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Operating instructions / V07 / 06.2010
Descaling
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► Press the button to enter the Stand-
by mode.
► Remove the outlet.
► Remove the water tank.
► Mix water and the descaling agent into the
water tank (Dosage see below).
Carefully read the information given in the Operating instructions as it contains important information regarding safety, hygiene, use and
maintenance of the machine.
Never reach into the machine or under the beverage outlets during the descaling process! Never interrupt the descaling process!
Never use vinegar as the descaling agent!
Machines connected to the mains supply must be descaled by a qualied service technician! Descaling of the machine
is a must when the function indicator
blinks! With Software Versions under V 2.10 the display messages „Attention hot“ and
„2 container“ will not appear! If the „water low“ function indicator
blinks, top up with water and re-insert the tank (The descaling process
will start automatically).
►
Re-place the water tank.
Descaler + Water
(1 x 750 ml) (2 x 750 ml)
Dosierung:
Siena 2:
► Place a container under the outlet (Volu-
me: ± 2.0 Litre).
Siena 1:
► Turn the rotary knob (on the right side) to
the [ Steam ] position!
► Place a container under the hot water out-
let (Volume: ± 2.0 Litre).
► Press the button (± 5 sec.).
On the display appears:
Ex. Software:
V 2.10
V 3.03
Descaling?
► Press the button.
►
Press the button.
On the display appears:
Only appears if the steam generator
temperature is over 90 °C!
Descaling 0 %
Descaling is running!
(duration: ± 40 minutes)
Caution HOT!
Wait until the display is showing:
►
Press the button.
If this message apears, always put
a 2
nd
container under the hot water
outlet.
Ex. software:
V 2.10
V 3.03
2nd container
Wait until the display is showing:
►
Rinse the water tank with water and rell it
with fresh water (± 1.5 Litre).
Fresh water
► Re-place the water tank.
► Place a container under the outlet (Volume:
± 2.0 Litre).
► Press the
button.
Rinsing is running!
(duration: ± 8 minutes)