CareFusion Smoke Check Meter, Operating Manual

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Note: Please remove the battery if the meter is likely to be unused for
some time.
Sensor Expiry
Sensor life ranges from 2 to 5 years and depends upon both the
amount of exposure to CO and other gases, particularly solvents
such as alcohol and cleaning fluids.
When the sensor has expired it will become impossible to obtain a
correct calibration. When this occurs, the Smoke Check must be
returned to CareFusion, or an authorised agent, for sensor
replacement.
Cleaning
The mouthpiece adapter may be cleaned using a mild detergent
solution or replaced if there is risk of contamination. Exposed surfaces
of the meter, other than the sensor surface, may be wiped with a
clean, damp cloth. It is recommended that this procedure is
performed after each use and all used cardboard mouthpieces
discarded.
Important note:
The sensor surface must not be wiped with any
aqueous solutions and must not be exposed to solvents e.g. alcohol or
permanent damage may result.
Servicing
A full service manual including circuit diagram and parts list is
available upon request.
For US Customer Care:
Toll Free 1-800-231-2466, phone 1-714-
283-2228