Assembling The Cutting Equipment; Fitting The Blade Guard/Combination Guard, Grass Blade And Ball-Bearing-Mounted Support Cup; Fitting The Blade Guard And Saw Blade - Jonsered BC2145 Operator's Manual

Assembling the cutting equipment

WARNING! When fitting the cutting
!
attachment it is extremely important that the
raised section on the drive disc/support
flange engages correctly in the centre hole
of the cutting attachment. If the cutting
attachment is fitted incorrectly it can result
in serious and/or fatal personal injury.
WARNING! Never use a cutting attachment
!
without an approved guard. See the chapter
on Technical data. If an incorrect or faulty
guard is fitted this can cause serious
personal injury.
IMPORTANT! If a saw blade or grass blade are to be used
the machine must be equipped with the correct handlebar,
blade guard and harness.
Fitting the blade guard/combination
guard, grass blade and ball-bearing-
mounted support cup
• Hang the trimmer guard/combination guard (A) on the two
hooks on the plate holder (M). Bend the guard around the
shaft and tighten it with the bolt (L) on the opposite side of
the shaft. Use the locking pin (C). Place the locking pin in
the groove on the screw head and tighten. See diagram.
M
A
• CAUTION! Always use the recommended guard for the
cutting attachment you are using. See chapter on
Technical data.
• Fit the drive disc (B) on the angle gear's output shaft.
• Centre the metal cup (P) on the drive disc's blade guide.
• Turn the output shaft until one of the holes in the drive disk
aligns with the corresponding hole in the gear housing.
• Insert the locking pin (C) in the hole to lock the shaft.
14 –
English
ASSEMBLY
L
C
• 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.
• Fit the support flange (F) on the output shaft so that it
rests against the blade.
N
E
F
D
P
B
C
M L
• 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.
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.
Fitting the blade guard and saw
blade
• The blade guard (A) is fitted using 4 screws (L) as shown.
L
A
CAUTION! Always use the recommended guard for the
cutting attachment you are using. See chapter on Technical
data.
• Fit the drive disc (B) on the output shaft.
A