1. परिचय
The FireAngel FA6812 is a digital carbon monoxide (CO) detector designed to provide reliable protection against the dangers of CO gas. Carbon monoxide is an invisible, odorless, and potentially fatal gas. This device features an electrochemical sensor with a 10-year lifespan and an LCD screen for clear display of CO levels and device status. Early detection and warning are crucial for preventing CO poisoning.
Figure 1: FireAngel FA6812 Carbon Monoxide Detector
This manual will guide you through the installation, operation, and maintenance of your FA6812 detector to ensure optimal performance and safety.
2. सेटअप र स्थापना
2.1 प्याकेज सामग्रीहरू
- FireAngel FA6812 कार्बन मोनोअक्साइड अलार्म
- 2 x AA ब्याट्रीहरू
- माउन्टिङ स्क्रू र भित्ता प्लगहरू
- प्रयोगकर्ता पुस्तिका
2.2 ब्याट्री स्थापना
The FA6812 detector requires 2 AA batteries for operation. These are included in the package. To install the batteries:
- युनिटको पछाडि ब्याट्री डिब्बा पत्ता लगाउनुहोस्।
- ब्याट्री कम्पार्टमेन्ट कभर खोल्नुहोस्।
- Insert the 2 AA batteries, ensuring correct polarity (+ and -).
- ब्याट्री कम्पार्टमेन्ट कभर सुरक्षित रूपमा बन्द गर्नुहोस्।
The device will emit a short beep and the LCD will activate, indicating successful battery installation.
४.२ प्लेसमेन्ट सिफारिसहरू
For optimal CO detection, consider the following placement guidelines:
- General Placement: Install the detector at mid-height in a room, as carbon monoxide mixes evenly with air. Avoid placing it near the floor or ceiling.
- Proximity to Appliances: Place the detector at least 3 meters (10 feet) away from any fuel-burning appliances (e.g., boilers, gas stoves, fireplaces).
- Sleeping Areas: For maximum protection, install a detector in or near sleeping areas.
- अवरोधहरूबाट बच्नुहोस्: Ensure the detector is not obstructed by furniture, curtains, or other objects that could block the sensor.
- वातावरणीय कारकहरू: Avoid placing the detector in direct sunlight, in areas of high humidity (e.g., bathrooms), or near ventilation openings.
४ माउन्ट गर्ने विकल्पहरू
The FA6812 can be used freestanding or wall-mounted.
- स्वतन्त्र रुपमा ठडिएको: The compact and portable design allows the unit to be placed on a flat surface, such as a shelf or table.
- पर्खाल माउन्टिङ: Use the integrated mounting bracket and provided screws to securely attach the detector to a wall. Ensure the mounting location adheres to the placement recommendations above.
चित्र २: उत्पादन सकियोview प्रमुख सुविधाहरू सहित
3. सञ्चालन
3.1 LCD Display Indications
The digital LCD screen provides real-time information about the detector's status:
- स्ट्यान्डबाई मोड: Displays the current CO level in parts per million (ppm). If no CO is detected, it will show '0 ppm'.
- CO अलार्म: When dangerous CO levels are detected, the screen will display the CO concentration in ppm, accompanied by an audible alarm and a flashing red light.
- "AL" (Alarm in Absence): If a CO alarm triggers while you are away, the device will enter "Alarm in Absence" mode. The screen will display "AL", and the unit will beep every 40 seconds with a red flashing light until deactivated.
- ब्याट्री स्थिति: An icon indicates the battery level. A flashing orange "!" and continuous beep signify low batteries.
- "EOL" (End of Life): This indicator signals that the device has reached the end of its 10-year operational life and needs replacement.
Figure 3: Multifunction LCD Screen
3.2 अलार्म सक्रियता
In the event of CO detection, the FA6812 will:
- Emit four loud beeps (85 dB(A) at 3m minimum).
- Flash a red LED light.
- Display the CO concentration in ppm on the LCD screen.
यदि अलार्म लाग्छ:
- Immediately move to fresh air outdoors or open all doors and windows.
- सबै व्यक्तिहरूको गणना गरिएको छ कि छैन भनेर जाँच गर्न हेड गणना गर्नुहोस्।
- अलार्म बन्द नभएसम्म र क्षेत्र राम्ररी हावा आवतजावत नभएसम्म परिसरमा पुन: प्रवेश नगर्नुहोस्।
- Seek medical attention for anyone experiencing symptoms of CO poisoning (headache, nausea, dizziness).
