Tips On Energy Saving; Service Programmes - Bosch TES 502 Series Instruction Manual

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7. Thoroughly clean the brewing unit sieve
under the running water.
Important: Do not clean with detergent or
other cleaning agents and do not put it in
the dishwasher.
8. Wipe out the inside of the appliance
thoroughly with a damp cloth and
remove any coffee residues.
9. Allow the brewing unit (5a) and the
inside of the appliance to dry.
10. Replace the cover (5e) on the brewing
unit and reinsert the brewing unit (5a)
fully into the appliance.
11. Press the eject lever (5c) up fully.
12. Slide the red lock (5d) fully to the right
and close the door (5b).

Tips on energy saving

● Switch off the fully automatic espresso
machine when not in use. To do
e
this, press the
The appliance rinses and switches off.
● If possible, do not interrupt coffee or milk
froth dispensing. Cutting the coffee or milk
froth dispensing process short results in
higher energy consumption and in more
residual water collecting in the drip tray.
● Descale the appliance regularly to avoid
a build-up of limescale. Limescale residue
results in higher energy consumption.
Robert Bosch Hausgeräte GmbH
j
off / (12) button.

Service Programmes

Depending on usage, the following
messages will appear on the display at
certain intervals:
Descale required!
or
Clean required!
or
Calc'n'Clean required!
The appliance should be cleaned or
descaled immediately using the corre-
sponding 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.
Please observe the safety instructions on
the packaging of the cleaning agent.
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 (4)!
Specially developed descaling and
cleaning tablets are available from
retailers or customer service (see
"Accessories").
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