Huawei NetCol5000-C Series User Manual page 190

NetCol5000-C030 In-row Chilled Water Smart Cooling
Product
User Manual (Simple Configuration)
Procedure
Step 1 Open the rear door.
Step 2 Remove the air filters.
Step 3 Remove the connectors from the float, as shown by (1) in
Step 4 Use an open-end wrench to remove the nuts fastening the float and take out the float, as
shown by (2) in
Figure 6-18 Replacing a float
Step 5 Replace the float and install the connectors.
The high float is located in an upper position, and the low float is located in a lower position.
Ensure that the connector is installed on the correct float.
Step 6 Tighten the nuts using the open-end wrench and level the float.
Ensure that the float is level and the ball is upright.
Step 7 Install the air filters. Close and lock the rear door.
Step 8 Tap Maint > Perform Maint on the home screen and clear the float runtime.
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Issue 09 (2020-01-10)
Figure 6-18.
Copyright © Huawei Technologies Co., Ltd.
6 System Operation and Maintenance
Figure 6-18.
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