What to pay attention to when operating DF-1 heat collecting magnetic stirrer

When usingDF-1 heat collecting magnetic stirrerFirstly, please check if all the accessories of the whole machine are complete. Then, install the fixtures in order and place the beaker to be stirred in the center of the chrome plate. Add the solution and place the stirrer in the beaker solution. Connect the constant temperature sensor and insert it into the solution. Then, plug in the power plug of the instrument first, turn on the power switch, and the indicator light will turn on. The speed should be gradually adjusted from low speed to high speed. It is not allowed to start the stirrer directly at high speed to avoid asynchronous stirring and jumping. When constant temperature is needed, adjust the constant temperature knob to the desired temperature. When the red and green lights are on, it indicates constant temperature and heating. When not working, the power should be cut off to ensure safety, avoid damaging the parts, and prevent severe vibration.
　　DF-1 heat collecting magnetic stirrerPoints to note when using:
1. To ensure your personal safety, please use a three-phase safety socket and ensure proper grounding when using it.
2. The heating time should generally not be too long, intermittent use can prolong the service life. Medium speed operation can work continuously for 8 hours, while high-speed operation can work continuously for 4 hours.
3. Please do not turn on the temperature control switch when the stainless steel container is not filled with thermal oil and the temperature sensor is not connected, in order to avoid damage to the electric heating tube and thermostat.
4. UseDF-1 heat collecting magnetic stirrerPlease read the manual carefully before proceeding to avoid unnecessary trouble.
5. If not used regularly, please wipe it clean and place it in a dry and ventilated place.