Device maintenance and repair
7.3 Removing and installing hardware
SIMATIC IPC647E
124
Operating Instructions, 11/2018, A5E45589180-AA
7.3.2.2
Changing the front fan
Requirement
●
The device is fully disconnected from the line voltage, see "Switching off the device
(Page 58)".
●
The fan cover has been removed; see "Remove the fan cover (Page 123)".
●
An original spare part, which means a front fan of the same type.
Procedure
1.
Press and hold the locks together.
2.
Slide the fan support a bit to the left and move it forward from the front of the enclosure.
3.
Set aside the fan support with the openings facing down right in front of the device. The
fans are on top.
4.
Press on the clip of the small fan cable plug connector
②
and remove the connector from
the larger adapter plug
③
. Repeat this step for the second fan cable plug as well.
5.
Loosen the cable tie with which the two fan cables are fastened to the fan housing.