Is the electric water heater safe? Electric water heater safety book

Even though the water heater is particularly convenient, sometimes the news pops up with information about water heater explosions, leakage and other information from time to time, which brings many safety hazards to the owners. Many owners like electric water heaters. If you are not safe, do you dare to use them? Is the electric water heater safe ? Now the decoration home decoration network Xiaobian will briefly introduce.

Is the electric water heater safe?

1. The leakage safety device cannot completely protect the safety of the bath. The power line of the water heater also contains a ground wire that does not pass the leakage protector. In theory, the ground wire is also set to ensure the safety of electricity, but if the grounding is unreliable, the ground wire of the fire wire is reversed, the line is aging, etc. The situation arises, because the ground wire does not pass through the leakage protector, then the current may be driven straight into the water heater through the ground wire, and the electric shock accident is still inevitable.

2. Is it all right to pull out the plug? In addition to connecting the circuit, the water heater is inevitably connected to the water pipe. In some buildings where the grounding is not good or there is no grounding at all, some people will connect the grounding wire to the water pipe and let the water pipe serve as the grounding of the building. In this case, if the electrical appliances in one household have leakage, the water pipes in the whole building will be charged. The user who is using the water heater to bathe, although the plug of the water heater is unplugged, will be injured by the current drawn by the water pipe.

3. Conduct a leakage test on the leakage protection switch of the water heater power line every week. If it cannot be disconnected normally, please stop using the water heater immediately and contact the professional maintenance personnel immediately.

4. When the outdoor temperature is lower than 0 °C, it is necessary to carry out heat preservation and antifreeze measures on the inlet and outlet pipes to avoid damage to the electric water heater caused by freezing, and also to avoid damage to the electric water heater caused by the low water temperature caused by the long pipe length!

5. The socket equipped with the electric water heater should be a fixed special socket with a ground wire, and the mobile power supply terminal board cannot be used. The structure, capacity and jack size of the socket should match the power plug of the electric water heater. The socket should be placed above the horizontal position of the water heater outlet to avoid the risk of short circuit caused by water splashing.

6. The service life of the electric water heater should not exceed 6 years. If it continues to be used beyond the age limit, there will be potential safety hazards and need to be replaced in time.

The above is about the introduction of electric water heaters, the issue of electric water heaters is not known, we must pay attention to when using. For more information on decoration materials, please pay attention to the decoration home decoration network selection manual section!