Annual Maintenance - Huawei LUNA2000-200KWH-2H1 Smart String ESS Maintenance Manual

LUNA2000-200KWH-2H1 Smart String ESS
Maintenance Manual
Item Action
Fire ● Check that the gas pressure
suppressio indicator pointer is in the
n module green area.
● Clean the module.
● Check that cables are not
damaged, loose, or
disconnected.
Note [1]: 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. Recommended tool: high pressure water gun.
Note [2]: Remove cables from the solenoid valve in advance of the test to prevent extinguishant
release.

2.3.4 Annual Maintenance

Table 2-4 Annual maintenance checklist
Maintenan Maintenance Action
ce Category
Battery Visual inspection:
pack
● Appearance
● Rust condition
● Screw
● Fan
● Front panel vent
Adapter Check the indicator status.
Issue 02 (2023-02-28) Copyright © Huawei Digital Power Technologies Co., Ltd.
Expected Result
● The display is normal.
● The module is clean and free
from dust.
● Cables are intact and securely
connected.
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 front panel vent is clean and
free from blockage.
The indicator is steady green.
2 Routine Maintenance
System
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or Not
Yes
System
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Or Not
Yes
No
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