Checking The Refrigerant - Huawei FusionCol8000-E240 User Manual

FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
Table 3-7 Post-installation checklist
No.
1
2
3

3.3.3 Checking the Refrigerant

Procedure
Step 1 Remove the adjustable side panels for the compressor.
Step 2 Check whether any of the needle valve bonnets shown in
1.
2.
Figure 3-9 Needle valve positions
(1) Low-pressure needle valve
----End
Issue 02 (2021-04-15)
Item
Contact between
devices and concrete
platforms
Bolts and nuts
Maintenance door
If any bonnet is missing, contact Huawei technical support.
If no bonnet is missing, remove the valve bonnets, and press the valve plugs
using the valve bonnets in turn. If gas flows out, the system is normal. If no
gas flows out, contact Huawei technical support.
Copyright © Huawei Technologies Co., Ltd.
3 System Installation (Building Scenario)
Check Method
Observe.
Partially tighten them
using a wrench.
Open and close the
maintenance doors.
(2) Liquid pipe needle valve
Expected Result
The device is in close
contact with and
evenly supported by
the concrete
platforms.
Bolts and nuts are
tightened.
All maintenance doors
can be smoothly
opened and closed.
Figure 3-9 is missing.
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