Servicing and maintenance
10.2 Removing and installing hardware components
8. The next two steps apply to control units with 12" touch panels: Loosen the 2 screws (1)
that secure the computer unit to the control unit.
Figure 10-13 Separating a 12'' touch screen from the computer unit
SIMATIC Panel PC 577
10-32
Operating Instructions, Release 04/2006, A5E00798484-01