Huawei FusionDC1000A - PAD Control Panel

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● A spare liquid level detector of the same model is available and functional.

● Tool: Phillips screwdriver

Context

Components and working principle: A liquid level detector is composed of the

conductor outer jacket, liquid level detector, switch, and card pole. A liquid level

detector rises or drops as the liquid level changes due to the magnetism of the

liquid level switch, causing the reed switch chip in the

specied position inside the

sensor detection pipe to move and send the contact on/o conversion signal to

control the liquid level detector.

The liquid level detector can be maintained only from the front.

Figure 4-30 Liquid level detector

(1) High liquid level detector

(2) Low liquid level detector

Procedure

Step 1 Tap Shutdown on the LCD home screen.

NO TICE

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 remove the four screws that secure the water pan cover.

Figure 4-31 Removing a water pan cover

FusionDC1000A Prefabricated All-in-One Data

Center

Maintenance Guide (IT Scenario) 4 Parts Replacement

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