Preparing The Operator For A Test; Preparing The Subject For A Test; Screening Test Procedure; Performing A Subject Test - Step By Step - Intoximeters Alco-Sensor FST Operator's Manual

ALCO-SENSOR FST
To initiate a test sequence, use a clean mouthpiece. Insert the long, closed end of the mouthpiece into the
mouthpiece channel. The mouthpiece is "D" shaped and when properly inserted, the flat side should be making contact
with the instrument.
The mouthpiece connection process is simplified if the end of the mouthpiece is first pressed into the mouthpiece
channel. Once the mouthpiece abuts the end of the guide, rotating the mouthpiece downwards attaches the
mouthpiece to the two ports and the instrument will be ready for testing.

Preparing the Operator for a Test

If the Operator has used an alcohol based hand sanitizer it is prudent that they dry their hands and wait fifteen
minutes before testing. The alcohol in the hand sanitizer will evaporate quite rapidly. Waiting 15 minutes from the
time of last use will provide enough time for this dissipation and eliminate the possibility that ambient alcohol could
influence a breath test result.

Preparing the Subject for a Test

Before initiating a test, explain to the subject how you want the subject to provide a sample.
Example: "When I tell you to, I want you to take a deep breath, hold it for a moment and then blow steadily into this
mouthpiece until I tell you to stop. Are you ready? Okay, take a deep breath, hold it, and now blow steadily for as
long as possible".
Clear and simple instruction will help the subject give you a good sample.

Screening Test Procedure

Observing a fifteen-minute deprivation period (no foreign substance is introduced into the mouth during this period)
prior to sample collection will ensure the elimination of "mouth alcohol".

Performing a Subject Test - Step by Step

ATTACH A
Use a clean, unused mouthpiece from a sealed bag.
MOUTHPIECE.
This will turn the unit on.
DEPRESS THE
POWER ON
If you wish to illuminate the display, hold the ON button down for an extra second or
BUTTON AND HOLD
two.
FOR 1 SECOND.
NOTE PRE-TEST
The Battery Strength Indicator and Temperature in °C (i.e.
INFORMATION.
momentarily after the instrument is powered ON. As well, a battery indicator will be
displayed indicating the current condition of the battery. If the instrument does not
have sufficient battery power to perform a test either the instrument display will not
power on or
Sensor FST is designed to operate when the unit temperature (not the ambient
temperature) is between 0°C and 50°C. If the temperature is outside of the proper
operating range, the standard instrument will indicate a temperature out of range
condition before powering off. If you must perform a test with the instrument, place
the instrument in an environment that will bring it to a proper operating temperature.
BLN flashes on
If your unit displays
display.
test automatically. Your unit will then display the result of the blank test. If the blank
check is successful, a zero result appears on the display. If the blank check is not
successful, a status message
and the test sequence is aborted.
Depending upon the version of the Alco-Sensor FST, the blank test may or
may not be displayed. However, a failed blank test will always be indicated
with an error message (E 11) followed by the test sequence being
discontinued.
BAT
will be displayed and testing will be disabled. The standard Alco-
BLN
, it is an indication that the instrument is performing a blank
E 11
(Air Blank Out of Range Message) is displayed
28C
) will be displayed
Alco-Sensor FST Operator Manual, Page 14 of 33, 11/30/2017