20
M A I N C O M P O N E N T S
3.3.2 Water circuit diagram - Gran Maestria
4
5
6
7
8
9
10
11
12
1) Flow meter
2) Pump
3) Thermoblock (2010)
4) Water tank
5) Water tank valve
6) Water tank connector
7) Filter
Maestria / Gran Maestria service manual
1
2
TB 2011
TCBU
13
8) Pump
9) Thermoblock (2011)
10) Outlet valve (optional)
11) Cup warmer
12) Drip tray
13) Brewing unit (TCBU) with check valve
3
TB 2010