Step 5 Paste the thermal insulation foam on the pipe and install the cover plate for the
left side knock-out hole.
----End
3.5.2.2 Downflow
Context
Tools: 75# open-end wrench, 36# open-end wrench, 18# pipe wrench, sealant
(used for pasting thermal insulation foam), screw thread sealant.
Procedure
Step 1 Remove the baffle plate at the bottom of the cabinet, and knock off the U-shaped
hole in the baffle plate, as shown by (1) in
NO TICE
● Connect pipes and then wrap thermal insulation foam around the whole
pipeline.
● Based on the hardening property of yellow adhesive, inject water and preserve
the pressure at least 8 hours after an adapter is connected.
Step 2 To avoid deforming the pipe, use a 75# open-end wrench to fix the pipe nut, use a
36# open-end wrench to fix the plug, and then remove the plug, as shown by (2)
in
Step 3 Apply thread sealant evenly on the joints of external screw threads, and install the
pipes from inside out, as shown by (3) in
.
Step 4 Use a 75# open-end wrench and 18# pipe wrench to fix the pipe, as shown by (4)
in
Step 5 Install the pipe baffle plate at the bottom of the cabinet, and wrap the pipe with
thermal insulation foam, as shown by (5) in
.
NetCol8000-C(070, 130, 190) In-room Chilled Water
Smart Cooling Product
User Manual
3 Installation
Issue 07 (2021-12-30)
Copyright © Huawei Technologies Co., Ltd.
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