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3. Inspecting
the carbon
brushes.
The
machine
motor
employs
carbon
brushes
as
No. 11Z indicates the last two number of
expendable
components.
carbon brush Code No.
Replace the brushes with new ones when
they reach
the Wear
Limit Line as illustrated
in Fig. 27.
Failure to replace a worn
brush could result in serious
damage
to the motor.
In addition, keep the brushes clean so they can slide
smoothly
within
the
brush
holder.
17mm ( >. ")
Fig. 27
Replacing
procedure
for
carbon
brushes.
Disassemble
each
brush
cap
with
a minus
screwdriver.
Each
carbon
brush
can
then
be easily
removed.
4. Inspecting
the
mounting
screws.
Regularly
inspect
all mounting
screws
and
ensure
that
they
are
properly
tightened.
Should
any
of the
screws
be loose, retighten
them
immediately.
Failure to do so could
result in a serious
hazard.
Ж
WARNING
: If the bolts which secure the blade are lost or damaged, obtain those of the
recommended
parts.
if a commercially
available
bolt
is used, the
blade
loses
its balance,
causing
a bad
effect
on
the
machine
body.
5. Remove
planing
shavings.
* Occasionally
clean shavings
from
around
the brush
caps, remove
the brushes
and
clean
them
thoroughly.
AN WARNING
: Exercise care to ensure that water and/or oil does not come in contact with
the
exposed
motor.
ж Clean
the
feed
roller and
tables.
* Clean
the
shavings
outlet
and
around
the
back
blade, especially
after
planing
wet
lumber.
* Turn
the Jointer
Table
adjustment
knob
to
lower
Shavings
and
chips
penetrate
through
the clearance
the
base
to
the
maximum
limit,
and
remove
shavings
and
chips (Fig. 28).
Jointer
Table
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