole to lock the shaft.
•
Position the blade (D) with the drive disk (B). Make
sure that the blade is centered by fitting it to the guide
on the drive disk.
sure that the blade is centered by fitting it to the guide
on the drive disk.
•
Fit the support flange (F) on the output shaft so that it
rests against the blade.
rests against the blade.
•
Screw the support cup (E) onto the output shaft
threads (CAUTION! Left-hand thread). Tighten to a
torque of 35-50 Nm (3.5-5.0 kpm). Use the socket
spanner in the tool kit. Note that the locking pin (C)
must remain inside the gear housing to lock the drive
disk. Hold the shaft of the socket spanner as close to
the blade guard/combination guard as possible.
threads (CAUTION! Left-hand thread). Tighten to a
torque of 35-50 Nm (3.5-5.0 kpm). Use the socket
spanner in the tool kit. Note that the locking pin (C)
must remain inside the gear housing to lock the drive
disk. Hold the shaft of the socket spanner as close to
the blade guard/combination guard as possible.
Fitting the blade guard and saw
blade
blade
•
The blade guard (A) is fitted using 4 screws (L) as
shown.
shown.
CAUTION! Always use the recommended guard for the
cutting attachment you are using. See chapter on
Technical data.
cutting attachment you are using. See chapter on
Technical data.
•
Fit the drive disc (B) on the output shaft.
•
Turn the blade shaft until one of the holes in the drive
disc aligns with the corresponding hole in the gear
housing.
disc aligns with the corresponding hole in the gear
housing.
•
Insert the locking pin (C) in the hole to lock the shaft.
•
Place the blade (D) and support flange (F) on the
output shaft.
output shaft.
•
Fit the nut (G). The nut must be tightened to a torque
of 35-50 Nm (3.5-5 kpm). Use the socket spanner in
the tool kit. Hold the shaft of the spanner as close to
the blade guard as possible. To tighten the nut, turn
the spanner in the opposite direction to the direction of
rotation (Caution! left-hand thread).
of 35-50 Nm (3.5-5 kpm). Use the socket spanner in
the tool kit. Hold the shaft of the spanner as close to
the blade guard as possible. To tighten the nut, turn
the spanner in the opposite direction to the direction of
rotation (Caution! left-hand thread).
When loosening and tightening the saw blade nut, there is
a risk of injury from the teeth of the saw blade. You should
therefore always ensure that your hand is shielded by the
blade guard when doing this. Always use a socket
a risk of injury from the teeth of the saw blade. You should
therefore always ensure that your hand is shielded by the
blade guard when doing this. Always use a socket
!
WARNING! Tighten the lock screw (N) in
the center hole of the support cup.
Tighten to a torque of 35-50 Nm (3.5-5.0
kpm), CAUTION! Left-hand thread. If the
lock screw is not fitted in the support
cup, there is a risk that the support cup
will come unscrewed. This means that
the blade will also come loose, which
could result in serious or fatal injury to
the operator or others.
the center hole of the support cup.
Tighten to a torque of 35-50 Nm (3.5-5.0
kpm), CAUTION! Left-hand thread. If the
lock screw is not fitted in the support
cup, there is a risk that the support cup
will come unscrewed. This means that
the blade will also come loose, which
could result in serious or fatal injury to
the operator or others.
E
N
F
D
B
C
A
M
L
P
A
L
F
G
D
B
C