Huawei NetCol5000-C030H90D0 User Manual page 64

NetCol5000-C(030, 032, 065) In-row Chilled Water
Smart Cooling Product
User Manual (2019)
Step 2 Knock off the knock-out holes for the chilled water inlet and outlet pipes.
● Ensure that pipes and power cables are routed through separate holes.
● Do not prepare extra knock-out holes to avoid performance loss.
● To replace the entire device, it is recommended that an active connector of the
pipe is reserved for connection.
● NetCol5000-C030/C032 need to make the holes for the chilled water inlet and
outlet pipes using a knife.
Step 3 Remove the water pipe plug using an open-end wrench.
Step 4 Apply screw thread sealant evenly on the connecting position of external screw
threads at pipe ends, and install the pipes from inside out.
Step 5 Use a common wrench and trimo wrench to connect and secure water inlet and
outlet pipes.
Step 6 Attach thermal insulation foam to the pipes and ensure that the foam is in close
contact with the pipes.
Step 7 After pipes are connected, seal the gaps between the knock-out holes and the
pipes using sealant or foaming agent.
Figure 3-33 Connecting the water inlet and outlet pipes (NetCol5000-C065)
Issue 03 (2020-08-30)
NO TICE
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