H3C PSR600-54A-B Installation Manual page 30

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Figure2-26 Installing a power supply
Installing a PSR180-12A-F or PSR180-12A-B power supply
The installation procedure is the same for the PSR180-12A-F and PSR180-12A-B power supplies.
The following procedure installs a PSR180-12A-B power supply.
To install a PSR180-12A-B power supply:
1.
Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
2.
Remove the filler panel from the target power supply slot as follows:
a. Remove the screws from the filler panel.
b. Use a flathead screwdriver to remove the filler panel.
Figure2-27 Removing the filler panel
3.
Unpack the power supply and verify that the power supply model is correct.
4.
Correctly orient the power supply with the power supply slot (use the letters on the power supply
faceplate for orientation), grasp the handle of the power supply with one hand and support its
bottom with the other, and slide the power supply slowly along the guide rails into the slot (see
callout 1 in Figure2-28).
5.
Fasten the captive screws on the power supply with a Phillips screwdriver to secure the power
supply in the chassis (see callout 2 in Figure2-28). If the captive screw cannot be tightly
fastened, verify the installation of the power supply.
As a best practice, use a torque of 5 kgf-cm (0.49 Nm) to fasten the captive screws.
2-20

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