Vaisala Beacon Station BWS500, Руководство по обслуживанию

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EGW501 requires a separation distance of at least 20 cm (7.87 in). This
distance must be maintained between the user and the device when the device is
operating.
CAUTION!
Make sure that the grounding wire is longer than the phase and neutral
wires. Under mechanical stress, the grounding wire must be the last to disconnect from
the protective ground terminal.
CAUTION!
To prevent electrostatic discharge, avoid touching component contacts or connectors.
Vaisala Air Quality Transmitter AQT530 is classified as a Class 1 laser device in accordance
with International Standard IEC 60825-1. It complies with 21 CFR 1040.10 and 1040.11
except for conformance with IEC 60825-1 ED. 3., as described in the Laser Notice No. 56,
dated May 8,2019. A Class 1 laser device is safe under all conditions of normal use.
AQT530 incorporates a Class 3B laser. The laser is contained in an enclosure, preventing
direct physical access to laser radiation.
When working with equipment in extremely cold temperatures, use appropriate
personal protective equipment such as thermally insulated gloves and clothing.
Wear personal protective equipment (PPE).
2.3.1 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, touch a conductive part of the
equipment chassis with your other hand before touching ESD
‑
sensitive components.
Chapter 2 – Product overview
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