Siemens SINAMICS S120 Manual page 793

Replacing the fan in an Active Interface Module, 55 kW / 80 kW / 120 kW
For Active Interface Modules 55 kW, 80 kW and 120 kW, the fans and fan cover are
designed as one compact unit. Active Interface Modules 55 kW have a fan, Active Interface
Modules 80 kW and 120 kW have 2 fans For these 3 module types, removal and installation
are the same. Removal based on an 80 kW module is described below.
1. Open the fan cover. To do this, release the 5 combination
screws M5 (3 Nm).
3. Release the connector.
To install, carry out the above steps in reverse order. The torques must be carefully
observed.
Booksize Power Units
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
2. Open the fan cover.
Service and Support Booksize
14.1 Replacing the fan
793