Atag CM4511AC Bedienungsanleitung Seite 66

SETTINGS
EN 26
Descaling
Over time, leads the continuous heating of the water that is used
to make coffee to lime deposits in the inner circuits of the machine.
Descale the machine when the message "DESCALE" flashes on the
display.
Use the descaler recommended by the manufacturer only. Under no
circumstances should you use sulphamic or acetic based descalers.
Their use invalidates the guarantee. Descale the appliance as
described.
1. Insert the hot water spout.
2. Press the touch key 'MENU' (10) and press the scroll touch keys
(7 and 9) until the menu option "DESCALE" appears. Confirm the
menu option with the touch key 'OK' (5).
3. The display shows "CONFIRM?". Confirm with the touch key 'OK'
(5).
The message "ADD DESCALER PRESS OK" is displayed.
4. Empty the tank of water, pour the contents of the descaler bottle
(125 ml) into the tank respecting the instructions given on the
descaler pack, then add 1 liter water. For subsequent descaling
operations, descaling solu tion can be purchased from authorised
technical service centres.
Make sure that any splashes from the descaling product do not
come into contact with surfaces that are sensitive to acids, such
as marble, limestone and ceramic.
5. Put an empty container with a capacity of at least 1,5 litres
underneath the coffe spouts and hot water spout.
6. Press the touch key 'OK' (5).
The display shows "DESCALING IN PROGRESS". The descale
program starts and the descaler liquid is delivered first from the
coffee spouts and then from the hot water spout.
▷ The descale programme automatically performs a series of
rinses and pauses to remove limescale deposits from inside the
machine.