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SAFETY NORMS AND GENERAL WARNINGS
For a proper installation of the unit the technicians must read carefully and understand the
instructions provided by the Constructor.
All the installation operations must be carried out by suitably qualified technicians with
adequate knowledge of the unit and of the content of this manual.
1.
Check that the installation room (spaces, segregation and environmental conditions) are suitable
for the electrical and electronic apparatus and in particular that:
•
the room conditions are in compliance with the information contained in SPECIFICATION;
•
the ratings of the unit (voltages, frequencies, etc.) are coherent with the features of the electric
system.
2.
Make sure that the Standard and Legal requirements are followed during installation, service and
maintenance, in order to construct installations according to good technical and safety working
practices.
The unit must be used EXCLUSIVELY for the purposes described in the Chapter GENERAL
INFORMATION.
Disconnect the unit before carrying out any hipot testing on the installation.
Do not carry out any installation/maintenance operations requiring the disassembling and the removal
of the unit from the panel on which it is mounted when the unit is live: make sure it has been
disconnected.
: ++39 0523 591161
TEL
SYMBOLS IN THE TEXT AND THEIR MEANINGS
It indicates an OBLIGATION, an operation that must be obligatory followed. Pay attention to the
information signalled by this symbol, as it refers to situations that require CAUTION AND WARNING: any
operations not in compliance with what is indicated could provoke damages to objects or people.
Pay particular ATTENTION to the parts indicated by this symbol: they are live.
It indicates a DANGER, a situation or operation requiring the MAXIMUM ATTENTION: any actions not in
compliance with what is indicated could provoke really serious damages to objects and even mortal injuries
to people.
It indicates INFORMATION or REMARKS that must be read with particular attention.
CURRENT PROTECTION RELAY - IPR-D
For any request please contact:
ORION ITALIA TECHNICAL ASSISTANCE
FAX: ++39 0523 593898
INTERNET: www.orionitalia.com
Manual P/N: IPR-D GBM 01/09/2006
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