Huawei RH2288H V3 - Installing a PSU; Installing an AC PSU

Figure 7-14 Removing a PSU
Step 5 Pull the PSU completely out of the slot. See (2) in Figure 7-14.
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7.10 Installing a PSU
7.10.1 Installing an AC PSU
Install an AC PSU to replace the original one.
An AC PSU needs to be added to improve reliability when only one AC PSU is
congured for the RH2288H V3.
Procedure
Step 1 Wear an ESD wrist strap. For details, see 1 Safety Instructions.
Step 2 Remove the PSU to be replaced. For details, see 7.9.1 Removing an AC PSU.
Step 3 Take the spare AC PSU out of its ESD bag.
Step 4 Push the spare AC PSU along the guide rails into a slot until the PSU clicks into
place. The PSU latch snaps in so that the PSU does not move. See Figure 7-15.
RH2288H V3 Server
User Guide 7 Replacing Parts
Issue 46 (2022-12-28) Copyright © Huawei Technologies Co., Ltd. 161