ABB Uvisor SF910i, Руководство пользователя

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3.3.2 Preliminary Steps
Air Flow
SF910i is designed to be installed in a normal ambient environment. It is absolutely
forbidden to cover the enclosure with thermal insulating or any kind of material.
See Appendix A for specifications about environment of installation.
It must not be installed in direct sunlight.
ESD Precautions
Wear an anti-ESD wrist strap or equivalent system when operating with rear cover
removed for installation, commissioning, and servicing an SF910i.
Special Handling
SF910i requires the care normally used to handle the electronic device (avoid mechanical
stress and shocks). Observe the following steps needed to handle the electronic circuitry:
– Before opening the SF910i enclosure, wear a wrist straps connected to ground (or
equivalent anti-ESD system).
– Keep the wrist strap for all the time in which the user operate with the SF910i
enclosure opened.
– Handle assemblies by the enclosure, and avoid touching the semiconductors pins.
Unpacking and Inspection
– Examine the hardware immediately for shipping damage.
– Notify the nearest ABB sales office of any such damage.
– File a claim for any damage with the transportation company that handled the
shipment.
– Use the original packing material and container to store the hardware.
– Store the hardware in an environment of good air quality, free from temperature and
moisture extremes.
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3 Installation
3.3 Product Installation