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DOUBLE
INSULATION
SYSTEM ENHANCES
SAFE OPERATION
To
enhance
safe operation of
this electric
power
tool,
HITACHI
has adopted a double
insulation
system.
The
term "double
insulation"
used
here
denotes an
insulation
system
with
two
insulations
physically
separated
and
arranged
between
the
electrically
conductive
material
connected
to
the
power
supply
and
the outer
frame
subject to
contact
by
the
operator.
Thus,
the
power
tool
is
termed double
insulated
and
both
the
"
ED "
mark and "Double
insulation", or either
one
is
indicated
on
the
name
plate.
While no
external
grounding
is
required
with
this
system, normal
safety
precautions as
outlined
in
this
manual must
still
be
followed.
To
maintain the effectiveness of the
double
insulation
system, follow the
precautions described below:
1
.
Always
contact your
dealer or
an
authorized
HITACHI
service
agent
when
assembling,
disassembling
or replacing
parts
other
than
accessories
or
carbon
brushes.
Improper assembly and/or replacement with
wrong
parts
may
result
in
eliminating
the
double
insulation-feature.
2.
Clean the
exterior
of
the
tool
with a
soft cloth
moistened
with
soapy
water,
and
dry thoroughly.
Chloric solvent, gasoline,
and
thinner
will
cause
plastic
components
to
dissolve.
PRECAUTIONS
ON
USING ROUTER
1
.Don't operate with only
single
hand.
2.
Don't touch the
bit
with bare
hands
immediately
after
working.
SAVE THESE
INSTRUCTIONS.
5
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