English
10
Table
1
Indications of the pilot lamp
Pilot
lamp
(red)
Before
charging
Blinks
Lights
for
0.5
seconds.
Does
not
light
for
0.5
seconds.
(o
ff
for
0.5
seconds)
While
charging
Lights
Lights
continuously
Charging
complete
Blinks
Lights
for
0.5
seconds.
Does
not
light
for
0.5
seconds.
(o
ff
for
0.5
seconds)
Overheat
standby
Blinks
Lights
for
1
second.
Does
not
light
for
0.5
seconds.
(o
ff
for
0.5
seconds)
Battery
overheated.
Unable
to
charge.
(Charging
will
commence
when
battery
cools)
Charging
impossible
Flickers
Lights
for
0.1
second.
Does
not
light
for
0.1
seconds.
(o
ff
for
0.1
seconds)
Malfunction
in
the
battery
or
the
charger
you
continue
to
use
the
tool
and
exhaust
the
electric
current,
the
battery
may
be
damaged
and
its
life
will
become
shorter.
(2)
Avoid
recharging
at
high
temperatures.
A
rechargeable
battery
will
be
hot
immediately
after
use.
If
such
a
battery
is
recharged
immediately
after
use,
its
internal
chemical
substance
will
deteriorate,
and
the
battery
life
will
be
shortened.
Leave
the
battery
and
recharge
it
after
it
has
cooled
for
a
while.
CAUTION
○
If
the
battery
is
charged
while
it
is
heated
because
it
has
been
left
for
a
long
time
in
a
location
subject
to
direct
sunlight
or
because
the
battery
has
just
been
used,
the
pilot
lamp
of
the
charger
lights
for
1
second,
does
not
light
for
0.5
seconds
(o
ff
for
0.5
seconds).
In
such
a
case,
fi
rst
let
the
battery
cool,
then
start
charging.
○
When
the
pilot
lamp
fl
ickers
(at
0.2-second
intervals),
check
for
and
take
out
any
foreign
objects
in
the
charger’s
battery
connector.
If
there
are
no
foreign
objects,
it
is
probable
that
the
battery
or
charger
is
malfunctioning.
Take
it
to
your
authorized
Service
Center.
○
Since
the
built-in
micro
computer
takes
about
3
seconds
to
con
fi
rm
that
the
battery
being
charged
with
UC18YGSL
is
taken
out,
wait
for
a
minimum
of
3
seconds
before
reinserting
it
to
continue
charging.
If
the
battery
is
reinserted
within
3
seconds,
the
battery
may
not
be
properly
charged.
PRIOR
TO
OPERATION
1.
Setting
up
and
checking
the
work
environment
Check
if
the
work
environment
is
suitable
by
following
the
precautions.
HOW
TO
USE
1.
Con
fi
rm
the
clutch
dial
position
(See
Fig.
5)
The
three
modes
of
screwdriver,
drill
and
impact
drill
can
be
switched
by
the
position
of
the
cap
in
this
unit.
(1)
When
using
this
unit
as
a
screwdriver,
line
up
the
one
of
the
numbers
“1,
3,
5
...
22”
on
the
clutch
dial,
or
the
dots,
with
the
triangle
mark
on
the
outer
body.
(2)
When
using
this
unit
as
a
drill,
align
the
clutch
dial
drill
mark
“
”
with
the
triangle
mark
on
the
outer
body.
(3)
When
using
this
unit
as
an
impact
drill,
align
the
cap
hammer
mark
“
”
with
the
triangle
mark
on
the
outer
body.
(2)
Regarding
the
temperature
of
the
rechargeable
battery.
The
temperatures
for
rechargeable
batteries
are
as
shown
in
Table
2
,
and
batteries
that
have
become
hot
should
be
cooled
for
a
while
before
being
recharged.
Table
2
Recharging
ranges
of
batteries
Rechargeable
batteries
Temperatures
at
which
the
battery
can
be
recharged
BSL1415,
BSL1815
0°C
–
50°C
(3)
Regarding
time
Depending
on
the
combination
of
the
charger
and
batteries,
the
charging
time
will
become
as
shown
in
Table
3
.
Table
3
Charging
time
(At
20°C)
Charger
Battery
UC18YGSL
BSL1415,
BSL1815
Approx.
40
min.
NOTE
The
charging
time
may
vary
according
to
temperature
and
power
source
voltage.
4.
Disconnect
the
charger’s
power
cord
from
the
receptacle
5.
Hold
the
charger
fi
rmly
and
pull
out
the
battery
NOTE
After
charging,
pull
out
batteries
from
the
charger
fi
rst,
and
then
keep
the
batteries
properly.
Regarding
electric
discharge
in
case
of
new
batteries,
etc.
As
the
internal
chemical
substance
of
new
batteries
and
batteries
that
have
not
been
used
for
an
extended
period
is
not
activated,
the
electric
discharge
might
be
low
when
using
them
the
fi
rst
and
second
time.
This
is
a
temporary
phenomenon,
and
normal
time
required
for
recharging
will
be
restored
by
recharging
the
batteries
2-3
times.
How
to
make
the
batteries
perform
longer.
(1)
Recharge
the
batteries
before
they
become
completely
exhausted.
When
you
feel
that
the
power
of
the
tool
becomes
weaker,
stop
using
the
tool
and
recharge
its
battery.
If
000Book̲DV14DSFL̲WE.indb 10
000Book̲DV14DSFL̲WE.indb 10
2011/03/23 12:00:47
2011/03/23 12:00:47
