Esse-ti GSM400, Руководство пользователя

Страница: 5 / 56

Page 5
GENERAL INSTALLATION
INSTRUCTIONS
G
ENERAL
N
OTES
Carefully read the notes contained in this section as they provide important
information on safe correct installation, use and maintenance of the product.

The product must be EXCLUSIVELY used for the purpose it was designed for.
Esse-ti shall not be responsible for damages arising from improper use.

The product has been designed in compliance with the regulations in force and
must be installed in systems that comply with the provisions of law.

Always disconnect power supply before performing internal or external operations
on the product (cleaning, maintenance, etc.).

Always refer to an authorized service centre for repair.

The device must be installed in a ventilated place, making sure that the ventilation
slots are never obstructed.

Do not install the product in environments with risk of explosion.

Make sure that the product has been installed as required.

Do not introduce objects, liquids or powders inside the product. Do not use sprays
inside the product.

Packing components (such as plastic bags, foam polystyrene, etc.) must be kept out
of the reach of children because potentially dangerous.
M
AKING THE INSTALLATION
Internal telephone installations must be carried out by specialised personnel.
The installation and connection of telephone terminals to the telecommunications
network that do not comply with the regulations in force is not permitted.