Bosch TES 803 Série Mode D'emploi page 53

Descaling
Duration: approx. 30 minutes.
Cleaning and service
Descale
Clean
The start button 8 flashes while the different
descaling processes are running.
The figures on the top right indicate the
progress of the programme.
Important: If there is a water filter 29 in
the water tank 11, it needs to be removed
before the service programme is run.
à
● Press the button 3.
Descale start

● Press the start button 8; the display 5 will
guide you through the programme.
Empty drip tray
Replace drip tray
● Empty the drip tray 23 and reinsert it.
Place 1 l container
Place suction pipe in container
● Place a container with 1 litre capacity under
the milk frother 10.
● Place the end of the suction pipe 10d in
the container.
● Press the start button 8.
Remove filter start

Info: If the water filter 29 is activated, the
display will prompt you to remove the filter
29, then press the start button 8 again.
start

start

Add 0.5 l water and descaler
● Pour lukewarm water into the empty
water tank 11 up to the "0.5l" mark and
then dissolve 1 Bosch descaling tablet
TCZ8002 in it. When using TCZ6002,
2 tablets must be dissolved.
● Press the start button 8. The descaling
programme will now run for about
20 minutes.
Descaling
Not enough descaling fluid.
Refill fluid start

Info: If there is not enough descaling solu-
tion in the water tank 11, the corresponding
prompt is displayed. Pour in descaling solu-
tion and press the start button 8 again.
Clean and refill water tank
● Rinse the water tank 11 and refill it with
fresh water up to the "max" mark.
● Press the start button 8. The descaling
programme now runs for about 1 minute
and rinses the appliance.
Descaling
Empty drip tray
Replace drip tray
● Empty the drip tray 23 and reinsert it.
Replace the filter if one is being used. The
appliance 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.
Thoroughly clean the suction pipe 10d of
the milk frother.
en
start

start

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