Bosch TES 503 Serie Mode D'emploi page 20

16
Descaling
Duration: approx. 25 minutes.
Important: If there is a filter in the water
tank (16), it needs to be removed before the
descaling programme is run.
If the message
Descale required!
on the display, press the
(12) for 3 seconds and then press the start
button (10). The descaling programme
will start.
To descale the appliance before being
prompted, press the
at least 3 seconds. Then press the
button (12) briefly twice. Turn the upper
rotary knob (14) until
appears in the display.
To start the descaling procedure, press the
start button (10).
The display will guide you through the
programme.
Empty drip tray
Insert drip tray
● Empty drip tray (8) and replace them.
N.B.: If the water filter is activated, the
display will prompt you to remove the
filter and then press the start button (10)
again. Remove the filter now if you have
not already done so. Press the start
button (10).
Fill descaler
Press start
● Pour lukewarm water into the empty
water tank (16) up to the 0.5 l mark and
then dissolve 1 Bosch descaling tablet
TCZ8002 in it. When using TCZ6002,
2 tablets must be dissolved.
● Press the start button (10).
Robert Bosch Hausgeräte GmbH
All manuals and user guides at all-guides.com
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Start descaling
Descale in progress
The descaling pro g ramme will now run for
about 10 minutes.
Place container
Pull milk frother
● Place a receptacle with a capacity of at
least 0.5 litres under the outlet (6c).
● Pull the milk frother (6) to open it.
Descale in progress
The descaling pro g ramme will now run for
about 12 minutes.
Clean / Fill water tank
Press start
● Rinse the water tank (16) and refill it with
fresh water up to the max mark.
● Press the start button (10).
Descale in progress
The descaling pro g ramme now runs for
about 30 seconds and rinses the appliance.
Push milk frother
● Push the milk frother (6) in to close it.
Descale in progress
The descaling pro g ramme now runs for
about 1 minute.
Empty drip tray
Insert drip tray
● Empty drip tray (8) and replace them.
Replace the filter if one is being used. The
appliance has completed descaling and is
ready for use again.
Important: Wipe down the appliance using
a soft, damp cloth to immediately remove
any descaler residue. Such residue can
cause corrosion. New sponge cloths may
contain salts. Salts can cause rust film
on stainless steel and must therefore be
washed out thoroughly before use.
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