Siemens Simatic IPC547E Operating Instructions Manual page 78

Device maintenance and repair
7.4 Removing and installing hardware
3. Hold the drive cage at the marked areas, push it in the direction of the arrow, then lift the
drive cage completely out of the device.
Installation
Follow the steps described under removal in the reverse order.
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Operating Instructions, 02/2014, A5E32317120-AB
SIMATIC IPC547E