SMART SENSOR AS8906 Handheld NO2 Gas Leak Detector User Manual

1. መግቢያ

This manual provides instructions for the safe and effective operation of the SMART SENSOR AS8906 Handheld NO2 Gas Leak Detector. This device is designed for detecting Nitrogen Dioxide (NO2) gas concentrations in various environments. Please read this manual thoroughly before using the product.

1.1 የደህንነት መረጃ

• Always operate the device in accordance with the instructions provided.
• መሳሪያውን እራስዎ ለማሻሻል ወይም ለመጠገን አይሞክሩ። ለአገልግሎት ብቁ የሆኑ ባለሙያዎችን ያማክሩ።
• Ensure the device is charged using the provided charging adapter and USB cable.
• Avoid exposing the device to extreme temperatures or humidity outside the specified operating conditions.
• This device is intended for professional use and should be handled with care.

2. ምርት አብቅቷልview

2.1 የጥቅል ይዘቶች

መደበኛ ፓኬጅ የሚከተሉትን ነገሮች ያካትታል:

• 1 x Nitrogen Dioxide Gas Monitor (AS8906)
• 1 x የተጠቃሚ መመሪያ
• 1 x የኃይል መሙያ አስማሚ
• 1 x የዩኤስቢ ገመድ
• 1 x Hand Carry Case
• 1 x የካሊብሬሽን ሰርተፍኬት
• 1 x CNEX Certificate
• 1 x Gift Paper Box

ምስል 2.1፡ መደበኛ የጥቅል ይዘቶች።

2.2 የመሣሪያ ክፍሎች

Familiarize yourself with the main components of the AS8906 detector:

ምስል 2.2: የፊት view and labeled components of the AS8906 detector.

• High Sensitive Sensor: Detects NO2 gas concentration.
• Sampling Pump Connecting Port: For attaching the optional sampሊንግ ፓምፕ.
• LCD ስክሪን፡ Displays gas concentration, battery status, and other information.
• ታች ቁልፍ Used for navigation and decreasinግ እሴቶች።
• ወደ ላይ ቁልፍ Used for navigation and increasinግ እሴቶች።
• የድምጽ ማንቂያ፡- Emits an audible alert when gas concentration exceeds set limits.
• የኃይል መሙያ ወደብ; የዩኤስቢ ባትሪ መሙያ ገመድ ለማገናኘት.
• ቀላል ማንቂያ፡- Visual alert (LED) when gas concentration exceeds set limits.
• የኃይል ማብሪያ / ማጥፊያ ቁልፍ Controls device power.
• አዝራር አስገባ፡ ምርጫዎችን እና ቅንብሮችን ያረጋግጣል።

2.3 ልኬቶች

The AS8906 detector features a compact design for portability.

ምስል 2.3፡ የመሣሪያ ልኬቶች።

ልኬቶች፡ 120.2 ሚሜ (ቁመት) x 64.5 ሚሜ (ስፋት) x 38.3 ሚሜ (ጥልቀት)።

Figure 2.4: The compact size allows for easy portability.

3. ማዋቀር

3.1 መሳሪያውን መሙላት

The AS8906 detector is powered by a built-in 3.7V Li-battery. Before first use, ensure the device is fully charged.

1. Locate the charging port at the bottom of the device.
2. የቀረበውን የዩኤስቢ ገመድ ወደ ቻርጅ ወደብ ያገናኙ።
3. የዩኤስቢ ገመዱን ሌላኛውን ጫፍ ከኃይል መሙያ አስማሚው ጋር ያገናኙ።
4. Plug the charging adapter into a standard power outlet.
5. The battery indicator on the LCD screen will show charging status. A full charge typically provides up to 12 hours of continuous operation.

ምስል 3.1: የኃይል መሙያ ወደብ ቦታ.

Figure 3.2: Gas detector with recharge adapter.

3.2 የኤስampling Pump (Optional)

The optional sampling pump (AS8930) is designed to assist the gas detector in environments with limited access or poor air circulation. It does not operate independently and requires power from the gas detector.

