Device maintenance and repair
7.5 Removing and installing hardware
SIMATIC IPC1047
Operating Instructions, 09/2018, A5E45118479-AA
89
Procedure
1.
Remove the screws on the CPU heat sink.
2.
Remove the heat sink.
3.
Release the lever
②
of the processor bay and tilt it all the way back. The bay releases
the processor (figure similar).
4.
Remove the processor by grabbing the rails on the side
④
. Do not touch the processor
and its connections in the process (see Technical Specifications, chapter "ESD
guidelines").
5.
Install the new processor on the socket, as shown in the figure.
When you insert the processor, make sure the coding on the processor and
on the socket match up.
6.
Tilt the lever
②
to the front again. Make sure that the bay covers the screw
③
.
7.
Press the lever all the way down and lock it again.
NOTICE
Damage to the processor
The locking mechanism may be stuck. The locking mechanism is damaged while being
pressed down. The processor is not correctly locked in place by the bay. The result may
be malfunctions.
•
Do not use excessive force.
•
Tilt the lever back again and try again.
8.
Place the heat sink back on the processor and tighten the screws.