Miele CVA 7840 Operating And Installation Instructions page 78

Cleaning and care
be degreased regularly in order to
ensure aromatic coffee and trouble-free
operation of the coffee machine.
You can run the maintenance program
with the Miele Cleaning Cartridge or
with cleaning tablets for degreasing the
brew unit. The maintenance program
lasts for approx. 10 minutes.
If you have switched on automatic
cleaning and inserted a ready-to-use
cleaning cartridge, the
brew unit maintenance program will run
using the cleaning cartridge.
If you have not inserted a Miele
Cleaning Cartridge, the following
message will appear in the display after
200 portions: Degrease the brew unit
 Confirm the message with OK.
This message will keep being displayed
until the brew unit has been degreased.
Degreasing the brew unit
The Maintenance menu is displayed.
 Tap
Degrease the brew unit
The maintenance program will then
start.
 Follow the instructions in the display.
Remove the water container and the brew
unit. Rinse the brew unit by hand and clean
the interior of the machine
the display.
78
Degrease the
.
.
will appear in
Cleaning the brew unit and interior
The moving parts of the brew unit
are lubricated. Cleaning agents will
damage the brew unit.
Only clean the brew unit by hand
with warm water. Do not use any
cleaning agents.
To ensure good tasting coffee and to
prevent a build-up of bacteria in the
machine, remove and clean the brew
unit under running water once a
week.
 Open the appliance door.
 Remove the water container.
 Press the button under the handle of
the brew unit  and, while doing so,
turn the handle forward .