ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual
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leakage in each pipeline and interface. If there is no leakage and the pressure reading decreases by
less than 5%, it indicates that the on-site installation inspection is qualified. The pressurization
process is as follows:
1) Preparation Before Pressurization
a) Prepare hoses and air pumps (recommended brand: OUTSTANDING, model 2200W-40L. Selection basis:
the internal volume of the system is about 1.5 m
3
, and the air pump with corresponding exhaust volume is
selected according to time requirements; the maximum output air pressure is required to be above 8 bar, and
10 bar is optimal);
b) Connect the external pipelines according to the previous chapters.
c) Check if all the plugs on the automatic exhaust valves on the internal and external connection pipelines of
the container are closed. Automatic exhaust values include V302&V303 on the water distributor 7, V301 on
the degassing tank, V304 on the expansion tank, manual exhaust valve V701, and cooling tower exhaust
valve V306. By screwing the top nut of the automatic exhaust valve, the automatic exhaust valve can be
opened/closed.
d) Check whether the safety valve ball valve V410 and expansion tank ball valve V105 are closed, and check
whether each Water filling and drain valve is closed. The water distributor has 4 drain valves (V205-V208),
the pump station has 1 filling/drain valve (V104), 1 drain valve (V201), and 1 filling valve (V209).
Figure 7-3 Location of the exhaust valve in container system
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