Sagem F@st 244x, Справочное руководство

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2 - Description and connection of router
SAGEM F@st™ 240x/244x Reference Manual - 288097371-02
Page 2-14
Sagem Communication document. Reproduction and disclosure prohibited
2.3 Installation instructions
Environment
¾ The router must be installed and used inside a building.
¾ The ambient temperature must not exceed 45°C.
¾ The router must not be exposed to direct strong sunlight nor to an intense heat source.
¾ The router must not be placed in an environment subject to vapour condensation.
¾
The router must not be exposed to water projections.
¾ The router unit must not be covered.
Power source
¾ Use a network socket with easy access, which is close to the equipment. The power cord is
2 m in length.
¾ Arrange the power cord so as to prevent any accidental power cutoff of the router.
¾ The router is designed to be connected to a TT or TN type power network.
¾ The router is not designed to be connected to an electrical installation with an IT type
diagram (neutral connected to earth through an impedance).
¾ Protection against short circuits and inter-phase leakages, neutral and earth must be made
by the building's electrical installation. The power circuit of this equipment must be fitted
with a 16 A protection against power surges, and with a differential protection.
Maintenance
¾ It is prohibited to open the case. Only qualified personnel approved by your supplier may do
so.
¾ Do not use liquid or spray cleaning agents.