For Your Safety Strictly follow the Instructions for Use Any use of the device requires full understanding and strict observa- tion of these instructions. The device may only be used for the purposes specified here. Maintenance Repair of the device may only be carried out by trained service per- sonnel.
The calibration date can be taken from the power up display and/or the label on the rear of the device. What is What? Display "ON/OFF" button Socket (for the Dräger Alcotest 3000 service personnel only!) Lamp red/green Mouthpiece connection Preparation Inserting the Batteries When using the device for the first time or when using an alkaline cell as power supply and the battery symbol on the display indicates "empty".
Attaching the Wrist Strap • Push the fixing strap of the wrist strap through the hole in the housing and make a loop. • Pull the bigger loop through the smaller eyelet. Symbols and Displays In the basic setting of the device, the measurement value of the breath alcohol is indicated in the corresponding unit.
The mouthpiece can be used with left or right orientation. Switching ON and OFF Switching ON • Keep the button pressed for approx. 1 second until the start screen is displayed. Alcotest 3000 Switching OFF • Keep the button pressed. The device switches off after two seconds. Alcotest 3000 shut-down in 2 sec.
The sampling is automatically triggered after reaching the minimum respiratory volume and the minimum blowing period. Preparation • Insert a new mouthpiece into the mouth- piece connection (see page 6). Alcotest 3000 • Switch on the device (see page 6).
• After two seconds, "WAIT" appears on the WAIT display. • After six seconds, "READY" appears on the display and a short acoustic signal READY sounds. Simultaneously, the current test Test No. 00140 number is displayed. The green lamp flashes. The device is ready to start the measurement.
• To repeat the breath sample, press the button. The device can be used again after approx. four seconds. When exhaling unsteadily, e.g. by abruptly stopping to exhale or by sucking towards the Blow end of the breath sample, "Blow Interruption" Interruption appears on the display.
Maintenance Maintenance Intervals As required: • Replace the batteries, see page 11. Annually: • Have the device calibrated at least once a year, as the measuring inaccuracy increases gradually due to drift factors. Only authorised persons may carry out the calibration. We recommend commissioning Dräger for servicing the device.
Replacing the Batteries Insert a new battery when using an alkaline cell as power supply and the battery symbol on the display indicates "empty". • Gently press the lock on the battery cover and remove the cover. • Remove the used batteries and insert new ones –...
Fault, Cause, Remedy Fault Cause Remedy The device Batteries are dis- Replace the batteries, switches off charged. page 11. automatically. The device has been Switch the device on ready to measure for again. more than four min- utes. Device does not Batteries are dis- Insert new batteries.
Technical Data Principle of Measurement Electrochemical Sensor Measuring Range Breath alcohol concentration 0.00 to 2.5 mg/L 0 to 2500 µg/L 0.000 to 0.500 g/210L 0 to 250 µg/100mL 0 to 250 µg% Blood alcohol concentration 0.00 to 5.00 ‰ 0.000 to 0.500 % 0.00 to 5.00 g/L 0 to 500 mg/100 mL 0 to 500 mg%...
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Sampling Minimum blowing time Minimum volume 1.2 L Accuracy max. repeatability error with an ethanol standard 0 to 1.00 ‰ ±0.05 ‰ 0 to 0.100 % ±0.005 % 0 to 0.50 mg/L ±0.03 mg/L 0 to 50 µg/100 mL ±3 µg/100 mL 0 to 1.00 g/L ±0.05 g/L >1.00 ‰...
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