Why is the shower stall shocking

If you notice that while bathing in the shower you are shocked, then you can not hesitate. And even if the tingling is light and does not cause severe pain, it is imperative to understand the problem and solve it. After all, if you do nothing, the situation will worsen, and the electric shock can become more significant, even fatal.

Why is the cabin shocking

Both the tap itself and the water from it can pinch fingers with electric current. If it strikes once, and after repeated touches the crane does not beat with electricity anymore - this is ordinary statics. But if there is a light current every time, the cause should be sought either in your apartment or in the apartment of your neighbors.

The shower stall may be shocked if:

• the washing machine or dishwasher, as well as the water heater are not grounded;
• Damage to the wiring insulation is observed, and electricity leakage is transmitted through wet walls, floors, pipes, metal faucets;
• the heater heater failed.

In the first case, you should ground electrical appliances connected to water. In the second - identify in the hidden wiring the place of wire breakage by ringing with a special device. In the event of a malfunction in the heater, it will be water that will beat. Moreover, the more it will heat up, the more palpable it will be, and as it cools, it will pinch less. A multimeter or indicator screwdriver will help to identify this malfunction.

Neighbors can also cause a headache, and if the water heater breaks down in them, then water from your faucet can pinch instead of you - you. Try pulling the plug from the outlet of your boiler to check the voltage. If after the shutdown nothing has changed, you will have to visit the neighbors with a request to check their boiler. If their heating device is faulty, then after turning it off, it will stop pinching with you too.

It happens that neighbors ground the washing machine PE cable to the riser. And although the leakage of current will be with them, it will be shocking in your bathroom. Some unscrupulous people, to save electricity, connect the neutral wire, throwing it on the water pipes. This gives them the opportunity to rewind the electric meter, but the current passing through the pipes in your apartment can give a weak charge to the tap.

What to do

First, ground. And if it is installed, check if the circuit is complete - to do this, measure its resistance (it should not exceed 4 Ohms).

Next, check the serviceability of the washing machine, dishwasher and water heater. Disconnect these devices one by one from the mains and check if the shower stall continues to beat. If the problem has disappeared, troubleshoot these devices, if it remains, take up the search for flaws in the wiring. Check if the sockets and switches in the bathroom and in the whole apartment are working, as well as the integrity of the wiring, using a special tester.

It is more expedient to install switches outside of a bathroom, and sockets inside should be with a degree of protection not less than IP44.

If you are sure that everything is in order with the washing machine and dishwasher, and the boiler is working, feel free to make complaints to your neighbors.Apparently, the reason for pinching in your booth should be sought from them. Moreover, the problems may be created not necessarily by the nearest neighbors from above, but also by those living on several floors higher or lower.

If they steal an electrician, please file a complaint with the company that supplies the electricity. If their grounding is incorrectly installed, invite an electrician from the housing office and let him double-check everything.

To warn and neutralize

This advice is suitable for those who are going to make repairs. Be sure to highlight the item of expenses for the residual current device, which will monitor the leakage of current and turn off the electricity in the house if necessary. For the bathroom, choose an RCD that will respond when turned off at 10 mA.

There is such a useful thing as a system of protection against water leaks. If a pipe breakthrough occurs or you forget to close the faucet, it will immediately turn off the tap to supply water to the apartment. This system can also protect you from electric shock in a pool from under the washing machine, because the water will be shut off in a timely manner.

It’s great if an individual potential equalization system is installed in your home, combining all pipes, a sink and a shower cabin in a grounding system. In high-rise buildings, a common house potential equalization system is usually installed, so make sure that it is available and in good condition.

Tips experienced

After listening to the experts, we could not disregard the opinion of ordinary townsfolk, who faced a problem when the shower cabin was shocking. And here is what they advised:

• ask an electrician to equalize the potentials of the cabin and the water supply using a clamp from a copper wire that is attached to a steel pipe;
• the problem may lie in the fact that during the installation of the shower cubicle accidentally touched fittings or wiring;
• flip upside down the plug from the shower;
• Be sure to put a separate RCD for the shower;
• to ask the neighbors above and below whether they will be shocked, and if the problem is common, solve it together.

There can be many reasons when the shower cabin is shocking, but in no case can you turn a blind eye to this disgrace, so as not to make even more trouble. So proceed according to our plan!