Function Test - Breas Clearway 2 Service Manual

Function test

Accessories made available at time of testing shall also be function checked.
Pressure and Flow Test
Connect the Clearway 2 patient outlet to a manometer or gas flow analyser via
a breathing circuit (part 2210.101) and connect a test lung (part 6011) to the
measurement devices outlet.
Select Manual Mode.
Set Insufflation to 40 cmH O and Exsufflation to -40 cmH O.
2 2
Use the front switch to activate Insufflation (+) and Exsufflation (-).
Verify that the measured value is within ± 3.5 cmH O of set value.
2
If the reading is out of specification perform a calibration. (see Chapter 3)
Maintenance Instructions 12
NIPPY Clearway 2 Service Manual
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2210.2657 Rev 3.0