6.1 Getting Prepared
This section describes the preparation before you replace the parts.
The controller, disk module, fan module, power module, and BBU module of the S2600
controller enclosure are replaceable.
Before replacing parts, you need to:
l Confirm the feasibility of the operation.
– − Ensure that the spare parts are available in the warehouse. When the spare parts are
in short supply, contact Huawei for help. For how to obtain help from Huawei , see 3.4
Obtaining Technical Support.
– Ensure that the new parts are free from defects such as oxidation, chemical erosion,
loose units, and shipment damage.
– Ensure that you have learned the operations and basic skills of installing and replacing
parts by reading this guide.
l Prepare the parts for installation or replacement.
Use ESD-preventive bags to carry or transport the parts. In routine maintenance, arrange
and register the parts properly and send the faulty ones for repair in time.
l Prepare necessary tools such as screwdriver and ESD-preventive wrist strap.
The provider offers the tool list. You need to negotiate with the provider to decide who
provides the tools.
l Confirm the target locations of the parts.
Find and label the target locations on the cabinet or disk enclosure to avoid improper
operation.
For difficult or serious problems during parts replacement, seek for technical support. For how
to obtain technical support, see 3.4 Obtaining Technical Support.
6.2 Precautions for Replacing Parts
This section describes the precautions for replacing parts.
DANGER
To avoid electrical shock, do not touch the connectors of electrical wires and communication
cables.
CAUTION
When a part in the controller enclosure is faulty, you must remove the part and install a new part
within two minutes.
During parts installation and replacement, pay attention to the following:
6 Replacing Parts
OceanStor S2600 Storage System
Troubleshooting
6-2 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 03 (2010-01-28)
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