Miele DO 7860 Operating And Installation Instructions page 130

Cleaning and care
 Place the container with the
descaling solution on the floor of the
oven.
 Attach one end of the plastic tube to
the water intake pipe. Place the other
end of the plastic tube in the bottom
of the descaling solution container
and secure the plastic tube to the
container with the suction cup.
 Confirm with OK.
The water intake process will begin. You
will hear the noise of the pump.
The intake process can be interrupted
and restarted at any time by selecting
or .
Stop Start
130
The amount of descaling solution
specified can be more than the amount
which is actually taken in. Some of the
solution may therefore be left in the
container at the end of descaling.
A message will appear in the display
when the intake process is finished.
 Confirm with OK.
The activation phase will begin. You
can follow the duration as it counts
down.
 Leave the container with the tube
connected to the water intake pipe in
the oven. Top the container up with
approx. 300 ml of water, as the
system will need to draw in more
liquid during the activation phase.
The system will take in more liquid at
approximately 5-minute intervals. You
will hear the noise of the pump.
The cooling fan remains switched on for
the whole duration of the process.
At the end of the activation phase a
buzzer will sound if buzzer tones are
switched on.