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XI. Maintenance
Body cleaning:
please use non-corrosive neutral cleaning agent to clean the inside and outside
surfaces of the ultra low temperature freezer and then use dry cloth to wipe it up.
Notes: it is strictly prohibited to use water to directly wash the inside and outside surfaces of the freezer
so as not to affect the insulating property of electrical equipment. Boiling water, cleaner, acid, alkali,
gasoline, alcohol, benzene, corrosive cleaning agent and scrub-bush are forbidden in cleaning.
Clean dusts on the condenser frequently by banister brush or vacuum cleaner to maintain good
condensing effect.
Regularly wipe a little talcum powder on the door seal to extend the service life of the sealing strip.
If the ultra low temperature freezer has been running for a long time, frost may be easily accumulated on
the door seal, the opening part of the freezer and the side wall inside the freezer. If the frost layer is too
thick, the sealing property and the refrigerating property may be affected. Therefore, please defrost
regularly and wipe it clean with dry cloth.
The water shall not be dumped on the casing of the medical low temperature storage case or kept
indoors,Otherwise, it may damage the electrical insulation and lead to a fault.
Please use non-corrosive neutral cleaning agent to clean the inside and outside surfaces of the freezer
and then use dry cloth to wipe it up.
Do not allow children to use medical freezer to playing games
Not to put heavy objects on the refrigerator door or medical cap, to avoid the door or the top compression
deformation.
Machine halt
: when stop using the freezer, unplug the power plug, clean it according to the above
method, cover it with a plastic bag after natural drying and put it on a ventilated and clean place.
XII. Non-fault phenomenon
Sound of running water can be heard in the ultra low temperature freezer: this is the sound of
refrigerating fluid running in the pipeline.
Compressor is hot: when the compressor is running, the surface temperature can reach to 70
℃～
90
℃
.
You may feel a little hot on the two sides of the body (close to the door body) when the freezer is running.
That is because the leak proof tube equipped in the freezer.
There is condensation on the door seal: in rainy and moist season or under the environment with higher
relative humidity, there may be condensation on the outer surface of the freezer and the door seal. Then
rub dry.