Service and maintenance
11.8 Removing and installing hardware components
SIMATIC HMI IPC677C
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Operating Instructions, 04/2013, A5E02722710-04
Installing the fan
Note
Always install a fan of the same type!
Fan mounting position
The figure shows the correct fan
mounting position.
Pay attention to the direction of the
arrow on the fan enclosure!
11.8.8
Installing / removing the power supply fan
Preparations
1.
Disconnect the device from the mains.
2.
3.
Remove the power supply.
Removing the fan
How to remove the fan
1 Pull out the fan connector
①
.