1.
Put the machine on a level and strong table and keep the working
room clear、dry and ventilated.
2.
Open the power supply and make sure the indicator lamp is light.
3. Shut
the power switch. Open the cover of the machine, clear the rotor and
container. Put the test tube (with same weight) into the machine .put
down the cover of the machine.
4. Adjust the timer as your requirement.
Open the power switch. Adjust the governor as you requirement.
5. Before
you are going to stop the work, you should adjust the governor to"0"fist, and then shut the power supply. Clean the container and rotor,
then put down the cover.
