Kärcher VC 7 Cordless yourMax Mode D'emploi page 14

3. Plug the charger into a socket.
Insert the connecting plug into the charging socket
of the wall bracket / battery.
Depending on the battery status, the 3 LED indicator
lights flash or light up green during the charging pro-
cess.
Illustration H
4. When the device is fully charged, all 3 LED indicator
lights light up continuously green for 2 minutes and
then go out.
Remove the charger from the socket/charging cable
from the battery charging socket and socket.
Illustration I
5. Remove the device from the wall bracket or insert
the battery into the device, see chapter Inserting the
battery
The device is ready for use.
Removing the battery
WARNING
Uncontrolled startup
Risk of injury
Remove the battery from the device before service and
care work or if the device is not going to be used for a
long period of time.
1. Press the unlocking button.
2. Remove the battery from the device.
Illustration J
Operation
LED display
The LEDs on the head of the device and on the battery
indicate information about the battery status, boost
mode and error messages.
The charging state of the battery is indicated by the
3 green LEDs on the device as well as by the 3 green
LEDs on the battery.
See figure A on the graphics page and chapter Descrip-
tion of the unit
Battery charging state
LED (green)
1st LED flashes slowly (1 s
on/1 s off)
1st LED lights up continu-
ously
1st and 2nd LEDs light up
continuously
3 LEDs light up continu-
ously
3 LEDs flash quickly
The charging progress of the battery is indicated by the
3 green LEDs on the device as well as by the 3 green
LEDs on the battery. The LEDs only light up when the
battery is correctly installed.
While charging
LED (green)
* 1st LED flashes slowly
1st LED lights up continu-
ously
* 2nd LED flashes slowly
14
Meaning
Battery charged below
7.5 %
Battery charged below
40 %
Battery charged below
70 %
Battery charged above
70 %
Battery fault, after 30 s the
signal goes out
Meaning
Battery charging, battery
charged below 40 %
Battery charging, battery
charged below 70 %
While charging
LED (green)
1st and 2nd LEDs light up
continuously
* 3rd LED flashes slowly
3 LEDs light up continu-
ously, then go out
* 0.2 s from off to on/0.6 s on/0.2 s from on to off/1 s off
Error message
LED (red)
Suction duct LED flashes
quickly
Floor nozzle LED flashes
quickly
Dust sensor LED flashes
quickly
See also chapter Troubleshooting guide
Boost mode
LED (green)
LED half ring and dust sen-
sor display lights up contin-
uously
Entire dust sensor display
lights up continuously
Dust sensor display
LED (green)
~10 % of the LED strip
lights up continuously
~50 % of the LED strip
lights up continuously
~100 % of the LED strip
lights up continuously
Changing accessories
To change accessories, see chapter Installing accesso-
ries
1. Install the required accessories, see chapter Install-
ing accessories.
2. Switch on the device, depending on cleaning re-
quirements:
 Press the On/Off switch and keep it pressed dur-
ing operation.
or
 Turn the locking lever to switch the device directly
to continuous operation.
Illustration K
Note
The LED strip on the device indicates the strength of the
dust intake. The higher the dust intake, the greater the
area of the LED display will be illuminated.
Approx. 10 % of the LED strip is continuously lit even
when no vacuuming is being performed.
Illustration L
3. If necessary, press the Boost button to manually in-
crease the dust intake.
Illustration M
English
Meaning
Battery charging, battery
charged below 99 %
Battery fully charged
Meaning
Suction duct blocked
Floor nozzle blocked
Dust sensor fault
Switching the device off
and on again
Meaning
Boost mode on
Meaning
Dust sensor display on
Dust intake normal
Dust intake high
Vacuuming