76
Carry out descaling regularly, at the latest
when „CLEAN“ shows up in the display. Now
you have to descale all 3 cycles. Use only Graef
descaling tablets which are especially matched
to our appliances. You can obtain them from
our online shop on haushalt.graef.de/shop
under article number 145618.
We do not assume any liability for lack of
or insufficient descaling. In this case, the
warranty will become null and void.
●
Remove the waterfilter cadrige.
●
Take out the group handle, water tank and
drip tray.
Descaling
●
Put the machine on its back side.
●
Take a 2.5 mm Allen key and unscrew the
screw below the brewing unit.
●
Remove the 2 filters and the sealing ring.
●
Clean the filters and the sealing ring under
running water.
●
Dry them up well and put them in a safe pla-
ce together with the screw and the washer.
●
Take a small brush and clear the section in
the brewing unit, and remove all old coffee
remnants.
●
Put the unit into an upright positon again.
●
Re-insert the drip tray.
●
The unit is heating up.
●
The unit is ready for
operation.
●
Switch the unit on
.
●
Fill in 700 ml of fresh water.
●
Put one Graef descaling
tablet into the tank.
ca.
5 Min.
●
Allow the tablet approx.
5 minutes to dissolve.
●
Press the
button once.
●
„CO CLEAN“ appears on
the LCD display.
●
Put a big vessel (for example
a measuring cup) under the
shower head.
Summary of Contents for contessa
Page 47: ...47 DE ...
Page 48: ......
Page 49: ...Operating instruction Espresso machine contessa ...
