Espresso Machine ES 90 / ES 91
using the control panel
PoWER
Use the "POWER" button to
switch the unit on and off.
At first, the "POWER" button
flashes green. That means the
unit is heating up.
If the lamp changes to red and
the rest of the buttons are backlit,
the unit is ready for use.
Before you start making espresso,
make sure the control knob for
steam and hot water preparation
is closed.
MANuAL
Use the "MANUAL" function
to determine how much cof-
fee you want. When the unit is
switched on and has heated up,
the "POWER" button is red and
GRAEFF recommends using water filtered with the BRITA
filter
Even though we have high quality drinking water, filtration
can still be optimised because, depending on the origin of
the water, it contains individual components such as lime,
chlorine or metals such as lead and copper which could
come from the building plumbing. A BRITA water filter re-
duces these substances. That in turn helps develop the natu-
ral aromas and full taste of your hot beverage. On top of
that, it protects your unit from calcification. That extends
the service life and keeps the brewing performance con-
stant, plus the energy consumption remains at the same,
low level.
BRITA – For complete enjoyment of your hot drinks and
longer lifetime of your machine!
© Gebr. Graef GmbH & Co. KG
the other buttons are illuminated
green.
Put a cup under the group han-
dle.
Press the "MANUAL" button.
The coffee flows into the cup.
As soon as you have the desired
amount, press the "MANUAL"
button again to stop.
Single espresso
The single espresso function is
programmed so that 30 ml es-
presso flow into the cup.
note
We recommend using the filter
for 1 cup.
EN
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