Huawei FusionCol8000-E240 User Manual page 234

FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
Step 3 Replace the liquid level sensor in the spray water tank.
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Figure 8-40 Removing a liquid level sensor
(1) Water tank cover
Step 4 Replace the liquid level sensor at the bottom of the precooling module.
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Issue 02 (2021-04-15)
Open the water tank cover.
Cut off the cable tie that secures the liquid level sensor cable, and remove the
interconnection terminal.
Loosen the nut on the liquid level sensor using a wrench and take out the
sensor from the water tank.
Remove the adjustable side panel and water barrier of the air supply fan.
Cut off the cable tie that secures the liquid level sensor cable, and remove the
interconnection terminal.
Remove the fastener from the liquid level sensor at the bottom of the
precooling module.
Loosen the nut on the liquid level sensor using a wrench and take out the
sensor.
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8 System Maintenance
(2) Liquid level sensor
225