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General| Brand | Dräger |
|---|---|
| Model | Alcotest 7110 Standard |
| Category | Test Equipment |
| Language | English |
Requires full understanding and strict observation of instructions for proper use.
Instrument must be inspected annually by experts and repaired by trained service personnel using authentic parts.
Instrument is not approved for use in areas with combustible or explosive gas mixtures.
Electrical coupling requires agreement from Dräger Safety AG & Co. KGaA.
Liability transfers to owner/operator if serviced by unauthorized personnel or used improperly.
Instrument measures breath alcohol concentration (BrAC) and ethanol concentration in exhaled air.
Performs a measuring cycle with a single breath sample using infrared optical or electrochemical sensors.
Keyboard can be connected for entering data and parameters; use of listed accessories is required.
Typical sequence for entering/changing instrument settings using ESC, FUNCTION code, and ENTER keys.
Take usual precautions, avoid excessive mechanical strains, shocks, and vibrations; store in dry rooms.
Choose place to avoid obstruction and direct sun; ensure space for accessories; place on a flat surface; remove cover.
Connect power, keyboard (if used), and switch on to start warm-up phase.
Requires a minimum DC voltage of 11.5V for battery operation; low voltage switches off the instrument.
Ensure compliance with admissible ambient conditions; instrument tests ambient air for influences.
Self-test takes ~30 seconds; instrument heats components to >40°C for ~15 minutes before readiness.
Instrument switches to energy-saving mode after 15 mins of inactivity; readiness restored in ~3 minutes.
Measurements must be performed by trained persons; ensure admissible ambient conditions.
At least 10 minutes before measurement, preclude intake of substances through mouth or nose.
Press start button; enter person's data (name, first name) if required by settings.
Instrument requests breath sample delivery; use new mouth-piece without skin contact.
Operator ensures control time; request person to blow continuously until asterisks appear.
Final result shown if all requirements met; low results displayed as 0.00.
Instrument checks performed at each step; errors displayed, requiring repeat or abort.
Presence of mouth alcohol detected; measurement cycle stopped immediately.
Contamination in ambient air detected; ensure clean air and ventilate test room.
Example of a normal measurement print-out showing instrument, test, and subject details.
Example of a stopped measurement print-out showing error details.
Details on identifying the instrument, test number, calibration number, and other protocol information.
Operator can view data or select settings; functions not available during measurement cycle.
List of functions like LOCATION, TIME, DATE, OFF, CHANGE-TIME, COPY, VERIFY, MINUTE, STAND-BY, LANGUAGE, SET-CLOCK.
Measuring cycle can be stopped by pressing the start button for at least 2 seconds.
Inspections by experts or authorized personnel; recommended interval 6 months, maximum 12 months.
Procedure for inserting a new paper roll when indicated by 'NO PRINTER PAPER' message or red strip.
Procedure for replacing the ribbon cassette in the printer.
Instructions for replacing fuses using a screwdriver; use only prescribed fuses.
Disconnect power, wipe surfaces with a damp cloth, dry thoroughly; do not use alcohol cleaners.
Dispose according to national waste regulations or via a suitable contractor.
Cause: Fuses defective or insufficient power supply. Remedy: Check fuses, power supply.
Cause: Residual alcohol in mouth. Remedy: Abstain from intake, repeat after waiting time.
Cause: Foreign substances detected. Remedy: Identify cause, remedy or use other measures.
Cause: Instrument defective or blocked. Remedy: Switch off, check, inform DrägerService.
Cause: Predetermined temperature not reached. Remedy: Ensure ambient conditions, switch off/on.
Identifies components on the front of the instrument: Start button, display, keyboard, etc.
Identifies components on the rear of the instrument: Mains switch, fuses, connectors, etc.
Specifies operating and storage temperature and ambient pressure for the instrument.
Details measurement range, resolution, blowing time, volume, and repeatability of the system.
Provides power supply voltage, consumption, printer details, warm-up phase, dimensions, weight, and CE marking.
Lists instrument models, consumables, and accessories with their respective part numbers.
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