Stihl RMA 443 Manuel D'utilisation page 52

The lawn mower electronics exchange
data with the installed battery and adapt
the power of the electric motor to the
relevant capacity.
8.2 Connecting charger to the
mains
● Insert mains plug (1) in
socket (2).
● After connection of the charger to the
power supply, a self-test is performed.
During this process, the LED (3) on the
charger illuminates green for approx.
1 second, then red, and then
extinguishes again ( 8.6).
8.3 Removing/inserting the
battery
● Remove the safety plug
( 9.1) and hold the battery
compartment cover in the
open position.
Removing the battery:
● Push the locking lever (1) towards the
battery and remove the battery (2)
upwards.
Inserting the battery:
● Insert the battery (2) as shown to the
stop in the battery compartment
applying slight pressure – a clicking
sound will be heard.
8.4 Recharging the battery
The charging time depends on
various influencing factors such as
e.g. the temperature of the battery and the
ambient temperature. The actual charging
50
time may differ from the specified charging
time. Please refer to
www.stihl.com/charging-times for
charging times.
Once the battery has been inserted
in the charger, charging starts
automatically. When the battery is
7 fully charged, the charger switches
off automatically.
The battery and the charger heat
up during charging.
● Remove the battery from the battery
compartment. (
● Connecting the charger to the mains
( 8.2)
● Insert the battery (1) into the guides on
the charger (2) and push it to the stop.
The LED on the charger (3) illuminates
green.
6
The LEDs on the battery (4) illuminate
green to indicate the charge state.
● When the LED on the charger (3) and
the LEDs on the battery (4) no longer
illuminate, remove the mains plug from
the socket.
The battery is fully charged.
● Remove battery from charger and insert
it in the battery compartment. (
8.5 LEDs on the battery
Displaying charge state:
● Press the button (1). The LEDs
illuminate green for approx. 5 seconds
to indicate the charge state.
● If the right LED flashes green, charge
8
the battery. ( 8.4)
8.3)
8.3)
9
LED displays:
The LEDs can illuminate or flash green or
red.
LED illuminates green.
LED flashes green.
LED illuminates red.
LED flashes red.
Green LEDs indicate normal operation,
red LEDs indicate a malfunction.
During charging:
Illumination and flashing of the LEDs
indicate the charging status.
During charging, the momentary charge
capacity is indicated by a green flashing
LED.
When charging is complete, the LEDs
extinguish automatically.
Faults
One LED illuminates red
During charging:
Battery is too hot or too
cold for the charging
process to start. Once the battery has
cooled down or warmed up, the charging
procedure starts automatically.
During operation:
Battery is overheated.
Machine switches off –
remove the battery from the lawn mower
and allow to cool for a few minutes.
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