EN
16
versions, secured to espresso machine via
a strain relief connector.
b) Water pump motor power cord
This is the power supply for the water
pump motor. The internal electronics will
switch the pump motor on when needed.
• 3-core cable with 1.5 mm2 cross section
or 3-core AWG 16 (for UL version) secured
to espresso machine via a strain relief
connector.
c) Quick connection between the water pump and the
espresso coffee machine
The electrical connection must be made
through the use of the connectors, as
shown in the following figures:
- View of the connectors;
- Cable connection;
- Cable tightening;
6) Waste water drain connection
The espresso machine drain is to be
connected by means of the included
reinforced plastic tubing. Connect one end
of the reinforced plastic tubing to the drain
hose connection on the left side of the
espresso machine, secure with included
hose clamp. Connect the other end to a
suitable waste water collection system.
In case such a system is not available,
drained liquids may be collected in a
suitable bucket and any necessary drain
pipe extensions shall be made using
steel-lined PVC tubing and suitable hose
clamps.
Machine connector Pump connector
Water specifications table
Min.
Max.
T.D.S.
ppm
90
150
Total Hardness
ppm
70
100
Total Iron (Fe
+2
/Fe
+3
)
ppm
0
0,02
Free Chlorine (Cl
2
)
ppm
0
0,05
Total Chlorine (Cl
2
)
ppm
0
0,1
pH
value
6,5
8,5
Alkalinity
ppm
40
80
Chloride (Cl
–
)
ppm
not more
30
N.B.
:
Test water quality (the warranty is void if water parameters are not within the range
specified in the section “installation”)
