The analysis of possible measures to protect electrical equipment from aggressive technological dust. Object of research are electronic boards, taken from one and the same equipment after their failure. The reasons that led to a massive failure of the electronic circuit boards. Presented photographs confirming the negative impact of external environment on tehnizirovannoy performance characteristics studied boards. Research causes massive failure of electronic equipment provides a method of protecting plants from all sorts of sizes of dust, including dust nanoscale. In this connection, attention is drawn to the efficiency of the system “Ecovesta”. In connection with the problem of capturing dust particles nano further improved “Ecovesta” system by carrying out works to strengthen the effect of cleansing the environment and equipment from dust. In this high-speed rotation mode used water. The result is a structure with a water tight organization of the structural elements in the form of fibers and other complicated structures and air spaces are connected by jumpers, forming a stable effectively trap dust and nanoscale dimensions larger system “Ecovesta”.

technogenic dust, nanoscale dust, industrial safety, electronic boards, protection of rights, the protection of equipment, system “Ecovesta”, water-air, high-speed mode moving water air mixture.