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FusionCol8000-E400 Modular Indirect Evaporative
Cooling System
User Manual
Figure 9-19 Float position
Procedure
Step 1 On the home screen of the display module, tap Shutdown and turn off the device
switch in the PDF.
Exercise caution because the device is still energized after it is shut down on the
screen of the display module.
Step 2 Open the maintenance door and enter the device.
Step 3 Remove the water tank air filter.
Step 4 Cut the cable tie securing the float and remove the terminal.
Step 5 Loosen the nut that secures the liquid level switch using a solid wrench and
remove the float.
Step 6 Install the new float, use the raw material tape to wrap the float for at least 15
circles to ensure that the float does not leak.
Step 7 Connect the float terminals.
Step 8 Install the water tank air filter.
Step 9 Power on the device and tap Start on the home screen. Ensure that the device is
running normally without any alarms.
Step 10 Close the maintenance door.
----End
Issue 04 (2022-06-30)
NO TICE
Copyright © Huawei Technologies Co., Ltd.
9 Parts Replacement
147
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