English
4
Model
UC24YJ
Charging voltage
7.2 – 24 V
Weight
1.0 kg
SPECIFICATIONS
CHARGER
APPLICATION
For charging the HITACHI BATTERY
䡬
EB7S, EB7B
EB9S, EB9B, EB9M, EB9H, EB930H
EB12S, EB12B, EB12M, EB12H, EB1230H
EB1220BL, EB1222HL, EB1230HL
EB14S, EB14B, EB14H, EB1430H
EB1820, EB18B, EB18H, EB1830H
EB24B, EB2430H
CHARGING
Before using the power tool, 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.
Insert the battery into the charger as shown in
Fig. 1.
When the battery is pushed all the way to the bottom,
charging starts, and the charge time lamp lights red,
orange, or green according to the remaining charging
time.
Table 1
Lamp indications
Lamp indications
Status lamp
Charging time
Lit red
On continuously
30 minutes until charging complete.
Charge
30 minutes
time
Charging time
Lit orange
On continuously
20 minutes until charging complete.
lamp
20 minutes
(red/
Charging time
Lit green
On continuously
5 minutes until charging complete.
orange/
5 minutes
green)
Overheat standby
Flashing
On 0.3 seconds, off 0.3 seconds
Battery overheated. Unable to charge.
red
(Charging will commence when battery cools.)
Charge
Before charging
Flashing
On 0.5 seconds, off 0.5 seconds
Power cord is connected to
status
red
receptacle.
lamp
Charging complete
Lit green
On continuously
(red/
orange/
Charging
Flashing
On 0.1 seconds, off 0.1 seconds
Battery or charger malfunction.
green)
impossible
orange
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■
3. Charging
(1) Lamp indications
This charger is equipped with a charge time lamp
that indicates remaining charging time, and a charge
status lamp that indicates battery status as shown in
Table 1
.
(a) Charging time
After charging commences, the charge time lamp
lights red indicating 30 minutes, orange indicating
20 minutes, and green indicating 5 minutes until
completion. When the battery is fully charged,
the charge status lamp lights green, and the buzzer
sounds continuously for 6 seconds.
(b) Overheat standby
When the battery is overheated, it cannot be
charged, and the charge time lamp flashes red (in
0.6 second intervals). Leave the battery inserted
in the charger, and charging will commence when
the battery cools down.
(c) Charging impossible
When there is a malfunction with the battery or
charger, the charge status lamp flashes orange
rapidly (in 0.2 second intervals), and the buzzer
sounds intermittently for 5 seconds.
