Replace Power Supply Fan - Siemens SIMATIC IPC677E Operating Instructions Manual

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:
Hardware (Page 22).
Procedure - Removal
1. Remove the four plastic rivets on the enclosure and remove the marked screw
2. Pull the power supply connector and remove the marked screws.
SIMATIC IPC677E
Operating Instructions, 04/2019, A5E45117996-AA
Maintaining and servicing your device
7.4 Removing and installing hardware
①
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95