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FusionCol8000-E400 Modular Indirect Evaporative
Cooling System
User Manual
Step 7 Close the maintenance door.
Step 8 Power on the device, and choose Maint > Wizard Startup on the home screen.
Start the compressor and check that the compressor works properly and the smart
cooling product generates no alarms. Then exit the diagnostic mode.
----End
9.8 Replacing an Exhaust Fan Drive
Prerequisites
●
●
Context
Before checking and maintaining the device, ensure that the active power supply
to the device is disconnected and the drive has been placed without active power
supply for 10 minutes. Otherwise, electric shocks may occur.
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 unit.
Step 3 Remove the exhaust fan drive.
1.
2.
Figure 9-17 Removing an exhaust fan drive
Issue 04 (2022-06-30)
A drive needs to be replaced.
A spare drive of the same model is available and functional.
NO TICE
NO TICE
Flip the clip on the fan drive to be replaced.
Pull out the handle and remove the fan drive from the subrack.
Copyright © Huawei Technologies Co., Ltd.
9 Parts Replacement
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