Electrical Connection - ZANOLLI Citizen 6/MC Instructions For Installation, Use And Maintenance Manual

_____________________________________________________4. INSTALLATION WORNINGS
must be free of encumbrances. In particular it is necessary to avoid
obstructing the cooling apertures.( Figure 5.1).
The equipment must in any case be installed at least 2 cm from the walls of
the room and from other equipment.
Finally it is necessary to ensure that the temperature and relative
humidity of the place in which the equipment is installed must never exceed
the maximum and minimum values indicated in the specifications section
(see 3). In particular if the maximum temperature and relative humidity are
exceeded, the equipment may easily and unpredictably go out of order or be
damaged in its electrical parts, thus creating a dangerous situation.

4.3.Electrical connection

The equipment is supplied with a cable for the electrical connection with
earth lead. In observance of the current safety norms it is compulsory to
connect the earth wire (yellow-green) to an equipotential system whose
efficiency must be properly checked against the norms currently in
force.
Before making any connections ensure that the characteristics of the
mains supply to which the equipment has to be connected, correspond to the
feed characteristics required by the equipment itself (see 3 and plate on
equipment). See figure 5-3 for the exact position of the feed cable output.
The feed cable must end in a plug which connects to an electrical feed panel
with a corresponding socket and a different magneto thermal switch.
The plug-socket connection must be such that the earth lead is connected
first and disconnected last and must be of the correct size for the nominal
current (see 3). Suitable plugs and the industrial type CEE 17 of any which
satisfy the European Norm EN 60309.
The thermal safety device must be set for the total nominal current, the
magnetic safety device must be set for the instantaneous maximum current (
in the case of ovens it is a little above the nominal figure, in the case of
machines it is the pick up current for the most powerful motor) , while the
differential device must be set to the 30 mA current (see 3.) .
The manufacturer shall not be liable for any damage which results from
failure to observe the above mentioned norms.
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12 CITIZEN 6 - 9/MC