Installing Or Replacing The Ac Power Supply - B&R Industries MAPPC900-ENG User Manual

1.4 Installing or replacing the AC power supply

1. The on/off switch must be set to position "0" (off). Disconnect the power supply to the B&R industrial PC
(unplug the power cable!). Isolate from all potential sources of electrical power!
2. Touch the housing or ground connection in order to discharge any electrostatic charge from your body.
3. Remove the Panel PC from the control cabinet. To do so, follow the steps in section "Installation Panel PC
900" on page 132 in reverse order.
4. Place the Panel PC on a clean, flat surface.
5. Remove the Torx screws (T20) indicated in the following image.
6. The AC power supply can now be removed parallel to the Panel PC in the direction indicated by the arrows
in the image below. Exercise caution to prevent damage to the power supply connector.
Panel PC 900 User's Manual V1.05
Figure 60: Removing the screws
Figure 61: Replacing the AC power supply
Installation • Installation
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