CAIRE HELiOS Marathon H850 Use Manual page 30

Using Your HELiOS Marathon H850 Portable Oxygen Unit
Table 1. Approximate Use Times for Full Unit
26 HELiOS Marathon
The flow setting value should be clearly visible in the
center of the window. See Setting the Flow Rate,
Figure 13
.
Figure 13. Setting the Flow Rate
Approximate use times for your portable oxygen
unit after it has been completely filled may vary
slightly. The usage values shown reflect a breathing
pattern typical for oxygen patients.
Flow Control Setting
C1
C2
C3
C4
C5
C6
D1.5
D2
D2.5
D3
D4
TM
H850 Portable Oxygen Unit Home Use Guide
Duration in Hours
Continuous Flow
Demand Flow
10.5
5.5
3.5
2.5
2.0
1.5
22.5
18.5
16.0
11.5
9.5