BMC H-80 Series - Assembling the Tube and Nasal Cannula

H-80 Series User Manual V1.0
17 / 46
CAUTIONS!
• It is suggested not to fully use up the water in the water bag, and it had better be replaced
before being used up.
• Check that water flows into the chamber and is maintained below the fill line. If there is any
abnormality, please replace the water chamber in time.
• All the buttons except the mute button and the indicator light on the top shell of water
chamber can be illumined by touching any operation button of the device so as to observe
the water line in the water chamber.
• To ensure continual humidification, always ensure that the water chamber and water bag
are not allowed to run out of water. It is necessary to replace the water bag in time. The
following table shows the usage time (hours) generally supported by the 2 L water bag at
room temperature and corresponding flow rate as a reference. Make sure to replace the
water bag before running out of water during use.
Flow setting and service time (2 L sterile water bag)
Liter
per
minute
2
5
10
15
20
25
30
35
40
45
50
55
80
Hour
378
151
75
50
37
30
25
21
18
16
15
13
12
11.7 Assembling the Tube and Nasal Cannula
(1) Connect the tube: Connect the connector of the tube to the air outlet of the device and
lock, and the specific steps are shown in Fig. 11-11.
Connector
Air Outlet
Fig. 11-11
(2) Connect the nasal cannula: Connect the other end of the tube to the nasal cannula
according to the instruction manual of the nasal cannula.