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CAUTION:
Always install the battery cartridge
fully until the red indicator cannot be seen. If not,
it may accidentally fall out of the tool, causing injury to
you or someone around you.
CAUTION:
Do not install the battery cartridge
forcibly. If the cartridge does not slide in easily, it is
not being inserted correctly.
NOTE: The tool does not work with only one battery
cartridge.
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 is placed under one of the following conditions.
Overload protection
When the tool is operated in a manner that causes it to draw
an abnormally high current, the tool automatically stops. 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
When the tool is overheated, the tool stops automatically,
and the battery indicator blink about 60 seconds. In this situ-
ation, let the tool cool down before turning the tool on again.
On
Overdischarge protection
When the battery capacity becomes low, the tool stops automatically.
If the product does not operate even when the switches are oper-
ated, remove the batteries from the tool and charge the batteries.
Indicating the remaining battery capacity
3
2
1
► 1 . Battery indicator (battery A) 2. Check button
3. Battery indicator (battery B)
Press the check button to indicate the remaining battery
capacities. The battery indicators correspond to each
battery.
Indicating the remaining battery capacity
Only for battery cartridges with the indicator
Blinking
► 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 a few seconds.
B
A
9 ENGLISH
Battery indicator status
Off
On
Indicator lamps
Off
Lighted
Remaining
battery
capacity
Blinking
50% to 100%
20% to 50%
0% to 20%
Charge the
battery
1
2
Remaining
capacity
Blinking
75% to 100%
50% to 75%
25% to 50%
0% to 25%
Charge the
battery.
The battery
may have
malfunctioned.
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