1. How does a Fume extractor work?
Fume extractors purify the air by using high-efficiency filtration systems (such as HEPA filters, activated carbon, etc.) to absorb and remove smoke, particulate matter and harmful gases in the air.
2. Performance and efficiency:
How effective is the Fume extractor?
Depending on the product model, the purifier can effectively remove smoke, fine particles, formaldehyde and other harmful substances in the air. The specific effects vary depending on the performance and applicable area of the filter.
3. How to judge the purification ability of smoke purifier?
Measured by looking at the CADR (Clean Air Delivery Rate) value. The higher the CADR value, the faster the purification speed and the larger the applicable area.
4. Can the Fume extractor remove all harmful substances?
Generally, smoke, particulate matter, odors, etc. can be removed, but for certain chemical gases (such as volatile organic compounds (VOC)), additional professional filters or higher-end purification technology may be required.
5. Use and maintenance:
Do Fume extractor filters need to be replaced regularly?
Yes, the filter element needs to be replaced regularly to maintain the purification effect. The specific replacement cycle depends on the frequency of use and environment. It usually needs to be replaced every 6 months to 1 year.
6. How to clean and maintain the Fume extractor?
Clean exterior surfaces regularly and inspect and replace filters. Some purifiers also have indicator lights or reminder functions to remind users when they need to replace the filter.
7. How to optimize the use effect of Fume extractor?
Place the extractor in a place with good air circulation and avoid blocking the air inlet and outlet. Avoid opening windows during use to prevent external pollutants from affecting the purification effect.
8. FAQ:
The Fume extractor makes noise when working. Is this normal?
Slight noise is normal because the fan produces sound when it is operating. If the noise is excessive, it may be because the filter needs cleaning or replacement.
9. Can Fume extractors remove tobacco smoke?
Yes, Fume extractors are specially designed to remove smoke, including tobacco smoke, solder smoke, etc.
10. Does the Fume extractor consume a lot of electricity?
Modern Fume extractors are often designed to be energy-efficient and do not consume large amounts of electricity. Specific power consumption varies by model and features.
11. Security and Authentication:
Does the Fume extractor have any safety certifications?
Most Fume extractors have international safety certifications such as CE, RoHS, and FCC to ensure the safety of the product during use.
12. Can it be used continuously for 24 hours?
Some Fume extractors are designed to operate for extended periods of time, but it is recommended to follow the manufacturer's instructions and avoid continuous operation for extended periods of time to extend the life of the device.
Through the answers to the above FAQ, I believe you will better understand the functions, usage and maintenance requirements of the Fume extractor. If you have more specific questions, it is recommended to refer to the product manual or contact KNOKOO pre-sales/after-sales service.
