How to wash the heating radiator
Cast iron radiators are intended for heating of residential, public and industrial high-rise buildings with a water temperature up to 130 ° C (including in steam heating systems) and operating pressure up to 0.9 MPa (9 kgf / cm²) The advantage of cast iron radiators: long-term operation of radiators (25 years), durability and high corrosion resistance of cast iron; dial a certain number of sections of the radiator can be adapted to the specific conditions and thus achieve optimum heat output of the radiator; increased water channel cross-section provides a long-term operation in the deposition of scale; Easy installation: radiators can be hung on the wall with brackets or racks attached to the floor; simple and inexpensive repair: the possibility of replacing the failed section instead of a
You will need:
To wash the radiators, you will need: caustic soda, acetic acid, whey (lactic acid), a wooden hammer.
Instruction how to wash the heating radiator
The easiest way to wash the radiator - remove and fill them with running water (hot is better of course), you can add or kakoe- cleaner, although soda ash, caustic soda, cover plugs. Wait for 1 hour, then tap the battery with a wooden hammer, to peeled rust. Shake the battery has exceeded her from side to side. Since repeated several times. If there is a compressor, then let the pressure of 1.5-2 atm. Then open the valve and drain the water. There is a special system "Ecosan" - The heating system put a strainer in front of the pump, which is in the first month or two operating systems on a regular basis wash. The first month of operation of the filter, rinse twice a week, then a month every two weeks, and then everything will become clear.
In addition radiators can be washed with a means for washing the car radiators, poured into the battery it means to refill the hot water to the air a bit more left, closing the hole periodically (every 10 minutes), stir the radiator. Merge after a couple of hours and washed with copious amounts of water, preferably powerful struey.Esli not delete properly balances radiator cleaners, it is fraught with the formation of corrosion in the radiator. To do this, a lot of special means for flushing the radiator is not required - it will be enough just a few grams. Try not to abuse with the number of funds, and follow the instructions on the packaging of the cleaning product - at the wrong dosage can harm the cooling system.
To flush the radiator can be used whey, it also fill up the battery and wait for several hours, periodically tapping and shaking. In addition, you can use vinegar essence 70%, pour one bottle of essence in the battery and add the water, be sure to rinse all then several times with water. Any acid immediately react to rust and dissolve it.