English
11
(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
BSL1415S, BSL1415, BSL1425,
BSL1815S, BSL1815, BSL1825
0°C – 50°C
(3) Regarding recharging 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
UC18YFSL
UC18YKSL
BSL1415S, BSL1815S Approx. 20 min. Approx. 35 min.
BSL1415, BSL1815
Approx. 22 min. Approx. 40 min.
BSL1425, BSL1825
Approx. 35 min. Approx. 75 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
Be sure to pull out the battery from the charger after use,
and then keep it.
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
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 microcomputer takes about 3 seconds
to con
fi
rm that the battery being charged with UC18YKSL
or UC18YFSL are 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
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.
4)
The three modes of screwdriver, drill and impact drill can
be switched by the position of the clutch dial 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 clutch
dial hammer mark “ ” with the triangle mark on the outer
body.
CAUTION
○
The clutch dial cannot be set between the numerals “1, 3,
5 ... 22” or the dots.
○
Do not use with the clutch dial numeral between “22”
and the line at the middle of the drill mark. Doing so may
cause damage (See
Fig.
5
).
2.
Tightening
torque
adjustment
(1) Tightening torque
Tightening torque should correspond in its intensity to
the screw diameter. When too strong torque is used,
the screw head may be broken or be injured. Be sure
to adjust the clutch dial position according to the screw
diameter.
(2) Tightening torque indication
The tightening torque di
ff
ers depending on the type of
screw and the material being tightened.
The unit indicates the tightening torque with the numbers
“1, 3, 5 ... 22” on the clutch dial, and a dots. The tightening
toque at position “1” is the weakest and the torque is
strongest at the highest number (See
Fig.
4)
.
(3) Adjusting the tightening torque
Rotate the clutch dial and line up the numbers “1, 3, 5 ...
22” on the clutch dial, or the dots, with the triangle mark
on the outer body. Adjust the clutch dial in the weak or the
strong torque direction according to the torque you need.
CAUTION
○
The motor rotation may be locked to cease while the unit
is used as drill. While operating the driver drill, take care
not to lock the motor.
○
Too long hammering may cause the screw broken due to
excessive tightening.
3.
Rotation
to
Impact
changeover
(See
Fig.
4)
The “Rotation (Rotation only)” and “Impact (
Rotation)” can be switched by aligning the drill mark “ ”
or the hammer mark “ ” with the triangle mark on the
outer body.
00Book̲DV14DJL̲WE.indb 11
00Book̲DV14DJL̲WE.indb 11
2014/03/10 12:43:51
2014/03/10 12:43:51
