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TaiShan 200 Server
Maintenance and Service Guide (Model 2280)
Installing a DC PSU
● PSUs on the same server must be of the same model.
● Use dedicated power cables to ensure equipment and personal safety.
● Power cables are used only for dedicated servers. Do not use them for other
● Connect power cables of active and standby PSUs to different power
● Ground equipment before powering it on. Otherwise, high leakage current may
Step 1 Wear an ESD wrist strap. For details, see
Step 2 Remove the PSU filler. See
Figure 5-30 Removing the PSU filler
Step 3 Take a spare DC PSU out of its ESD bag.
Step 4 Push the spare DC PSU along the guide rails into a slot until the PSU clicks into
place. See
Issue 04 (2020-01-16)
NO TICE
devices.
distribution units (PDUs) to ensure reliable system operating.
cause equipment damage.
Figure
5-31.
Copyright © Huawei Technologies Co., Ltd.
5.2 ESD
Figure
5-30.
5 Removal and Installation
Protection.
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