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5 ENGLISH
Tool / battery protection system
The tool is equipped with a tool/battery protection sys-
tem. This system automatically cuts o power to the
motor to extend tool and battery life.
The tool will automatically stop during operation if the
tool or battery is placed under one of the following con-
ditions. In some conditions, the indicators light 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 indication. In this situation, turn the
tool o and stop the application that caused the tool to
become overloaded. Then turn the tool on to restart.
Overheat protection for tool
On Blinking
When the tool is overheated, the tool stops automat-
ically, the battery indicator blink about 60 seconds. In
this situation, let the tool cool down before turning the
tool on again.
Overdischarge protection
When the battery capacity becomes low, the tool stops
automatically. If the product does not operate even
when the switches are operated, remove the batteries
from the tool and charge the batteries.
Indicating the remaining battery
capacity
(Only for battery cartridges with "B" at the end of the
model number.)
1
2
► 1. Indicator lamps 2. CHECK button
Press the check button on the battery cartridge to indi-
cate the remaining battery capacity. The indicator lamps
light up for few seconds.
Off BlinkingLighted
Indicator lamps
Charge the
battery.
0% to 25%
25% to 50%
50% to 75%
75% to 100%
Remaining
capacity
The battery
may have
malfunctioned.
NOTE:
• Depending on the conditions of use and the
ambient temperature, the indication may dier
slightly from the actual capacity.
Remaining battery capacity indication
(Country specic)
1
2
1
► 1. Battery indicator 2. CHECK button
Press the check button to make the battery indicators
show the remaining battery capacities. The battery
indicators correspond to each battery.
Remaining battery capacity indication
Battery indicator status
Remaining battery capacity
50% - 100%
20% - 50%
0% - 20%
Charge the battery
On Off
Blinking
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