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Product description
Operating instructions / V07 / 06.2010
43 / 68
Power supply
Model
Power rating
Fuse (installa-
tion site)
Siena
Siena 2
220-230V~
50/60 Hz 2000-2200 W
10-16A
200V~
50/60 Hz
2200W
10-16A
240V~
50/60 Hz
100V~
50/60 Hz
1200W
16A
110V~
50/60 Hz
120V~
50/60 Hz
130V~
50/60 Hz
The device must be electrically connected according to all valid regulations (VDE 0100) as well as national
stipulations. The type of power cable must be at least H 05 VV-F. The voltage specified on the serial plate
must match the supply voltage at the installation location.
●
The phase must be protected from short-circuits with the Ampere value mentioned on the serial
plate!
All poles of the device must be able to be disconnected from the power supply.
●
Never operate a device with a faulty power cord. Have a defective power cord or plug replaced
●
immediately by a qualified service technician.
Schaerer Ltd. advises against the use of extension cables! • If an extension cable must be used,
●
nevertheless (minimum cross-section: 1.5 mm2), please observe the cable manufacturer’s data
(instructions for use) and all local regulations.
Power cords must be connected in such a way that no one can trip over them. Do not pull the
●
cords over corners or sharp edges, pinch them between objects or allow them to hang loosely
in a room.
Do not place cables over hot objects, and protect them from oil and aggressive cleaning
●
agents. Never lift or pull the device by its power cord. Never pull the plug out of the socket
by its cord. Never touch the power cord or plug with wet hands! Never insert a wet plug into a
power socket!
Water connection / draining (option)
The water supply connection must be made in accordance with the applicable requirements and the regu-
lations of the respective country.
If the machine is connected to a newly installed water pipe, the pipe and the supply tube must be thor-
oughly rinsed so that no dirt particles can enter the machine. The coffee maker must be connected to an
installed drinking-water pipe with shutoff valve. The machine is installed by using the mounted pressure
tube and the G 1/4“ screw at the pressure relief component mounted to the tap (set to 0.2 MPa (2 bar)). If
the machine is attached to a water drainage system, the supplied temperatureresistant drain hose must
be connected to the drip pan and siphon. It must be firmly attached to the drain and slanted at a downward
angle (so that the water can flow downward).
Always use the new hose set (fresh water/outlet hose) provided with the machine!
The ideal hardness of the water is
5 – 6 °dH
(German hardness) or
8 – 10 °fH
(French hardness). The
chlorine content should not exceed
100 mg per litre
. Ideal Ph value =
7
. Otherwise, the local regulations
are binding
Water pressure
Recommended:
0.1-0.3 MPa (1-3 bar)
Maximum:
0.6 MPa (6 bar)
Water ingress temperature
Minimum:
5 °C
Maximum:
30 °C
