Service and maintenance
5.2 Replacing the cooling fan
PM250 Power Module
Hardware Installation Manual, 09/2012, A5E01003502B AD
43
Cooling fan replacement for FSD … FSF
Preparatory steps
● Power-down the inverter
● Remove the Control Unit from the inverter
● Disconnect all the cables from the Power Module
● Place the Power Module face-down on a clean and safe surface
Removal
1. Remove the fan retaining board
2. Release the fan cable connectors
3. Remove the cooling fan out from the inverter
Figure 5-2 Cooling fan removal FSD and FSE (15 kW … 37 kW)
Figure 5-3 Cooling fan removal FSF (45 kW … 75 kW)
Installation
For re-installation, carry out the above steps in reverse order.
Siemens Parts
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