ST. SpA BC 900 D Li 48, Operator'S Manual

Page: 30 / 44

EN - 11
4. Place the handlebar on the spring making
sure that the controls are on the right.
5. Insert the screw without
tightening it (Fig. 3.B).
6. Arrange the handlebar in the most
comfortable working position and
lock it using the lever (Fig. 4.C),
fully tightening the screw.
NOTE
By raising the handlebar adjustment lever
(Fig. 3.B), the handlebar can be rotated to
reduce its occupied space during storage.
4.3 FITTING/REMOVING CUTTING
MEANS AND SPECIFIC GUARDS
DANGER
Wear safety gloves.
DANGER
Whenever you have to change the cutting
means, disconnect the machine from the battery
backpack and disassemble all its elements.
4.3.1 Selecting the cutting means
Choose the most suitable cutting means for the
job to be done, according to these general in -
structions:
• the cutting line head can cut tall grass and
non-woody vegetation near fences, walls,
foundations, pavements, around trees, etc.
or to clear a particular area of the garden;
• the blade is designed to cut
resistant grass on large areas.
4.3.2 Fitting the guard on the
cutting means
1. Place the guard (Fig. 4.A) in line with the
holes on the angle transmission (Fig. 4.B).
2. Place the support plate on the
cutting means guard (Fig. 4.D).
3. Fully tighten the screws (Fig. 4.C).
NOTE
The following symbol can be found
on the cutting means guard:
It indicates the
rotation direction of
the cutting means.
4.3.3 Fitting and removing cutting means
4.3.3.a Fitting the cutting line head
1. Fit the inner ring nut (Fig.5.A) on the shaft
in the indicated direction, making sure that
the grooves are perfectly coupled with
those on the angle transmission (Fig. 5.B).
2. Insert the wrench supplied (Fig. 5.C)
into the appropriate hole on the angle
transmission and rotate the ring nut by
hand by pushing the wrench (Fig. 5.C)
until it engages and blocks the rotation.
3. Fit the line holder head (Fig. 5.D)
by screwing it anticlockwise.
4. Remove the wrench (Fig. 5.C)
to reset rotation.
ATTENTION
When using the line holder head, the line
cutting knife must always be installed
(Fig. 6.A). The machine is delivered with
a cutting diameter set to 38cm.
4.3.3.b Removing cutting wire head
1. Insert the wrench supplied (Fig. 5.C)
into the appropriate hole on the angle
transmission and rotate the ring nut by
hand by pushing the wrench (Fig. 5.C)
until it engages and blocks the rotation.
2. Remove the line holder head (Fig.
5.F) by unscrewing it clockwise.
4.3.3.c Blade fitting
DANGER
Apply the guard to the blade.
1. Mount the blade (Fig. 7.B) and the
outer ring nut (Fig. 7.C) with the
wider part facing the blade.
2. Insert the wrench supplied (Fig. 7.A) into
the appropriate hole on the transmission
and rotate the blade (Fig. 7.B) by hand
by pushing the wrench (Fig. 7.A) until
it engages in the hole of the angle
transmission and blocks its rotation.
3. Mount the cup (Fig. 7.D) and screw the
nut (Fig. 7.E), tightening until the end.
4. Remove the wrench (Fig. 7.A)
to resume rotation.
4.3.3.d Blade removal
DANGER
Apply the guard to the blade.