Siemens 7KG6000-8AA Operating Instructions Manual page 6

Furthermore, the contents of this product documentation are not
part of an earlier or existing agreement, consent, or a legal
regulation and do not represent a modification of any of these. All
commitments of Siemens are specified in the specific purchase
contract, which also includes the entire and unique warranty
regulations. The contractual warranty regulations are neither
extended nor restricted by the descriptions in this document.
WARNING!
During operation of electric devices, dangerous voltages are applied to
certain parts. Ignoring the warning notes can result in severe injury or
damage.
Only qualified personnel is allowed to operate this device. Appropriate
transportation, storage, installation, and assembly, as well as cautious
operation and maintenance are basic requirements for proper and safe
operation of this device.
The insulation of the devices has been routine tested according to the
standard IEC 61010-1 at 50 Hz with 2.2 kV or 3.25 kV respectively
(cf. Other technical specification); their output circuits, however, do
not carry any functional extra-low voltage with safe isolation.
This must be considered when using the devices.
6 SIMEAS E50417-K109U-C322-A1