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5.2.6 Resetting to factory default
To reset the programmed values to the factory settings, perform the following.
With the machine switched off, press the ECM button, no.1 and no.3 buttons at the same time.
While pressing the buttons, switch on the machine. You will see the following indications on the display:
left display r0.
Switch the machine off and on again. All values have been reset to the factory settings.
The indications r0. and 02. will turn off after a few seconds.
A
117° C
boiler temperature
B
70° C
autosteamer temperature
c
0
reminder function for group cleaning
d
0
pre-infusion time
E
1.0
moistening time
F
0.5
soaking time
6
USE OF THE MACHINE
6.1 Preparation of the machine
The switched off and filled machine is to be placed into operation as follows:
1
Make sure that there is water pressure in the supply hose (see pump pressure gauge)
2
Turn the machine on (power switch see position no. 5 in chapter 3.1 Machine parts).
Wait until the boiler pressure gauge indicates approx. 0.9-1.1 bar (0,09 – 0,11 MPa).
3
4
Depending on the ambient temperature, the heating-up phase is approx. 45 minutes.
5
The machine is now ready for use.
6
Before preparing the first coffee, clamp the portafilter into the brew group and press any button on the
corresponding control panel. Release some water from the brew group. This way, the portafilter is at an
optimal temperature.
7
The regulation of the pump pressure takes place via the
adjustment screw at the bottom of the machine (Pic. 1). In order to
read the current pump pressure, insert the portafilter with the blind
filter into any of the brew groups and press the ECM button. The
current pump pressure can be read from the gauge. Stop the water
flow by pressing the ECM button once again. Now start the
adjustment of the pump pressure and repeat point 7 until the
desired pressure has been reached.
8
Please note that the pump pressure changes with any change in
the plumbing pressure.
It is recommended to leave the portafilters in the brew groups, keeping them warm for the
optimal temperature for coffee dispension.
Translation of the original German user manual
right display 02
Preset values
Pic.1: adjustment screw for the pump
pressure
ENGLISH
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