In recent years, as people's quality of life has improved, the quality of air has become worse. So equipment that improves air quality is slowly emerging, and air purifiers are one of them. However, if many people use electrical products in their lives, if they are broken or malfunctioning, I believe many people are also very troublesome and will not repair. Today we recommend several tips for the maintenance and simple maintenance of the air purifier, I hope to help you.
Air purifier common fault
Fault 1: The high voltage indicator is on, but the fan does not turn.
The high-voltage indicator light is on, indicating that the circuit generated by the high voltage of the power supply is normal, and the fan may be faulty. Because of this solution: Check if the fan blade is stuck by foreign matter, whether the bearing is seriously worn, and if there is no abnormality, check whether the motor lead is broken and the winding is damaged. It can be measured with a multimeter. If the winding is open or open, replace the fan motor of the same specification.
In the case of a negative ion air purifier, the following faults may also occur:
Fault 3: Negative ion generator fires between the poles
Check if the humidity of the ambient air is too high, or it may be caused by the bending deformation of the positive and negative electrodes. Use a tweezers to calibrate the pole piece. If it still ignites, move the air purifier to a dry place to try it out. Generally, the fault can be eliminated.
Fault 4: Low concentration of negative ion output
There may be too much dust on the filter and the electrode, and the positive and negative plates may be deformed, or the high pressure may be too low. can
First remove the dirt on the filter and the electrode, and correct the positive and negative plates. If it is invalid, check the circuit generated by the high voltage. Check the step-up transformer, rectifier, capacitor, etc. with a multimeter.
Air purifier maintenance
1. The front filter is generally the back cover of the chassis, which will precipitate some dust, which will affect the air intake and affect the air purification effect. Generally, it is cleaned 1-2 times a month. The dust can be cleaned with a vacuum cleaner. It can also be cleaned with a rag or a brush. If the manufacturer indicates that it can be washed, it should be dried and then put into the air purifier.
2, filter: part of the filter is required to get the sun under the sun regularly, so the purification efficiency can be better maintained. For example, the filter of activated carbon can recover the activity of activated carbon itself after being exposed to the sun for more than 24 hours in half a year.
3. Deodorizing filter: The deodorizing filter of a few brands of air purifiers has reached the technical level of washing. The washing efficiency can be maintained by washing, the cycle of changing the filter can be shortened, and the vacuum cleaner can also be used for cleaning.
4, ion generator: generally built-in, no need to clean, better ion generator work efficiency is higher.
The above is about the daily maintenance and maintenance of the air purifier, in fact, it is not difficult, as long as the usual weekend time to make a small amount of time, you can do it, let the life of the air purifier extend the recipe.
- Universal fit: compatible with all automobiles, boats and devices equipped with a 12V power source
- CIRCUIT PROTECTION: Power relay-safety protection and conversion circuit. Blade fuse protects the circuit when overcurrent or short circuit occurs.
- ILLUMINATED SWITCH: 3 pin on/off rocker switch with red indicator light when truing on, easy to turn on or off, has been passed test of 5, 000 times pressing.
- TWO AVAILABLE LEADS: With 2 sets of light output connectors for dual lighting fixtures less than 180W, the connection is more stable.
- PACKAGE INCLUDE:1 x Wiring Harness Kit ,1 x Instructions,
-
Light Wire Harness,Light Bar Wiring Harness,Led Light Bar Wiring Harness,Led Light Wiring Harness
Dongguan YAC Electric Co,. LTD. , https://www.yacentercns.com