Hunan Hexi Instrument Equipment Co., Ltd. edited 9 points for the precautions when using the centrifuge, as follows:

1. Do not use in places with damp, high temperature and dust.

2. To ensure safety and centrifugal effects, the instrument must be placed on a sturdy, shock-proof, level surface and ensure that the four feet are equally stressed.

3. Centrifugal tube dosing is as uniform as possible. If the difference is too large, large vibration will occur. At this time, stop the inspection, so that the dosing meets the requirements, and the centrifuge tube must be placed in even symmetry. The nut that connects the rotor to the motor shaft must be tightened.

4. Do not move the centrifuge during operation. Do not open the door.

5. Do not open the door when the motor and rotor are not completely stopped.

6. The power supply has an independent ground line. It is strictly forbidden to share the neutral line and the ground line to prevent electric shock and injury.

7. After the separation is completed, the instrument should be wiped clean in time, and the power switch should be turned off and the power supply turned off.

8. Care should be taken when removing the rotor. The correct method is to use a non-metallic tool (such as a screwdriver handle) to extend the rotor body from multiple places under the rotor and repeat it until it is between the loose rotor body and the motor shaft. connection. Do not loosen the nut directly after pulling the nut, so as not to damage the flexible support of the motor.

9. Always check the rotor and centrifuge tube for cracks, aging, etc. If necessary, replace them in time.

Note: There is a mechanical device for emergency door opening at the bottom of the machine. It is urgent to take out the sample during the power failure state. After the rotor stops rotating, pull the bottom stainless steel wire to open the door and take out the sample. This device is strictly prohibited from being used while the machine is running.

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