Kärcher FC 7 Cordless Manuel Opérateur page 13

Battery run time
The display "Battery" shows the bat-
tery run time:
● 3 LEDs light up - 3/3 (full) battery run
time
● 2 LEDs light up - 2/3 battery run time
● 1 LED lights up - 1/3 battery run time
~ 5
min
Acoustic or optical signals warn of an
empty battery.
● Approx. 5 minutes before the bat-
tery is empty, an acoustic signal
sounds twice and the bottom LED
flashes.
● Approx. 1.5 minutes before the bat-
tery is empty, an acoustic signal
sounds twice and the bottom LED
continues to flash.
+
+
~ 1,5
min
● After the battery is empty and the
device has switched off, the bottom
LED flashes faster for 60 seconds.
Emptying the waste water tank
● If the waste water tank is full, the dis-
play "MAX" (red) lights up and an
acoustic signal sounds.
MAX
● After 60 seconds, an acoustic signal
sounds for the second time and the
device switches off.
● As soon as the device is switched
off, the display "MAX" (red) flashes
for 10 seconds.
● As long as the waste water tank is
full and the display "MAX" (red)
lights up, the process starts again
and the following two steps are re-
peated:
a The device can be switched on
again.
b The device runs for another 60 sec-
onds and then switches off again.
1. Press the ON / OFF switch.
The device switches off.
2. Press the unlocking button for the
waste water tank with your foot and
lift the device.
English 13