Makita RBC253 Brush Cutter User Manual


 
ASSEMBLY
INSTRUCTIONS
FOR
BRUSH
CUTTER
(ModelRBC252)
Mounting the protector
(Fig.
11)
1.
Install the clamp on the drive shaft
so
that
the
projection
of
the clamp
is
inserted into
the
opening between the gear
case
and
the
drive
shaft.
2.
Attach the protector with
two
installation
bolts
M6x20.
Mounting
the
cutter
blade
(Fig.
12,13)
1.
Turn the machine upside down
so
that
you
can
easily install
the
cutter
blade.
Insert the hex wrench through the hole in
the
back
of
the
gear
case
and turn
the
tightening
washer until
it
is
locked with
the
hex wrench
(or
the shaft
is
locked).
2.
3.
Using
the
socket
wrench, remove
the
left-handed
nut (by turning
it
clockwise).
Also
remove
the
tightening washer.
4.
Mount
the
cutter blade
onto
the
shaft
so
that
the
guide
of
the
support washer
fits
in
the
arbor hole
in
the
cutter
blade.
Install
the
tightening washer
and secure the cutter blade with the
nut.
(Tightening torque:
130-230
Kg-cm,l
15-200
in-
Ibs).
NOTE:
Always
wear gloves when handling
the
cutter
blade.
WARNING:
The cutter
blade
should
be
installed firmly
and securely. (Fig.
14)
If
the guide
of
the support washer doesn't
fit
in the arbor
hole
in the cutter blade.
the
brush
cutter
will
make violent vibration.
It
not only
shortens the machine
life,
but may
also
allow
the cutter
blade
to loosen and
fly
off.
Failure
to
install
the
blade
correctly
can
cause
serious injury.
7.
!FA
PO
RTANT!
READ
THE
INSTRUCTIONS
FOR
USE
OF
THE
BRUSH CUTTER BLADE
(PAGE
15)
BEFOFIE
OFERATING THIS MACHINE.
Gear case
Installation bolt
M6x20
Protector
Fig.
11
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