Alcoscan AL3100 Benutzerhandbuch - Seite 5

Blättern Sie online oder laden Sie pdf Benutzerhandbuch für Prüfgeräte Alcoscan AL3100 herunter. Alcoscan AL3100 6 Seiten.

AL3100M Sensor Module Replacement Instructions:

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.

Warnings:

1. Sensor modules must be replaced approximately every 300~500 tests according to

the procedure provided above 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 the 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 sensor 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 for the next test. If this occurs, please move it to a cleaner location free of

excess dust, smoke, and chemical vapors.

Warranty

The manufacturer warrants the product to be free from defects in workmanship or

material (excluding calibration) under normal use for one (1) year 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. The replacement

of sensor modules is a periodic maintenance procedure required of this device in

order to maintain accuracy, and as such, is not a warranty service.