La Marzocco strada ep Operating Manual - page 39
EN
39
Display
Operating Procedure
Description
When the espresso machine is turned off, press and hold
the Encoder Knob.
After about 10 seconds the following
screen is displayed.
Releasing the Encoder Knob the following display appears.
Press the Encoder Knob until the following display appears.
Use the Encoder Knob to reach the value that you want to set, press the Encoder Knob to continue with the programming
of the other parameters. In the case of espresso machine with 3 groups you can set the offset also on the coffee boiler
2 and 3.
To exit the programming mode, scroll the menu, using the the Encoder Knob.
• To properly calibrate the pressure of any
espresso machine it is import to measure
the pressure of the water exiting the
group by means of an external pressure
measuring device. The difference of
the display pressure and the measured
temperature may be compensated by use
of the “Offs. P.Boiler” parameter.
•
The OFFSET parameter is used to calibrate
the coffee boiler pressure system to ensure
the display pressure accurately represents
the pressure of the water exiting the group
head.
• This parameter is preset at the factory based
upon initial tests of this espresso machine.
• It is not recommended that this number
is changed. Changes to this parameter can
cause unexpected results.
• It is important to write down this value
before making changes to be sure you
can return to the factory programming if
unexpected results occur. Each machine
may have a different value as it is set
individually.
“Technical” Programming
OFF 00:00
Technical
OFF 00:00
Coffee Boiler
1
2
4
Offs. P.Boiler 1
0.0
Offs. P.Boiler 1
0.0
3
Language
ENGLISH
5
OFF 00:00