Miele Built-in coffee machine Operating And Installation Instructions page 75

Cleaning the milk pipework of any blockages
^ Push the tubes back onto the elbow
connector and refit this in the
machine. Make sure the rounded end
of the elbow connector is facing
downwards.
^ Re-insert the air suction tube in the
opening c.
Step 3: Cleaning the milk
pipework in the central spout
^ Remove and dismantle the spout unit
as described in "Cleaning and care -
Central spout".
^ Rinse all parts carefully under
running water.
Carefully clean all parts with the
cleaning brush. Do not use a pin or
other sharp object to pierce the
silicone components.
^ Reassemble the spout unit and refit it
in the central spout.
^ Then refit the cover.
Step 4: Conditioning the milk
valve
^ Touch x.
^ Touch Y repeatedly until
"Maintenance" is highlighted in the
display.
Touch the OK sensor.
^ Use the arrow sensors to highlight
"Condition milk valve". Touch the OK
sensor.
The milk valve will move into the
maintenance position.
Important! Before confirming "Leave
maintenance position" with "OK", you
must remove the cleaning brush.
Otherwise the coffee machine will
be damaged.
^ Insert the brush in the milk valve and
move it back and forth.
^ Touch the OK sensor.
The milk valve will move into the initial
position and the milk pipework will be
rinsed.
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