Siemens SIMATIC PANEL PC 877 - Manual (Page 132)

Maintenance and service
12.4 Installing and removing hardware components
SIMATIC Panel PC 877
12-18
Operating instructions, Release 07/2006, A5E00877780-01
12.4.5.2 Installing / removing a drive bay
Preparations
Disconnect the device from mains and unplug all cables.
Remove the hard disk bay
Steps for removing the drive bay
1 Remove the four screws (1)
2 Remove the hard disk bay and
place it onto the device