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User manual Curtis G3 Series Alpha
Appendix: Technical data
These specifi cations for the electrical connection
and the standards quoted apply for connecting the
coffee machine in EU countries. It may be necessary
to also observe additional country-specifi c
regulations. Outside the EU countries acceptance
of the standards quoted is to be checked by the
legal entity or natural person who wishes to use the
coffee machine.
The customer‘s on-site electrical system must be
designed to meet country-specifi c regulations per
IEC60364and must match the information on the
rating plate.
An isolated ground socket or acountry-specifi c
single-phase socket for single-phase connection,
or a5-pole CEE/CEKON socket per DINEN50310
VDE0800–2-310or acountry-specifi c multi-pole
socket for athree-phase connection, must be
available near the machine. The sockets are part of
the customer‘s on-site installation. The power cord
must not come into contact with hot surfaces. If the
power cord for this device is damaged then it must
be replaced by our service personnel or asimilarly
qualifi ed person, in order to prevent hazards.
In order to avoid possible faults from arising in our shielded data lines due to
potential equalisation currents between the devices, an additional potential
equalisation unit should be planned for devices connected to the vending system
(see DINEN50310 VDE0800–2-310).
If the machine is intended to be installed in alarge kitchen, it is recommended
that it be equipped with aground potential bonding conductor. The potential
equalisation terminal is installed by CurtisService if needed.