Observing The Subject; Attaching A Mouthpiece - Lifeloc FC10Plus Operation Manual

Lifeloc FC10

Observing the Subject

Plus
The FC10 provides a highly accurate reading of breath alcohol acquired by sampling
deep lung air. Readings will also detect residual mouth alcohol.
To prevent mouth alcohol from affecting a test, make certain that the subject is not
allowed to put anything in their mouth for 15 minutes prior to taking a test.
If the subject just took a drink, a 15 minute observation period in which they are not
permitted to put anything in their mouth should be observed before testing. This will
ensure all residual alcohol from any source is completely dissipated and test results will
be valid.

Attaching a Mouthpiece

Remove the mouthpiece from its wrapper,
making sure not to touch the end which
the subject will be blowing into.
Attach the mouthpiece to the port on the
back of the FC10 Plus
Line up the mouthpiece port over the
holes in the back of the mouthpiece. Press
in place.
Ensure it is securely attached.
Plus
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Preparation 8