Efficient Networks S120 manual Safety instructions

Foreword

Safety instructions

DANGER

•Commissioning must 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 devices and AC motors 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 follow the specified danger and warning notices.

•When electrical equipment and motors are operated, the electrical circuits automatically conduct a dangerous voltage.

•When the machine or system is operated, hazardous axis movements can occur.

•All of the work carried-out on the electrical machine or system must be carried-out with it in a no-voltage condition.

•SINAMICS devices with AC motors must only be connected to the power supply via an 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

•The successful and safe operation of this equipment and motors is dependent on correct transport, proper storage, installation and mounting as well as careful operator control, service and maintenance.

•For special versions of the drive units and motors, information and data in the Catalogs and quotations additionally apply.

•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.

•Only protective extra-low voltages (PELV) that comply with EN60204-1 may be connected to all connections and terminals between 0 and 48 V.

CAUTION

•The motors can have surface temperatures of over +80 °C.

•This is the reason that temperature-sensitive components, e.g. cables or electronic components may neither be in contact nor be attached to the motor.

•When attaching the connecting cables, you must ensure that:

–they are not damaged

–they are not under tension

–they cannot come into contact with any rotating parts

10	Drive Functions
	Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4