8. While holding the Portable System in the
fill position, pull the vent-to-Fill lever to the
open position (
figure 1
). A hissing noise
should be noticeable.
NOTE
:
PM2200 Top fill ONLy
, maintain a
slight downward pressure on the
Portable System with one hand
to keep the device steady and
maintain proper filling position.
9. release the vent-to-Fill lever on the Portable System as soon as you
notice a change in the sound of venting gas followed by a dense, white
vapor coming from the reservoir cover.
NOTE:
The maximum time to fill a ....
PM2200 & PM2202
30 seconds.
PM2201
15 seconds.
figure 1
10.
Disengagement:
PM2200:
•Disconnect the Portable System from
the reservoir by pulling in an upright
motion. Always hold the device with
at least one hand when attempting to
disconnect it. (
figure 2
)
PM2201 / PM2202:
•Disconnect the Portable System
from the reservoir by rotating it in counterclockwise direction until
the device separates. The device may now be removed from the
reservoir.
NOTE: 1
.It is common to hear a hissing sound after the Portable
System has been filled. This is the relief valve venting
excess gas pressure. Upon disengaging the Portable
System from the reservoir it is common to see
condensation on or near the fill connector.
2.It is common to have a few small droplets of liquid
oxygen coming from the fill connector when disengaging
the Portable from the reservoir.
figure 2
CAUTION
If the vent-to-Fill lever fails to close and the hissing continues, remove
the Portable from the reservoir by depressing the release button on
the reservoir unit. The Portable will stop venting in a few minutes.
The Portable may require as much as 30 minutes to restore normal
operation.
8
