ResMed HumidAire 2i - Manual (Page 6)

Clinical Use Only
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6
1. Push down on the tub plate from inside the chamber to remove it from the chamber.
2. Remove the O-ring from the tub plate.
3. Turn the water chamber base upside down. Firmly pull the latch up and away from the chamber until separated
from the base.
4. Disengage the catches from the sides of the water chamber base. Then, separate the inner and outer moulding of
the catch, pull back the inner moulding and squeeze. The inner moulding will pop out.
7 Reassembling the Water Chamber
When all the water chamber parts are clean and dry, reassemble the water chamber:
1. Reassemble the catches by inserting one side of the inner moulding to the outer moulding and pushing
downwards.
Tub plate
O-ring
Underside view