Replacing A System Unit - B&R PC 3100 User Manual

5.1.4 Replacing a system unit

1. Disconnect the power supply cable to the Panel PC (disconnect the power cable!). Disconnect from all sources
and poles!
2. Carry out electrostatic discharge at the ground connection.
3. Remove the Panel PC from the control cabinet by following the installation steps in reverse order.
4. Place the Panel PC on a clean, flat surface.
5. The Torx screws (T10) marked in the following figure must be removed, see also
Installation markings" on page
6. The system unit can now be removed by pulling upwards.
7. The system unit can be reinstalled in reverse order. The max. tightening torque of the Torx screws (T10) is
0.5 Nm.
Only the supplied installation materials are permitted to be used to install the system unit.
Panel PC 3100 panel mount device User's manual V 2.10
28.
Figure 3: Loosening the Torx screws
Figure 4: Removing the system unit
Installation and wiring
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