Medical Freezer MPF1.8L 80, Operation Manual

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III. Precautions for Use
● Before placing the items in the ultra-low temperature freezer, please confirm whether the temperature inside
the device has reached the set temperature, and then put the items in batches. Do not put more than 1/3 of the
inner volume of the item each time, in case the temperature rises too much.
● Ultra-low temperature freezer temperature display value shows the temperature around temperature sensors.
Sometimes there is certain difference between the display temperature and actual temperature in the center of
the freezer, but it will gradually close to the real temperature.
● Clean the freezer with the diluted neutral detergent. Do not use brushes, acid, gasoline, soap powder, polish
or hot water to clean the ultra-low temperature freezer, as the above materials may damage the painted
surface and plastic rubber parts. Be extremely careful not to use volatile solvents such as gasoline to wipe
plastic rubber parts.
● After running for a period of time in the ultra-low temperature freezer, a layer of frost will form on the inner
wall of the device and the inner door. If the frost layer is too thick, it will affect the insulation effect of the device
and increase the power consumption. Therefore, when the frost layer reaches about 5 mm, the defrosting
shovel is applied for defrosting.
● Before defrosting, take out the items in the device and put them in an environment suitable for their storage,
so as not to raise the temperature inside the device and damage the items.
● The inner wall of the ultra-low temperature freezer is EVA material. Do not use sharp objects such as knives,
ice chisels or screwdrivers to remove the frost on the inner wall. Be careful not to scratch the inner wall during
defrosting, otherwise it will cause the freezer malfunction.
● The power should be cut off while the freezer does not use for a long time.
IV. Product Diagram and Overview