Siemens TK 911N2, Operating Instructions Manual

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21
Descaling
When
Machine to be descaled
appears in the display, the appliance must
be descaled without delay. To avoid the
possibility of damage, descale the appliance
according to the following instructions.
Use only descaler ordered via the customer
service department (Customer Service
Prod. No.: 31 0748) or the Nespresso -Club.
    
Caution!
Never descale the appliance using
vinegar or vinegar-based preparations!
Follow precisely the quantities stipulated
and the information displayed.
Never interrupt the descaling program.
Never drink the descaling fl uid.
Descaling program
The descaling program takes around
20 minutes. The display guides the user
through the program.
● Mount the nozzle 10 on the adapter 8 .
● Press the steam button
h
and keep it
depressed for three seconds.
● Using button
g
(Hot water), select
Start descaling procedure?
.
● Select
Yes
with the button
e
or
f
(small/
large cup).
● Press button
g
(hot water).
Display:
Empty container and press
steam button
● Empty the drip trays 11 and 12 and the
capsule container 13 , and put them back
in position.
● Press the steam button
h
.
Display:
Fill agent + water and
press steam button
● Mix together 100 ml Nespresso descaling
preparation and 500 ml water and remove
the lid 4 from the water tank 5 . Pour the
descaling solution into the empty water
tank 5 up to the mark, and replace the lid
4 .
● Position two adequately sized vessels
(approx. 600 ml) under the steam pipe 7
and the coffee dispenser 14 respectively.
● Press steam button
h
.
Display:
Descaling in progress
The solution fi rst runs through the nozzle
10
, then into the drip tray
12
and fi nally out
of the coffee dispenser 14 .
Display:
Empty container
● Empty, clean and replace drip tray 12 .
Display:
Fill water and press
steam button
● Thoroughly rinse out the water tank 5 and
fi ll with 1.2 l fresh water.
● After emptying the vessels, position them
under nozzle
10
and the coffee dispenser
14 once again.
● Press steam button
h
.
Display:
Rinsing
The appliance is now rinsed, initially into the
drip 12 , then through the coffee dispenser
14 and fi nally through nozzle 10 until the
water tank 5 is empty.
Display:
Empty container
● Empty, clean and replace drip tray
12
.
Display:
Ready
The descaling alarm is automatically
cancelled.
● Wipe the exterior of the appliance with a
damp cloth.
● Remove the coffee dispenser 14 and
capsule container 15 (Fig. 8 ), rinse under
running water, and replace.
If the descaling procedure is interrupted, the
descaling alarm is not cancelled, and the
appliance requests the user to carry out a
full rinse as detailed in the display.
en