Brother GTX600NB Setup Manual page 27

Disconnecting the humidifier water supply tube
Release ring
Press to unlock
Press the release ring to unlock and pull out the tube.
Supplying from a tank
Lever
Open
After installing the humidifier filter, insert the tube into the outlet
and open the cock.
Make sure to insert the tube to the end.
Verify that the cock is in the closed position
NOTE
before connecting the tube to the tank.
Fill the tank with water until it is about 80% full.
Close
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