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Question:

Why can't electrothermal automatic power-off?

Just bought yesterday, according to the general electric on the written instructions after 8-15 minutes, at a certain temperature can be automatically cut off, the bag has been very hot, not afraid of explosive power off automatically, put the line pulled out.There is the sound of boiling water, but also smell the strange taste, it seems to be uploaded from the wire, I do not know if this is not a qualified product? Spent more than 19 yuan in the supermarket to buy.

Answer:

No power switch is installed in the hot water bag
In the charging process, the electric heating bag has a slight expansion, and the heating sound of the goods is a normal phenomenon, and the bag body can be improved by slightly shaking the bag. Normal use if the bag is too inflated, should be removed under the lid, take the bet liquid plug, exhaust gas. After the installation can continue to use, do not change their own bag of liquid, charging is the constant temperature control has been damaged. Can not buy cheap
First, the temperature sensitive deformation of metal pieces broken.Two, water vapor into the temperature sensing part of the device, so that its failure.Three, the other part of the mechanical lever broken.Four, temperature probe problem.Five, the charging process, the electric heating bag has a slight expansion, the sound of the goods issued by the heating is a normal phenomenon, gently shaking the bag body can be improved, but also can increase the heat evenly.Six, the normal use of the bag if the expansion is too much, you should remove the cover, take the bet liquid plug, exhaust gas. After the installation can continue to use, do not change their own bag of liquid, charging electricity is temperature control has been damaged.

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