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AL-3100 MANUAL/INSTRUCTION GUIDE
Contents
1. Parts and functions
2. Operation
3. Precautions
4. Warnings
5. Replacing Sensors
5. Warranty
Parts and Functions
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AlcoScan AL-3100 is
The AlcoScan AL3100 is a table-top wall-powered breathalyzer that measurers a breath sample to detect alcohol in the lungs. The alcohol sensor is adopted with a frontier semi-conductor which measures within 3 seconds. People with small breathing capacities find this very useful. Space-free structure Easily install anywhere because of the stylish design.
OperationStep 1. Make sure the AL3100 is plugged into a power source using a cable from the power port.
Step 2. If you are using a printer, make
sure the printer is attached to the AL3100 using BOTH the power cable to draw
power from the AL3100 as well as the serial cable to provide an operating
interface to allow the printer to access results.
Step 3. Press the Power Button to turn the device on.
Step 4. You will see a countdown in the
display. The sensor is warming up to the proper temperature.
Step 5. At the end of the countdown, the
Ready Indicator will light up. The device is ready to accept a breath
sample.
Step 6. Attach a mouthpiece to
the mouthpiece adapter covering the mouthpiece slot.
Step 7. As the user begins to
blow into the device, an audible countdown will start from "3" and end at "0".
Important: The user must continue to blow until this countdown is complete.
Step 8. The device will analyze
the breath sample for a few seconds.
Step 9. After analysis, the
result will be show in the display for approximately 10 seconds in the form of a
% BAC reading. An accompanying LED indicator will also light up showing
whether the reading is in high, moderate or low ranges.
LED Range Indicator (Green): The detected BAC is less than
.02%.
LED Range Indicator (Yellow): The detected BAC is between 0.02% and 0.05%.
LED Range Indicator (Red): The detected BAC is greater than 0.05%.
Step 10. If the optional printer
is attached, the result will also be printed showing date, time, %BAC reading
and name field (the name must be written by hand directly onto the printout).
Warnings:
1. Sensor modules must be replaced approximately every
300 to 500 tests according to the procedure provided able to ensure continuous
accuracy of the AL3100. A high frequency of positives (many high % BAC
readings) can shorten the duration before replacement is required.
2. The unit requires a sufficient air sample to process an accurate reading.
The user must blow firmly and steadily into the mouthpiece.
3. The breathalyzer unit contains a sensitive oxide semiconductor alcohol
sensor that is continuously exposed to the environment. The sensor may
degrade faster than normal if used in a poorly ventilated area.
4. The semiconductor sensor can be damaged upon contact with silicon, rubber,
volatile chemicals and chlorine-based chemicals. Prevent exposure of the sensor
to such items.
5. Although, the unit is designed to minimize the casual intake of some
moisture, excessive liquid flow (i.e. excess saliva, liquid alcohol from the
mouth) can damage the senor or render the sensor immediately inaccurate.
6. Extremely high BAC readings can sometimes affect the following test due to
the residual high-concentration breath sample from the previous test. Upon
discovery of a high BAC reading, please wait at least 10 minutes before
performing the next test.
7. Environmental conditions can cause the unit to be unable to reset and
stabilize the sensor the next test. If this occurs, please move it to a cleaner
location free of excess dust, smoke, and chemical vapors.
Precautions:
1. During testing, any alcohol left in your mouth will increase the value of the blood
alcohol concentration. Remove it before measurement. The greatest accuracy
results 30 minutes after drinking.
2. When you breathe out through the straw, some unintentional salivation may affect the specially built-in equipment. However, please be aware that putting other liquid or material into the straw may cause the sensor to malfunction.
3. Cigarette smoking may also increase the value of the blood alcohol concentration. Allow a minute after smoking before testing.
When you have trouble with sensors, you should replace them with the one provided by the manufacturer. Please refer to the following for replacement:
1. Disconnect the AC power adapter from the AL3100 unit.
2. Unlock and open the rear hatch door
3. Carefully remove the sensor module from behind the breath channel. Make
a note of position and configuration so that you can replace the new module to
the same location.
4. Carefully disconnect the connector wire from the sensor module.
5. The old sensor module may be discarded.
6. Connect the new sensor module to the connector wire.
7. Place the sensor module back behind the breath channel in its original
position.
8. Make sure the sensor module is securely mounted behind the breath channel to
prevent it from slipping out of the hole.
9. Close the hatch door.
10. The power adapter may now be reconnected and the device can be used
normally.
The manufacturer warrants the product to be free from defects in workmanship or material (excluding calibration) under normal use for six (6) months from the date of purchase. The manufacturer's obligation under this warranty is limited to replacing, adjusting or repairing the unit if returned along with proof of purchase. This warranty is void if the unit has been tampered with or maliciously damaged.
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