Benchtop high-speed centrifuges require regular maintenance

a. After long-term use, the wear and tear of the desktop high-speed centrifuge is a normal phenomenon.b. Do not put any substance on the centrifuge cover. After each use, be sure to clean the inner cavity and rotor.c. After 3000 hours of use, the carbon brush of the motor should be replaced in time to avoid wear and tear of the commutator.d. If the desktop high-speed centrifuge has not been used for a long time, the centrifuge cover should be opened for a period of time before use to dry the inner cavity.e. The worktable of the desktop high-speed centrifuge should be flat and firm, and the workroom should be neat, clean, dry and well-ventilated.f. Before each shutdown.The speed control knob must be in the small position.The timer is set to zero.Turn off the power switch again.