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Battery protection system
Adjusting the orbital stroke rate
► Fig.4: 1. Dial
The tool is equipped with a battery protection system.
This system automatically cuts off power to the motor to
extend battery life.
The tool will automatically stop during operation if the
tool and/or battery are placed under one of the following
conditions:
The orbital stroke rate is adjustable. To change the
orbital stroke rate, turn the dial between 1 and 5. The
higher the number is, the higher the orbital stroke
rate is. Preset the dial to the number suitable for your
workpiece.
NOTE: The dial cannot be turned directly from 1 to 5
or from 5 to 1. Forcing the dial may damage the tool.
When changing the dial direction, always turn the dial
moving it through each intermediate number.
Lighting up the front lamp
Overloaded:
The tool is operated in a manner that causes it to draw
an abnormally high current.
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.
If the tool does not start, the battery is overheated. In
this situation, let the battery cool before turning the tool
on again.
CAUTION: Do not look in the light or see the
source of light directly.
► Fig.5: 1. Front lamp
Low battery voltage:
The remaining battery capacity is too low and the tool
will not operate. If you turn the tool on, the motor runs
again but stops soon. In this situation, remove and
recharge the battery.
Slide the slide switch toward the "I (ON)" position to
light up the front lamp. The lamp keeps on lighting while
the switch is the "I (ON)" position.
The light automatically goes out after pressing the rear
of the slide switch, and then sliding the slide switch
toward the "O (OFF)" position.
Indicating the remaining battery
capacity
Overload protection
Only for battery cartridges with "B" at the end of the
model number
► Fig.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.
When the tool is overloaded and temperature of the tool
or the battery cartridge reaches a certain level, the front
lamp blinks and the tool automatically stops. Remove
a cause of overload, and cool down the tool and the
battery cartridge to restart.
Indicator lamps
Remaining
capacity
Lighted
Off
ASSEMBLY
75% to 100%
50% to 75%
CAUTION: Always be sure that the tool is
switched off and the battery cartridge is removed
before carrying out any work on the tool.
25% to 50%
0% to 25%
Installing or removing application
tool
Optional accessory
NOTE: Depending on the conditions of use and the
ambient temperature, the indication may differ slightly
from the actual capacity.
WARNING: Do not install application tool
upside down. Installing application tool upside down
may damage the tool and cause serious personal
injury.
Switch action
NOTE: Install application tool in the correct direc-
tion according to your work. Application tool can be
installed at an angle of every 30 degree.
CAUTION: Before installing the battery car-
tridge into the tool, always check to see that the
tool is switched off.
► Fig.3: 1. Slide switch
To start the tool, slide the slide switch toward the “I
(ON)” position.
To stop the tool, slide the slide switch toward the “O
(OFF)” position.
To Install an application tool (optional accessory), put
the application tool on the tool flange so that the protru-
sions of the tool flange fit in the holes in the application
tool. Then secure the application tool by tightening the
bolt firmly with the hex wrench.
► Fig.6: 1. Protrusions of the tool flange 2. Holes in
the application tool 3. Application tool instal-
lation bolt
7
ENGLISH