Makita DUM166 Betriebsanleitung Seite 13

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.
• Do not install the battery cartridge forcibly. If the
cartridge does not slide in easily, it is not being inserted
correctly.
Battery protection system (Lithium-ion
battery with star marking) (Fig. 2)
Lithium-ion batteries with a star marking are equipped
with a protection system. This system automatically cuts
off power to the tool 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:
• Overloaded:
The tool is operated in a manner that causes it to
draw an abnormally high current.
In this situation, release the trigger switch on the tool
and stop the application that caused the tool to
become overloaded. Then pull the trigger switch
again to restart.
If the tool does not start, the battery is overheated. In
this situation, let the battery cool before pulling the
trigger switch 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 "B" at the end of the
model number.) (Fig. 3)
Press the check button on the battery cartridge to indicate
the remaining battery capacity. The indicator lamps light
up for few seconds.
Indication lamp
The lamp blinks in red.
The lamp lights up in red. (Note 1)
The lamp lights up in red. (Note 1)
Note 1: The time at which the indication lamp lights up varies by the temperature around the work area and the battery
cartridge conditions.
010970
Status
This indicates the appropriate time to
replace the battery cartridge when the
battery power becomes low.
This function works when the battery
power is almost used up. At this time,
tool stops immediately.
Autostop due to overload.
Indicator lamps
Lighted Off
015658
NOTE:
• Depending on the conditions of use and the ambient
temperature, the indication may differ slightly from the
actual capacity.
Switch action (Fig. 4)
CAUTION:
• Before inserting the battery cartridge into the tool,
always check to see that the switch trigger actuates
properly and returns to the "OFF" position when
released.
To prevent the switch trigger from being accidentally
pulled, a lock-off button is provided.
To start the tool, depress the lock-off button and pull the
switch trigger. Release the switch trigger to stop. The
lock-off button can be pressed from either right or left side.
Indication lamp (Fig. 5)
Running the tool allows the indication lamp to show the
battery cartridge capacity status.
When the tool is also overloaded and has stopped during
operation, the lamp lights up in red.
Refer to the following table for the status and action to be
taken for the indication lamp.
Recharge the battery cartridge as soon
as possible.
Recharge the battery cartridge.
Turn off the tool.
Remaining
capacity
Blinking
75% to 100%
50% to 75%
25% to 50%
0% to 25%
Charge the
battery.
The battery may
have
malfunctioned.
Action to be taken
13