Microtronics myDatalogEASY IoTmini, Руководство пользователя, Страница: 19 / 210

Chapter 4 General specifications
4.4.3 Safety and preventative measures for handling wireless modules
The following safety and preventative measures must be observed during all phases of installation, operation,
maintenance or repair of a wireless module. The manufacturer is not liable if the customer disregards these
preventative measures.
CAUTION:
The wireless connection must not be used in hazardous environments.
No guarantee of any kind, whether implicit or explicit, is given by the manufacturer and its suppliers for the use
with high risk activities.
In addition to the following safety considerations, all directives of the country in which the device is installed
must be complied with.
4.4.3.1 Safety and precautionary measures for the wireless module installation
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This device must only be installed by a trained technician who applies the recognised installation
practices for a radio frequency transmitter including the correct grounding of external antennas.
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The device must not be operated in hospitals and/or in the vicinity of medical equipment such as heart
pacemakers or hearing aids.
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The device must not be operated in highly flammable areas such as petrol filling stations, fuel storage
sites, chemical factories and explosion sites.
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The device must not be operated in the vicinity of flammable gases, vapours or dusts.
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The device must not be subjected to strong vibrations or impacts.
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The wireless module can cause interferences if it is located in the vicinity of television sets, radios or
computers.
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Do not open the wireless module. Any modification to the device is prohibited and will result in the
operating licence being revoked.
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Do not install the device in any other way to the one described in the operating instructions. Improper
use will invalidate the warranty.
4.4.3.2 Safety measures for installing the antenna
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Only use antennas that are recommended or supplied by the manufacturer.
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The antenna must be installed at a distance of at least 20 cm from individuals.
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The antenna must not be extended outside protected buildings and must be protected against lightning
strikes.
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The voltage supply must be switched off before replacing the antenna.
Rev. 01 19