4. Press a slotted screwdriver against the other of the two rear catches and at the same time pull
the corresponding side of the fan unit out of the housing using the lug.
5. Press a slotted screwdriver against the front catch and at the same time pull the
corresponding side of the fan unit out of the housing using the lug.
Corrective maintenance
16.11Replacing fans
SINAMICS G220 converter
Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB 785