2-General Instruction - SFE 7930-23 Manuel D'utilisation

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2-GENERAL INSTRUCTION

Read this user and maintenance manual carefully before using the device.
The controller must be installed by qualified personnel; the installation procedures must be
carried out with equipment switched off.
Package and storage
The equipment is packaged in a formed polystyrene frame and contained in a cardboard box. No special
procedures are required for unpacking.
The equipment should be stored in places having the following features:
- temperature in the range -10°C to +60°C;
- relative humidity in the range 30% to 95%.
Installation
The equipment should be installed and commissioned by specialised personnel in compliance with the
regulations in force in the country of use.
The equipment should be installed in a dry place, not directly exposed to the sun, with temperatures
between -10°C and + 60 °C.
Do not power the equipment with a voltage value other than that indicated in this user and maintenance
manual.
Cleaning
The equipment should be cleaned with a dry cloth.
In the case of hard dirt, disconnect the equipment from the power supply network and use a damp cloth.
At the end of the cleaning, restore the electrical connection.
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