ATO Portable Ozone Gas Detector (GD200-O3) Instruction Manual

1. Introduzione

This manual provides essential information for the safe and effective operation of your ATO Portable Ozone Gas Detector, Model GD200-O3. This device is a hand-held meter designed for detecting ozone (O3) gas concentrations from 0 to 50 ppm. It features an LCD dot matrix display for direct readout of gas type, unit, concentration, local time, and other relevant data.

The detector is equipped with a built-in micro-sampling pump, offering 10 grades of suction for accurate and reliable measurements. Its high-strength special engineering plastic housing provides anti-slip, waterproof, dustproof, and explosion-proof properties, ensuring durability in various environments.

2. Informazioni sulla sicurezza

Always read and understand this manual before operating the device. Failure to follow safety instructions may result in injury or damage to the device.

• Ensure the device is properly calibrated before each use, especially when entering a new detection area.
• Non tentare di aprire o riparare il dispositivo autonomamente. Per l'assistenza, rivolgersi a personale qualificato.
• Operate the device in well-ventilated areas during initial startup and calibration.
• Tenere il dispositivo lontano da temperature estreme, umidità e sostanze corrosive.
• Charge the device using only the provided power adapter and USB cable.

3. Prodotto finitoview E componenti

The ATO Portable Ozone Gas Detector is a compact, hand-held device designed for ease of use and portability. It comes with essential accessories for operation and maintenance.

Image: The ATO Portable Ozone Gas Detector shown with its protective aluminum alloy carrying case, illustrating the device's compact size and the included accessories.

Disposizione del dispositivo

Image: A detailed diagram of the gas detector with numbered labels pointing to key components: (1) Air Inlet, (2) Air Outlet, (3) Air Chamber of Sensor, (4) LCD, (5) PLUS button, (6) MINUS button, (7) MENU button, (8) ESC button, (9) ON/OFF button.

Caratteristiche principali:

• Schermo LCD: Dot matrix display for clear information readout.
• Built-in Micro-sampling Pump: 10 adjustable suction speeds for precise gas intake.
• Alloggiamento durevole: High-strength ABS+PC plastic for resistance to water, dust, slipping, and explosion.
• Temperature & Pressure Compensation: Ensures accurate readings under varying environmental conditions.
• Alarm Point Setting: Customizable low and high alarm thresholds.
• Self-calibration & Zero Calibration: Enhances detection accuracy and reliability.
• Funzione di memoria: Stores historical data for review e analisi.
• Interfaccia USB: Allows for high-speed data transmission to a computer.

4. Configurazione e utilizzo iniziale

Accensione/spegnimento

1. Per accendere il dispositivo, tenere premuto il tasto ACCESO/SPENTO button (9) in the center for 3 seconds.
2. The device will undergo a 60-second warm-up sequence to ensure sensors are fully activated. The screen will display various information during this time.
3. Once warm-up is complete, the device enters measure mode, displaying real-time gas concentration.
4. Per spegnere, tenere premuto il pulsante ACCESO/SPENTO button for 3 seconds until the device shuts down.

5. Istruzioni per l'uso

All operations are performed using the five buttons on the device: ACCESO/SPENTO, MENU, ESC, UP (PLUS), and GIÙ (MINUS).

Image: Illustration of the device's control panel, detailing the function of each button for menu navigation and setting adjustments.

Navigazione nei menu

1. From the measure mode, press the MENU button (7) to enter the main menu.
2. Utilizzare il UP (5) e GIÙ (6) arrow buttons to navigate through menu options.
3. Premere il tasto ACCESO/SPENTO button (9) to select an option.
4. Premere il tasto ESC button (8) to return to the previous menu or exit to measure mode.

Impostazioni dei parametri

5.1 Alarm Point Setting

1. From the main menu, select "Alarm point set" and press the ACCESO/SPENTO pulsante.
2. You will see "LOW POINT" and "HIGH POINT" values.
3. Utilizzare il UP E GIÙ arrow buttons to revise the figures.
4. Premere il tasto MENU button to move between digits within a value (e.g., from tens to units).
5. After adjusting, press the ACCESO/SPENTO button to confirm and save your changes.

5.2 Impostazione della velocità della pompa

1. From the main menu, select "Pump speed set" and press the ACCESO/SPENTO pulsante.
2. There are 11 speed settings available. Use the UP E GIÙ arrow buttons to adjust the pump speed. Higher speed results in greater vibration.
3. Premere il tasto ACCESO/SPENTO button to confirm your selection and return to the main menu.

5.3 Impostazione data e ora

1. From the main menu, select "Date&Time set" and press the ACCESO/SPENTO pulsante.
2. Utilizzare il UP E GIÙ arrow buttons to modify the specific date and time.
3. Premere il tasto MENU button to move between different sections (e.g., year, month, day, hour, minute).
4. Premere il tasto ACCESO/SPENTO button to confirm and save your changes.

5.4 Selezione della lingua

1. From the main menu, select "Language select" and press the ACCESO/SPENTO pulsante.
2. Utilizzare il UP E GIÙ arrow buttons to choose your preferred language (e.g., English, Chinese).
3. Premere il tasto ACCESO/SPENTO pulsante per confermare la selezione.

