Maintenance and service
11.1 Removing and installing hardware components
Installing the fan
Notice
Always install a fan of the same type!
Caution
Ensure that the arrow on the fan points away from the fan bracket.
11.1.6Processor replacement
Caution
The processor replacement may only be carried out by authorized qualified personnel.
Preparation
1.Unplug the device from mains.
2.Open the device.
Removing the processor
How to remove the processor
1.Unhook the fan holder on the heat sink and pull off towards the front.
2.Disconnecting the processor fan connector
3.Loosen the four screws and remove the heat sink.
SIMATIC Rack PC IL 43 | |
Operating Instructions, Edition 09/2005, |