Hitachi CL 10D Mode D'emploi page 5

Rechargeable
battery
Insert
Table 1
Blinks
Before
(RED)
charging
Lights
While
(RED)
charging
Blinks
Charging
(RED)
complete
Charging Flickers
impossible (RED)
Lights
Charging
(GREEN)
impossible
(2) Regarding recharging time
Depending on the combination of the charger and
batteries, the charging time will become as shown
in Table 2.
Table 2 Charging time (At 20°C)
Charger
Battery
EB9
EB9B
NOTE
The charging time may vary according to embient
temperature and power source voltage.
4. Disconnect the charger's power plug from the
receptacle on completion of recharging.
5. Hold the charger firmly and pull out the battery.
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
Hole for connecting
the rechargeable
battery
M
Pilot lamp
Fig. 3
Indications of the lamps
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
UC14YF / UC14YF2
Approx. 45 min.
Approx. 60 min.
Malfunction in the battery or the charger
The battery temperature is high, making
recharging impossible.
extended period is not activated, the electric
discharge might be low when using them the first
and second time. This is a temporary phenomenon,
and normal capacity will be restored by recharging
the batteries 2 – 3 times.
How to make the batteries perform longer.
(1) Recharge the batteries before they become com-
pletely 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 has been heated just after operation
(or due to sunlight, etc.), the charger's pilot lamp
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