Maintenance and service
11.1 Removing and installing hardware components
11.1.8
Installing / removing the power supply fan
Preparations
1. Disconnect the device from the mains.
2. Open the device.
3. Remove the power supply.
Removing the fan
How to remove the fan
1
Pull out the fan connector.
2
Loosen the four screws on the
enclosure.
3
Take the fan out of the enclosure.
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SIMATIC Box PC 627B
Operating Instructions, 06/2008, A5E00927393-02