Precautions for use and maintenance of quick freezer

2020-08-26 14:32:30

    The quick-freezer (freezer) is a storage tool used to store various foods that need to be frozen. It is mainly divided into two kinds and used commercially to quickly cool food, so as to keep the nutrition of the food from losing and the effect of fresh taste. One is the ultra-low temperature quick-freezer, which is used exclusively in the laboratory and is mainly used for constant temperature and humidity test products and experimental tests.

    Quickly refrigerate food, especially fresh fish and meat, to below -25 degrees Celsius, usually about 20 minutes; now it is mostly used to quickly refrigerate food, mousse, cakes, quick-frozen dumplings, glutinous rice balls, buns, etc. Quick freezing ensures that no nutrition is lost and the taste is fresh.

Handling precautions

   1. When carrying, you should lift your feet, not grasp the door handle or apply force on the table and controller, let alone drag on the ground;

   2. During transportation, avoid bumps and violent vibrations, and prevent rain and water.

Precautions for placing the freezer:

   1. It should be placed in a place far away from heat sources and not exposed to direct sunlight. Because it needs to exchange heat with the outside during work, and dissipate heat to the outside world, the higher the temperature of the outside environment, the slower the heat dissipation, which will make the freezing machine work longer and increase Power consumption, poor cooling effect;

   2. It should be placed in a place with low humidity. If the air humidity is too high, these parts will rust and shorten the service life of electrical appliances. At the same time, humid and overheated environment will cause condensation on the surface of the quick-freezer, which will affect the electrical performance;

   3. It should be placed in a well-ventilated place. If the freezer is full of debris or is too close to the wall, it will not be conducive to heat dissipation and affect the cooling effect. The top surface of the quick-freezer should leave a space of at least 30cm high, and the back and two sides should leave a space of at least 10cm to facilitate heat dissipation;

   4. It should be placed on a flat and solid ground and the equipment should be kept level. This is not only for safety, but also makes the quick freezing system work smoothly, reducing vibration and noise;

   5. It should not be placed in an environment with flammable, explosive and corrosive materials. At the same time, do not place such items inside.

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