16
Figure 16 Grounding through the PE wire of the AC power cord
(1) Chassis rear panel (2) Three-wire AC power cable
NOTE:
To guarantee the grounding effect, use the grounding cable provided with the switch to connect to the
grounding strip in the equipment room as long as possible.
Installing and removing a power supply
The HP 5130-24G-SFP-4SFP+ EI/HP 5130-24G-SFP-4SFP+ EI TAA switch provides two power supply slots
and comes with power supply slot 1 empty and a filler panel in power supply slot 2. You can install one
power supply, or two power supplies for redundancy. For information about power supplies available for
t h e H P 513 0 -24 G - S F P- 4 S F P + E I / H P 513 0 -24 G - S F P- 4 S F P + E I TA A swi t c h , s e e " Appendix B FRUs."
W
hen two power supplies are installed, you can hot-swap a power supply. To avoid device damage and
bodily injury, follow the procedures in Figure 17 and Figure 18 to ins
tall and replace a power supply.
Figure 17 Installation procedure
Figure 18 Removal procedure
The installation and removal procedures are the same for the PSR150-A1, PSR150-A, and PSR150-D1
power supplies. This guide uses the PSR150-A power supply as an example.
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