19
142 x 208 mm
The brush roller rotates
slowly or irregularly.
The brush roller is soiled and needs to be cleaned, ►chapter “Cleaning the brush roller”.
The brush roller
and LEDs switch off
automatically.
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.
Service hotline
If you cannot solve the problem using the table, call our Service Hotline (see contact details in a separate warranty booklet).
Item number Description
2242-048 Motor pre-lter
3962-048 Blow-out lter
4386-048 Brush roller for oor tool
6952-048 Brush roller for upholstery tool
ZB 7227 Battery 21.6V
Disposal and warranty
Removing and replacing the battery
Press the locking buttons on the battery and remove the battery.
Inserting the battery
Place the battery on the guide rails on the appliance and press until it clicks into place.
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.
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