Service and maintenance
14.3 Replacing the fan
Installing a fan
1. Before installing the fan, check the air flow direction (the arrow on the fan must point
2. Insert the connector until it fully engages.
3. Screw in the 2 screws at the fan (Torx T20); tightening torque 1.2 Nm
4. Close the enclosure cover and tighten the 6 screws (Torx T10); tightening torque 0.8 Nm
276
towards the cooling ribs).
SINAMICS S120 Combi
Manual, Edition 07/2012, 6SL3097-4AV00-0BP3