4.2.2.12 (Optional) Replacing a Wet Film Humidifier
Prerequisites
●
The humidifier needs to be replaced.
●
A spare humidifier of the same model is available and functional.
●
Tools: flat-head screwdriver and water bucket
Context
The humidifier can be maintained only from the rear.
Procedure
Step 1 Tap Shutdown on the LCD home screen and turn off the smart cooling product
switch and QF4 in the PDC.
NO TICE
Exercise caution because the device is still energized after it is shut down on the
LCD.
Step 2 Open the rear door and remove the air filter.
Step 3 Remove the hose clamp from the water inlet pipe of the wet film humidifier, and
remove the water inlet pipe.
Figure 4-40 Removing the water inlet pipe
Step 4 Remove the screws that secure the humidifier sheet metal to the driver, remove
the sheet metal, move the wet film leftward, and pull out the humidifier.
FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario)
4 Parts Replacement
Issue 01 (2021-04-20)
Copyright © Huawei Technologies Co., Ltd.
95