Huawei FusionModule1000A20 Maintenance Manual page 4

FusionModule1000A20 Prefabricated All-in-One
Data Center
Maintenance Guide
Symbol
Change History
Changes between document issues are cumulative. The latest document issue
contains all the changes made in earlier issues.
Issue 03 (2022-12-15)
This issue is the third official release.
●
●
Issue 02 (2019-09-30)
This issue is the second official release.
●
●
Issue 01 (2019-07-15)
This issue is the first official release.
Issue 03 (2022-12-15)
Optimized the content description.
Updated 1 Safety Information.
Added troubleshooting instructions for purchased power distribution frames
and air conditioners.
Added the emergency operation instructions for the emergency door release
button.
Copyright © Huawei Digital Power Technologies Co., Ltd.
Remarks
Indicates a potentially hazardous situation which,
if not avoided, could result in equipment damage,
data loss, performance deterioration, or
unanticipated results.
NOTICE is used to address practices not related to
personal injury.
Calls attention to important information, best
practices and tips.
NOTE is used to address information not related
to personal injury, equipment damage, and
environment deterioration.
About This Document
iii