The video discusses repairing a faulty kitchen hood switch, specifically an Arab Toshiba model. The narrator explains that the switch gets stuck and the pulley doesn't work properly. To fix the issue, they disassemble the hood, remove the fan, and take out the switch. They then clean the switch and its components, checking for any damage or broken parts.
The narrator reassembles the switch, making sure to properly align the metal shield, the gear lever, and the zipper. They also explain the importance of the zipper's big tooth and small tooth, and how they need to be stuck in the heart of the metal shield.
Once the switch is reassembled, the narrator reattaches it to the hood and installs a clip in the heart of the shield. They then reinstall the fan and pulley, and test the extractor to ensure it's working properly. The repair is successful, and the narrator hopes the video is helpful to viewers.
Here are the key facts extracted from the text:
1. The kitchen hood switch is not working properly.
2. The switch gets stuck and needs to be twisted by hand to work.
3. The problem is with the pulley system.
4. To repair the hood, the fan needs to be removed.
5. The ruler and switch need to be pulled out.
6. The key to the switch needs to be unscrewed.
7. The key has solid deposits and needs to be cleaned.
8. The metal shield has a movable part that needs to be removed.
9. The gear lever needs to be dotted and installed.
10. The latch needs to be entered and tightened.
11. The zipper has a big tooth and a small tooth that need to be aligned.
12. The lid needs to be turned clockwise to secure it.
13. The screw needs to be fastened completely to secure the key.
14. The clip needs to be installed in the heart of the shield.
15. The extractor and fan need to be installed and tested.
16. The electricity needs to be turned on to test the extractor.