Siemens SINAMICS S120 Installation And Start-Up Manual page 8

Preface
Definition: Qualified personnel
With reference to this manual and the warning labels on the product, a "qualified
person" is someone who is familiar with the installation, mounting, start-up, and
operation of the equipment and who has certified qualifications for the type of re-
sponsibility involved, such as:
S Trained or authorized to energize, de-energize, ground, and tag circuits and
equipment in accordance with established safety procedures.
S Trained in the proper care and use of protective equipment in accordance with
established safety procedures.
S First aid training.
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E Siemens AG, 2004. All rights reserved
SINAMICS S120 Installation and Start-Up Manual, 12/04 Edition