Siemens SIMATIC HMI IPC677C - Installing; Removing the Power Supply Fan

Service and maintenance
11.8 Removing and installing hardware components
SIMATIC HMI IPC677C
146 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. Open the device (Page 121).
3. Remo
ve the power supply.
Removing the fan
How to remove the fan
1
Pull out the fan connector
①.
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