8
Indicating the remaining battery capacity
1
014994
When you pull the switch trigger, the LED display shows
the remaining battery capacity.
The remaining battery capacity is shown as the
following table.
B
attery
i
nd
i
cator
status
R
ema
i
n
i
ng
battery
capac
i
ty
5
0
% -
100
%
20
% - 5
0
%
0
% -
20
%
C
harge
the
battery
O
n
O
ff
Bli
nk
i
ng
015191
NOTE:
•
Approximately one minute after the motor stops,
the indicators go off to save the battery power. To
check the remaining battery capacity, slightly pull
the switch trigger.
Tool / battery protection system
The tool is equipped with a tool/battery protection
system. This system automatically cuts off power to the
motor to extend tool and battery life.
The tool will automatically stop during operation if the
tool or battery are placed under one of the following
conditions. In some conditions, the indicator lights up.
Overload protection
When the tool is operated in a manner that causes it to
draw an abnormally high current, the tool automatically
stops without any indications. In this situation, turn the
tool off and stop the application that caused the tool to
become overloaded. Then turn the tool on to restart.
Overheat protection for tool
When the tool is overheated, the tool stops
automatically and the battery indicator shows following
state. In this situation, let the tool cool before turning the
tool on again.
B
attery
i
nd
i
cator
T
oo
l i
s
overheated
O
n
O
ff
Bli
nk
i
ng
015192
ASSEMBLY
CAUTION:
•
Always be sure that the tool is switched off and the
battery cartridge is removed before carrying out
any work on the tool.
Installing or removing driver bit or socket bit
004521
Use only bits that has inserting portion shown in the
figure.
To install the bit, insert the bit into the sleeve as far as it
will go.
1
2
011406
To remove the bit, pull the sleeve in the direction of the
arrow and pull the bit out.
NOTE:
•
If the bit is not inserted deep enough into the
sleeve, the sleeve will not return to its original
position and the bit will not be secured. In this
case, try re-inserting the bit according to the
instructions above.
1. Bit
2. Sleeve
1. Battery capacity
