AP4050DN-HD
Hardware Installation and Maintenance Guide
5 Appendix
Issue 01 (2016-04-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
105
BOM
Code
Product
Description
Bar
Code*
Fault
Occurring
Date*
Description
of the Fault
Phenomena*
Category
No.*
Software
Version*
Reasons for Repairing (Category No.):
Category No. includes the following eight types:
F001 - Wear out damaged (
◊
In warranty Period
◊
Out of warranty period)
F002 - Deployment damaged
F003 - Intransit damaged
F004 - Version upgrade
F005 - Batch replace
F007 - Overdue spare parts inspecting
F008 - Others
F011 - Running circumstance change
Note:
For optical interface cards returned, the optical interfaces should be covered with
protection caps.
In general, the analysis card will not be returned to you. If you have any special
requirements, please contact Huawei.
One
Fault Tag
should be adapted in one return category, such as
RMA/Return/Analysis.
The items marked with "*" are the mandatory fields that you must fill in.
5.7 Installation Checklist
Com
pone
nt
No.
Applic
able
Scope
Check Item
AC
1
Indepen
dent AC
The air vent of the device is free from blockage to ensure
normal heat dissipation.
2
Indepen
The power modules are securely installed with their captive