- Contact the appropriate emergency services or a qualified technician to investigate the source of the CO.
3.3 Sleep Easy™ Function
The Sleep Easy™ function allows you to temporarily silence the low battery warning for 8 hours. To activate:
- Press and hold the test button when the low battery warning sounds.
During this period, the orange indicator light will continue to flash, and the device remains fully functional for CO detection. This feature is designed for convenience, but batteries should be replaced as soon as possible.
चित्र ४.२: उन्नत प्रकार्यहरू
4. मर्मतसम्भार
६.२ नियमित परीक्षण
It is recommended to test your CO detector monthly to ensure it is functioning correctly. To perform a test:
- Press and hold the 'TEST' button on the front of the unit.
- The alarm will sound, and the red LED will flash, indicating the alarm is working.
- परीक्षण रोक्न बटन छोड्नुहोस्।
4.2 ब्याट्री प्रतिस्थापन
When the batteries are low, the detector will indicate this with a flashing orange "!" on the LCD and a continuous beep. Replace the batteries immediately to maintain continuous protection. Refer to section 2.2 for battery installation instructions.
4.3 End of Life (EOL) Indication
The FA6812 has a 10-year lifespan. When the device reaches its end of life, the LCD will display "EOL". At this point, the detector should be replaced with a new unit to ensure continued safety.
८.१ सरसफाई
Dust and debris can affect the detector's performance. Gently clean the exterior of the unit with a soft, damp cloth. Do not use cleaning agents or solvents, as these can damage the sensor or casing. Do not paint the detector.
T. समस्या निवारण
| समस्या | सम्भावित कारण | समाधान |
|---|---|---|
| Alarm sounds and LCD shows CO level | Carbon monoxide detected | Follow alarm activation procedures (Section 3.2). Evacuate, ventilate, seek medical help if needed, and identify CO source. |
| Flashing orange "!" and continuous beep | कम ब्याट्री चेतावनी | Replace batteries immediately (Section 4.2). Use Sleep Easy™ function if temporary silence is needed. |
| LCD displays "AL" and beeps every 40 seconds | Alarm in Absence triggered | A CO alarm occurred while you were away. Investigate potential CO sources and ventilate the area. |
| LCD displays "EOL" | उत्पादन जीवनको अन्त्य | Replace the detector with a new unit. The sensor is no longer reliable after 10 years. |
| No display or unit unresponsive | No batteries, incorrect battery installation, or faulty unit | Check battery installation and polarity. Replace batteries. If still unresponsive, the unit may be faulty and require replacement. |
6. निर्दिष्टीकरणहरू
| सुविधा | निर्दिष्टीकरण |
|---|---|
| मोडेल नम्बर | FA6812-EUX10 |
| सेन्सर प्रकार | इलेक्ट्रोकेमिकल |
| सेन्सरको आयु | ५ वर्ष |
| शक्ति स्रोत | २ x AA क्षारीय ब्याट्रीहरू (समावेश गरिएको) |
| अलार्म लाउडनेस | 85 dB(A) at 3 meters (minimum) |
| प्रदर्शन | डिजिटल LCD |
| आयाम (L x W x H) | ८६५ x ५९८ x ५५० मिमी |
| वजन | 145 ग्राम |
| सञ्चालन तापमान | 0°C देखि 40°C |
| सञ्चालन आर्द्रता | ०% देखि ८०% RH (गैर-घन) |
| अनुपालन | BS EN 50291-1:2018, BS EN 50291-2:2019, CE Marked |
| UPC | 816317006860 |
7. वारेन्टी र समर्थन
7.1 वारेन्टी जानकारी
The FireAngel FA6812 Carbon Monoxide Detector is designed for long-term reliability. For specific warranty terms and conditions, please refer to the documentation included with your product or visit the official FireAngel website. Warranty periods may vary by region.
7.2 ग्राहक समर्थन
If you have any questions, require technical assistance, or need to report an issue with your FireAngel FA6812 detector, please contact FireAngel customer support. Contact details can typically be found on the product packaging or the official FireAngel webसाइट (www.fireangeltech.com).