LED Light Display
Overburden Protection
If the operating with the change
lever set on "2", adjust to "1" and
On 0.1 second/
continue operation.
off 0.5 second
Remove the cause of the
overburdening.
Blinks for
approximately
RFC
3 seconds after the
Remove the problem causing the
switch has been
tool to jerk excessively.
released.
When operating the tool, fi rmly
hold the tool to make sure it
doesn't jerk.
On 0.5 second/Off
0.5 second
Temperature Protection
Allow the tool and battery to
Blinks while
thoroughly cool.
protection is in
eff ect.
11. Remaining battery indicator
You can check the battery's remaining capacity by
pressing the remaining battery indicator switch to light
the indicator lamp. (Fig. 17, Table 6)
It is best to use the remaining battery indicator as
a guide since there are slight diff erences such as
ambient temperature and the condition of the battery.
Also, the remaining battery indicator may vary from
those equipped to a tool or charger.
Remaining battery
indicator lamp
Display panel
Table 5
Safeguard Function
Remaining battery
indicator switch
Fig. 17
Lights ;
The battery remaining power is over 75%.
Lights ;
The battery remaining power is 50%–75%
Lights ;
The battery remaining power is 25%–50%
Lights ;
The battery remaining power is less than
25%.
Blinks ;
The battery remaining power is nearly empty.
Recharge the battery soonest possible
Blinks ;
Output suspended due to high temperature.
Remove the battery from the tool and allow it
to fully cool down.
Blinks ;
Output suspended due to failure or
malfunction. The problem may be the battery
so please contact your dealer.
As the remaining battery indicator shows somewhat
diff erently depending on ambient temperature and
battery characteristics, read it as a reference.
NOTE
Do not give a strong shock to the display panel or
break it. It may lead to a trouble.
HOW TO USE
WARNING
● To prevent accidents, make sure to turn the
switch off and disconnect the battery when the
drill bits and other various parts are installed
or removed. The power switch should also be
turned off during a work break and after work.
CAUTION
● To extend the lifetime, the lithium-ion battery
equips with the protection function to stop the
output. Therefore, if the tool is overloaded, the
motor may stop. However, this is not the trouble
but the result of protection function. In this case,
release the switch of tool and eliminate the
causes of overloading.
English
Table 6
17