Humidifier common faults and solutions

Home humidifiers are mainly based on ultrasound. A small humidifier will bring us nourishment and it will inevitably encounter some glitches. It is necessary to understand some basic troubleshooting methods.

No fog <br> <br> first step: atomization humidifier to scale wind, no fog, prolonged use of tap water, the residence of scale resulting in a knot on the water alkaline shock piece, can not operate normally, naturally less fog Or spray it out. Treatment method: homemade lemon scale removal. Lemon contains a lot of citrate, can inhibit the calcium salt crystal.

Note: Do not use strong acids, which is not conducive to maintenance, and there are safety risks.

Step 2: Check whether there is a problem with the transducer. How to deal with it: Open the bottom cover and check if the fuse is burning. If not, there may be a stuck floater. Take the cup and add the cup to the water base and try it out (use manual The floater is a circle, usually white. If you still do not spray, replace the atomizer. Some atomizers are stainless steel and cannot be scratched with hard objects. Once the metal coating falls off and the atomizer does not work properly, the fog cannot come out and needs to be replaced. However, it is best to find the product when replacing the internal atomizer. Aftermarket, because the specifications of the atomizer is not unique.

Step 3: Check if the fan is out of the air There are two conditions for the humidifier to work: 1. The ceramic oscillator vibrates and generates water mist. 2. The fan turns and sends the water mist out. If it can work but no water mist is blown out, the fan will fail if it is not operated properly. Treatment method: Too long to use the card is dead, add a little bit of lubricating oil to gently try it, if you do not go to look after the sale.

Transducer <br><br><br><br><br><br> Transducer is a piezo-ceramic that converts electrical energy into mechanical energy; it is an important component of a humidifier. After the humidifier is used for a period of time, it is prone to fogging or no fogging (such as the form of a fountain that only sprays the water column without fogging), which is mostly caused by scaling, inefficiency or depolarization failure of the transducer plate.

To determine the quality of the transducer is: First of all, see if there is fragmentation of the transducer, defects, whether the surface of the thin silver layer is smooth off and blisters. If the bubbling occurs and the thin silver layer partially falls off and exposes the brown crystal inside (piezoelectric ceramic), it is an extremely inefficient or invalid transducer. Available megohmmeter or multimeter R×10K file to measure leakage or breakdown. The leakage is mostly due to the aging of the waterproof gasket, which causes the back surface of the transducer to get wet or sticky. Can use anhydrous alcohol cotton to wipe the dirt on the front and back and use a hair dryer to dry, generally can return to normal.

In addition, in order to ensure that the humidifier can work properly and extend the life of the transducer. Transducers should always be cleaned and descaled.