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1.All experimental participants should be familiar with the laboratory and the surrounding environment,Such as a water valve、Electric Gate、The location of the fire extinguisher and the safety door。
2.Each laboratory personnel must be skilled in the fire extinguisher.
3.In the experiment, keep the indoor safety channel unblocked,Instructor must not leave the position casually,Pay close attention to laboratory safety。
4.On duty staff or the staff who left the laboratory finally check the door、window、Whether the power supply is closed,Then leave the laboratory。
2. Prevent electric shock
1.Do not need humid hand to contact electrical appliances or electricity.
2.The naked part of the power supply should have an insulation device.
3.The metal shells of all electrical appliances should be protected.
4.Repair or install electrical appliances, the power should be cut off first.
5.After experiments, the power of the electrical appliance should be cut off.
6.If someone is electric,Should quickly cut off the power,Then rescue。
3, prevent fire from causing fire
1.The fuse used should be consistent with the power consumption allowed by the laboratory.
2.The safe and power capacity of the wire should be greater than the power consumption.
3.If you encounter a wire fire,Cut off the power immediately,Carbon dioxide with sand or carbon dioxide、Tetrachloride fire extinguisher fire extinguisher,Forbidden use of conductive liquids Bet365 gamessuch as water or foam fire extinguishers。
4. Prevent short circuit
1.electric wires and electrical appliances should not be wet by water.
2.During the use of the instrument,If there are abnormal sounds if you find it,Local warming or smelling the scorching flavor caused by over -thermal insulation paint,The power should be cut off immediately。