Maintenance and service
11.1 Removing and installing hardware components
SIMATIC Rack PC 847B
Operating Instructions, 06/2008, A5E02203168-01
87
11.1.10
Processor replacement
CAUTION
The processor may only be replaced by authorized technical personnel.
Preparation
1. Unplug the device from mains.
2. Open the device.
Removing the processor
How to remove the processor
1. Remove the four screws of the
processor heatsink and remove it
2. Open the processor retainer
Содержание SIMATIC PC 847B
Страница 208: ...Appendix A 4 Retrofitting instructions SIMATIC Rack PC 847B 208 Operating Instructions 06 2008 A5E02203168 01 ...
Страница 216: ...List of abbreviations C 1 Abbreviations SIMATIC Rack PC 847B 216 Operating Instructions 06 2008 A5E02203168 01 ...
Страница 232: ...Index SIMATIC Rack PC 847B 232 Operating Instructions 06 2008 A5E02203168 01 ...