Siemens SINAMICS S120 Commissioning Manual page 10

Preface
Safety-related information
• Commissioning must not start until you have ensured that the machine in which the
• SINAMICS devices and AC motors may only be commissioned by suitably qualified
• The personnel must take into account the information provided in the technical customer
• When electrical equipment and motors are operated, the electrical circuits automatically
• Dangerous mechanical movements are possible during system operations.
• All the work carried-out on the electrical machine or system must be carried-out with it in
• SINAMICS devices with AC motors may only be connected to the power supply via an
• The successful and safe operation of this equipment and motors is dependent on
• Information and data from the catalogs and quotations also apply to special versions of
• In addition to the danger and warning information provided in the technical customer
• Only protective extra-low voltages (PELV) that comply with EN60204-1 may be
• The motors can have surface temperatures of over +80 °C.
• This is why temperature-sensitive components, e.g. cables or electronic components
• When connecting up cables, please ensure that they
10
DANGER
components described here are to be installed complies with Directive 98/37/EC.
personnel.
documentation for the product, and be familiar with and observe the specified danger
and warning notices.
conduct a dangerous voltage.
a no-voltage condition.
AC-DC residual-current-operated device with selective switching once verification has
been provided that the SINAMICS device is compatible with the residual-current-
operated device in accordance with EN 50178, Chapter 5.2.11.2.
WARNING
professional transport, storage, installation and mounting as well as careful operations,
service and maintenance.
the equipment and motors.
documentation, the applicable national, local, and plant-specific regulations and
requirements must be taken into account.
connected to all connections and terminals between 0 and 48 V.
CAUTION
must not be in contact with or attached to the motor.
– are not damaged
– are not subject to tensile stress
– cannot be touched by rotating components.
Commissioning Manual, (IH1), 07/2007 Edition, 6SL3097-2AF00-0BP7
Commissioning