Installing A Dc Power Supply - Dell Networking S5000 Installation Manual

Figure 17. Assembling and Connecting the Safety Ground Wire For DC Power Supply
1. Safety ground wire
2. Grounding post
3. Locking washer

Installing a DC Power Supply

1. Remove the PSU from the electro-static bag.
2. Use the grab handle to slide the PSU into the switch PSU slot (install the PSU-exposed PCB edge connector first).
The PSU slot is keyed so that the PSU can be fully inserted in only one way. When you correctly install the PSU, it
snaps into place and is flush with the back of the switch.
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4. Spring washer
5. #6–32 nut