10004440 Rev.
C
14
7. When you notice a change in the sound of venting gas followed by a
dense, white vapor forming around the Reservoir cover, close the
Portable vent valve by returning the vent lever to the upright position.
8. Disengage the Portable from the Reservoir unit by holding the carrying
handle and depressing the release button (Figure 3). Always hold the
Portable unit with at least one hand when attempting to disengage it.
Figure 3
CAUTION
If the vent valve fails to close and the hissing continues,
remove the Portable unit by depressing the Portable release
button on the Reservoir unit. The Portable will stop venting in
a few minutes. Allow the unit to warm until you can close the
vent valve. The Portable may require as much as 60 minutes to
restore adequate pressure for accurate oxygen flow. An
alternate source of oxygen, such as a flow control valve
attached to the Reservoir, can be used if needed.
NOTE:
For shorter planned use times, you can partially fill the Portable by closing the vent
valve sooner than normal. The Portable will then be lighter to carry.
NOTE:
If the units will not disengage easily, they may have become frozen.
DO NOT USE FORCE. Simply allow a few minutes for the frozen parts to
warm, then disengage the Portable when the ice has melted.
Disengaging the Portable
Pressing Portable
Release Button
Lift
10004440_ML2.book Page 14 Wednesday, June 22, 2005 8:50 AM
Summary of Contents for HELiOS
Page 1: ...10004440_ML2 book Page 2 Wednesday June 22 2005 8 50 AM...
Page 101: ...10004440 Rev C 98 10004440_ML2 book Page 98 Wednesday June 22 2005 8 50 AM...
Page 102: ...99 10004440 Rev C 183 C 297 F 1 5 700861_EN grk fm Page 99 Thursday June 30 2005 10 10 AM...
Page 103: ...10004440 Rev C 100 1 5 SN 10004440_ML2 book Page 100 Wednesday June 22 2005 8 50 AM...
Page 105: ...10004440 Rev C 102 1 2 3 4 5 SN 10004440A page 102 fm Page 102 Wednesday June 29 2005 9 49 AM...
Page 106: ...103 10004440 Rev C 20 C 40 C 4 F 104 F 95 40 C 70 C 40 F 158 F 90 T BF 9VDC 1 bar 14 5 psi...
Page 110: ...107 10004440 Rev C 1 2 3 1 2 3 10004440_ML2 book Page 107 Wednesday June 22 2005 8 50 AM...
Page 119: ...10004440 Rev C 116 4 8 8 1 2 3 10004440_ML2 book Page 116 Wednesday June 22 2005 8 50 AM...
Page 123: ...10004440 Rev C 120 3 14 4 10004440_ML2 book Page 120 Wednesday June 22 2005 8 50 AM...
Page 126: ...123 10004440 Rev C 10004440_ML2 book Page 123 Wednesday June 22 2005 8 50 AM...
Page 129: ...10004440 Rev C 126 HELiOS 19 23 10004440_ML2 book Page 126 Wednesday June 22 2005 8 50 AM...
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