Bosch TWK 7902 Gebrauchsanleitung Seite 6

4
Tip: If you use the kettle daily, descale more
frequently.
Troubleshooting
The appliance does not heat and the
ON/OFF switch 4 does not light up.
T he overheat control has tripped.
�
● Let the kettle 1 cool down for some time
so that the appliance can be switched on
again.
The unit turns off before the water comes to
a boil.
T he kettle contains too much scale.
�
● Descale the kettle as per the instructions.
A
Disposal
Dispose of packaging in an environmentally-
friendly manner. This appliance is labelled
in accordance with European Directive
2012/19/EG concerning used electrical and
electronic appliances (waste electrical and
electronic equipment – WEEE). The guide-
line determines the framework for the return
and recycling of used appliances as appli-
cable throughout the EU. Please ask your
specialist retailer about current disposal
facilities.
Guarantee
The guarantee conditions for this appliance
are as defined by our representative in the
country in which it is sold. Details regarding
these conditions can be obtained from
the dealer from whom the appliance was
purchased. The bill of sale or receipt must
be produced when making any claim under
the terms of this guarantee.
Right of modification reserved.
Robert Bosch Hausgeräte GmbH
Technical data
Electrical connection
(voltage / frequency)
Output
en de
220 – 240 V
50 – 60 Hz
1850 – 2200 W