Commissioning; Important Notes - Lenze Inverter i550 Cabinet Montage- Und Einschaltanleitung

Commissioning

Important notes

WARNING!
Incorrect wiring can cause unexpected states during the commissioning phase.
Possible consequence: death, severe injuries or damage to property
Check the following before switching on the mains voltage:
▶ Is the wiring complete and correct?
▶ Are there no short circuits and earth faults?
▶ Is the motor circuit configuration (star/delta) adapted to the output voltage of the inverter?
▶ Is the motor connected in-phase (direction of rotation)?
▶ Does the "emergency stop" function of the entire plant operate correctly?
WARNING!
Incorrect settings during commissioning may cause unexpected and dangerous motor and system move-
ments.
Possible consequence: death, severe injuries or damage to property
▶ Clear hazardous area.
▶ Observe safety instructions and safety clearances.
Commissioning
Important notes
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