Operating Instructions

9.2 Replacing inverter components
WARNING
Fire or electric shock due to defective components
If an overcurrent protection device is triggered, the inverter may be defective. A defective
inverter can cause a fire or electric shock.
● Have the inverter and the overcurrent protection device checked by a specialist.
Repair
WARNING
Fire or electric shock due to improper repair
Improper repair of the inverter may cause malfunctions or result in consequential damage
such as fire or electric shock.
● Only commission the following persons to repair the inverter:
– Siemens customer service
– A repair center that has been authorized by Siemens
– Specialist personnel who are thoroughly acquainted with all the warnings and operating
procedures contained in this manual.
● Only use original spare parts when carrying out repairs.
Recycling and disposal
For environmentally-friendly recycling and disposal of your old device, please contact a
company certified for the disposal of waste electrical and electronic equipment, and dispose
of the old device as prescribed in the respective country of use.
Corrective maintenance
9.2 Replacing inverter components
Converter with the CU230P-2 Control Units
422 Operating Instructions, 04/2018, FW V4.7 SP10, A5E34257946B AF