1. Problems employees should pay attention to when using and operating instruments and equipment.

1) is used in strict accordance with the operating rules of instruments and equipment, because the operating rules are formulated by professional and technical departments according to the performance and characteristics of instruments and equipment, which is scientific and reasonable. It is very dangerous to violate the operating rules, which will not only damage the instruments and equipment, but also damage the personal safety of the operators.

2) When an instrument and equipment in use is found to be faulty before, during and after use, the employee's handling procedure should be to turn off the main power supply of the faulty equipment first, and then report to the duty leader, who will inform the qualified technical maintenance personnel of the Engineering Department to handle it (or invite external technical maintenance personnel). Never disassemble or unload the equipment by yourself. Try to repair the equipment.

3) no harm, that is, I don't hurt myself; I don't hurt others; I was not hurt by others. "Three No Harms" is to deal with the relationship among "you, me and him" in production with the programmed and standardized operation of people as the main content and accident-free as the goal.

2. The correct use of carbon dioxide fire extinguishers

CO2 fire extinguishers can extinguish Class A fires, such as the initial fires of wood, cloth, paper, rubber and plastic, as well as electrical equipment and oil below 600 volts. Because CO2 fire extinguisher leaves no trace after extinguishing, it is most suitable for extinguishing fires of valuable equipment, files, instruments and electronic equipment.

When in use, one hand pulls out the safety pin, the other hand holds the root of the nozzle, and the other hand holds the handle, so that carbon dioxide can be sprayed to extinguish the fire.

Precautions: ① Do not use against the wind; (2) Evacuate quickly after use in confined space to prevent suffocation; ③ Prevent frostbite; (4) prevent re-ignition.

Three. Flammable and explosive dangerous goods and high temperature operation

1) inflammable and explosive dangerous goods used in display production include industrial alcohol, thinner, gasoline, kerosene, cleaning agent, kinescope, etc. Control and manage the storage, transportation and use of inflammable and explosive dangerous goods, which must be kept away from fire sources at any time. Picture tube is an electric vacuum device encapsulated in glass, so be careful when handling and installing it. Severe collision and falling will cause the glass shell to burst, and the flying glass fragments will cause harm to human body.

For every new employee, the key point of fire prevention and explosion prevention is to grasp these keys: A is definitely not at the work site, smoking in the factory, littering cigarette butts; B. Use naked flame as required; Observe the general requirements for safe use of electricity; Learn to use general fire fighting equipment and tools.

2) The safety of working at high temperature is also very important. The main safety protection of high temperature aging room and wave soldering operation is to prevent burns. Wear high-temperature asbestos gloves when repairing high-temperature tin furnaces.

After employees sweat a lot, don't blow on the high-volume fan for a long time or wash it with cold water immediately, but replenish salt and water in time;