Fitting Blades And Trimmer Heads - Husqvarna 553 RBX Bedienungsanweisung

• Now adjust the trimmer to give a comfortable working
position. Tighten the bolt/knob.
WARNING! Only grass blades/grass
!
cutters or trimmer heads/plastic blades
may be used when the J-handle is fitted.
Saw blades must never be used with the
J-handle.

Fitting blades and trimmer heads

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 guard extension
CAUTION! The guard extension shall always be fitted
when using the trimmer head/plastic blades and
combination guard. The guard extension shall always be
removed when using the grass blade and combination
guard.
Hook the blade guard/combination guard (A) onto the
fitting on the shaft and secure with the bolt.
12 – English
ASSEMBLY
Enter the guard extension guide in the slot of the
combination guard. Then click the guard extension into
position on the guard with the four quick-fasteners.
The guard extension is removed easily using a
screwdriver, see illustration.
Fitting a blade guard, grass blade and
grass cutter
• Hook the blade guard/combination guard (A) onto the
fitting on the shaft and secure with the bolt (L). Use the
recommended blade guard. See the Technical data
section. CAUTION! Ensure that the guard extension is
removed.
• 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.
• Insert the locking pin (C) in the hole to lock the shaft.
• Place the blade (D), support cup (E) and support
flange (F) on the 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
L
A