9
11
4
15
14
10
3
8
5
1
6
7
5
a b c d e
23
English
1.3 Starting the coffee machine
Ambient temperature:
5 ÷ 45°C (drain the water system in case of frost)
Water pressure:
80 ÷ 900 kPa (0.8 ÷ 9.0 bar)
Water hardness:
less than 5 °f
Noise level emitted by the machine: The weighted sound pressure level A is below 70 db(A), under normal
conditions of use of the machine.
2. Technical characteristics
DUA
lE C
lA
ss
C
O
ff
EE
SER
VING
UNITS
C
O
ff
EE
SER
VING
UNITS
DTC (
OPTIONAL
)
C
O
ff
EE
SER
VING
UNITS
LEVER
S
TEAM
W
ANDS
H
OT
W
ATER
W
ANDS
B
OILER
CAP
ACIT
y (L)
W
EIGHT
(k
G
)
H
EIGHT
(CM)
W
IDTH
(CM)
D
EPTH
(CM)
INSTALLED POWER (W)
BOILER HEATING
ELEMENT
Ex
TERNAL
MOTOR
-PUMP
C
UP
HEA
TER
(OPTIONAL
)
M
ONO
-PHASE
TREE
-PHASE
DUALE 2
1
1
1
2
1
14
69
78
80
53
3500/4500
300
100
DUALE 3
2
2
1
2
1
20
74
97
80
53
5500 / 7000
300
125
OPTIONAL: WATER SOfTENER; MILk fROTHER; AUTOSTEAM ; THROTTLE STEAM; LED LIGHT WORkING SURfACE SySTEM.
3. Description of the machine
Note: The terms used in this description will commonly be used throughout the following pages.
