CareFusion Micro I, Operating Manual

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the calibration range then the unit will have to be returned to
CareFusion for servicing.
Cleaning the Transducer
The transducer requires no routine maintenance or servicing.
To sterilise or clean the transducer it may be removed by means of
the following procedure:
1. Remove the transducer by gently rotating the transducer
anti-clockwise and then pulling from the main body.
2. The transducer may now be immersed in warm soapy
water for routine cleaning or immersed in cold sterilising
solutions e.g. Perasafe for a period not exceeding 10
minutes. (Alcohol and chloride solutions should be
avoided.) After cleaning/sterilising, the transducer should
be rinsed in distilled water and dried. Perasafe is available
from CareFusion in convenient 81g plastic bottles, Cat No.
36-SSC5000A.
3. Re-assemble the transducer into the Micro I.
CAUTION:
Do not attempt to wash or immerse the spirometer or
accessories in water or cleaning fluid, as there are electronic
components inside that will be permanently damaged
Servicing
If your unit requires service or repair please see page 212 for
contact details.
There are no user serviceable parts in the Micro I.