LAVAZZA LB 2811 - Hydraulic Diagram

8
.2. Hydraulic diagram
-
O
+
E
1
2
3
4
5
6
7
8
9
16
10
11
12
13
14
15
17
18
S
20 2119
22
11
23
Hot water
dispensing
Cappuccinatore
Coffee
dispensing
Discharge
Water entry
01) Water entry filter
02) Built-in power pump
03) Adjusting screw of pump pressure
04) Pump pressure gauge cap
05) Discharge + one-way valve
06) Drain tray
07) Pressure gauge
08) Reducer
09) Boiler
10) Brewing unit
11) Steam solenoid valve
12) Safety valve
13) Anti-vacuum valve
14) Brewing unit solenoid valve
15) Solenoid valve of Automatic Water Entry
system
16) Coffee exchanger
17) Heating element
18) Flowmeter
19) Directional valve
20) Cold water mixing solenoid valve
21) Cold water mixing tap
22) Boiler discharge tap
23) Flow reducer 0,5 mm
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Manual code 10066574 / Rel. 2.00 / February 2012
Maintenance manual for technical assistance