Hitachi DS 18DFL Mode D'emploi page 10

English
CHARGING
<UC18YGL, UC18YRL, UC18YFL>
Before using the driver drill, charge the battery as
follows.
1. Connect the charger's power cord to the receptacle.
When connecting the plug of the charger to a
receptacle, the charge status lamp will blink in red.
(At 1-second intervals).
2. Insert the battery into the charger.
Firmly insert the battery into the charger till it
contacts the bottom of the charger and checking
the polarities as shown in Fig. 3.
Table 1
Before
charging
While
Charge
charging
status lamp
(red)
Charging
complete
Charging
impossible
Overheat Overheat
lamp standby
(green)
NOTE: When standby for cooling battery, UC18YRL cools the overheated battery by cooling fan.
(2) Regarding the temperatures 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
BCL1415, BCL1430, EBL1430,
BCL1815, EBM1830
(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
BCL1415, BCL1815 Approx. 30 min. Approx. 20 min.
BCL1430, EBL1430,
Approx. 65 min. Approx. 45 min.
EBM1830
9
Indications of the lamp
Blinks Lights for 0.5 seconds. Does not light
for 0.5 seconds. (off for 0.5 seconds)
Lights Lights continuously
Blinks Lights for 0.5 seconds. Does not light
for 0.5 seconds. (off for 0.5 seconds)
Flickers Lights for 0.1 seconds. Does not light
for 0.1 seconds. (off for 0.1 seconds)
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■
Lights Lights continuously
Temperatures at which the
battery can be recharged
0°C – 50°C
UC18YGL UC18YRL / UC18YFL
CAUTION:
If the batteries are inserted in the reverse direction,
not only recharging will become impossible, but it
may also cause problems in the charger such as
a deformed recharging terminal.
3. Charging
When inserting a battery in the charger, the charge
status lamp will light up continuously in red.
When the battery becomes fully recharged, the
charge status lamp will blink in red. (At 1-second
intervals.) (See Table 1)
(1) Lamp indication
The indications of the lamp will be as shown in
Table 1, according to the condition of the charger
or the rechargeable battery.
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 firmly and pull out the battery
NOTE
After charging, pull out batteries from the charger
first, and then keep the batteries properly.
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
When the battery charger has been continuously
used, the battery charger will be heated, thus
Malfunction in the
battery or the charger
Battery overheated.
Unable to charge.
(Charging will
commence when
battery cools)