en
Slide the PowerUnit of the fully as-
sembled vacuum cleaner, with the
battery inserted, down into the wall
bracket from above.
Plug the charger into the power
socket.
The charging process will start.
Battery charging state indicator
(while charging) (Fig. 24)
The battery charging state is displayed
on the PowerUnit.
Charging capa-
city
Approx. 0–34 %
Approx. 35–69 %
Approx. 70–90 %
Approx. 91–
100 %
Once the battery is fully charged, the
battery charging state indicator
switches off after 10 minutes to con-
serve energy.
You can display the charging state for
4 seconds at any time by pressing the
On/Off switch on the Comfort handle.
48
Display
Bottom light
flashes slowly
Bottom light is lit
up; middle light
flashes slowly
Bottom and
middle lights are
lit up;
top light flashes
slowly
Bottom, middle
and top lights are
lit up
If the battery has not been used for a
long time and has run down, it will go
into a safe mode. As a result, the bat-
tery charging state indicator will only
respond after approximately 30–
60 minutes when charging in the
PowerUnit.
Battery charging state indicator
(while in use) (Fig. 24)
The battery charging state is displayed
on the PowerUnit.
Charging capa-
city
Approx. 100–
70 %
Approx. 69–35 %
Approx. 34–11 %
Approx. 10–0 %
Display
Top, middle and
bottom lights are
lit up
Middle and bot-
tom lights are lit
up
Bottom light is lit
up
Bottom light
flashes slowly