5.5 Gray Level Setting

1. From the main menu, select "Gray Level set" and press the ACCESO/SPENTO pulsante.
2. Utilizzare il UP E GIÙ arrow buttons to adjust the backlight intensity for desired visibility.
3. Premere il tasto ACCESO/SPENTO button to confirm your action.

5.6 Ripristina impostazioni

This function is useful for resetting all parameters to factory defaults or when the instrument is malfunctioning (e.g., continuous alarm). To activate this function, you will need to enter a password. Please contact ATO support if you require the password.

1. From the main menu, select "Restore settings" and press the ACCESO/SPENTO pulsante.
2. Enter the password using the arrow buttons and MENU button to navigate digits.
3. Premere il tasto ACCESO/SPENTO button to confirm and restore settings.

5.7 Funzione di archiviazione

The device has a memory function to store detection results. By default, the storage function is OFF when the device is powered on. You need to manually enable it to track instrument detection results.

1. From the main menu, select "Storage set" and press the ACCESO/SPENTO pulsante.
2. Utilizzare il GIUSTO arrow button to enable or disable the storage function.
3. Premere il tasto MENU button to navigate to the storage interval setting.
4. Utilizzare il UP E GIÙ arrow buttons to adjust the interval.
5. Premere il tasto ACCESO/SPENTO pulsante per confermare la selezione.

View Storia

1. Dal menu principale, seleziona "View history" and press the ACCESO/SPENTO pulsante.
2. The display will show four lines of information: record number, date, time, and gas concentration.
3. Utilizzare il UP E GIÙ arrow buttons to navigate through stored records.

Erase History Data

To erase all stored history data, you will need to enter a password.

1. From the main menu, select "Erase ex_flash" and press the ACCESO/SPENTO pulsante.
2. Enter the password (default is 9999) using the arrow buttons and MENU pulsante.
3. Premere il tasto ACCESO/SPENTO button to confirm. The device will beep and display "Chip Erase..." then return to measure mode once complete.

6. Calibrazione

Zero calibration and Span calibration are crucial for maintaining the accuracy of your gas detector. These steps require rigorous operating conditions and should be performed by qualified professionals using necessary accessories and standard gas.

6.1 Calibrazione zero

Zero calibration is performed when the reading drift is too large after stabilization, or when an alarm occurs. This ensures the device accurately reads zero concentration in a clean air environment.

1. From the main menu, select "Calibrate zero" and press the ACCESO/SPENTO pulsante.
2. You will be prompted to enter a password. Please contact ATO support for the password.
3. Follow the on-screen instructions to expose the sensor to clean air and confirm the zero calibration.

6.2 Calibrazione dell'intervallo

Span calibration (also known as target point calibration) involves applying a standard gas of a specific known concentration to the sensor without atmospheric dilution. The calibration result should match the concentration of the standard gas.

1. From the main menu, select "Calibrate span" and press the ACCESO/SPENTO pulsante.
2. You will be prompted to enter a password. Please contact ATO support for the password.
3. Connect the device to a standard gas source with a known concentration using appropriate regulators and flowmeters.
4. Follow the on-screen instructions to apply the standard gas and confirm the span calibration.

The detector must be calibrated regularly to ensure accuracy and reliability, especially before entering detection areas.

7. Manutenzione

Ricarica della batteria

The device is powered by a rechargeable lithium-polymer battery. When the battery level is low, the device will indicate this on the display.

1. Insert the charging cable into the USB port on the device.
2. Collegare l'adattatore di alimentazione a una presa di corrente adatta.
3. The device display will show the recharging status.

Trasmissione dati

The integrated USB port allows for high-speed data transmission to your computer for easier analysis of stored historical data.

1. Collega il dispositivo al computer utilizzando il cavo USB in dotazione.
2. Follow the instructions in the accompanying software (if applicable) to download and analyze the data.

8. Risoluzione Dei Problemi

If you encounter any issues with your ATO Portable Ozone Gas Detector, please refer to the following common troubleshooting steps:

• Il dispositivo non si accende: Assicurati che la batteria sia carica. Collega il dispositivo al caricabatterie e riprova.
• Letture imprecise: Perform a zero and span calibration in a controlled environment. Ensure the sensor is clean and unobstructed.
• Continuous alarm: Check the alarm point settings. If the alarm persists in a clean environment, perform a zero calibration or restore factory settings (requires password).
• Problemi di trasferimento dati: Ensure the USB cable is securely connected to both the device and the computer. Check for any driver installations required by your operating system.
• Problemi di visualizzazione dello schermo: Adjust the gray level setting for better visibility. If the issue persists, contact support.

For persistent issues or technical support, please contact ATO customer service.

9. Specifiche

10. Garanzia e supporto

For warranty information, technical support, or any questions regarding your ATO Portable Ozone Gas Detector, please contact ATO customer service through the official ATO website or your point of purchase. Keep your purchase receipt and product serial number handy for faster service.