Figure 4-34 Removing the liquid level detector
Step 6 Install the new liquid level detector and connect the interconnection terminal of
the liquid level detector.
Step 7 Tighten screws, connect cables, install the water pan cover, and close the front
door.
----End
4.2.2.11 (Optional) Replacing the Condenser Pump
Prerequisites
● The water pump needs to be replaced.
● A spare water pump of the same model is available and functional.
● Tools:
at-head screwdriver, socket wrench
● Before removing the water pump, drain water from the water pan completely.
Context
The water pump can be maintained only from the front.
Procedure
Step 1 Tap Shutdown on the LCD home screen and turn o the smart cooling product
switch in the PDC.
Exercise caution because the NetCol5000-A is still energized when it is being shut
down over the LCD.
Step 2 Open the front door and disconnect the water pump power cable.
Step 3 Remove the four screws from the cover, remove the cover.
FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario) 4 Parts Replacement
Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd. 91
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