Operation Manual

English
5
Model UC14YFA
Charging time Approx. 30 – 70 minutes
Charging voltage 7.2 – 14.4 V
Weight 0.6 kg
SPECIFICATION
CHARGER
APPLICATION
For charging the HITACHI BATTERY
䡬 EB712S, EB7S
EB912S, EB9S, EB914, EB9B, EB9M, EB924, EB9H,
EB930H
EB12S, EB12B, EB12M, EB1224, EB12H, EB1230H,
EB1212S, EB1214L, EB1220BL, EB1222HL, EB1230HL
EB1412S, EB1414, EB14B, EB1424, EB14H, EB1430H
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 pilot lamp will blink in red. (At 1-
second intervals).
Table 1
Indications of the pilot lamp
Before Blinks Lights for 0.5 seconds. Does not light
charging 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
Charging
impossible
The pilot
lamp lights
in green.
While
charging
Charging
complete
Charging
impossible
The battery tempera-
ture is high, making
recharging impossible.
The pilot
lamp lights
or blinks in
red.
Malfunction in the
battery or the charger
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. 1.
CAUTION:
䡬 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 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 will be as shown
in Table 1, according to the condition of the charger
or the rechargeable battery.