Air in fuel system leads to formation of the air locks interfering normal circulation of the heat carrier. It interferes with smooth functioning of heating system of the house that can become the reason of formation of the corrosion capable to destroy the pipeline. Therefore it is so important to know how to distil air from fuel system the hands not to spend time and money for search of the plumber.
It is required to you
- - extension wrench;
- - bucket or basin;
- - hammer;
- - screw-driver.
Instruction
1. Before getting to work, turn off heating and check all radiators which are available in the house. After that find the place of formation of air lock for what take the hammer and tap it pipes. The strong and ringing sound demonstrates availability in this place of emptiness - that is air lock.
2. Now it will be necessary to pit air from fuel system. For this purpose open the thermostat on the battery and spuskny valve as which Mayevsky's crane is most often used then you can start air etching. It is necessary to do it until, water will not begin to flow yet. Not to flood neighbors from below, do not forget to put before opening of the crane basin or bucket for water drain.
3. During opening of the crane by means of the screw-driver or extension wrench you have to hear the silent hissing testifying to the beginning of air discharge. As air is pitted, hissing has to decrease. After that water from the crane has to begin to flow, so, it can be closed.
4. If on radiator the special valve is installed, then it will be possible to distil air from fuel system with its help. For this purpose substitute under the valve capacity for collecting water and turn rod by 45 degrees. As well as in the first case, wait for the moment when water begins to flow then turn rod on the former place.
5. Cases when air accumulates because of blockages in elements of fuel system, for example in the bleed valve are frequent. Most often the valve is hammered with scale and paint. To solve this problem, close valves on both sides of radiator then accurately turn out the screw which is in the middle of the bleed valve.
6. Clean valve opening fine wire or wash it with water. After that install the screw into place and begin to distil air from fuel system.