Removing/Installing The Power Supply - Siemens SIMATIC PANEL PC 877 Operating Instructions Manual

12.4.7

Removing/Installing the Power Supply

Warning
Only qualified personnel is authorized to exchange the power supply module.
Preparations
1. Disconnect the device from mains and unplug all cables.
2. Open the device.
Removing the power supply module
How to remove the power supply module
1
2
3
4
SIMATIC Panel PC 877
Operating instructions, Release 07/2006, A5E00877780-01
Remove the hard disk drive bay.
Remove the 6 screws (1) and the
cover of the power supply module.
Disconnect the power supply
cables of all drives.
Remove the 3 fastening screws (1)
(Torx T10).
12.4 Installing and removing hardware components
Maintenance and service
12-27