Prior To Operation - Berner BACIS 14,4V LI Instrucciones De Servicio

The pilot Before
lamp charging
lights or
blinks in
While
red.
charging
Charging
complete
Charging
impossible
The Overheat
pilot lamp standby
lights in
green.
(2) Regarding the temperatures of the rechargeable battery
The temperatures for rechargeable batteries are as shown
in Table 2, and batteries that have become hot should be
cooled for a while before being recharged.
Table 2 Recharging ranges of batteries
Rechargeable batteries
BAC-LI
(3) Regarding recharging time
Depending on the combination of the charger and batteries,
the charging time will become as shown in Table 3.
Table 3 Charging time (At 20°C)
Charger
Battery
BAC-LI
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.
How to make the batteries perform longer
(1) Recharge the batteries before they become completely
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.
Indications of the pilot lamp
Blinks Lights for 0.5 seconds. Does not light 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
Temperatures at which the
battery can be recharged
0°C – 40°C
BCAC-LI
Approx. 45 min.
Table 1
CAUTION:
○ When the battery charger has been continuosly 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.
○ If the battery is recharged when it is warm due to battery
use or exposure to sunlight, the pilot lamp map light in
green.
The battery will not be recharged. In such a case, let the
battery cool before charging.
○ When the pilot lamp flickers in red (at 0.2-second intervals),
check for and take out any foreign objects in the charger's
battery installation hole. If there are no foreign objects, it
is probable that the battery or charger is malfunctioning.
Take it to your authorized Service Center.

PRIOR TO OPERATION

1. Preparing and checking the work environment
Make sure that the work site meets all the conditions laid
forth in the precautions.
2. Checking the battery
Make sure that the battery is installed firmly. If it is at all
loose it could come off and cause an accident.
3. Installing the bit
Always follow the following procedure to install driver bit.
(Fig. 5)
(1) Pull the guide sleeve away from front of the tool.
(2) Insert the bit into the hexagonal hole in the anvil.
(3) Release the guide sleeve and it returns to its original
position.
CAUTION:
If the guide sleeve does not return to its original position,
then the bit is not installed properly.
HOW TO USE
1. Check the rotational direction
The bit rotates clockwise (viewed from the rear side) by
pushing the R-side of the push button.
The L-side of the push button is pushed to turn the bit
counterclockwise. (See Fig. 6) (The
provided on the body.)
English
Malfunction in the
battery or the charger
Battery overheated.
Unable to charge
(Charging will commence
when battery cools).
and marks are
R
L
22