Service Programmes; Descaling - Bosch Vero Professional TCA71-RW Mode D'emploi

Service Programmes

Tip: Refer also to the quick reference guide
in the storage compartment 22.
At regular intervals, the display 5 shows the
following texts:
s -
ervice descaLe or
s -
ervice cLean or
s - c ' 'c
ervice aLc n Lean .
The appliance should be cleaned or
descaled immediately using the
corresponding programme. You also have
the option of combining both processes with
the Calc'n'Clean function (see "Calc'n'Clean").
If the service programme is not run as
instructed, the appliance may be damaged.
Warning
Each time you run the service programme,
you should follow the instructions for using
the descaling and cleaning agents.
Never interrupt the service programme!
Do not drink the liquids!
Never use vinegar, vinegar-based products,
citric acid or citric acid-based products!
Never put descaling tablets or other
descaling agents in the ground coffee
drawer or the drawer for cleaning tablets
18!
For descaling, use only the descaling
tablets included with the appliance. They
have been developed specially for this coffee
machine to optimise the descaling process.
Specially developed descaling and
cleaning tablets are available from
retailers or customer service.
Order number Retail
Cleaning TCZ6001
tablets

Descaling

TCZ6002
tablets
Important:
tank 11, it needs to be removed before the
service programme is run.
Descaling
e
sPresso
The start button 8
descaling processes are running.
progress of the programme.
seconds.
d
escaLe
Press the start button 8; the display 5 will
guide you through the programme.
e
mPty driP tray
r
ePLace driP tray
Empty drip tray 25 and replace.
P
Lace
Frother
Place a container with a capacity of 0.5
litres under the milk frother 10.
Press the start button 8.
Note:
then press the start button 8 again
r
emove FiLter
a 0.5
dd
s
tart
Customer
Pour lukewarm water into the empty
service
water tank 11 up to the "0.5" litre mark
and dissolve 2 Bosch descaling tablets in
310575
it.
Press the start button 8. The descaling
310967
programme will now run for about 20
minutes.
d
escaLing
s -
ervice descaLe
- 3
button sec
i
j
button 7 down for at least 3
s
tart
0.5
L container under miLk
s
tart
s
tart
L Water and descaLer
en de
Ë Í
.
15