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Figure 24 Installing a power supply
Removing a power supply
CAUTION:
When the switch has two power supplies in 1+1 redundancy mode, removing one power supply
does not affect the operation of the switch. When the switch has only one power supply installed,
removing the power supply powers off the switch.
Removing a PSR250-12A/PSR250-12A1 or PSR450-12A/PSR450-12A1 power supply
The removal procedure is the same for the PSR250-12A/PSR250-12A1 and
PSR450-12A/PSR450-12A1 power supplies. The following procedure removes a PSR250-12A
power supply from an HPE 5710-54HF switch.
To remove a PSR250-12A power supply:
1.
Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
2.
Remove the power cord.
3.
Hold the handle on the power supply with one hand, pivot the latch on the power supply to the
right with your thumb, and pull the power supply part way out of the slot, as shown in
4.
Supporting the power supply bottom with one hand, slowly pull the power supply out with the
other hand.
5.
Put away the removed power supply in an antistatic bag for future use.
Figure 25 Removing a power supply
(1) Pivot the latch to the right with your thumb
(2) Pull the power supply out
Removing a PSR450-12D DC power supply
The following procedure removes a PSR450-12D power supply from an HPE 5710-54HT switch.
To remove a PSR450-12D power supply:
1.
Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
2.
Use a flat-head screwdriver to loosen the screws on the power cord connector, and then pull the
connector out to remove the DC power cord. See
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