Views: 0 Author: Site Editor Publish Time: 2021-07-07 Origin: Site
As the most common household appliances, kettles & trays are not only cheap, easy to use, but also of good quality. The service life of the kettle is still very long as long as the user requirements are followed during use and the scale is treated regularly. If you are interested, you can continue reading.
Here is the content list:
What is the working principle of the heating of the kettle & trays?
How long is the service life of the kettle & trays?
How to repair the broken kettle & trays?
The water vapor generated when the water boils deforms the bimetallic strip of the steam temperature sensing element, and this deformation pushes the power switch to cut off the power through the lever principle. Its power off is not self-resetting, so the kettle will not automatically reheat after power off. If the steam temperature sensing element is broken on a certain day and cannot be deformed by the lever principle of the metal sheet, the kettle will not be automatically powered off, and the water in the kettle will continue to be boiled until the kettle is dry. At this time, the steam temperature sensing element of the kettle will sense the heat temperature, and the temperature will rise sharply, causing the bimetallic sheet to be heated and deformed, and the power supply will also be disconnected. So no matter whether the steam temperature sensor is good or bad, the kettle and tray are very safe to use.
The length of the service life of the kettle & trays cannot be generalized, but a preliminary judgment can be made based on the general service life. As a member of the kitchen appliances catalog, the service life of kettle & trays is relatively long. Generally speaking, if it is an electric kettle with a non-electric heating tube that is guaranteed by the brand, its service life is less than five years. As long as it is used reasonably, the price/performance ratio of the kettle is still very high.
1. The kettle & trays will not be heated after being energized, and the indicator light will not light up
When the power switch is normal, it may be the problem of the heat preservation switch. Then check whether the reed of the bimetal is pressing the switch contact rod. If it is pressed, bend it upward with tweezers to make the distance between 0.5-1 mm, if the distance between the two is normal, the switch box can be disassembled, and the contacts and reeds of the heat preservation switch can be cleaned and repaired.
2. The kettle & trays do not heat up after being energized, and the indicator light is on
This fault is mostly related to the electric heating tube of the kettle. When the electric heating tube is damaged, it needs to be replaced with a new electric heating tube. If the contact reed in the power plug assembly is severely corroded or deformed, it will cause poor contact. At this time, the switch needs to be disassembled. The box is cleaned and repaired, and it is decided whether to replace it with a new one according to the damage.
3. the kettle & trays are constantly powered after the water is boiled
This phenomenon may be caused by the serious deformation of the temperature-sensing piece of the kettle or the obstructed action of the switch linkage, which caused the reset switch to fail. If the temperature sensor is severely deformed, the protrusion angle of the small tongue of the temperature sensor should be bent again to allow it to push the switch connecting rod normally. If the switch linkage is blocked, you need to find the blocked part or foreign body and remove the foreign body and correct the position.
Easton Hotel Supplies Co., Ltd.'s kettles & trays are of very good quality and have been exported to many hotels. Before the product leaves the factory, the company has done thousands of tests to improve the product. If you are in the business of water kettles & trays, you can consider using our cost-effective products.