1 Information on this Document
All components must remain within their permitted operating ranges at all times.
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
appropriate.
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.
The type label must remain permanently attached to the product.
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 to life due to electric shock
Under fault conditions, when working on the power supply circuit there may be dangerous
voltages present on the product.
• With permanently connected power supply units, ensure that there is a disconnection unit
(e.g. circuit breaker) present outside of the power supply unit.
• With pluggable power supply units, ensure that the outlet for the power supply unit is close
to the power supply unit.
• The disconnect unit and the outlet for the power supply unit must be freely accessible at all
times.
Danger of fire due to incorrect installation
• Have the product mounted, installed and commissioned only by qualified persons with the
appropriate skills.
• Never open the product.
4
COMGW-10-IS-xx-12
SMA Solar Technology AG
Quick Reference Guide