Huawei NetCol8000-A Maintenance And Troubleshooting Manual page 37

Replacing Infrared Humidifier La
mps of the NetCol8000-A050 (1)
Step 1 Disconnect the power supply, close the water inlet for the infrared
humidifier;
Step 2 Pull out the self-overflow vent to drain water out of the water pan,
and remove the drainpipe;
Step 3 Remove the four screws that secure the beam above the water pan, as
shown in Figure;
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