Siemens SINAMICS S120 Manual page 279

Removing the fan, width 50 to 200 mm
Table 6- 2 Removing the fan
1. Disconnect the power supplies (24 V DC and 400 V AC)
Wait 5 minutes while the DC link capacitors discharge!
2. Remove the component from the drive line-up.
3. Open the fan cover
Module width: 50 mm
1. Remove the fan.
2. Remove the connector.
CAUTION
When withdrawing it, ensure that you do not damage any signal cables.
NOTICE
Take care not to cut yourself on the sharp edges inside the cabinet.
Cabinet Modules
Manual, (GH5), 05/2010, A5E03263538A
Module width: 100 mm
Maintenance and servicing
6.4 Replacing components
Module width: 150 mm and 200 mm
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