Huawei NetCol8000-A Maintenance And Troubleshooting Manual page 39

Replacing Infrared Humidifier La
mps of the NetCol8000-A050 (3)
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Step 6 Remove the water pan and
the lamp tube, as shown in Figure;
Step 7 Take out the lamp tube and
install a new one;
Step 8 Reassemble the infrared
humidif er in an inverse order of Step
2 to Step 6;
Step 9 Power on the unit and tap
Maint > Diagnostic Mode >
Enter, open the solenoid valve and
the humidif er. Make sure they work
properly. Exit the Diagnostic Mode.
Step 10 Tap Maint >
Performance Maint to clear the
humidif er total runtime.
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