1. The household power cord shall not be used under overload, and the worn and aging power cord shall be replaced in time to avoid accidents.

2. The general insurance and household insurance of household power supply shall be reasonably configured to protect household appliances.

3. Qualified power cord, power plug and socket shall be used for temporary power supply, and they shall be safe and reliable. Damaged ones cannot be used, and the power cord connector shall be wrapped with adhesive tape.

4. When the temporary power line is close to the high-voltage transmission line, it shall keep a sufficient safe distance (0.7m below 10kV); 35kV, 1m; 110kV, 1.5m; 220kV, 3M; 500kV, 5m).

5. It is strictly prohibited to connect wires from public lines without permission.

6. The line connector shall ensure good contact and reliable connection.

7. For room decoration, the power cord hidden in the wall shall be placed in the special flame retardant sheath, and the section of the power cord shall meet the load requirements. 8. Wear insulating gloves when using electric tools such as electric drills.

9. In case of fire of household appliances, cut off the power supply before putting out the fire.

10. The wiring of household appliances must be correct. If in doubt, ask professionals in time.

11. Household electricity shall be equipped with qualified leakage protector with overvoltage protection to ensure personal safety when using household appliances. 12. When household appliances are in use, they should have a good shell grounding, and a public ground wire should be set indoors.

13. Do not touch live household appliances with wet hands, and do not wipe household appliances in use with wet cloth. The power supply must be cut off before repairing household appliances.

14. Household electric heating equipment and heating equipment must be far away from gas tanks and gas pipelines. In case of gas leakage, open the window for ventilation first. Do not turn on the power supply, and ask professional personnel to repair it in time.

15. Use electric iron, electric soldering iron and other electric heating devices. Keep away from inflammables. After use, cut off the power supply and unplug the plug to prevent accidents.