13. HYDRAULIC DIAGRAMS
13.1 LEVER GROUP hydraulic diagram
1
5
1
Steam valve
2
Hot water valve
3
Negative pressure valve
4
Safety valve
5
Pressure switch
6
Heating unit
7
Dispensing group
8
Heating unit heating element
9
Valve
10 Optical level
11 Pressure gauge
12 Water inlet filter
13 Automatic Water Entry solenoid valve (optional)
14 Manual water inlet valve
15 Drain tray
16 Drain
17 Water inlet
80
100
of
2
3
6
7
8
7
4
10
11
9
15
S
16
9
12
13
14
17
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TECHNICIANS' manual
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