OBJ_BUCH-0000000122-001.book Page 16 Friday, April 19, 2013 10:39 AM
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Battery charge-control indicator
(figure 8).
Press the button to activate the LED indica-
tion.
LED
Meaning
indicator
1 – 4 green
Percent-
LED
age of
charge
condition
Continu-
Battery is
ous red
almost
light
empty
Red flashing
Battery is
light
not ready
for opera-
tion
The real percentage of the battery charge
condition is only indicated when the power
tool motor is stopped.
The electronics automatically switch off the
motor prior to the battery being deep dis-
charged.
Activity
Operation
Charge battery
Bring the battery
into the battery
operating-tem-
perature range,
then charge
Fig. 8
LED indication on battery
100 %
75 %
50 %
25 %
0 %