In our home, the electric kettle is a necessary electrical device that can work well in our home, but what if it fails when it is used? This is why kiji is here today to show you some of the ways to repair the failure of the electric kettle。
The power is not hot, the light is not on and the failure is often due to the failure of the power supply to join the electrical thermal circuits. The repairs can first measure resistance at the end of three core plugs l and n on the base power line using the range rx10. When normal, the electrical resistance is platinum at the time of failure to press the re-entry switch, and the corresponding resistance value of 1,500 w electric kettles at the time of pressing the button is about 32 times. If the barrier after pressing the button is still platinum, this means that the heating tube circuit is not working。
If the power switch is normal, most of the failure occurs at the temperature protection switch, first to see whether the spring of the double metal plate is pressurized by the switch trigger (white plastic pole) and, if overstretched, to bend it upwards with a slab until the distance between the two is 0. 5 and 1 mm. If the distance between the two-metal piece and the switch handle is normal, the switch box should be removed and the contact points and springs of the maintenance of the thermostats removed。
If the electrical resistance is still measured as platinum, which means that the failure is in the kettle circuit, the handle mask components, etc., should be removed and repaired. The focus is on power (re-entry) switches and temperature protection switches. Table rx1 can be used to check whether switch action and contact breakup are good. If it is found that it is not working well, it is possible to check the normality of the curved angle and the position of the switch pole, for example, of the small tongue of the sensor, otherwise it should be corrected separately. If the switch action is normal and its contact point is not connected, the switch spring or contact point is damaged and the switch box may be removed and repaired。
The instruction light is activated, indicating that the power supply has been added to the indicator light circuit, that the failure is in the electrical thermal tube or its connection, and that the common electrothermal tube is damaged and poorly exposed. Dismantling electro-thermal tubes to measure the resistance can be judged。
The electrical thermal tubes are damaged and can normally only be replaced. Poor exposure is mainly due to severe corrosive or deformed contact reeds in the power plug component, which can remove the switchbox for clean-up and repair, and the damage is best replaced。
Through the above presentation, you all have some knowledge of the failure of the water kettle, and you can make reasonable repairs on your own merits, believing that it will certainly help us to avoid malfunctions in the future when we use the kettle。
