Puritan Bennett Companion T User Manual download pdf (Page 32)

28

Troubleshooting

Trouble Probable Cause Remedy

Place cannula prongs in a clean glass

of water. If you observe bubbles

coming from your cannula, your unit

is working correctly.

Check each connection from the

unit to the cannula to ensure a tight

fit. If you are using a humidifier

bottle, check to see that it is screwed

on tight.

Adjust flow knob to point directly to

prescribed setting.

Call Apria Healthcare for

immediate delivery.

Remove cannula or mask and check

tubing for kinks or obstructions.

Replace with new cannula or mask

if needed.

Fill portable and call Apria

Healthcare location.

Wait 15 to 30 minutes for

connections to thaw.

No oxygen coming

from cannula or

mask

Portable unit cannot

be removed from

stationary system

Decreased awareness

of oxygen flow

Loose connections

Flow control knob is

not pointing directly

to setting

Unit is empty

Dirty or faulty cannula

or mask

Stationary unit

obstructed flow

Units are frozen

together

Job Name: 17060_RES-2002 Liquid Oxygen

PDF Page: RES-2002.p32.pdf

Date: 11-02-22

Time: 16:28:26

Name: ____________________________

OK to proceed

Make corrections and proceed

Make corrections and show another proof

Signed: ___________________ Date: _________

Las Vegas Commercial Plant

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