l ESD-preventive clothes
l ESD-preventive bag
l Tag
Precaution
When replacing a power module, pay attention to the following:
l Remove and insert a power module with equal force; otherwise, too much force may cause
damage to the physical appearance or plug-ins.
l When replacing a power module, you must remove the power module and install a new
power module within two minutes.
DANGER
To avoid electrical shock, do not touch the connectors of electrical wires and communication
cables.
NOTE
The procedure for removing a DC power module is the same as that for removing a AC power module.
This section takes the AC power module in the controller enclosure as an example.
Procedure
Step 1 Wear an ESD-preventive wrist strap, ESD-preventive gloves, or ESD-preventive clothes.
Step 2 Remove the power cable.
Step 3 As shown in Figure 6-7, press the spring leaf of the power module in the arrow direction and
hold the power module handle to pull out the power module.
Figure 6-7 Remove a power module
Step 4 Put the removed power module into the ESD-preventive bag.
OceanStor S2600 Storage System
Troubleshooting 6 Replacing Parts
Issue 03 (2010-01-28) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6-11
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