Huawei NetCol5000-A035 User Manual page 48

NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm Width)
Figure 3-9 Removing air filters
Step 3 Take out the desiccant bag.
Step 4 Check whether the needle valve bonnets shown in
1.
2.
Issue 17 (2020-10-22)
If they do not exist, contact Huawei technical support.
If they exist, remove each valve bonnet and use it to press the valve plugs in
turn. If air is exhausted, the system is working properly. If no air is exhausted,
contact Huawei technical support.
Copyright © Huawei Technologies Co., Ltd.
3 Installation Guide
Figure 3-10 exist.
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