ENGLISH
Translation of the German original user manual
22
Please note:
When the left control panel is programmed, all other control panels are automatically
programmed/overwritten synchronously. If you would like to program the control panels individually, it is
mandatory to start programming with the left control panel and then proceed to the next.
1
Press the P- button until the lamp above the button flashes.
2
Choose the button you would like to program and press it for a short time. Coffee is released into the
cup.
3
As soon as the desired quantity of coffee is reached, press the button again. Thus, the dose for the
chosen button has been programmed.
4
The button for hot water is programmed in the same manner as the coffee buttons.
•
Please note that the doses can vary if different quantities of coffee are used for coffee
preparation or if the imposed pressure on the coffee is different while tamping.
•
Every button can be re-programmed at any time.
5.3 Activation of the pre-infusion
During pre-infusion, the ground coffee is completely moistened before espresso extraction so that it can
expand evenly in the portafilter. This makes the coffee puk more compact, preventing channels (channelling)
from forming in the puk caused by the high brewing pressure. This ensures a reliable uniform espresso base,
allowing better control over the taste of the espresso when making other adjustments during extraction
process.
Please follow below steps to activate the pre-infusion:
Only the left brew group is used to set up pre-infusion
.
1
The machine is turned off.
2
Depress button 2 (1 espresso) and at the same time switch the machine on. The lamp of that button
becomes illuminated. Release the button.
3
Turn the machine off.
4
When the machine is then switched on again, the pre-infusion on all brew groups is activated on buttons
2 (1 espresso) and 3 (large cup) only. No provisions for a pre-infusion have been made for buttons 4
and 5.
5.4 Deactivating the pre-infusion
Please follow below steps to deactivate the pre-infusion:
Only the left brew group is used to deactivate pre-infusion.
1
The machine is turned off.
2
Depress button 3 (1 large cup) and at the same time switch the machine on. That button becomes
illuminated. Release the button.
3
Switch the machine off.
4
When the machine is then switched on again, the pre-infusion on all brew groups is deactivated.
6 USE OF THE MACHINE
6.1 Preparation of the machine
The switched off machine is to be placed into operation as follows:
1
Make sure that there is water pressure in the supply hose.
2
Turn the machine
on (power switch in position “2”).
3
Clamp the portafilters into the brew groups during heating so that they it also warms up.
4
Wait until the pressure gauge indicates approx. 1.0-1.25 bars.
5
Depending on the ambient temperature, the heating-up phase is approx. 45 minutes.
6
The machine is now ready for use.
