"SL- OBRN-30 " (closed-type bactericidal recirculator irradiator, wall-mounted, suspended) - an ultraviolet bactericidal recirculator for air disinfection in the presence of people in public, industrial premises, at public catering facilities, hairdressing salons and beauty parlors by irradiating air with closed ultraviolet ozone-free irradiation with a wavelength of 253.7 nm. Recommended for continuous or cyclic processing of premises at any time of the year, especially during the period of viral and other diseases transmitted by airborne droplets. Bactericidal UV radiation is an effective method of suppressing the activity of microorganisms in the indoor air. A closed-type bactericidal emitter by forced recirculation of air through a closed ultraviolet treatment chamber, carries out its processing and purification from viral and bacterial components. Bactericidal lamps with a wavelength of 250-260 nm destroy various microorganisms, viruses and bacteria as efficiently as possible. Control of lamp operating time is carried out using an accounting log.   Specifications. product name SL-OBRN-30 Input voltage, V 220 ± 10% ECG type Electronic ballast Protection against external influences IP20 Climatic performance UHL4 Operating temperature, ° C from +10 to +50 Service life of the UV lamp, at least, hour 9000 Installation: Wall mount vertically, horizontally, suspended from the ceiling (cable is not included in the package) Light source: Low pressure bactericidal ozone-free lamp G13 30W Number of germicidal lamps, pcs one Disinfection efficiency Up to 99.9%           Item type Power consumption, no more, W Germicidal lamp power, W Productivity, m3 / hour Recommended volume, m3 Dimensions, mm Weight, kg     OBRN-30 45 thirty 98 one hundred 142х142х1056 3.2     Completeness of delivery Recirculating lamp-1 piece Clamps for fastening - 2 pcs. Instruction -1 pc Packing - 1 piece Instructions Remove the recirculator from the packaging. Select a suitable location on the wall in the room and attach the mount to it. - The recirculator is placed in such a way that air intake and discharge are unimpeded and coincide with the directions of the main convection flows (near heating systems, window and door openings); - It is necessary to place the device at a distance of at least 0.5 m from the desktop, school desk, play area, sleeping place, etc .; -The recirculator must be fixed out of the reach of children.   Device and principle of operation The recirculator housing consists of the following main parts: - a base made of opaque plastic that prevents light from the lamp from escaping outside the body; -Bactericidal lamp inside the body; -The body is closed from the ends with lids with holes through which air is pumped. One of the covers contains a fan. The principle of operation of the irradiator is based on the disinfection of the air pumped by a fan along a low-pressure ozone-free bactericidal lamp, emitting radiation with a wavelength of 253.4 nm. Safety requirements CAUTION! To avoid electric shock, do not disassemble the product without disconnecting from the mains! The UV lamp contains mercury. When using or replacing the lamp, be careful not to damage it. IT IS FORBIDDEN TO OPERATE THE IRRADIATOR WITHOUT A PROTECTIVE COVER IN THE PRESENCE OF PERSONS. IT IS NECESSARY TO POSIT THE IRRADIATOR SO THAT IT WAS NOT POSSIBLE TO LOOK INTO THE AIR OPENINGS LOCATED IN BOTH COVERS. DO NOT insert foreign objects (pencils, pens, paper, etc.) into the air vents to avoid damage to the fan and reduce airflow. Preparation for work -Fix the mounting clamps and install the recirculator in them. When installing on a wall, you need to use additional inserts 15 mm thick (not included in the kit), when hanging, additional strips do not require a suspension cable or chain, not included in the kit. -Connect the device to the network. -Turn on the power - Make sure the lamp is on, the fan runs silently. The recirculator is ready for use.