Huawei NetCol5000-C Series User Manual page 53

Simple configuration in-row chilled water smart cooling product
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NetCol5000-C030 In-row Chilled Water Smart Cooling
Product
User Manual (Simple Configuration)
connect water inlet or outlet pipes. If no NetCol520 is deployed, determine the appropriate
connection method based on site requirements.
This section describes how to install a pagoda connector using method A.
Procedure
Step 1 Remove the side panels, as shown by
Figure 3-16 Removing the side panels
Step 2 Remove plugs and install pagoda connectors.
1.
2.
3.
4.
5.
Issue 09 (2020-01-10)
Remove the heat insulation foam from the plug, as shown by (1) in
(Skip this step if the plastic plug is installed.) Use a heat gun to heat the screw threads
for about 10 minutes, keeping the heat gun 2 cm away from the screw threads, until the
thread rubber softens, as shown by (2) in
When removing a plug from the pipe, hold the plug firmly with one adjustable wrench
(36 mm) and hold the nut with another one (36 mm) to prevent misshaping the pipe.
Move the adjustable wrench holding the plug, as shown by (3) in
(Skip this step if the plastic plug is installed.) Remove the sealant residues from the
screw thread joint using a steel wire brush to clean up the screw thread connector. Ensure
that the residues do not fall into the water pan, as shown by (4) in
For internal threads, apply thread sealant to the first to third thread circles counting from
the pipe outlet inward. For external threads, apply thread sealant to the third to second
last thread circles counting from the pipe outlet inward. For details, see (5) in
3-17.
Copyright © Huawei Technologies Co., Ltd.
Figure
3-16.
Figure
3-17.
3 Installation
Figure
3-17.
Figure
3-17.
Figure
3-17.
Figure
44

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