Miele TX3587 Operating And Installation Instructions page 71

You will need 2 descaling tablets.
 Fill the water container to the 
symbol with lukewarm water.
 Drop 2 descaling tablets in the water.
Follow the instructions for the mixing
ratio carefully. It is important that you
do not fill the water container with
too much or too little water.
Otherwise the descaling process will
be cancelled prematurely.
Descaling the machine
Carrying out descaling
 Replace the water container in the
coffee machine and close the front.
 Follow the further instructions given
in the display.
When
Rinse the water container and fill with
fresh tap water up to the  symbol
appears in the display:
 Carefully rinse the water container
with clean water. Ensure that no
descaling solution residue remains in
the water container. Fill the water
container to the  symbol with fresh,
clean tap water.
The cleaning process is finished when
rinsing has finished.
 Touch OK.
The coffee machine has now been
descaled and can be used for making
drinks again.
The water container and the drip tray
should be cleaned carefully after
descaling in order to remove any traces
of descaling agent.
To protect the machine and
surrounding surfaces from damage,
make sure you wipe up any spillages
or splashes of descaling agent
immediately.
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