Other Systems; Quarterly Maintenance; Power Supply And Distribution System - Huawei FusionModule 1000A20 Maintenance Manual

FusionModule1000A20 Prefabricated All-in-One Data
Center
Maintenance Guide

3.3.4 Other Systems

Table 3-6 Monthly maintenance checklist for other systems
Maintenance Instructions
Item
Pre-fab. Check the exterior of
Module the prefab. module for
repainting damage or corrosion.
Pre-fab. Check whether there are
module potential hazards or
external pollutants around the
environment prefab. modules.
Check whether there is
noticeable rubbish
around the prefab.
modules.
Check whether the
ambient temperature,
humidity, and solar
radiation outside the
prefab. module meet
requirements.

3.4 Quarterly Maintenance

3.4.1 Power Supply and Distribution System

Table 3-7 Monthly maintenance checklist for the power supply and distribution system
Maintenance Instructions
Item
PDF Check the luminance of
Issue 01 (2019-07-15)
Criteria
The prefab.
module and bases
are free from paint
flake-off, rust, and
corrosion.
There are no
potential hazards
or pollutants
around the prefab.
modules.
There is no
noticeable rubbish
around the prefab.
modules.
The ambient
temperature and
solar radiation
requirements of
the
FusionModule100
0 are as follows:
 Temperature:
–20° C to
+55° C

Relative
humidity:
5%–95% RH
 Solar radiation:
≤ 1120 W/m
Criteria
The three-phase
Copyright © Huawei Technologies Co., Ltd.
Troubleshooting
Maintain or replace the rusty, corroded, or
damaged part.
Take measures to handle potential hazards.
Clean the rubbish.
Contact Huawei technical support.
2
Troubleshooting
Replace the indicator that generates no or
3 Routine Maintenance
17