H3C S5130S-28C-HI, Installation Manual, Page: 24 / 91

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Figure 2-21 Removing the filler panel
3. Unpack the power module and verify that the power module model is correct.
4. Orient the power module so that the lettering on the power module is upright.
5. Grasping the power module handle with one hand and supporting its bottom with the other,
slide the power module slowly along the guide rails into the slot (see callout 1 in
Figure 2-22 ).
6. Fasten the captive screws on the power module with a Phillips screwdriver to secure the power
module in the chassis (see callout 2 in
Figure 2-22 ).
If the captive screw cannot be tightly fastened, verify the installation of the power module.
Figure 2-22 Installing a PSR150-A1 power module
Removing a PSR75-12A/PSR150-A1/PSR150-D1 power
module
The removal procedure is the same for PSR75-12A, PSR150-A1, and PSR150-D1 power modules.
The following procedure uses the PSR150-A1 power module as an example.
To remove a PSR150-A1 power module:
1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
2. Disconnect the power cord.
3. Loosen the captive screws of the power module with a Phillips screwdriver until they are
completely disengaged.
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