Siemens SINAMICS S120 Equipment Manual page 401

Frame sizes FSD ... FSF
Figure 12-2
Proceed as follows to replace a fan module:
1. Switch-off the Power Module and wait 5 minutes until the DC link capacitors have been
discharged.
2. Press the lateral lugs towards the center of the device and withdraw the fan module
vertically upwards out of the device.
3. Install the new fan module in the inverse sequence.
AC Drive
Manual, 06/2019, 6SL3097-5AL00-0BP1
12.2 Service and maintenance for components, Blocksize format
Fan replacement PM240-2, frame sizes FSD ... FSF
Service and maintenance
399