09.02  Definitions 
Siemens AG    6SE7087-6AK85-1AA0
  0-11 
Rectifier/Regenerating Unit    Operating Instructions 
 
WARNING 
When operating electrical equipment, certain parts of such equipment are inevitably live. 
Owing to the dc link capacitors, hazardous voltages are present on the equipment up to 
5 min. after deenergization (power terminal and electronic power supply). This is why it is 
not permitted to open the housing until after waiting for 5 minutes. 
Non-observance of warning notices can result in death, severe personal injury or 
considerable property damage. 
Such personnel must be thoroughly acquainted with all warnings and maintenance 
activities. 
Perfect and safe operation of the equipment requires proper transport, expert storage, 
installation and assembly and cautious operation and maintenance. 
 
AoteWell Automation Sales Team
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