User's Manual

LE920A4 HW User Guide Safety Recommendations
Doc#: 1VV0301261 Moisture Sensitivity
Rev. 4.3 Page 113 of 123 2017-12-07
13. Safety Recommendations
READ CAREFULLY
Be sure that the use of this product is allowed in your country and in the environment
required. The use of this product may be dangerous and must be avoided in the following
areas:
• Where it can interfere with other electronic devices in environments such as
hospitals, airports, aircrafts, etc.
• Where there is risk of explosion such as gasoline stations, oil refineries, etc.
It is the responsibility of the user to enforce the country regulations and the specific
environment regulations.
Do not disassemble the product; any mark of tampering will compromise the warranty
validity.
It is recommended following the instructions of the hardware user guides for correct wiring
of the product. The product must be supplied with a stabilized voltage source and the
wiring conform to the security and fire prevention regulations.
The product must be handled with care, avoiding any contact with the pins because
electrostatic discharges may damage the product itself. The same caution must be taken
for the SIM, checking carefully the instructions for its use. Do not insert or remove the SIM
when the product is in power saving mode.
The system integrator is responsible for the functioning of the final product; therefore, care
must be taken of the external components of the module, as well as of any project or
installation issue, because of the risk of disturbing the GSM network or external devices or
having any impact on safety. Should there be any doubt, please refer to the technical
documentation and the regulations in force.
Every module must be equipped with a proper antenna with the specified characteristics.
The antenna must be installed with care in order to avoid any interference with other
electronic devices and must be installed with the guarantee of a minimum 20 cm distance
from a human body. In case this requirement cannot be satisfied, the system integrator
must assess the final product against the SAR regulation.
The European Community provides some Directives for electronic equipment introduced
on the market. All the relevant information is available on the European Community
website:
http://europa.eu.int/comm/enterprise/rtte/dir99-5.htm
The text of the Directive 99/05 regarding telecommunication equipment is available, while
the applicable Directives (Low Voltage and EMC) are available at:
http://europa.eu.int/comm/enterprise/rtte/dir99-5.htm