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Using Your HELiOS Marathon H850 Portable Oxygen Unit
20
HELiOS Marathon
TM
H850 Portable Oxygen Unit Home Use Guide
Figure 8.
Disengaging the Portable Oxygen Unit
Caution
If the portable oxygen unit will not easily disengage
from the reservoir, it may have become frozen. Do not
use force. Simply allow a few minutes for the frozen
parts to warm, then disengage the portable oxygen unit
after the ice melts.
Caution
If a minor liquid oxygen leak from the reservoir fill
connector occurs when you disengage the portable
oxygen unit, re-engage and disengage the portable to
help dislodge any ice or other obstruction. Ventilate the
room by opening windows and/or doors. Shut off
stoves, heaters, and any potential source of heat, flame,
or sparks. If the liquid oxygen leak persists, notify your
oxygen supplier.
1
2
1
Pressing the release button
2
Lifting portable oxygen unit up and off the
reservoir