Miele CM 7500 Operating Instructions Manual page 84

Manual descaling
Creating the descaling solution
We recommend using Miele Descaling
Tablets for optimum results.
These have been specially developed
for use with Miele coffee machines and
prevent subsequent damage.
Other descaling agents, which
contain other acids besides citric
acid and/or other undesirable
substances, such as chlorides for
example, could damage the coffee
machine. Moreover, the descaling
effect required cannot be guaranteed
if the descaling solution is not of the
appropriate concentration.
Miele Descaling Tablets are available to
order via the Miele webshop or directly
from Miele (see the end of this booklet
for contact details).
You will need one descaling tablet to
descale the machine.
 Fill the water container to the
marker  with lukewarm water.
 Place one descaling tablet in the
water.
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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.
Carrying out descaling
 Push the water container back into
the machine.
 Follow the further instructions given
in the display.
When
Rinse the water container and fill it to
the  symbol with fresh tap water
in the display:
 Remove the water container and
rinse it thoroughly with clean water.
Ensure that no descaling solution
residue remains in the water
container. Fill the water container to
the  symbol with fresh tap water.
The descaling process is complete at
the end of the rinsing process. You can
now prepare drinks again.
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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