Vaisala Indigo300, Руководство пользователя

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Make sure that the power supply unit for the transmitter is an
isolated power source that fulfills the requirements of the one of the following:
• Limited-Energy Circuit (LEC) in accordance with IEC/EN/UL/CSA 61010-1
• Limited Power Source (LPS) in accordance with IEC/EN/UL/CSA 60950-1 or
IEC/EN/UL/CSA 62328-1, Annex Q
• Class 2 supply source that complies with the National Electrical Code (NEC),
NFPA 70, Clause 725.121 and Canadian Electrical Code (CEC), Part 1, C22.1.
CAUTION!
Make sure to use the power supply unit only in its specified
environmental conditions.
CAUTION!
Only connect compatible measurement devices to the transmitter.
Attempting to connect incompatible devices or cables can damage the
equipment. Refer to transmitter specifications for compatibility information.
CAUTION!
Use only cables provided by Vaisala to connect devices to the
transmitter. Attempting to connect incompatible devices or cables can damage
the equipment.
CAUTION!
Do not modify the unit or use it in ways not described in the
documentation. Improper modification or use may lead to safety hazards,
equipment damage, failure to perform according to specification, or decreased
equipment lifetime.
CAUTION!
2.4.1 ESD protection
Electrostatic discharge (ESD) can damage electronic circuits. Vaisala products are adequately
protected against ESD for their intended use. However, it is possible to damage the product by
delivering electrostatic discharges when touching, removing, or inserting any objects in the
equipment housing.
To avoid delivering high static voltages to the product:
• Handle ESD
‑
sensitive components on a properly grounded and protected ESD workbench
or by grounding yourself to the equipment chassis with a wrist strap and a resistive
connection cord.
• If you are unable to take either precaution, touch a conductive part of the equipment
chassis with your other hand before touching ESD
‑
sensitive components.
• Hold component boards by the edges and avoid touching component contacts.
Indigo300 User Guide M212849EN-A
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