Filling The Portable Unit - Chart Industries Caire Companion 21 Instrucciones De Operación

Filling the Portable Unit

The Companion Portable unit is filled from the Stationary unit as follows.
The fill connectors must be clean and dry in order to
avoid malfunction due to freezing.
1. Check the contents indicator on the stationary unit to be sure that
there is an ample supply of liquid oxygen for filling purposes.
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1 — Flow Control
2 — Vent Valve
3 — Continuous/Demand Flow Switch
(C550 only)
4 — Carrying Strap
5 — Oxygen Outlet Connector
6 — Contents Indicator
7 — Inspiration Sensor Connector
(C550 only)
8 — Fill Connector Location
9 — Dual-Lumen Cannula (C550 only)
Figure 9: 550 Portable Unit