Siemens Sinamics S120 Manual page 818

Service and Support Booksize
14.2 Replacing the fan
Table 14- 7 Replacing the fan in an Active Interface Module, 80 kW, 120 kW
Open the fan cover. To do this, release
the combination screws M5 (3 Nm).
Release the M3 screws (1.8 Nm).
818
Open the fan cover.
Remove the connecting cable.
Release the connector.
Remove the fan.
Booksize Power Units
Manual, (GH2), 04/2014, 6SL3097-4AC00-0BP6