Huawei OceanStor V5 Series Parts Replacement page 250

OceanStor V5 Series
Parts Replacement
Precautions
●
●
●
●
Tools and Materials
●
●
●
Procedure
Step 1 Check status before replacement.
1.
2.
You can proceed to next steps only when all items pass the pre-replacement check
and the replacement page is displayed. If any item fails, rectify the fault as
prompted.
Step 2 Wear an ESD wrist strap.
Step 3 Remove the cables from the management module that you want to replace.
Issue 15 (2019-12-30)
Replace one management module at a time. If you remove two management
modules at a time, the storage system powers off abnormally.
Remove and insert a management module or SAS shared expansion module
with even force. Excessive force may damage the appearance or connectors of
the management module or SAS shared expansion module.
A management module or SAS shared expansion module must be replaced
within five minutes. Otherwise, the system heat dissipation is compromised.
After removing a management module or SAS shared expansion module, wait
at least fifteen seconds before inserting one.
ESD wrist strap
ESD bag
Labels
Check system status.
Start SmartKit and choose Home > Storage > Routine Maintenance >
Health Check. On the Health Check page, perform inspection as instructed.
For details, see 7.1.2 Checking System
If any items fail the inspection, rectify the faults by performing the recommended
actions in the inspection reports. Ensure that all other parts except the parts to be
replaced are working properly.
Check the status of the parts to be replaced.
Start SmartKit and choose Home > Storage > Parts Replacement > Parts
Replacement. On the Parts Replacement page, click FRU Replacement.
Then complete the check before the replacement as prompted. For details, see
7.1.3 Replacing an
NO TICE
The installation procedure is described using the management module as an example. You
can use the same method to replace a SAS shared expansion module.
Copyright © Huawei Technologies Co., Ltd.
Status.
FRU.
7 Replacing FRUs
241