Service Programme - Siemens TK 52 series Operating Instruction

en
● Wipe out or vacuum the inside of the
appliance (tray holders).
● Open the doors to the brewing unit 1
and remove any coffee residues. Close
the doors.
Note: If the appliance is cold when
switched on with the stand­by button
it is set to stand­by after brewing coffee, it is
automatically rinsed, i.e. the system cleans
itself.
Nozzle 8 for hot water/steam
● Unscrew the nozzle 8 from the steam
pipe.
● Dismantle all parts (Fig. D).
● Clean with a caustic cleaning solution and
a soft brush. Clean the tip of the nozzle
8/c with a blunt needle.
● Thoroughly rinse and dry all parts.
Brewing unit
The brewing unit can be removed for
cleaning (Fig. E).
● Turn off the appliance with button
● Turn the power on/off switch 1 to 0.
● Open the door 1 to the brewing unit .
● Hold the red button a down and push
the handle b up until you hear it
engage.
● Grasp the brewing unit  by the handle,
remove carefully, and rinse under running
water. Do not use cleaning agents. Do not
place in the dishwasher.
● Vacuum the inside of the appliance, or
clean it with a damp cloth.
● Reinsert the brewing unit  all the way
into the appliance.
● Hold the red button a down and push
the handle b down as far as it goes,
until you hear it engage. The brewing unit
is now secure.
● Close the doors of the brewing unit.

Service programme:

Combined cleaning and
descaling process
If the "
S
is on, the service programme must be run
, or if immediately to clean and descale the appli­
a
ance. If the service programme is not run as
instructed, the appliance may be damaged.
Specially developed descaling (Order
No. 310451) and cleaning agents (Order
No. 310575) can be obtained from our
customer service department.
Warning
Each time you run the service programme,
follow the instructions for using the cleaning
and descaling agents.
Never interrupt the service programme.
Do not drink the liquids.
Never use vinegar or vinegar-based
products.
Never put descaling tablets or other
.
descaling materials into the duct for
a
cleaning tablets.
The "
i S
gramme is running (approx. 40 minutes).
Important: If there is a filter in the water
tank, it must be removed before the service
programme is run.
Starting the service programme
● Switch the appliance to stand­by mode
using the stand­by button
● Empty and replace the trays 17 and 18.
● Hold down the mild coffee button
least 5 seconds.
† The
S
appliance rinses the coffee dispenser
through twice.
● Empty and reinsert the grounds tray 17.
† The steam button LED
LED lights up.
H
● Place one cleaning tablet in the duct 13.
" LED lights up while the appliance
" LED flashes while the service pro­
LED starts to flash and the
h
en
15
.
a
for at
5
flashes and the
15