Siemens SINAMICS G120C Operating Instructions Manual page 409

Figure 10-2
Procedure
1. Release the catches of the fan module using a screwdriver.
2. Withdraw the fan module from the converter. Use a screwdriver if necessary.
You have removed the fan module.
❒
Installing the fan module, FSD ... FSF
Push the fan module into the converter until you can hear it audibly engage.
When inserting the fan module, you establish the electrical connection between the
converter and fan module.
SINAMICS G120C Converters
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK
Fan module on the upper side of the converter.
Corrective maintenance
10.4 Spare parts
407