Replacing The Fan At The Hf Damping Module - Siemens SINAMICS S120 System Manual

13.2.3

Replacing the fan at the HF Damping Module

Removing fans
1. Remove the HF Damping Module from the drive line-up.
2. Remove the retaining screws from the fan support using a Torx T20 screwdriver.
3. Release the connecting plug and remove it.
4. Remove the fan support with the fan.
①
②
③
④
Figure 13-2
Installing the fan
1. Position the replacement fan on the fan support. Note the direction of the airflow from
bottom to top (the arrow on the fan must point to the inside of the module).
2. Insert the connecting plug so that you can hear it engage.
3. Push the fan support and fan into the device. The connecting cable must not be crushed
when doing this.
4. Tighten the retaining screws on the fan support and tighten them crosswise (tightening
torque: 1.8 Nm (15.9 lbf in)).
High Frequency Drive
System Manual, 10/2020, 6SL3097-5AH10-0BP0
Connecting plug
Fans
Fan support
Retaining screws (4x), M4, Torx T20
Remove the fans at the HF Damping Module
Service and maintenance
13.2 Replacing the fan
1
2
3
4
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