48
Fig.BC6
e.
fj''':-2
~
Fig.BC6
1. Gear case
2.
Bolt
3. Nylon
cutter
spool
4.
Nylon
wire
Fig.BCS
1.
Nut
2. Outer
holder
1
3. Outer
holder 2
4.
Blade
5.
Gear shaft
6.
Bar
(hex-key)
7.
Inner
holder
8.
Gear
case
~:
~~.
Fig.BC5
4.5-
Installing the
nylon
wire
spool
(Fig.BC6)
I.
Set
correctly t.he inner
holder and
the
outer
bolder
to
the
gear
shaft
2.
Screw the attached
bolt
(MS
left) into
the
gear
shaft
and secure
it
with the spanner
3.
Screw
the nylon
cutter
spool
into the
holt by
fixing the
inner
holder with the
Lshaped
(hex-key)
bar and tighten
it
manually.
NOTE:
Keep bolls
and
washers to install the blade carefully
so
as
not to
lose
them
4.4-
Installing
the
metal
blade (Fig.BC5)
1.
Set
the
inner
holder to the
gear
shaft,
and
turn to fix with the
attacbed L-shaped bar (hex-key).
2.
Put the blade
on
the
inner holder
with
letters
to the
gear
case,
and
match correctly the
hole of the
blade
to
the
projection
of
the
inner holder.
3.
Set the outer holder to
tbe
gear shaft
with
the
hollowed face to
the
blade.
4.
Put
the
attached bolt
cover on the outer holder
and
secure
it
with
the bolt (left screw)
together
with
the
spring washer
2.
Clamp
3.
Main
pipe
4. Safety
guard
Fig.BC4
I.
Bolt
Fig.BC4
4.3-
Safely
guard
Attach
the safety guard to the gear case and fix
it
with
the
clamp and
2 bolts (MS*25)
securely
(see
Fig.BC4)
'_1
~_2
~3
~
Fig.BC3
I.
Clamp
screws
2.
Index screw
Fig.BC2