Precautions for use
1. The liquid medium should be added to the front tank. When the liquid is 30mm below the work surface, it cannot be turned on to prevent the heater from burning out.
2. During the temperature rise, there will be a smell of oil smoke, please do a good ventilation. And in this process should pay attention to refueling, because the high temperature will evaporate some oil, at this time also pay attention to safety, do not touch the oil and the outer circulation tube in the tank to prevent burns.
3. After use, the power switch on the back is turned off and the power plug is unplugged.
4. The continuous working time of the instrument should not exceed 72 hours.
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