23
3. Diagram of water feed system
1
Main switch
2
Pilot light
3
Steam spout
4
Cup warmer on/off switch
5
Steam valve lever
6
Button for serving single strong coffee
7
Button for serving single weak coffee
8
Button for serving double strong coffee
9
Button for serving double weak coffee
10
Continuous serving button
11
Hot water valve lever
12
Espresso coffee serving unit
13
Filter holding cup with handle
14
Manual boiler water filling lever
15
Hot water spout
16
Gas burner ignition button
17
Gas burner safety button
18
Two-scale pressure gauge
19
Coffee serving button
20
Visual level indicator
21
Boiler water drain tap
22
Automatic level tap
23
Push button valve with check valve
24
Automatic level tap
25
Check and safety valve
26
Automatic level solenoid
27
Pressure switch
28
Pressure switch setting screw
29
Grounds collecting tray
30
Drain pipe
31
Water softener
32
Water softener feeding pipe
33
Mains water supply tap
34
Mains water supply pipe
35
Pump feeding pipe
36
Machine feeding pipe
37
Pump (external model)
38
Pump (internal model)
Key to illustrations:
ENGLISH
