3 MACHINE DESCRIPTION
3.1 Machine Operating Cycle
The water coming from the water tank (S version), or from the wather supply (R
version) means of a vibration pump, fill the boiler and the heat exchanger.
The boiler water heated by a resistance, heats the water in the heat exchanger, which,
by means of a suction lift, allows to keep a constant temperature.
From the heat exchanger, the water goes directly into the group which, by an electric
valve controlled electrically by a push-button panel or by a key, allows the water to get
in for the coffee infusion.
3.2 Controls Description
1
Machine Start up Switch
2
Filter Holder
3
Steam Nozzle
4
Steam Knob
5
Supply Group
6
Coffee supply key
7
Water knob
8
Hot Water Supply
9
Water tank (S version)
10
Power supply cable
11
Yellow light
12
Green light
13
Drain pipe (R version)
14
Water inlet nipple (R version)
15
Coffee distribution keypad
26
English
cod.9941038
ed.02/04
BZ02PM_BZ02DE
rev.00