Applications; Battery Removal/Installation - Hitachi DV 24DV Mode D'emploi

English

APPLICATIONS

By combined actions of ROTATION and IMPACT:
Boring holes in hard materials (concrete, brick, tiles,
etc.)
By ROTATIONAL action:
Boring holes in steel, wood and plastic.

BATTERY REMOVAL/INSTALLATION

1. Battery removal
Hold the handle tightly and push the battery latches
to remove the battery (see Figs. 1 and 2).
CAUTION
Never short-circuit the battery.
2. Battery installation
Insert the battery aligning both guide rail of battery
and body. Make sure the battery is fixed firmly.
Table 1
Before Blinks
(RED)
charging
While Lights
charging (RED)
Blinks
Charging
(RED)
complete
Charging
Flickers
impossible
(RED)
Charging Lights
(GREEN)
impossible
(2) Regarding the temperatures of the rechargeable
battery.
The temperatures for rechargeable batteries are as
shown in the table 2, and batteries that have become
hot should be cooled for a while before being
recharged.
Table 2
Battery type
EB2420
EB2430HA
(3) Regarding recharging time
Depending on the type of battery, the charging time
will become as shown in Table 3.
7
Indications of the pilot lamp
Lights for 0.5 seconds. Does not light for 0.5
seconds. (off for 0.5 seconds)
Lights continuously
Lights for 0.5 seconds. Does not light for 0.5
seconds. (off for 0.5 seconds)
Lights for 0.1 seconds. Does not light for 0.1
seconds. (off for 0.1 seconds)
Lights continuously
Temperatures at
which the battery
can be recharged
–5°C – 60°C
0°C – 45°C
CHARGING
Before using the impact drill, charge the battery as follows.
1. Connect the charger's power cord to a receptacle.
When the power cord is connected, the charger's
pilot lamp will blink in red. (At 1-second intervals).
2. Insert the battery into the charger.
Insert the battery into the charger as shown in Fig.
3. Make sure the battery is fully seated in the
charger.
3. Charging
When inserting a battery in the charger, charging
will commence and the pilot lamp will light up
continuously in red.
When the battery becomes fully recharged, the pilot
lamp will blink in red. (At 1-second intervals.) (See
Table 1)
(1) Pilot lamp indication
The indications of the pilot lamp are shown in
Table 1, according to the condition of the charger
or the rechargeable battery.
Table 3 Charging time (At 20°C)
Battery type
EB2420
EB2430HA
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 operation, pull out batteries from the charger
first, and then keep the batteries properly.
Malfunction in the battery
or the charger
The battery temperature
is high, making recharging
impossible.
Recharging time
Approx. 50 min.
Approx. 70 min.