LB-00193-20.EN Pag. 11 10-02-09
PROGRAMMING PRE INFUSION 1 GROUP MACHINE
Following this procedure it is possible to enable the pre-infusion for buttons no.1 and no.2 of each keyboard.
Proceed as follows:
1. Power the machine OFF by means of the switch
2. Power the machine ON by keeping pressed key no.1 until the LED next to continuous key in lighted
3. Power the machine OFF by means of the switch
4. Power the machine ON, which is now ready to be used with pre-infusion enabled.
Follow the same procedure to disable the pre-infusion.
ADJUST BOILER PRESSURE 1 GROUP MACHINE
To adjust the boiler working pressure ( 0.9 – 1.3 Bars ) turn the trimmer ( see pic. ) clockwise to increase the pressure and anti-
clockwise to decrease it.
The working pressure is displayed on the pressure gauge placed on the front of the machine.
To Next Page
Loading...
