SMA Gateway-2, Quick Reference Manual

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2 Safety SMA Solar Technology AG
Quick Reference Guide GTWY-2-SMA-IS-xx-10 5
Use this product only in accordance with the information provided in the enclosed documentation
and with the locally applicable standards and directives. Any other application may cause
personal injury or property damage.
Alterations to the product, e.g. changes or modifications, are only permitted with the express written
permission of SMA Solar Technology AG. Unauthorized alterations will void guarantee and
warranty claims and in most cases terminate the operating license. SMA Solar Technology AG
shall not be held liable for any damage caused by such changes.
Any use of the product other than that described in the Intended Use section does not qualify as the
intended use.
The enclosed documentation is an integral part of this product. Keep the documentation in a
convenient place for future reference and observe all instructions contained therein.
All components must remain within their permitted operating ranges and their installation
requirements at all times.
2.2 Safety Information
This section contains safety information that must be observed at all times when working on or with
the product.
To prevent personal injury and property damage and to ensure long-term operation of the product,
read this section carefully and observe all safety information at all times.
DANGER
Danger to life due to high voltages of the PV array
When exposed to light, the PV array generates dangerous DC voltage, which is present in the
DC conductors and the live components of the inverter. Touching the DC conductors or the live
components can lead to lethal electric shocks.
• Disconnect the product from voltage sources and make sure it cannot be reconnected
before working on the device.
CAUTION
Increased electromagnetic radiation through the antenna
During operation, the antenna produces an electromagnetic field and can interfere with other
devices (e.g., pacemakers) due to electromagnetic interference.
• Persons must not remain closer than 20 cm to the antenna for long periods of time.
Electrical installation
All electrical installations must be carried out according to the electrical requirements
applicable on site.
• All work must be carried out in such a way that it complies with the technical standards
for electrical devices and the regulations for electrical installation.
• All work must comply with the regulations on occupational safety and hygiene.
ENGLISH