Huawei LUNA2000-2.0MWH Series User Manual page 118

LUNA2000-2.0MWH Series Smart String ESS
User Manual
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 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 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 08 (2022-11-15)
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.
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.
Copyright © Huawei Technologies Co., Ltd.
Pressure (Bar) of
227M38UFAA
26.2
27.4
28.6
29.8
31.0
32.2
4 Installation
Pressure (Bar) of
SPS020-MS-032B-EN
26.54
28.46
30.38
32.31
34.23
36.15
108