Siemens S120 - Replacing the Fan on the PM240-2

Service and maintenance
11.2 Service and maintenance for components, Blocksize format
AC Drive
456 Manual, (GH6), 04/2014, 6SL3097-4AL00-0BP4
11.2.3
Replacing the fan on the PM240-2
Fans are available as spare parts for all PM240-2 installation sizes.
Note
Only trained personnel may replace the fan, observing ESD guidelines.
Requirements
1. Disconnect the PM240-2 from the power supply.
2. Disconnect all cable connectors from the Power Module.
Frame sizes FSA/FSB/FSC
Figure 11-1 Fan replacement PM240-2, frame size FSB
1. Release the lock ① of the fan (1 lock on FSA, 2 locks on FSB and FSC.)
2. Withdraw the fan from the Power Module.
3. Remove the connector.
4. Remove the fan.
5. Connect the connector to the new fan.
6. Insert the new fan in the Power Module.