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© Rocket Espresso Ltd. Boxer series. User Manual Ed. 08.2015. Specifications subject to change without notice.. Page 23
Rocket Espresso Boxer series espresso machines: Hydraulic circuit.
Pos. Description
A Boiler
B Heat exchanger
1 Water inlet pipe
2 Water inlet filter
3 Pump
4 Valve block
5 Manual boiler fill
6 Non return valve
7 Expansion valve
8 Boiler fill solenoid valve
9 Group body
10 Flowmeter
11 Steam valve
12 Hot water wand
13 Hot water solenoid valve
14 Boiler level probe
15 Safety valve
16 Anti vacuum valve
17 Injector
18 Solenoid valve group
19 Cold water mixing system solenoid valve
20 Drain hopper
21 Boiler drain valve
22 Pump pressure gauge
23 Boiler pressure gauge