Troubleshooting - Bosch TKA3A SERIES Operating Instructions Manual

en
Descaling
The appliance must be descaled regularly,
but at the latest when
● the brewing time becomes more
prolonged
● excessive steam is emitted
● the appliance makes more noise.
Regular descaling
● makes your appliance last longer
● ensures proper function
● prevents excessive steam
● speeds up the brewing process
● saves energy
Descale the machine with a commercial
descaling agent.
● Switch off the machine and allow it to
cool.
● Place the glass carafe 6 with the lid
closed on the coffee machine.
● Prepare the descaling solution according
to the manufacturer's instructions and
pour it into the water tank 1.
● Leave the solution in the machine for 5
minutes and then switch the machine on.
● Switch off the machine after one minute
and wait a further 10 minutes.
● Repeat this procedure at least three
times, more often if there is a large
amount of limescale.
● Allow the remaining descaling solution to
run through.
● After descaling, run two brewing cycles
with clean water but without coffee. Do
not ill the tank with more than 6 cups of
water.
● Wash all parts and the glass carafe
thoroughly.
120216_FS_BO_ESSENTIAL_Kaffeemaschine.indd 9

Troubleshooting

The machine takes noticeably longer
or switches itself off before the brewing
process is complete.
�
T he machine needs descaling.
● Descale the machine as per the
instructions.
Tip: Descale the appliance more frequently
if the water has a high lime content.
Disposal
A
This appliance is labelled in accordance
with the European Directive 2002/96/EG
relating to waste electrical and electronic
equipment – WEEE. The directive provides
the framework for the EU-wide take-back
and disposal of end-of-life appliances.
Please ask your specialist retailer about
current disposal facilities.
Guarantee
The guarantee conditions for this appliance
are as deined 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 modiication reserved.
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TKA3A.. 02/2012
17.02.2012 15:34:49