Siemens SINAMICS S120 Combi Equipment Manual page 285

Table 13- 5 Removing the air baffle plate on the S120 Combi
Releasing the fixing screws through the holes in the reinforcement plates
Remove the air baffle plate in the direction of the arrow
After cleaning the heat sink, the air baffle plate is reinstalled in the reverse sequence.
Tightening torque for the screws: 1.8 Nm.
SINAMICS S120 Combi
Manual, Edition 05.2010, 6SL3097-4AV00-0BP0
Service and maintenance
13.4 Cleaning the S120 Combi heat sink
Screws: Slotted or cross slot M4 x 10,
DIN EN ISO 7046-1/2
The heat sink can now be cleaned
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