Servicing and maintenance
10.2 Removing and installing hardware components
SIMATIC Panel PC 577
10-34
Operating Instructions, Release 04/2006, A5E00798484-01
10.
The next two steps only apply to control units that do not have 12" touch panels: Loosen
all screws (1) which attach the computer unit to the rear of the control unit.
Figure 10-15 Separating the control unit from the computer unit
The control unit and the computer unit are connected to each other by a hinge joint(2) on
the left of the illustration.
11. Tilt the computer unit slightly upwards from the control unit, slide the computer unit as
indicated by the arrows out of the hinge joint and set it down carefully.
