CareFusion MicroRPM, Operating Manual

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12
Battery
The battery level is automatically checked when the unit is switched
on.
When the battery is low ‘bAt’ will be displayed before the auto-zero
procedure. The MicroRPM may be used when this occurs, but the
battery should be replaced as soon as possible.
When the battery is completely exhausted the unit will beep twice
and turn itself off immediately.
Note:
If the MicroRPM is not to be used for long periods the battery
should be removed to prevent damage by a possible leak.
Cleaning
The MicroRPM unit requires no routine maintenance and is protected
from contamination by the Bacterial Filter (36-FIL6050).
The Rubber Flanged Mouthpiece (36-MTH6400) and Nasal Probes,
however, may be immersed in a cold sterilising solution such as
PeraSafe (36-SSC5000A). Rinse thoroughly and leave to dry before
reassembly.
The Nasal Probes can additionally be dried with a flow of air provided
by the CareFusion Nasal Probe Pump (36-MEC1219).
Calibration
The calibration is factory set and should remain stable indefinitely.
The calibration may be checked and altered, however, by connecting
the device via the Pressure Calibration Kit (36-ASS1234) to a Water
Manometer, as shown below:
Henrochech nv - Acacialaan 8 - 2630 Aartselaar - www.henrotech.be - info@henrotech.be
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