GEA ONE 11TS, Инструкция по эксплуатации и техническому обслуживанию

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ONE 7TS – Installation
4.5.2 Electrical connection
The size of the power supply line to the panel must be based on the length, laying system, room
temperature, nature of the load, and always in compliance with the regulations in force in the country of
installation.
Unless otherwise agreed in writing with
GEA Niro Soavi S.p.A. the user shall be responsible for determining
size of power supply line and grounding wire up to the terminal block of the panel, as well as for choosing
the devices for protection against shortcircuit and contact voltage.
If the electrical panel is supplied by
GEA Niro Soavi S.p.A. we will provide a list of cables whose size is
based on a length of 50 meters, laying in enclosed duct system with three-pole cables and 40 °C room
temperature.
For power supply characteristics and connection diagrams, please refer to the electrical specification and
WIRING DIAGRAMS enclosed in chapter 11 of this manual.
ATTENTION:
The indications provided about the characteristics of the cables refers to standard laying and
environmental conditions; the values shown are purely indicative and must ALWAYS be verified by
the user depending on actual operating conditions.
The electrical connections between machine and panel and between panel and power mains must be
arranged by the customer who will also be responsible for verifying that they have been set up correctly and
in conformity with the diagrams provided before the machine is started.
GEA Niro Soavi S.p.A. shall not be liable for damage or personal injury caused by incorrect connection of
electrical appliances; the electrical connections must always be inspected by specialized personnel.
In case of doubt about the connections, contact the Technical Support Department of GEA Niro Soavi S.p.A.
WARNING :
Power supply must be adequate to support the maximum absorption of the machine, as indicated in
the Wiring Diagrams enclosed in chapter 11 of this manual.
4.5.3 Grounding system (provided by customer)
Grounding of the metal frame must be arranged by the customer.
The precise characteristics are defined by
Regulation CEI 1713/1 and Regulation CEI 44/5 .
According to these regulations, safety grounding of all the machine parts and operation grounding of circuits
and equipment must be made by connecting the various parts to a single grounding system.
Ensure that the materials used in the grounding system are sufficiently solid or mechanically protected.
The main grounding connector must be as short as possible; ensure that grounding conductors are not
subjected to mechanical stress and danger of corrosion.
page
4.13
This manual is property of GEA Niro Soavi S.p.A. and no part of it may be reproduced.