Proper Use; Environmental Protection - Kärcher BC 4/3.0 Originalbetriebsanleitung

Symbols on the device
Protect the charger against moisture
–
and store it dry. The device is only suit-
able for use in rooms; do not expose the
device to rain.

Proper use

The charger is suitable for charging the fol-
lowing battery packs with nominal voltage
of 3.6 V to 28.8 V:
V Ah
7,2 NiCd 1,5
7,2 Li-Ion 1,3
7,2 Li-Ion 2,6
25,2 Li-Ion 3,3
25,2 Li-Ion 3,3
25,2 Li-Ion 4,5

Environmental protection

The packaging material can be recy-
cled. Please do not place the packag-
ing into the ordinary refuse for disposal, but
arrange for the proper recycling.
Old appliances contain valuable ma-
terials that can be recycled; these
should be sent for recycling. Batteries
and accumulators contain substances that
must not enter the environment. Please
dispose off old devices, batteries and re-
min
30 -186.0
43 -257.0
62 -273.0
78 -183.0
78 -255.0
105 -284.0
EN
chargeable batteries through suitable
waste collection systems.
Notes about the ingredients (REACH)
You will find current information about the
ingredients at:
www.kaercher.com/REACH
Operations
Charging sequence
A Charger is already connected to the
power supply.
Batteries are charged in the sequence
in which they have been inserted in the
battery-holder.
B There are multiple batteries in the
battery-holder of the charger and the
charger has been connected to the
power supply:
Sequence 1-2-3-4 depending on which
battery-holder is populated.
Charging process
Note
New battery packs reach their full capacity
after approx. 5 charging and discharging
cycles.
Recharge battery packs again if they have
not been used for a long time.
The performance of the battery pack reduc-
es when temperature falls below –10 °C.
Storage for a long time at temperatures
above 40 °C can reduce the capacity of a
battery pack.
 Insert the mains plug into the socket.
The device conducts a self-test. All the
–
LEDs glow for 1 second. The device
then goes into the stand-by mode: all
LEDs get switched off.
 Slide the batter pack on the battery
holder of the charger.
Note
Max. 4 batteries can be charged wehre the
charging takes place not simultaneously
but in a sequential manner.
The battery pack will be charged auto-
–
matically; the green LED blinks slowly.
– 2
7