Removing A Power Supply - H3C S5560S-SI Series Installation Manual

Figure 22 Removing the filler panel
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4. Orient the power supply with the lettering on it upright. Grasp the handle of the power supply
with one hand and support its bottom with the other, and slide the power supply slowly into the
slot along the guide rails. See callout 1 in
To prevent damage to the power supply and the connector on the switch backplane, insert the
power supply gently. If you encounter a hard resistance or the power supply tilts while inserting
the power supply, pull out the power supply, realign it with the slot, and then insert it again.
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
If the captive screw cannot be tightly fastened, examine the installation of the power supply.
Figure 23 Installing a power supply
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Removing a 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 from the power supply.
3. Use a Phillips screwdriver to loosen the captive screws on the power supply until they are
completely disengaged from the chassis.
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2
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1
Figure 23.
Figure 23.
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