Graef ES 91 Bedienungsanleitung Seite 12

EN
∙
If you do not select a new temperature
within 5 seconds, the unit automatical-
ly switches back to the factory settings,
heats up and is then ready for use.
Steam moisture and pumping pow-
er
The steam pumping frequency in this
unit was preset; 0.3 seconds "on" and
0.5 seconds "off". You can change this
default. Changing the frequency makes
the steam wetter or drier up to a pow-
erful, dry steam which is ideal for mak-
ing stable milk froth. The pumping fre-
quency ("off" time) can be increased or
decreased by 0.1 seconds as you please.
To do so, proceed as follows:
Plug the plug into the electric socket.
Please note: Even though the unit is
connected to the mains, the unit must
be switched "off". That is why no con-
trol lamps on the unit are lit.
cress the "PROGRAM" button and keep
it pressed.
While pressing the "PROGRAM" but-
ton, press the "POWER" button and
then release the "POWER" button.
Now release the "PROGRAM" button.
Please note: This process allows pro-
gramming the unit, which is indicated
in that the " " button illuminates.
Please note: The lamps over the "
" button stay lit until the pumping fre-
quency is set to match your needs. If
no changes are made to the pumping
frequency within 5 seconds, the default
pumping frequency is automatically set
and the unit starts heating up the wa-
ter.
12
To reach the desired damp moisture and
steam pumping frequency, proceed as
follows:
Within 5 seconds, press one of the list-
ed buttons and let it go again as soon
as the lamp indicating the desired set-
ting illuminates.
wet = -0.1 sec. > Press the "
ton
wetter = -0.2 sec. > Press the "PRO-
GRAM" button
dry = +0.1 sec. > Press the "MANUAL"
button
drier = +0.2 sec. > Press the "POWER"
button
Please note: After you have selected
and set a different pumping frequency,
the lamp over the pressed button illumi-
nates. To indicate that the change you
have made is correct, the lamp illumi-
nates and two acoustic signals sound.
Please note: The unit will now automat-
ically heat up the water.
Please remember: If you do not select a
new steam pumping frequency within 5
seconds, the unit automatically selects
the factory set steam pumping frequen-
cy and starts heating up the water.
Factory settings
Switch the unit off to reset all changes
back to the settings made in the factory.
Simultaneously press the "MANUAL"
button and the "POWER" button. Re-
lease the "POWER" button while keep-
ing the "MANUAL" button is pressed.
Release the "MANUAL" button. The
"POWER" button illuminates and 4
acoustic signals sound.
All the changes you made to the pro-
gramming are restored to the factory
settings.
Cleaning
∙
Clean the exterior of the unit with a
soft, moist cloth. If heavily soiled, a
mild detergent can be used.
∙
" but- Pull out the drip dish.
∙
Remove the drip grate.
∙
Empty the drip dish.
∙
Clean the drip tray and the grate and
the group handle under running water.
∙
Then replace the drip dish together
with the grate.
∙
Clean the nozzles with the cleaning
pin.
Cleaning cycle with cleaning disc
∙
Remove the water tank and dispose of
the old water.
∙
Fill with fresh, cold water.
∙
Take out the cleaning set.
∙
It is located in the inside of the rear
door.
∙
Put the filter insert for 2 cups into the
group handle.
∙
Place the cleaning disk (with the
smooth side facing down) into the fil-
ter insert.
∙
Possibly also put a cleaning tab into the
filter insert.
∙
Now insert the group handle.
∙
Put a large container underneath the
group handle.
∙
Plug the plug into the electric socket.
∙
Make sure the unit is switched off.
∙
Simultaneously press
" button
„ " button.
∙
While keeping both these buttons
pressed, press the "POWER" button.
∙
When the button lights start flashing
from left to right, let go of the "
" buttons.
∙
The button lights keep flash alternately
until the cleaning process is complete.
This can take approx. 10 minutes.
∙
After the cleaning processes the lights
stop flashing and 4 acoustic signals
sound.
∙
Remove the tank.
∙
Remove the group handle.
∙
Remove the cleaning disc and put it
back into the inside of the rear door.
∙
Take out the filter insert and clean it
with warm, soapy water.
∙
Dry well.
∙
Your unit is now ready for use again.
Descaling
Just as with any unit that is operated
with water, the unit also requires peri-
odic descaling.
You can use a commercially available
descaler for descaling your coffee ma-
chine.
To do so, proceed as follows:
∙
Remove the water tank and completely
empty it.
∙
Fill the water tank with water again
and mix the water as stated in the
descaler manufacturer's instructions.
∙
Put the water tank back into the unit.
∙
Use a small brush to clean the brewing
head. Remove the coffee remnants.
∙
the " Now place a large container under the
and the brewing head.
∙
Switch on the unit.
" "