Exhausting Nitrogen - Huawei FusionCol8000-C210 User Manual

FusionCol8000-C210 In-room Chilled Water Smart
Cooling Product
User Manual
Figure 4-9 Exhaust valves
(1) Exhaust valve
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Follow-up Procedure
Check that thermal insulation foam is in close contact with the pipes, there is no
crack in each cutting position, and the chilled water valve is tightly wrapped by
thermal insulation foam.

4.3.3 Exhausting Nitrogen

Prerequisites
● Before exhausting nitrogen, check whether the cooling system has good air
tightness. (Remove the bonnet from the exhaust valve and press the valve plug
to check whether there is a sound of air flow.)
● Open the exhaust valve of each heat exchanger to exhaust nitrogen onsite.
Issue 05 (2022-12-15)
NO TICE
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