Installing A Dc Psu - Huawei RH2288 V3 User Manual

RH2288 V3 Server
User Guide
----End

7.10.2 Installing a DC PSU

Install a DC PSU to replace the original one.
A DC PSU needs to be added to improve reliability when the RH2288 V3 is configured with
only one DC PSU.
Procedure
Step 1 Wear an ESD wrist strap. For details, see
Step 2 Remove the PSU to be replaced. For details, see
Step 3 Take the spare DC PSU out of its ESD bag.
Step 4 Push the spare DC PSU along the guide rails into a slot (for example, slot 1) until you hear a
sound.
The PSU latch snaps in so that the PSU does not move. See
Issue 32 (2019-03-28)
a. Open the plastic clip and place the power cable in the plastic clip. See step (1) in
Figure3 Connecting a power cable (secured with the PSU using a plastic
Then close the plastic clip. See step (2) in
(secured with the PSU using a plastic
Figure 7-17 Connecting a power cable (secured with the PSU using a plastic clip)
b. Open the lock of the plastic clip. See a of step (3) in
cable (secured with the PSU using a plastic
the PSU socket to ensure that the plastic clip is close to the connector of the power
cable. See b of step (3) in
PSU using a plastic
Copyright © Huawei Technologies Co., Ltd.
Figure3 Connecting a power cable
clip).
Figure3 Connecting a power cable (secured with the
clip).
1 Safety Instructions.
7.9.2 Removing a DC
7 Replacing Parts
Figure3 Connecting a power
clip). Slide the plastic clip towards
PSU.
Figure 7-18.
clip).
144