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2. DESCRIPTION OF THE MACHINES
The Sofia Espresso coffee machine series have been engineered
and constructed for the brewing of espresso coffee and other hot
drinks. Any other use is intended as improper or dangerous.
The manufacturer hereby declines each and every liability
for damages whatsoever arising to persons and/or things
due to improper, wrong or unreasonable use of any one of
the machines.
The machine operator must observe all the use and maintenance
instructions in this manual, at all times. Should any doubts on
operation or anomalies arise, stop the machine, do not attempt
repairs or direct interventions on the machine and immediately
contact the service facilities accordingly.
The series of Sofia Espresso coffee machines is available either
in electronically controlled dispensing versions with programmable
cup dosage, or in continuous dispensing versions (i.e. with push-
button regulation).
The dispensing group is heat set and stabilised to ensure optimi-
sed utilization of all the noble coffee components. An electronic
device warrants for optimised hot water auto-levelling in the boiler
unit. Water and steam dispensing is provided via 3 high-perfor-
mance multi-direction spouts (a 2-spout version is available on
demand) that allow for the preparation of cappuccinos and other
hot drinks.
Said technical solutions ensure that energy wastes are preven-
ted thereby safeguarding the machine from dangerous thermal
shocks.
Water as necessary is tapped in directly from the water mains
and is pressurised via a sealed or maintenance free volumetric
pump. Water heating is provided via conductive thermal exchange
in the boiler unit.
By activating the appropriate controls located on the machine's
frontlet panel, optimally pressurised and heated water is delivered
to the dispensers.
The machine is provided with a steel structural framework, onto
which all its mechanical and electric components are fixed.
The machine bodywork is in stainless steel and Baydur® to gua-
rantee optimised protection and safety combined with unique
designing.
3.0 TECHNICAL SPECIFICATIONS
3.1 Machine dimensions and weights
DIMENSIONS
ESPRESSO
AND WEIGHTS
1 GROUP
VERSION
Length [mm]
Depth [mm]
Height [mm]
Weight [kg]
Boiler capacity
[litres]
PACKING
Volume [cm
]
3
Dimensions
620x700x660 620x830x660 620x1060x660
LxDxH [mm]
Gross Weight [kg]
Power supply
230V/400V
voltage
Power supply
50Hz/60Hz
frequency
Power input
2,58/2,58 kW 3,22/3,22 kW 4,3/4,3 kW
Steam boiler
rated pressure
Heat exchanger
rated pressure
3.2 Items on issue with the machine
ESPRESSO
1 dose filter basket
2 dose filter basket
1 dose filter
2 dose filter
Blind filter
Inlet tube
1.7 m long
Discharge tube
1.5 m long
Instruction manual
Wiring diagrams
3.3 Mechanical safety devices
·
Complete safety and protection panelling on all hot machine
parts and on the hot water and steam generator.
·
Work surface with grid and liquid collection tray.
·
Expansion valve on the hydraulic system and safety valve on
the heater.
· Non-return valve on the hydraulic system to avoid refluxes into
the water mains.
3.4 Electrical safety devices
·
Low-voltage keypad controls
·
Thermal overload protection on the pump motor
·
Thermal overload protection on the resistance elements
8
SOFIA
SOFIA
ESPRESSO
2 GROUP
VERSION
520
700
540
540
500
500
44
70
5
12
283
340
48
74
230V/400V
50Hz/60Hz
1,4 bar
1,4 bar
12 bar
12 bar
SOFIA
SOFIA
ESPRESSO
ESPRESSO
1 GROUP
2 GROUP
VERSION
VERSION
N°1
N°1
N°1
N°2
N°1
N°1
N°1
N°2
N°1
N°2
N°1
N°1
N°1
N°1
N°1
N°1
N°1
N°1
SOFIA
ESPRESSO
3 GROUP
VERSION
950
540
500
80
21
434
90
230V/400V
50Hz/60Hz
1,4 bar
12 bar
SOFIA
3 GROUP
VERSION
N°1
N°3
N°1
N°3
N°3
N°1
N°1
N°1
N°1
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