English
3
4
The light emitting diode (3) on the
charger comes on when the battery is
inserted – see "Light Emitting Diodes
(LED) on Charger"
Charging begins as soon as the light
emitting diodes (4) on the battery light
up green – see "Light Emitting Diodes
(LED) on Battery".
The charge time is dependent on a
number of factors, including battery
condition, ambient temperature, etc.,
and may therefore vary from the charge
time in the "Specifications".
The battery becomes hot during
operation. If a hot battery is inserted in
the charger, it may be necessary to cool
it down before charging. The charging
process begins only after the battery has
cooled down. The time required for
cooling may prolong the charge time.
The battery and charger become warm
during the charging process.
AL 300 charger
This charger is equipped with a battery
cooling fan which is audible when it is
running.
38
AL 100 charger
This charger waits for the battery to cool
down before starting the charging
process. The battery is cooled normally
by heat transfer to the ambient air.
End of charge
The charger switches itself off
automatically when the battery is fully
charged:
Light emitting diodes on the battery
–
go off
The light emitting diode on the
–
charger goes off
The charger's fan is switched off (if
–
charger is so equipped)
Remove the charged battery from the
charger.
Light Emitting Diodes (LED)
on Battery
Four light emitting diodes show the
battery's state of charge and any
problems that occur on the battery or
power tool.
1
Press button (1) to activate the
N
display – the display goes off
automatically after 5 seconds.
The light emitting diodes can glow or
flash green or red.
Light emitting diode glows con-
tinuously green.
Light emitting diode flashes
green.
Light emitting diode glows con-
tinuously red.
Light emitting diode flashes red.
KGA 770