Astoria 2GR, Use And Maintenance Manual

Page: 85 / 92

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1 Pressure REDUCER
2 Pressure gauge
3 Tap
4 Mains FILTER
5 Mains DISTRIBUTOR
6 PUMP GR1
7 PUMP GR2
8 PUMP GR3
9 Services heating unit PUMP
10 Steam heating unit SOLENOID VALVE
11 Check VALVE
12 Volumetric GR1 DOSING DEVICE
13 Volumetric GR2 DOSING DEVICE
14 Volumetric GR3 DOSING DEVICE
15 Drain FAUCET
16 GR1 coffee HEATING UNIT
17 GR2 coffee HEATING UNIT
18 GR3 coffee HEATING UNIT
19 GR1 dispensing GROUP
20 GR2 dispensing GROUP
21 GR3 dispensing GROUP
22 Group FILTER
23 Group SOLENOID VALVE
24 Group GIGLEUR
25 Expansion VALVE
26 Coffee heating unit PRESSURE SWITCH
27 Heating unit water inlet TAP
28 Heating unit water outlet TAP
29 Steam HEATING UNIT
30 Steam output SOLENOID VALVE
31 Heating unit level PROBE
32 Heating unit safety PROBE
33 Steam heating unit safety VALVE
34 Steam OUTLET
35 Hot water SOLENOID VALVE
36 Steam boiler PRESSURE SWITCH
37 Steam unit pressure TRANSDUCER
38 Hot water OUTLET
38 Hot water SOLENOID VALVE
39 SOLENOID VALVE for mixing mixed water
E Water INLET
S Water DRAIN