Puritan Bennett Companion 1000 Manuel d'instructions télécharger pdf (Page 17)

B-701417-00 Rev C 13

Companion 500/550 Unit Components

Become familiar with the various parts of the Portable described below

and shown in Figure 10.

• Vent Valve: a lever-operated valve used to fill the unit. Upon

connecting the Companion 500/550 to the Stationary, begin the

filling sequence by opening the vent valve and end the fill by

closing the valve.

• Flow Control Knob: an adjustable, rotary valve that controls the

oxygen flow rate from the unit. Set the flow control knob to the

oxygen flow rate prescribed by your physician.

• Oxygen Outlet Connector: the point where you attach the

oxygen supply tube to receive oxygen flow from the Portable

unit.

• Contents Indicator: an internal, weight scale mechanism that

measures the amount of liquid oxygen in the unit. Unsnap the

plastic buckle and lift the unit from the end of the carrying strap

closest to the contents indicator. The pointer indicates

approximately how much oxygen remains in the unit.

• Fill Connector: allows transfer of liquid oxygen from the

Stationary unit to the Companion 500/550.

• Carrying Strap: an adjustable strap that enables you to wear the

unit over your shoulder. You may also engage the plastic buckle

in the carrying strap to create a short carrying handle. Use the

strap to measure the oxygen contents of the Companion 500/550

(see contents indicator).

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Puritan Bennett Companion 1000 Manuel d'instructions Page 17