Overmax AD-06 Electrochemical Alcohol Tester User Manual

1. Introduction

The Overmax AD-06 is a professional-grade electrochemical alcohol tester designed for accurate and reliable measurement of alcohol concentration in exhaled breath. This device utilizes an advanced platinum electrochemical sensor, similar to those used in law enforcement, to provide precise results. This manual provides essential information for the proper use, maintenance, and understanding of your AD-06 device.

2. Product Overview

The Overmax AD-06 is a compact and portable device. It features a clear, two-color backlit LCD screen for easy reading of results and indicators. The package includes the main unit and 10 disposable mouthpieces.

Image: The Overmax AD-06 Electrochemical Alcohol Tester, showcasing its compact design and included mouthpieces.

3. Key Features

• Electrochemical Platinum Sensor: Provides high accuracy and reliability, resistant to interference from cigarette smoke.
• High Measurement Accuracy: Up to 0.05 per mil.
• Wide Measurement Range: 0.00 to 4.00 per mil.
• Two-Color Backlit LCD Screen: Ensures clear visibility of results and device status.
• Audible Alerts: Notifies the user of operational readiness and detection.
• Extended Airflow Meter: Ensures proper breath sample collection.
• Memory Function: Stores the last 50 measurements.
• Automatic Shutdown: Conserves battery life.
• Battery Operated: Requires 2 AA batteries.

4. Setup

1. Insert Batteries: Open the battery compartment on the back of the device. Insert two AA batteries, ensuring correct polarity. Close the compartment securely.
2. Attach Mouthpiece: Select a clean mouthpiece from the provided set. Firmly attach it to the mouthpiece port on the side of the device. Ensure it is securely fitted to prevent air leakage during testing.

5. Operating Instructions

1. Power On: Press and hold the power button to turn on the device. The LCD screen will illuminate.
2. Warm-up: The device will display a warm-up countdown, typically 5 seconds. Wait until the device indicates it is ready for testing.
3. Take a Breath Sample: When prompted, take a deep breath. Place your lips around the mouthpiece and blow steadily and continuously for an extended period (as indicated by the device, usually until an audible signal or screen prompt). Ensure no air escapes from the sides of your mouth.
4. View Results: After a response time of approximately 5 seconds, the measurement result will be displayed on the LCD screen. The result will be shown in per mil (‰), mg/L, or BAC, depending on the selected unit.
5. Automatic Shutdown: The device will automatically power off after a period of inactivity to conserve battery life.
6. Review Historical Measurements: The device saves the last 50 measurements. Refer to the device's on-screen menu (if available) to access this history.

Important: For accurate results, wait at least 20 minutes after consuming alcohol or smoking before performing a test. Always use a new, clean mouthpiece for each test.

6. Maintenance

• Mouthpiece Hygiene: Always use a fresh, clean mouthpiece for each test. Dispose of used mouthpieces responsibly.
• Cleaning the Device: Wipe the exterior of the device with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
• Battery Replacement: When the low battery indicator appears on the screen, replace both AA batteries promptly to ensure accurate operation.
• Calibration: The electrochemical sensor requires periodic calibration to maintain accuracy. Overmax offers unlimited free calibration for 36 months from the date of purchase. Refer to the warranty information or contact Overmax support for calibration services.
• Storage: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.

7. Troubleshooting

• Device does not power on:
  • Check if batteries are inserted correctly.
  • Replace with new AA batteries.
• Inaccurate or inconsistent readings:
  • Ensure you have waited at least 20 minutes after consuming alcohol or smoking.
  • Confirm the mouthpiece is securely attached and there are no leaks.
  • Ensure a steady and continuous breath sample is provided.
  • The device may require calibration. Refer to the 'Maintenance' section.
• Device displays an error message:
  • Turn the device off and then on again.
  • If the error persists, contact customer support.

8. Specifications

9. Warranty and Support

The Overmax AD-06 comes with a warranty that includes unlimited free calibration for 36 months from the date of purchase. For warranty claims, calibration services, or technical support, please refer to the contact information provided with your product packaging or visit the official Overmax website.