Installing / Removing The Processor - Siemens SIMATIC 627B Operating Instructions Manual

Maintenance and service
11.1 Removing and installing hardware components
11.1.9

Installing / removing the processor

CAUTION
The processor replacement may only be carried out by authorized qualified personnel.
Preparation
1. Disconnect the device from the mains.
2. Open the device.
3. Remove the drive bay module.
4. Remove the power supply cover.
Removing the processor
How to remove the processor
1 Remove the four screws from the
processor heat sink and remove
the heat sink.
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SIMATIC Box PC 627B
Operating Instructions, 06/2008, A5E00927393-02