Mounting And Operation - HIKOKI WH 12DA Mode D'emploi

English
Before charging
While charging
Charging
Pilot lamp
complete
(red)
Overheat
standby
Charging
impossible
● Regarding the temperatures and charging time of the
battery.
The temperatures and charging time will become as
shown in Table 2.
Battery
Charging voltage
Type of battery
Temperatures at which the
battery can be recharged
Charging time for battery
capacity, approx.(At 20°C)
1.5 Ah
2.5 Ah
4.0 Ah
NOTE
The recharging time may vary according to the ambient
temperature and power source voltage.
In addition, the charge time becomes signifi cantly long in
a low temperature environment, but this is not abnormal.
CAUTION
When the battery charger has been continuously used,
the battery charger will be heated, thus constituting
the cause of the failures. Once the charging has been
completed, give 15 minutes rest until the next charging.
4. Disconnect the charger's power cord from the
receptacle.
5. Hold the charger fi rmly and pull out the battery.
NOTE
Be sure to pull out the battery from the charger after use,
and then keep it.
CAUTION
○ If the battery is charged while it is heated because it has
been left for a long time in a location subject to direct
sunlight or because the battery has just been used, the
pilot lamp of the charger lights for 1 second, does not
light for 0.5 seconds (off for 0.5 seconds). In such a case,
fi rst let the battery cool, then start charging.
○ When the pilot lamp fl ickers (at 0.2-second intervals),
check for and take out any foreign objects in the charger's
battery connector. If there are no foreign objects, it is
probable that the battery or charger is malfunctioning.
Take it to your authorized Service Center.
Indications of the pilot lamp
Lights for 0.5 seconds. Does not light for
Blinks 0.5 seconds. (off for 0.5 seconds)
Lights continuously
Lights
Lights for 0.5 seconds. Does not light for
Blinks 0.5 seconds. (off for 0.5 seconds)
Lights for 1 second. Does not light for
Blinks 0.5 seconds. (off for 0.5 seconds)
Lights for 0.1 seconds. Does not light for
Flickers 0.1 seconds. (off for 0.1 seconds)
Table 2
Charger
UC12SL
V 10.8 – 12 Peak
Li-ion
0°C – 50°C
min. 22 (3 cells)
min. 37 (3 cells)
min. 60 (3 cells)
Table 1
○ Since the built-in micro computer takes about 3
seconds to confi rm that the battery being charged with
charger is taken out, wait for a minimum of 3 seconds
before reinserting it to continue charging. If the battery
is reinserted within 3 seconds, the battery may not be
properly charged.
○ If the pilot lamp does not blink in red (every second)
even though the charger cord is connected to the power,
it indicates that the protection circuit of the charger may
be activated.
Remove the cord or plug from the power and then
connect it again after 30 seconds or so. If this does
not cause the pilot lamp to blink in red (every second),
please take the charger to the HiKOKI Authorized
Service Center.

MOUNTING AND OPERATION

Action
Removing and inserting the battery
Charging
Removing and mounting the hook
How to use the LED light
Mounting the bit
Reversing the rotational direction
Remaining battery indicator
Switch operation
Selecting accessories
8
Battery overheated. Unable
to charge. (Charging will
commence when battery cools)
Malfunction in the battery or
the charger
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