Semi-Annual Maintenance - Huawei LUNA2000-97KWH-1H1 Maintenance Manual

LUNA2000-(97KWH-1H1, 129KWH-2H1,
161KWH-2H1, 200KWH-2H1) Smart String ESS
Maintenance Manual

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
Fire ● Check whether the pressure
suppressio gauge pointer of the module
n module is in the green area.
● Clean the module.
● Check that cables are not
damaged, loose, or
disconnected.
Note [1]: 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 [2]: Remove cables from the solenoid valve in advance of the test to prevent extinguishant
release.
Issue 04 (2023-06-30)
[1]
.
[2]
.
Copyright © Huawei Digital Power Technologies Co., Ltd.
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.
● The display is normal.
● The module is clean and free
from dust.
● Cables are intact and securely
connected.
2 Routine Maintenance
System
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