5 ENGLISH
Battery protection system
The tool is equipped with a tool/battery protection sys-
tem. This system automatically cuts off power to the
motor to extend tool and battery life. The tool will auto-
matically stop during operation if the tool or battery is
placed under one of the following conditions.
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.
Low battery voltage:
The remaining battery capacity is too low and the tool
will not operate. In this situation, remove and recharge
the battery.
Indicating the remaining battery
capacity
Only for battery cartridges with the indicator
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 a few seconds.
Indicator lamps Remaining
capacity
Lighted Off Blinking
75% to 100%
50% to 75%
25% to 50%
0% to 25%
Charge the
battery.
The battery
may have
malfunctioned.
NOTE: Depending on the conditions of use and the
ambient temperature, the indication may differ slightly
from the actual capacity.
Switch action
1
2
►1. ON/speed change button 2. OFF button
To start the cleaner, simply push the ON/speed change
button. To switch off, push the OFF button.
You can change the cleaner speed in three steps by
pushing the ON/speed change button.
Therstpushonthisbuttonisforhighspeedmode,the
second push for max speed mode and the third push for
normal speed mode. Each push on this button repeats
the high/max/normal speed cycle alternatively.
Lighting up the lamp
CAUTION: Do not look in the light or see the
source of light directly.
To turn on the lamp, push the ON/speed change button.
Push the OFF button to turn off the lamp. During the
tool actuating, the lamp turns on.
When the remaining battery capacity gets low, the lamp
starts blinking.
1
2
3
►1. ON/speed change button 2. OFF button 3. Lamp
NOTE: The timing, at which the lamp starts blinking,
depends on the temperature at work place and the
battery cartridge conditions.