Pg 26
Pg 27
HOT WATER TEMPERING VALVE
Located on the cup warming tray. You can regulate the temperature
of the water coming from the hot water tap without unduly
influencing the steam pressure.
Using a very fine screwdriver turn the adjustment screw to increase
/ decrease the hot water / cold water mix as per the indications on
the cup tray panel. Turning the screw clockwise increases the water
temperature.
Hot water tempering valve
1. Navigate to Screen 3 and press symbol.
2. Load a single portafilter and press the symbol.
3. The extraction will begin. When you have 25-30ml (1 cup) of
espresso in the cup press cup symbol to stop the extraction.
4. Press the Rocket Symbol to return to the home screen.
5. Now, every time you press the one cup symbol on the home
screen you will get the exact amount you selected.
To program the double portafilter do the same process with
the cup (50-60ml).
Screen 3 – Programme symbol
Programme mode screen
SETTING THE COFFEE VOLUME
PORTIONS
(volumetric portion control)
A flow meter allows the machine to calculate the precise coffee
volume you would like from the single or double porta filter. (Generally
25 to 30ML from the single porta filter and 50 to 60 ML from the double
porta filter). When you are sure the grind setting is correct you can set
the flow meter.
It is important to understand that the volumetric portion control will
differ between each pressure profile. The flow meter will count total
water volume irrespective of the time it may take.
Example; Pump pressure of 9 bar over 30 seconds will yield a different
total volume than 5 bar over the same 30 seconds.
