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25
en
Service programs
(see also the Quick reference guide)
The following messages will appear on the
display at certain intervals, either
“Descaling program required!” or
“Cleaning program required!” or
“Clean & Descale program required!”�
The unit should immediately be cleaned or
descaled using the appropriate program�
Alternatively, the two processes Descale
and Clean can be carried out together
using the Clean & Descale function (see the
section “Clean & Descale”)� Failure to carry
out the service program according to the
instructions may damage the appliance�
Note:
If the appliance is not descaled when it is
supposed to be, the message “Descaling
programme is overdue. Device will shortly be
locked.” will appear� Immediately perform
the descaling process in accordance with
the instructions� If the appliance is locked, it
can only be operated again once the desca-
ling process has been carried out�
To display how many beverages can still
be prepared before one of the service
programs needs to be run, proceed as
follows:
● Press E�
● Select “Service info” with the K or L
arrow button�
● Press M to call up the information�
NOTICE:
For each of the service programs,
use descaling and cleaning agents as
described in the instructions and observe
the (relevant) safety information�
Never interrupt a service program�
Never use vinegar, citric acid or any vine-
gar-based or citric acid-based agents�
Never place descaling tablets or other
descaling materials in the coffee drawer!
Specially developed, suitable descaling
and cleaning tablets are available from
retail outlets or from customer services
(see the section “Accessories”)�
¡
CAUTION
Do not drink or come into contact with
cleaning or descaling materials�
Keep cleaning materials and descaling
tablets out of the reach of children� They
may be toxic�
NOTICE:
Before starting each service program
(Descale, Clean or Clean & Descale)
remove the brewing unit, clean as instructed
and replace it� Be careful not to jam the milk
tube when closing the door�
After completion of each service program,
wipe the appliance immediately with a soft,
damp cloth to remove any residues from
the descaling and cleaning solution� It is
possible for corrosion to form underneath
such deposits�
New sponge cloths may contain salts� Salts
can cause rust film on stainless steel and
must therefore be washed out thoroughly
before use�
Clean the beverage outlet, milk tubes and
connecting piece thoroughly�
Descaling
Takes about 21 minutes�
● Press E�
● Select “Descale” with the K or L
arrow button�
● Press C� The display indi-
cates the progress of the program�
● Empty the drip trays and replace�
● Remove the water lter (if there is one)
and press C�
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