Service and maintenance
11.8 Removing and installing hardware components
SIMATIC HMI IPC677C
Operating Instructions, 04/2013, A5E02722710-04
145
11.8.7
Installing / removing the equipment fan
Preparations
1.
Disconnect the device from the mains.
2.
Open the device (Page 121).
Removing the fan
How to remove the fan
1 Pull the fan plug
①
from the
motherboard.
2 Loosen the four plastic rivets
①
on
the enclosure.
3 Take the fan out of the enclosure.