1. Put the rice cooker to be repaired flat on the desktop and start the test. If the indicator light is not lit, it will not heat up.

2. Put the rice cooker upside down on the table, remove the fastening screw at the back with a screwdriver and open the lid.

3. After opening the cover, it is found that the temperature fuse is obviously damaged, so it must be removed and replaced. However, the temperature fuse is installed in the coupler. Therefore, it is necessary to open the cover of the outermost ring to remove and replace the coupler.

4. Unscrew the screw under the product label with a screwdriver, and lift the shell with a lifting rod to remove it.

5. Unscrew the fixing screw of the coupler with a screwdriver and remove the power coupler.

6. At this time, you will see that the temperature fuse has been broken, and its parameter is 250V 10A 180 degrees.

7. Clamp the nut with needle-nosed pliers and unscrew it, and take out the temperature fuse.

8. Install and fasten the newly bought temperature fuse tube in its original position, so the fixing screw of the power coupler of the machine is fastened from the inside out, so the coupler must be installed first, and then the cover must be installed.

9. Fix the power coupler in its original position and tighten the external fixing screw. At the same time, fasten the other end of the temperature insurance with the terminal of the heating pipe.

10. Replace the cover of the rice cooker and tighten the screws.

165438+ This machine is actually a phenomenon that the temperature fuse causes the whole machine not to be electrified. At this point, the maintenance process of the common rice cooker fault is all over.