Siemens SINAMICS G120 Operating Instructions Manual page 107

Special features for the PM230 Power Module IP55, FSA ... FSC
To insert or detach the Control Unit, you must
release eight or ten fixing screws of the cover
and then remove the cover.
The Power Module release mechanism is shown
in the diagram.
Attach the cover again before you commission
the inverter. Do not damage the seal of the cover
when attaching it.
Installing the Control Unit, PM230 IP55 - FSD ... FSF
To insert or detach the Control Unit, you must
open the front door of the Power Module.
Close the door before you commission the inver‐
ter. Check to ensure that the seals are not dam‐
aged.
Converter with the CU230P-2 Control Units
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE
4.5 Connecting the interfaces for the inverter control
Installing
107