1. Муқаддима
This manual provides essential information for the safe and effective operation of your HAKINAKU HD09 Portable Carbon Monoxide Detector. This device is designed to monitor carbon monoxide (CO) levels, temperature, and humidity in various environments. Please read this manual thoroughly before use and retain it for future reference.

Figure 1: HAKINAKU HD09 Portable Carbon Monoxide Detector with display showing CO, humidity, and temperature.
2. Маълумот оид ба бехатарӣ
WARNING: This device is intended to detect carbon monoxide gas. It is not a substitute for proper maintenance of fuel-burning appliances, including ventilation systems, nor is it a substitute for visual inspection of such appliances. Carbon monoxide is a colorless, odorless, and non-irritating gas that can be fatal.
- сӯрохиҳои вентилятсияи дастгоҳро маҳкам накунед.
- Дастгоҳро ба ҳарорати аз ҳад зиёд ё намӣ нагузоред.
- Keep the device away from direct flame or heat sources.
- Do not attempt to disassemble or repair the device. Contact customer support if service is required.
- Test the device regularly as described in this manual.
Familiarize yourself with the symptoms of carbon monoxide poisoning:
- Гӯшдории ҳалим: Slight headache, nausea, vomiting, fatigue (often described as 'flu-like' symptoms).
- Таъсири миёна: Severe headache, dizziness, drowsiness, confusion.
- Таъсири шадид: Бехушӣ, ларзиш, нокомии кардиореспираторӣ, марг.
If the alarm sounds, immediately move to fresh air and seek medical attention. Do not re-enter the area until the source of CO has been identified and corrected, and the area has been properly ventilated.
3. Маҳсулот ба охир расидview
The HAKINAKU HD09 is a compact, multi-functional detector designed for portability and ease of use. It features a clear display and intuitive controls.
3.1 Қисмҳо
- Воҳиди асосӣ: Portable detector with integrated display and buttons.
- Ланёр: For convenient carrying or hanging.
- Дастгоҳ: Пойгоҳи қатшавандаи ҳамгирошуда барои ҷойгиркунии мизи корӣ.
- Сими пуркунандаи USB-C: Барои пур кардани батареяи дохилӣ.
3.2 Унсурҳои намоиш
The HD screen displays the following information:
- CO Concentration: Measured in Parts Per Million (PPM).
- Намӣ: Ҳамчун фоиз нишон дода шудаастtage (%RH).
- Ҳарорат: Displayed in Fahrenheit (°F) or Celsius (°C).
- Нишондиҳандаи сатҳи батарея: Ҳаёти боқимондаи батареяро нишон медиҳад.
- Sound Status Indicator: Shows if the alarm sound is active or muted.

Расми 2: Пеш view of the HAKINAKU HD09 showing the display and control buttons.
3.3 Тугмаҳои идоракунӣ
- Power Button (Middle): Long press to power on/off. Short press to cycle through display modes or confirm settings.
- 'G' Button (Left): Равшании экранро танзим мекунад.
- 'S' Button (Right): Toggles sound on/off. Also switches between Fahrenheit and Celsius for temperature display.
4. Танзимот
4.1 Пуркунии ибтидоӣ
Before first use, fully charge the device using the provided USB-C cable. Connect the USB-C end to the detector's charging port and the USB-A end to a compatible power adapter (not included).

Figure 3: USB-C charging port location on the side of the device.
4.2 Имконоти ҷойгиркунӣ
The HD09 offers versatile placement options:
- Дастгоҳ: Fold out the integrated kickstand on the back to place the device on any flat surface.
- Ланёр: Use the included lanyard to hang the device from a hook, backpack, or other suitable fixture.
- Монтажи девор: The back of the device includes a screw buckle hole for permanent wall mounting (screws not included).

Figure 4: Various carrying and placement options for the HAKINAKU HD09.
5. Дастурҳои истифодабарӣ
5.1 Фаъол кардан/хомӯш кардан
To power on the device, long press the middle Power Button until the screen illuminates. To power off, long press the Power Button again until the screen turns off.
5.2 Усулҳои намоиш ва танзимот
- Равшании экран: Short press the 'G' button (left) to adjust the screen brightness.
- Воҳиди ҳарорат: Short press the 'S' button (right) to switch the temperature display between Fahrenheit (°F) and Celsius (°C).
- Назорати садо: Long press the 'S' button (right) to toggle the alarm sound on or off. The sound status indicator on the display will change accordingly.
5.3 Мониторинг дар вақти воқеӣ
Once powered on, the device will immediately begin monitoring carbon monoxide levels, temperature, and humidity. Readings are updated in real-time on the HD screen.

