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FusionCol8000-E400 Modular Indirect Evaporative
Cooling System
User Manual
Step 5 Remove the six screws from the fan support and fan to separate the fan support
from the fan.
Figure 9-4 Removing the fan support
Step 6 Install a new exhaust fan, connect the wiring terminals, and bind the cables using
cable ties.
Step 7 Close the maintenance door.
Step 8 Turn on the exhaust fan switch and ensure that the fan works properly.
Step 9 Power on the device. On the home screen of the display module, choose Maint >
Performance Maint and clear the runtime of the fan.
----End
9.4 Replacing an Indoor Air Supply Fan
Prerequisites
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Context
The fan needs to be maintained from the side maintenance door.
Procedure
Step 1 On the home screen of the display module, tap Shutdown to turn off the switch
of the air supply fan.
Ensure that the fan switch is turned off before you proceed with the procedure.
Issue 04 (2022-06-30)
A fan needs to be replaced.
A spare fan of the same model is available and functional.
Tools: protective gloves, Phillips screwdriver, diagonal pliers, cable tie
CA UTION
Copyright © Huawei Technologies Co., Ltd.
9 Parts Replacement
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