CAIRE HELiOS PLUS H300-50, Руководство для домашнего использования

Страница: 26 / 49

How To Use Your H300-50 Personal Oxygen System
22 H300-50 Home Use Guide
c. Observe the green bar that displays the liquid
oxygen contents level inside the clear window.
Figure 7: Checking H300-50 Portable
oxygen contents
Notes:
1. After each fill, do not try to refill the H300-50
Portable again for at least 30 minutes. This will
prevent the possibility of the H300-50 Portable
wasting oxygen and prevent the vent valve from
potentially freezing.
2. The number of times that you have to fill up or
top off your H300-50 Portable depends on which
setting is prescribed by your doctor and the
frequency of your breath rate. On average, a
setting of 2 in demand mode lasts about 6–7
hours. However, the actual time may vary
(a) (b) (c)