78
●
The process is complete.
●
The buttons “P”, “+” and
“-” illuminate one after the
other and the button lights
red.
●
The process may last a few
minutes.
Descaling Steam wand
●
Put a big vessel underneath
the steam wand.
●
Press the
button twice.
●
„ST CLEAN“ appears on the
LCD display.
●
Confirm using the „P“
button.
●
“CHECK” appears on the
display.
●
Open the control dial.
The descaling process starts.
●
Fill in 1,7 litres of fresh
water.
●
Put two Graef descaling
tablets into the tank.
ca.
5 Min.
●
Allow the tablets approx.
5 minutes to dissolve.
Содержание contessa
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