If your home is common when you open the tap out some air, we must somehow remove it as it may damage the pipes. Here are some tricks to the pipe run nothing but water.
How to know when there is air in the pipes
Depending on the area in which we live, the pipes in the home can be more or less vulnerable to the air intake. This may end up pejoratives, and incubus cause serious damage, which then require professional attention to high costs and long run times.
Getting the air pipes
To purge the pipes, that is, to remove air from inside water pipes, we shut off the overall household income. Therefore, we will try to implement this solution at some point in life than the need for water, for example, when the children are at school and not more people at home. Remember also turn off the washing machine and all things that use tap water.
Once we closed the main key, we will open all the faucets to release any water remaining in the plumbing, in all sectors of pipes. Now, close the taps, we will open the master key, letting the water entering the air move. Then we go closing the taps one by one, but not before corroborate that water runs free and regularly.
If there were a faucet still air in the pipes, we can make it happen fluid in the opposite direction, with the help of a hose and another tap with higher pressure in a position, or with a pressure washer or a transmitter under pressure. Thus, do the healthy tap water pushes air pipe directly to struggling water tank, causing the air definitely out.
This advice will also be of interest when in your neighborhood or in your city has been repairs, repaving, and even buildings in surrounding areas, as it often happens that the plumbing connections outside your house can cause the entry of air into your own pipes.
Note: If these tricks will not solve the whole problem, then it will be time to call a plumber or a specialist to permanently remove the air from the water lines.