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Using Your HELiOS Marathon H850 Portable Oxygen Unit
26
HELiOS Marathon
TM
H850 Portable Oxygen Unit Home Use Guide
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.
Table 1.
Approximate Use Times for Full Unit
Flow Control Setting
Duration in Hours
Continuous Flow
C1
10.5
C2
5.5
C3
3.5
C4
2.5
C5
2.0
C6
1.5
Demand Flow
D1.5
22.5
D2
18.5
D2.5
16.0
D3
11.5
D4
9.5