The brush roller rotates
slowly or irregularly.
The brush roller
and LEDs switch off
automatically.
Service hotline
If you cannot solve the problem using the table, call our Service hotline (see contact information in the appendix to this
instruction manual).
Item number
3604-048
3790-048
3607-048
Removing the rechargeable battery
1.
Loosen the screw on the underside of the device.
2.
Remove the rechargeable battery from the rechargeable battery compartment.
Disposing of the appliance and rechargeable battery separately
Devices and batteries marked with this symbol must be disposed of separately from household waste! Devices and
batteries contain valuable raw materials that can be recycled. Proper disposal of these items protects the
environment and public health. Return the device and the battery separately to the appropriate collection points for
disposal.
The brush roller is soiled and needs to be cleaned, chapter "Cleaning the brush roller".
This is a safety function that prevents the nozzle becoming defective if the brush roller gets
jammed.
The brush roller is either dirty and needs to be cleaned, chapter "Cleaning the brush roller"
or something has got jammed in the brush roller, e.g. when vacuuming a high pile carpet. To
override the power-off, switch off the vacuum cleaner, take the nozzle off of the suction tube or
the hand-held vacuum cleaner and remove any objects that may be blocking the brush roller.
The brush roller and LEDs will function again as normal when the
vacuum cleaner is next switched on.
Motor protection filter
Brush roller
Rechargeable battery 22.2 V
Disposal and warranty
Description
17