Semi-Annual Maintenance - Huawei LUNA2000-200KWH-2H1 Maintenance Manual

LUNA2000-200KWH-2H1 Smart String ESS
Maintenance Manual
Maintenan Maintenance Action
ce
Category
Note [1]: Monthly maintenance is recommended in a high-temperature (≥ 35°C) or low-
temperature (≤ 0°C) environment.
Note [2]: You are advised to clean the filter after each occurrence of a sandstorm and before
summer in sandstorm-stricken areas. In other areas, clean the filter according to the actual
situation and ensure that the filter or condenser is not blocked. The recommended tool is high
pressure water gun.
Note [3]: In areas with severe sandstorms or heavy ice or snow, perform maintenance based on
the actual situation. Ensure that there is no foreign object, ice, or snow on the pressure relief
windows. Clean the foreign objects, ice, or snow in the specified area to avoid damaging the
pressure relief devices due to improper operations.

2.3.3 Semi-annual Maintenance

Table 2-3 Semi-annual maintenance checklist
Maintena Maintenance Action
nce
Category
Air Perform the visual inspection:
conditione
● Appearance
r
● Rust condition
● Screw
● Fan
● Filter
Air Clean the air filter of the
conditione
external fan
r external
fan
Smoke Spot check the smoke detector
detector and T/H sensor with smoke or
and heat generated by using
temperatu
dedicated devices
re and
humidity
(T/H)
sensor
Issue 02 (2023-02-28)
[1]
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[2]
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Copyright © Huawei Digital Power Technologies Co., Ltd.
Expected Result
Expected Result
● There is no obvious damage to
the appearance.
● There is no obvious paint
peeling or rust.
● The screws are secured.
● The fans rotate properly
without abnormal sound.
● The filter is clean and free
from blockage.
The filter is clean and free from
blockage.
The smoke detector indicator is
steady red, and the T/H sensor
reports the temperature change
on the CMU.
2 Routine Maintenance
System
Powered Off
or Not
System
Powered Off
or Not
No
No
Yes
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