Machine Description; Machine Operating Cycle; Controls Description; Specifications - Bezzera GALATEA DOMUS Manual De Instrucciones

3 - MACHINE DESCRIPTION

3.1 Machine Operating Cycle

R version
The water coming from the water supply by means a volumetric pump controlled by a pressure ranging
from 9 to 10 bar (0,9 - 1 Mpa) passes through an overpressure valve set to 12 bar (1,2 Mpa) to refill
the boiler and the heating exchanger.
The boiler water heated by a resistance, heats in its turn the water in the exchanger, which, by means
of a suction lift, goes directly into the group which, by a manual valve allows the water to get in, to
supply coffee.
S version
The water coming from the tank by means a vibration pump, passes through an overpressure valve set
to 12 bar (1,2 Mpa) to refill the boiler and the heating exchanger.
The boiler water heated by a resistance, heats in its turn the water in the exchanger, which, by means
of a suction lift, goes directly into the group which, by a manual valve allows the water to get in, to
supply coffee.
3.2 Controls Description (Fig. 01)
1 Main Switch
2 Brewing coffee lever
3 Hot Water Nozzle
4 Water Inlet Pipe (R version)
5 Power Supply Cable
6 Brewing Group
7 Filter Holder
8 Steam Nozzle
9 Steam Knob
10 Hot water Knob
11 Green Light
12 Yellow Light
13 Drain pipe (R version)
14 Boiler's gauge
15 Pump's gauge (where expected)
3.3 Specifications (Fig. 02)
Power Supply
Resistance
Nominal power
Resistance
Boiler
Tank (S)
Width "A"
Depth "B"
Height "C"
Net Weight
Gross Weight (box)
Nipple for water supply (R)
Drain Connector Diameter (R)
V~/Hz 220 – 240V~ / 50-60Hz
V~ 220 - 240
W 1350-1550
W 1250-1450
lt
lt
mm
mm
mm
kg 22,7 (vibration pomp) S = 28,2 (volumetric pomp) (R)
kg 25,2 (vibration pomp) S = 30 (volumetric pomp) (R)
mm
21
GALATEA DOMUS
MOD.
110 – 120V~ / 50-60Hz
110
1450
1350
2,0
4.0
360
455
450
G 3/8"
10