Figure 7-22 Connecting power cables to a DC PSU
----End
7.11 Removing the Chassis Cover
Remove the chassis cover before replacing components in the 5288 V3 chassis.
Procedure
Step 1 Wear an ESD wrist strap. For details, see 1 Safety Instructions.
Step 2 Determine the rack number and chassis number of the server to be removed, and label its
panel to prevent misoperations.
Step 3 Power off the 5288 V3. For details, see 4.2 Powering Off the Server.
Step 4 Remove all external cables such as power and network cables.
Step 5 Remove the 5288 V3 and put it on an ESD desktop. For details, see 3.6 Removing the
Server.
Step 6 Loosen the latch that secures the handle of the chassis cover using a flat-head screwdriver.
See step (1) in Figure 7-23.
5288 V3 Server
User Guide
7 Replacing Parts
Issue 26 (2018-11-19) Copyright © Huawei Technologies Co., Ltd. 138
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