1. ኤስን አሰልፍampling pump with the gas detector's sampling pump connecting port.
2. Securely attach the sampling pump to the gas detector using the two closed-type screws. Ensure a tight connection to avoid poor contact.
3. Connect the soft rubber tube (500mm long) to the nozzle of the sampሊንግ ፓምፕ.
4. ጠቃሚ፡- Do not connect any other voltage power supply to the sampling pump to prevent damage.

ምስል 3.3 ኤስampling pump and accessories.

4. ኦፕሬሽን

4.1 ማብራት / ማጥፋት

• ለማብራት፡- ተጭነው ይያዙት። አብራ/ አጥፋ አዝራር until the LCD screen illuminates. The device will perform a self-test.
• ለማጥፋት፡- ተጭነው ይያዙት። አብራ/ አጥፋ አዝራር ማያ ገጹ እስኪጠፋ ድረስ.

4.2 ማሳያውን መረዳት

The high-density digital LCD screen displays real-time gas concentration values, battery status, and other operational indicators. The backlight function allows for use in dark areas.

• ፒ.ኤም. Indicates parts per million, the unit for gas concentration.
• የባትሪ አዶ፡- የአሁኑን የባትሪ ኃይል መሙያ ደረጃ ያሳያል።
• የማንቂያ ጠቋሚዎች፡- Visual cues for alarm status.

4.3 የማንቂያ ተግባራት

The device features high and low alarm functions with three alert methods: sound, light, and vibration. Alarm values are adjustable.

• When the gas concentration reaches a preset high or low alarm value, the device will activate its sound, light, and vibration alarms.
• The alarm sound can reach up to 80dB.

4.4 Adjusting Alarm Values

Refer to the on-screen menu for adjusting high and low alarm thresholds. Use the Up እና ወደታች buttons to navigate and change values, and the አስገባ ለማረጋገጥ አዝራር.

4.5 Using the Sampሊንግ ፓምፕ

መቼ ኤስampling pump is connected, it will draw air into the detector, allowing for gas concentration measurement in remote or confined spaces. The air flow velocity is approximately 0.5 cubic inches per hour, with a maximum gas sample collecting distance of about 50 feet.

5. ጥገና

5.1 የባትሪ እንክብካቤ

• Recharge the device when the battery indicator shows low power to ensure continuous operation.
• የባትሪውን ዕድሜ ለማራዘም ብዙ ጊዜ ሙሉ በሙሉ ከማጥፋት ይቆጠቡ።
• If storing the device for an extended period, charge it to approximately 50% and recharge every few months.

5.2 ጽዳት

• የመሳሪያውን ውጫዊ ገጽታ ለስላሳ, መamp ጨርቅ.
• ሻካራ ማጽጃዎችን ወይም መሟሟቶችን አይጠቀሙ፤ ምክንያቱም እነዚህ ኬሚካሎች ኬሚካልን ሊጎዱ ስለሚችሉasing ወይም ስክሪን።
• Ensure no liquids enter the sensor area or charging port.

5.3 ልኬት

The device comes with a calibration certificate. For optimal accuracy and compliance, periodic professional calibration is recommended. Refer to the manufacturer or authorized service centers for calibration services.

6. መላ መፈለግ

If you encounter issues with your AS8906 detector, refer to the following common problems and solutions:

እነዚህን መፍትሄዎች ከሞከሩ በኋላ ችግሩ ከቀጠለ፣ ለተጨማሪ እርዳታ የደንበኛ ድጋፍን ያነጋግሩ።

7. ዝርዝሮች

7.1 የፈላጊ ዝርዝሮች

7.2 ሰampling Pump Specifications (Optional Accessory)

8. ዋስትና እና ድጋፍ

8.1 የዋስትና መረጃ

Your SMART SENSOR AS8906 Handheld NO2 Gas Leak Detector comes with a warranty. Please refer to the included Warranty Card in your package for specific terms and conditions, including warranty period and coverage details.

8.2 የደንበኛ ድጋፍ

For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact SMART SENSOR customer support. Contact information can typically be found on the product packaging, the warranty card, or the official SMART SENSOR webጣቢያ.