Victoria Arduino EAGLE ONE PRIMA Service Manual

84
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
C
C
C
C
O
O
O
O
O
F
F
F
FF
F
F
E
E
E
E
E
E
B
B
B
O
O
O
OI
L
L
LE
E
E
R
R
R
S
S
6.4 HIGH-LIMIT THERMOSTATS
The high-limit thermostats are connected
in series with the heating element and open
the electrical circuit once the temperature
limit of 135°C in the coffee boiler has been
exceeded.
If the heating element does not turn ON,
check the continuity of the high-limit ther-
mostats.
If there is not continuity, rearm the high-limit
thermostats pushing into the hole by a small
screwdriver.
6.5 EXPANSION VALVE
The expansion valve releases water once
the pressure limit of 16,5 bar in the coffee
boiler has been exceeded.
If, when the machine was in stand-by, the
first coffee dose is lower than the next, a
reason could be the expansion valve dam-
aged and opening before 16.5 bar.
6.5.1 REMOVAL OF
THE EXPANSION VALVE
WARNING
If the machine is hot, reduce the
inner pressure of the coffee boiler, as
explained in paragraph 4.7.1.
To remove the expansion valve, proceed as
it follows:
1
Remove the coffee boiler, as described in
paragraph 6.1.
37
37
36
36
35
35
34
34
06

Victoria Arduino EAGLE ONE PRIMA Specifications

General

Brand	Victoria Arduino
Model	EAGLE ONE PRIMA
Category	Coffee Maker
Language	English