Huawei LUNA2000-2.0MWH Series User Manual page 143

LUNA2000-2.0MWH Series Smart String ESS
User Manual
Ambient
Temperature
(℃)
25
30
35
40
45
50
Note: The actual cylinder pressure should not be lower than 90% of the
specified pressure at the corresponding ambient temperature.
Step 8 Install the fire cylinder.
Step 9 Remove the safety cap of the release vent.
Step 10 (Optional) Install the changeable-diameter joint to the release vent using a torque
wrench.
Step 11 (Optional) Wrap eight turns of sealing tape around the external threads of the
changeable-diameter joint, and install the high-pressure elbow to the changeable-
diameter joint using a torque wrench.
Step 12 (Optional) Wrap eight turns of sealing tape around the external thread connector
of the extinguishant release hose and install the extinguishant release hose to the
high-pressure elbow using a torque wrench.
Step 13 Place the white gasket in the nut end of the extinguishant release hose and install
the hose active connector to the ESS piping using a torque wrench.
Issue 15 (2023-11-01)
Pressure
(Bar) of
227M38UFAA
26.2
27.4
28.6
29.8
31.0
32.2
NO TE
● Remove any old sealing tape from the threads.
● If there is no changeable-diameter joint, install the high-pressure elbow directly to the
fire cylinder.
● If there is no changeable-diameter joint and high-pressure elbow, install the
extinguishant release hose to the fire cylinder.
Copyright © Huawei Technologies Co., Ltd.
Pressure Pressure
(Bar) of (Bar) of
SPS020- P0009438
MS-032B-EN
26.54 25.8
28.46 26.5
30.38 27.3
32.31 28.1
34.23 28.8
36.15 29.5
5 Installation
Pressure
(Bar) of
NCM38UFAA
26.2
27.4
28.6
29.8
31
32.2
132