Vyaire MicroLab - Page 74

Press ‘Again’ to repeat the calibration
check (verication) at a low ow rate.
Press ‘Again’ to repeat the calibration
check (verication) at a high ow rate.
When a calibration check (verication) at
all three ow rates has been completed
press ‘Done’ to view the calibration check
(verication) report screen.
The calibration error for expiration and
inspiration at each ow rate are displayed.
The calibration error should be less that
3%. If a greater error is shown, repeat
the procedure ensuring that the syringe
is emptied and lled in a smooth manner
without jerking the handle. If an error
greater than 3% is still shown, inspect the
turbine transducer and clean if necessary.
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