Figure 5: Real-time detection display with CO, humidity, and temperature values.
5.4 Санҷиши детектор
To verify the CO detection function, expose the device to a small amount of carbon monoxide. A common method is to bring it close to a lit cigarette or burning paper that produces thick smoke. The CO concentration on the screen should increase, and the alarm should activate if levels exceed the threshold. Do not test with car exhaust or in overly airy places, as low CO concentrations may not trigger the sensor.
Video 1: Demonstration of the HAKINAKU HD09 portable carbon monoxide detector in operation, showing its display and features.
Видео 2: Ба охир расидview of the HAKINAKU HD09 3-in-1 CO detector, highlighting its compact design and monitoring capabilities.
6. Маълумот дар бораи ҳушдор
The HAKINAKU HD09 features an electrochemical sensor for accurate CO detection and an 85dB alarm to alert users to dangerous levels. The alarm behavior varies based on CO concentration:
| CO Concentration (PPM) | Нишондиҳандаи ҳушдор | Хатари эҳтимолӣ |
|---|---|---|
| 0-49 PPM | Green flame icon, No audible alarm. | Normal level (up to 8 hours in OSHA enclosed space). |
| 50-100 PPM | Yellow flame icon, 3 alerts in 3 minutes. | OSHA Exposure Limits. |
| 101-200 PPM | Orange flame icon, 5 alerts in 5 minutes. | Mild headache, fatigue, nausea, dizziness. |
| > 200 PPM | Red flame icon, Continuous alarm. | Dizziness, nausea, convulsions, death within 2 to 3 hours. |
Upon alarm activation, follow the safety procedures outlined in Section 2.
7. Placement and Usage Scenarios
The portable design of the HD09 makes it suitable for various indoor and outdoor environments where carbon monoxide monitoring is crucial.
- Сафар: Ideal for hotel rooms, rental properties, or temporary accommodations.
- CampФаъолиятҳои берунӣ: Monitor CO levels in tents, RVs, boats, or near portable heaters/stoves.
- Истифодаи хона: Place in bedrooms, living rooms, kitchens, or any area with fuel-burning appliances.

Figure 6: The HD09 detector hanging inside a tent for camping safety.

Figure 7: The HD09 detector hanging in a car for vehicle safety.

Figure 8: The HD09 detector on a nightstand, suitable for home and hotel use.
8. Нигоҳдорӣ
8.1 Тозакунӣ
Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure no liquids enter the ventilation holes.
8.2 Нигоҳубини батарея
The device features a built-in 1000 mAh lithium-ion battery. For optimal battery life, charge the device when the battery indicator is low. The power-saved mode automatically turns off the screen after 30 seconds, extending battery life up to 72 hours, while CO monitoring continues in the background.

Figure 9: Battery life and power-saving features of the HD09.
9. Баррасии мушкилот
- Дастгоҳ фаъол нест: Ensure the device is fully charged. Connect to a power source using the USB-C cable.
- Хониши нодуруст: Ensure the ventilation holes are not obstructed. Avoid placing the device near strong air currents or direct heat/cold sources.
- Alarm sounds frequently without apparent CO source: Perform a test as described in Section 5.4. If the issue persists, contact customer support.
- Экран хира аст: Press the 'G' button to adjust brightness.
10. Мушаххасоти
- Рақами модел: HD09
- Бренд: ХАКИНАКУ
- Диапазони CO: 0-1000 PPM
- Диапазони намӣ: 0% то 95% RH
- Диапазони ҳарорат: -4°F то 140°F (-20°C то 60°C)
- Батарея: 1000 мАч литий-ион (пуршаванда)
- Ҳаёти батарея: Up to 72 hours (power-saved mode)
- Порти пуркунандаи барқ: USB-C
- Баландии занги хатар: 85 дБ
- Андозаҳои маҳсулот: 3.5"D x 0.66"W x 2.2"H
- Вазни ашё: 2.82 унсия (80 Грам)
- Мавод: ABS
- UPC: 758321301855
11. Кафолат ва дастгирӣ
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official HAKINAKU webсайт. Квитансияи хариди худро барои даъвоҳои кафолат нигоҳ доред.




