Maintaining and servicing your device
7.4 Removing and installing hardware
SIMATIC IPC677E
Operating Instructions, 04/2019, A5E45117996-AA
95
7.4.2
Replace power supply fan
Requirement
●
The device is disconnected from the mains and all connecting cables have been
removed.
●
The device is open, see important information regarding this under Opening the Device
(Page 71).
●
An original spare part, that is a fan of the same type, see information under Accessories:
Procedure - Removal
1.
Remove the four plastic rivets on the enclosure and remove the marked screw
①
.
2.
Pull the power supply connector and remove the marked screws.