Laifen Hair Dryer User Manual

Hair Dryer
User Manual

Frequently Asked Questions & Trouble Shooting Guide

We hope this information will be helpful to you. You can find our contact details on our website, www.laifentech.com. Additionally, we are available to provide support through live chat on our website and 24-hour email support at csteam@laifentech.com. Please feel free to contact us if you have any further questions or concerns.

Question: The new hairdryer has a faintly visible crack on the plastic casing.

Answer: It is actually the clamping line of the mold. Every machine has a clamping line as a result of its manufacturing process. Please rest assured that this is not a quality issue. Please feel free to contact us if you have any further questions or concerns.

Question: Smoke comes out from new hair dryer.

Answer: There will be some anti-rust coating or other sundries on the heating wire of the new hair dryer. It's normal if there may be smoke or burnt smell when you first use it. It will dissipate after a period of use. If you continue to experience smoke during usage, please stop using it and contact our professional customer service for support.

Question: If you are experiencing frizzier hair after using the hair dryer.

Answer: Here are instructions of how to proper dry your hair: 1. Pat your hair dry with a towel to remove excess moisture. 2. Maintain an appropriate distance between the appliance and your hair. 3. Start drying from the roots and gradually move towards the ends of the hair to ensure even heating and airflow distribution. 4. You can use your hands or a comb to assist in drying or styling the hair. 5. If the problem persists or worsens, please tab the following link to see what a professional stylist says about hair blowout and styling. https://www.youtube.com/watch?v=Z4u5-4DWGig. Besides, setting the hair dryer to a lower power might help you with the issue. But eventually, it’s more about the way you do hair styling.

Question: The appliance doesn’t turn on, no ring light.

Answer: 1. Please check if the power is properly connected. 2. Check the ALCI (Appliance Leakage Current Interrupter), ensure the reset button is in the normal pressed state, if the issue persists, contact customer service for support.

Question: Wind strength decreases during use.

Answer: It might be due to the blockage of the fan filter, which has caused a decrease in the fan speed. You can open the filter and clean it of debris and see if it helps. 1. To clean the filter, gently push down the outer magnetic cover with your hand and remove it. 2. Then use a lint-free cloth or a soft brush to clean the dust and debris. Do not clean the filter with water or scrub too hard, as this may cause damage. 3. Once it is clean, put the outer cover back on.

Question: Is overheat protection the automatic shutdown feature after prolonged used?

Answer: Automatic power-off triggered by overheating protection is not related to usage time. Our hair dryer has an intelligent temperature control system that automatically adjusts within the normal temperature range to ensure temperature stability. Only when an abnormal situation occurs and the temperature exceeds the set value will overheating protection be activated. If the automatic shutdown persists, it may be due to an abnormality in the machine's control circuit. Please contact our professional customer service team for assistance and support.

Question: Why did the hairdryer get damaged when I took it with me to a different country?

Answer: The hairdryer handle getting warm is a normal phenomenon because the motor is located in the handle. However, please confirm if it is just warm or abnormally hot to the point of burning your hand. If it is excessively hot, please contact us and send it back for further inspection.

Question: Why is the airflow stronger with hot air than with cold air?

Answer: It is due to the higher temperature of the hot air. As the temperature increases, the pressure inside the nozzle also increases, resulting in a stronger airflow. This increased airflow can contribute to a slightly louder noise compared to when using cold air.

Question: What is Laifen Hair Dryer’s return policy?

Answer: Laifen offers a 30-day return service. Within 30 days from the date of purchase, you can contact one of our Customer Service representatives by email at csteam@laifentech.com to begin the return process.

Question: What is Laifen Hair Dryer’s warranty policy?

Answer: Laifen 2-year limited guarantee* Laifen offers a 2-year limited warranty on the hair dryers. Within two years from the date of purchase, if your appliance fails to function properly due to material or workmanship defects, we will provide repair or replacement services. Please note that depending on the availability of stock, the replacement unit may come in a different color or be an equivalent model. Warranty is only valid in the country or region of purchase.

Common Faults and Troubleshooting

Check if the power is properly connected
2. Check the circuit breaker, ensure the reset button is in the normal pressed state.
3. If the issue persists, contact support (see below).
Motor doesn’t start; blinking blue light| Overheating protection activated| 1. Power off, shut down, and walt 5-10 minutes before restarting.
2. If the Issue still cannot be resolved, contact support (see below).
Motor doesn’t start; blinking yellow light| Protection mode activated due to internal component issues| 1. Power off, shut down, and wait 5-10 minutes before restarting.
2. If the issue still cannot be resolved, contact support (see below).
Motor doesn’t start; blinking red light| Inlet or outlet blocked| 1. Please clean the intake filter and exhaust vent, ensuring there are no blockages, then restart.
2. If the issue still cannot be resolved, contact support (see below).
Ring light not working, but the motor starts normally| Faulty ring light circuit board| Contact support for assistance (see below)
Starts normally, but air speed and temperature cannot be changed| Damaged button switch| Contact support for assistance (see below)
Heating element turns red| Main control board malfunctiont or inlet/outlet blockage| 1. Please clean the intake filter and exhaust vent, ensuring there are no blockages, then restart.
2. If the issue still cannot be resolved, contact support (see below)
Power cord or plug overheating| Damaged power cord or loose plug| 1. Try using a different outlet, ensuring the plug is correctly connected.
2. If any abnormalities are found, please contact support (see below).
Burnt smell during use| Internal components damaged| Contact support for assistance (see below)
Insufficient heat in hot air mode| Inlet blocked| 1. Please clean the intake filter and exhaust vent, ensuring there ore no blockages, then restart.
2. If the issue still cannot be resolved, contact support (see below)
Laifen Customer Support csteam@laifentech.com

References

• Laifen hair dryer | High-speed hair dryers – Laifen - US
• Laifen hair dryer | High-speed hair dryers – Laifen - US

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>