Home Safety Electricity Precautions
1. Do not overload electricity. The total current of the electrical equipment used in the household cannot exceed the maximum rated current of the electricity meter and power cord.
2. Install the protector. Household electricity must be installed with double-function protectors for overvoltage tripping and leakage tripping, so as to automatically trip and cut off the power supply in the event of electric leakage of household appliances, personal electric shock, or too high or too low power supply voltage, so as to protect the safety of people and equipment.
3. The shell of the electrical equipment should be connected to zero reliably. The grounding jack of the three-core socket must be connected to the zero (ground) line for reliable protection, and the grounding head of the three-core plug must be reliably connected to the iron shell of the electrical equipment. In order to prevent personal electric shock from the insulation breakdown of the electrical equipment or the live shell of the electrical equipment.
4. Control the quality of products. All power supply equipment (conductors, knife switches, protectors, plugs, sockets) and household electrical equipment must be produced by state-designated manufacturers and have passed the technical quality inspection. product.
5. The installation and wiring meet the requirements. The power socket should be installed 1.6 meters above the ground to prevent electric shock from being disconnected from the power supply and to ensure the safety of children.
6. Substitutes are strictly prohibited. Can not use copper wire, aluminum wire, iron wire instead of fuse; can not use signal transmission line instead of power cord; can not use medical white tape instead of insulating black tape;
7. If any abnormality is found, power off immediately. When the electrical equipment is in use, it is found that the voltage is abnormally increased, or the electrical equipment is found to have abnormal noise, smell, temperature, smoke, fire, and the power supply should be disconnected immediately, and then check or put out the fire.
8. To develop good habits. Make sure that people walk off the power, turn off the switch when the power is off, touch the shell with the back of the hand, power off during maintenance and inspection, and have obvious disconnection points when power off.
9. Do not touch the lamp socket, switch socket and other electrical equipment with wet hands, and educate children not to play with electrical equipment.
10. It is strictly forbidden to stand on the wet ground and touch the charged objects or wipe the charged household appliances with a damp cloth.
11. Electric heating appliances such as light bulbs and electric irons should not be close to flammable materials to prevent accidents due to long-term use or unattended use.
12. The outdoor antenna of the TV should be kept away from the power line and not higher than the lightning rod.
13. When installing and overhauling electrical equipment at home, the power supply should be disconnected, and non-electrical workers are strictly prohibited from working with electricity.
14. Electricians who hold the “Operation Certificate for Special Operators” issued by the national labor department are required to conduct regular maintenance and repairs, and troubleshoot them in time if they find faults.
15. If someone gets an electric shock, you should try to disconnect the power first (for example, if you get an electric shock at a high place, you should prevent the person from falling down) and then give first aid. The main method of first aid for the unconscious electric shocker is to perform artificial respiration immediately, and quickly invite a doctor to the scene for inspection and treatment. It is strictly forbidden to inject cardiac injections.
Five inspections for home safety electricity use
1. Ask a professional electrician to check whether the appliances and wires are aging, damaged or leaking.
Such as If there is a problem, replace it in time. To check it all over again, do not miss. If the wiring is reasonable, it should be rectified in time.
2. Check whether the leakage protector at home is working normally.
The leakage protector is not working properly, and it cannot provide leakage protection and is prone to electric shock. Check and test frequently to see if the circuit can be disconnected normally. If it does not work properly, immediately replace the qualified home leakage protector.
3. Check the sockets, sockets, wiring boards for looseness, ignition, etc.
Otherwise, replace with new ones. Sockets, sockets, and wiring boards have been used for a long time, and they are easy to loosen and have poor contact, causing ignition. Electrical appliances can not work properly, but also cause a fire.
4. Check whether the home appliance is expired or overdue work
If so, replace it with a new one in time. All electrical appliances have a service life. After a long time, the parts will be aged, the performance of the parts will be reduced, and they will not work properly, which is easy to cause accidents. It is not possible to save money and not replace them in time. Can’t wait until it’s completely broken to replace it.
5. You should buy home appliances produced by regular manufacturers and check whether there is a “ccc” mark
Do not buy inferior products. Don’t be greedy to buy fake and shoddy household appliances cheap, all kinds of indicators and parameters are unqualified. In order to reduce costs, the materials themselves are unqualified, and the produced products flow into the market, with serious consequences. Do not choose electrical appliances from irregular manufacturers.
