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These are the components of the espresso water system:
Part
1.
Water inlet hose
2.
Water level sensors (electrodes)
3.
Break tank
4.
Pump
5.
Flowmeter
6.
Overflow hose
7.
Venting valve
8.
Overpressure valve
9.
Valves for instant drinks
10.
Temperature sensor
11.
Valve for espresso drinks
12.
Water inlet for espresso brewer
13.
Heating element wiring
14.
Sugar fan
15.
Pipes for instant drinks
16.
Hot water outlet
17.
Valve for cold water injection
18.
Water inlet pipe
19.
Boil-over cut-out
20.
Pressure water tank
21.
Dry-boiling cut-out
22.
Hose clamp
23.
Valve for hot water
24.
Earth connections