The electrothermal constant temperature incubator is an essential equipment for storage, cultivation and scientific research in various medical, medical, biological, agricultural, scientific research and other departments.
Electrothermal constant temperature incubator common faults and solutions
1: The electric heating constant temperature incubator is not heated but the temperature controller shows normal. The failure of the incubator is mostly caused by heating damage, and the replacement can be done. When the maintenance incubator is faulty, ensure that the circulating fan operates normally.
If the incubator circulation fan does not run, it will cause no heating, but the temperature inside the incubator will have a temperature rise of about 5 °C. When the door is opened, there will be a small amount of burnt smell. It is easier to judge whether it is the incubator heating tube or The circulating fan is faulty.
2: The electric heating constant temperature incubator is not heated and accompanied by an alarm sound, but the incubator circulating fan works normally, and the temperature controller displays “———â€, the fault is that the incubator sensor is damaged and replaced.
3: The temperature in the working chamber of the electrothermal constant temperature incubator is not uniform. When this phenomenon occurs, it should be checked whether the contents of the incubator box block the air outlet of the circulating air duct or the air inlet, or the contents of the incubator are too much.
4: The electric heating constant temperature incubator turns on the power switch and trips. If such a situation occurs, the heating tube of the incubator can be directly considered. This phenomenon can also occur when the fuse holder is damaged, but it is rare.
5: After the electric heating constant temperature incubator is turned on, the power switch of the incubator is turned on and there is no display. Most of the fuses are blown and replaced. If the fuse is intact, replace the power switch directly.
6: When the electric heating incubator turns on the power switch, the fuse is blown, and the fault is short-circuited to the wire near the heating pipe.