Brasilia OPUS SUBLIMA, User Manual

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Rev 0 - 09-2008
ENGLISH / 6
FEATURE 2-GROUP 3-GROUP
NET WEIGHT (KG) 76 Kg 93 kg
NET WEIGHT (OR. VERS.) 83 Kg 99 Kg
POWER
230V/50/1 - 4700W-20.4 A
220V/60/1 - 4700W-20.4 A
240V/50/1 - 4700W-20.4 A
400V/50/2 - 4700W-7.6 A F1/N
400V/50/3 - 5700W-11.7 A F1/N
6.5 A F2/N 6.5 A F3/N
230V/50/1 - 6800W-20.4 A
220V/60/1 - 6800W-20.4 A
240V/50/1 - 6800W-20.4 A
400V/50/2 - 6800W-7.6 A F1/N
400V/50/3 - 7300W-15.8 A F1/N
8 A F2/N 8 A F3/N
WATER FILLING CONNECTION 3/8”G 3/8”G
WATER DRAINING CONNECTION Ø16-17mm Ø16-17mm
OPERATING TEMPERATURE +5° C +40 ° +5° C +40 °
STORAGE TEMPERATURE +5° a +55°C +5° a +55°C
RELATIVE HUMIDITY 5 ÷ 80% 5 ÷ 80%
POWER SUPPLY PRESSURE 3bar max 3bar max
BOILER CAPACITY 11.4 L 18 L
2. TECHNICAL FEATURES
2.1 DIMENSIONS AND TECHNICAL DATA
2.2 OPERATING SPECIFICATIONS:
• BOILER PRESSURE: approx. 0.09/0.14 MPa (0.9/1.4 BAR) (see the pressure gauge on the front panel).
You can adjust the boiler pressure by using the pressure switch (see § “ADJUSTMENTS”).
• BREWING PRESSURE: approx. 14 BAR (see the pressure gauge on the front panel).
You can adjust the brewing pressure by using the screw located on the pump by-pass
(vedi § “ADJUSTMENTS”).
• SAFETY VALVE OPENING PRESSURE: around 2.1/2.2 BAR.
• EXPANSION VALVE OPENING PRESSURE (Block):
1st expansion valve: approx. 15 BAR
The opening pressure can be detected using the (blind) filtre holder with pressure gauge, supplying only water:
When the pressure gauge index stops, the valve will start dripping.
• COFFEE DELIVERY TEMPERATURE: 75/80°C
The temperature is conditioned by the type of blend used. It can be measured with the precision thermometre
during delivery. For minimal adjustments, you can use the pressure switch screw (see § “ADJUSTMENTS”).