There has come cold season. In houses, apartments and other institutions have included heating for a long time, but not everything is cloudless, the quality of heating system (especially in old multifamily houses) wishes the best. So, owners of apartments need to learn to warm up radiators.
- - Mayevsky's crane;
- - organic and inorganic acids;
- - pump;
- - water.
1. Define failure cause in work of heating system: only this way it is possible to take the correct actions for correction of problems and warming up of radiators. Pripustim, on separate pipeline sections the air lock was formed, then you need to check whether air collectors correctly work. Then by means of Mayevsky's crane check radiator of heating system for availability of air in it. If after all made attempts to fix problem it was not possible, check whether is not present on horizontally located sites of counter slopes. Lower air in all places of its congestion.
2. The second in prevalence problem interfering warming up of radiator - insufficient opening of the shutoff valves installed on the giving or return highway. If you consider that it and is the reason of cold batteries in the apartment, adjust temperature of the given heat, having opened shutoff valves.
3. The third reason for which in the apartment there can be cold batteries - contaminations in eyeliners and on struts. Heating washing is required. Distinguish several options of washing: chemical, hydrodynamic and pneumohydropulse. For realization of chemical pipeline flushing of heating system use organic and inorganic acids which give to heating system by means of the pump. Hydrodynamic washing provides giving in the water squirt pipeline under very high pressure. Pneumohydropulse washing is that in water which fills the pipeline of heating system the pulse wave is created: such air-to-water mix tears off all outgrowths and washes away them from system.