Siemens TK 54 SERIES Operating Instructions Manual page 21

Starting the service programme
● Switch the appliance to stand­by mode
a
using the button.
● Hold down the coffee dispensing button
4
for at least 3 seconds.
† D
lights up on the display.
● Empty and reinsert the trays 0 and 1.
† 7
lights up on the display.
● Open the cover of the duct 14 for ground
coffee / cleaning tablets.
● Place one cleaning tablet in the duct 14
and close the cover.
† 9
lights up on the display and the
button flashes.
● Fill the water tank with lukewarm water,
add descaling agent and dissolve
completely (total liquid: 0.5 litres).
or
● Pour prepared descaling mixture into the
water tank (total liquid: 0.5 litres).
● Press the
4
button. The descaling
process begins. Duration approx. 10
minutes. The descaling solution flows into
the water tray 1.
flashes on the display.
† 8
● Place a suitable container (approx. 0.5
litres) under the nozzle 9.
● Set the dial 8 to
process begins. Duration approx. 5
minutes. The descaling solution flows into
the container.
D
†
lights up on the display.
● Empty and reinsert the water tray 1.
† 9
lights up on the display and the
button flashes.
● Empty and clean the water tank 1, fill
with fresh water up to the "max" mark and
reinsert.
● Place a suitable container (approx. 0.5
litres) under the nozzle 9.
● Press the
4
button. The cleaning process
begins. Water flows into the container.
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4
g h
/ . The descaling
4
† 8
lights up on the display.
● Turn the dial 8 to O. The cleaning process
begins. Duration approx. 10 minutes.
Liquid flows into tray 1 inside the
appliance, then from the coffee outlet.
† D
lights up on the display.
● Empty, clean and re­insert the trays 0
and 1.
The appliance heats up and is ready for use
again when all four buttons
light up and remain lit.
Important: If the service programme is
interrupted, e.g. owing to a loss in power,
it is vital that the water tank be emptied,
rinsed and filled with fresh water before
the appliance is used again. Then turn the
appliance on.
● The appliance rinses, liquid flows into
tray 1.
flashes on the display.
† 8
● Hold a cup under the nozzle 9 and turn
g
the knob 8 to
Water runs into the cup.
† 8
lights up on the display.
● Turn the knob 8 back to O.
The appliance rinses and is ready for use
again.
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/ .
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h
17