Operation steps: 1. Turn on the power switch and power on the whole machine. 2. Set the speed: directly twist the knob to change the set speed, turn clockwise, the set speed value increases, and counterclockwise decreases. If there is no operation for 2 seconds, the system displays the actual measured speed after confirmation. 3. Set the temperature: Press and hold the knob for 2 seconds to display the current set temperature, release it, and then press the knob for 2 seconds to enter the temperature setting state (the setting temperature is blinking), increase clockwise to increase, and decrease counterclockwise. If there is no operation for 2 seconds, the system displays the actual measured temperature after confirmation. 4. Set the time: Press the knob twice to enter the fixed time setting state, turn clockwise to increase, and counterclockwise to decrease. If you need the instrument for long-term operation, please set this value to 0 (hours). 5. After the experiment is completed, turn off the power of the instrument, check and clean the instrument, and fill in the instrument usage record.
Precautions:
1. When there is abnormal sound when the instrument is in use, check whether the instrument is uneven or the shaft is faulty.
2. When the shake bottle is damaged during the experiment, clean it in time to avoid the fermentation liquid corroding the shaker.
3. Place the shaker bottle symmetrically with the center of the shaker, do not place it at will.
4. After the device is set up, it needs to be turned off.
5. When the device is in working state, it is strictly forbidden to extend the handle or objects into the wall of the chamber, so as not to injure people and damage the device.
6. Take away your belongings in time, pay attention to the safety of electricity, keep the laboratory clean and not waste. When the instrument is abnormal, report it in time and do not handle it by yourself.
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