5 Installation
The unit must be installed exclusively by skilled technical personnel.
Make connections and tests in laboratory before the installation in the site.
Use adequate tools.
The following procedures are to be made at disconnect unit, if not differently shown.
An adequate protection device must be installed in the electric plant before the device.
Do not exceed the specified performances.
Do not replace the screws of the housing with others of different type.
Execute all the connections in not explosive atmosphere.
5.1 Unpacking
If the packaging does not present evident faults (due to falls or anomalous scratches), make sure that its
contents correspond to the list of items contained in paragraph Packaging contents, in section Introduction.
The container is completely made of recyclable material. The installer will take care to dispose it according to
the recycling programs or, in any case, according to the rules in force in the country of destination.
5.2 Control of the operating data on the rating plate
Before installing the unit, control if the goods supplied correspond to the required specifications by
examining the rating plates, according to the section Operating data on the rating plate .
Never make alterations or connections not provided for in the present manual: the use of unsuitable devices
can lead to serious risks for the safety of the personnel and the security of the plant.
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