Operation – Mouth Pressures (PImax/MIP +
PEmax/MEP)
Insert the battery into the compartment at the rear of the
MicroRPM.
Fit the required Pressure Valve Assembly (‘Inspiratory’ for PImax
(MIP), ‘Expiratory’ for PEmax (MEP)) into the MicroRPM; insert a
new Bacterial Filter into the Pressure Valve Assembly and then
the Rubber Flanged Mouthpiece onto the Bacterial Filter, as shown
below.
PImax (MIP) Test
Slide the MicroRPM switch from ‘O’ to ‘MIP/MEP’, whilst applying
no pressure to the mouthpiece. Rotating segments will be displayed
whilst the unit performs an auto-zero function.
When the MicroRPM is ready a ‘beep’ will be heard and ‘0’ displayed.
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