Cisco Power system Bedienungsanleitung PDF herunterladen (Seite 2)

Replacing a Cisco AC/DC Power System Controller Tray

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Remove the Controller Tray

Warning

Before working on equipment that is connected to power lines, remove jewelry (including rings,

necklaces, and watches). Metal objects will heat up when connected to power and ground and can

cause serious burns or weld the metal object to the terminals. Statement 43

An ESD wrist strap is included with the system to protect sensitive electronics and should be connected

to a bare metal surface to act as a ground. This ensures that all components have the same charge. An

ESD wrist strap should be used when working with internal components that are installed in the shelf.

If rear access is available, the wrist strap can connect at the rear of the system shelf as shown in Figure 1.

Figure 1 ESD Wrist Strap Connection Point

Keep the system area clear and dust-free during and after the installation.

Always check for possible hazards before beginning work.

Remove the Controller Tray

Step 1 Locate the controller faceplate on the system shelf.

Step 2 To access the sliding controller tray, remove the controller faceplate by loosening the two front

thumbscrews (Figure 2).

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ESD Connection

Point

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Cisco Power system Bedienungsanleitung Seite 2