FNM alpha SM 230, Руководство пользователя, Страница: 6 / 72

6 7
Safety precautions
The following regulations have to be observed
:
•
national safety regulations
• national rules for the prevention of accidents
•
national regulations for mounting and installation
•
generally approved rules of the technique
•
safety precautions of this user manual
•
characteristic values and measuring operating conditions of the type and data
plates
•
additional signboards on the unit
Avoid to touch conductive parts of the unit.
Do not open the unit, only permit repairs by the manufacturer.
Mind the valid legal provisions for the protection of persons in electromagnetic
fields when installing the antenna.
Safety precautions for the base module alpha WSN BM 1x0
Do not use or install the unit in rooms with explosive materials.
Only use an unshielded Twisted Pair cable (UTP) when connecting the LAN interface
of the alpha WSN BM 110!
Do not cover the base module.
Safety precautions for the sensor module alpha WSN SM 230
Do not use or install the unit in rooms with explosive materials.
In case a battery is inserted, no power supply unit may be connected and the battery
has to be removed in case of operation with the power supply unit.
Safety precautions for the repeater module alpha WSN RM 300
Do not use or install the unit in rooms with explosive materials.
In case a battery is inserted, no power supply unit may be connected and the battery
has to be removed in case of operation with the power supply unit.