Siemens SINAMICS S120 Equipment Manual page 8

Foreword
Safety information
Danger
Commissioning shall not start until you have ensured that the machine in which the
components described here are to be installed complies with Directive 98/37/EC.
SINAMICS S equipment must only be commissioned by suitably qualified personnel.
The personnel must take into account the information provided in the technical customer
documentation for the product, and be familiar with and observe the specified danger and
warning notices.
When electrical equipment and motors are operated, the electrical circuits automatically
conduct a dangerous voltage.
Dangerous mechanical movements may occur in the system during operation.
All work on the electrical system must be carried out when the system has been
disconnected from the power supply.
Warning
Safe, problem-free operation of SINAMICS S equipment assumes proper transportation,
storage, setup, and installation, as well as careful operation and maintenance.
The details in the catalogs and proposals also apply to the design of special equipment
versions.
In addition to the danger and warning information provided in the technical customer
documentation, the applicable national, local, and plant-specific regulations and
requirements must be taken into account.
According to EN 61800-5-1 and UL 508, only safely isolated protective extra-low voltages
may be connected to any of the terminals on the electronic modules.
Note
When operated in dry operating areas, SINAMICS equipment with AC motors conforms to
Low-Voltage Directive 73/23/EEC.
SINAMICS S devices fulfill EMC Directive 89/336/EEC or 2004/108/EEC in the configuration
specified in the associated EC Declaration of Conformity and when the EMC installation
guideline is implemented, Order No. 6FC5297- AD30-0AP .
Caution
Operating the equipment in the immediate vicinity (< 1.5 m) of mobile telephones with a
transmitter power of > 1 W may lead to incorrect operation.
IV
SINAMICS S120 Equipment Manual, Edition 12/2007, 6SL3097-2AM00-0BP4
Chassis Power Units Liquid Cooled