24 1 AERSERVICE FORNISCE PRODOTTI E SOLUZIONI TENENDO CONTO DI RIFERIMENTI NORMATIVI NAZIONALI E INTERNAZIONALI 2 APPLICATIONS The IBS articulated suction arm has long replaced conventional capture systems (hoods, suction wall surfaces, etc.) in the industrial sector, in the drive to reduce installation costs, restrict energy consumption and cut running costs while improving suction performance to the benefit of operators. The pantograph system utilised to position the intake nozzle in correspondence with the source of contamination in the proximity of fumes, gas, microscopic particulate that are harmful in relation to operator health, is recognised and approved by international institutions responsible for promoting and regulating health and safety in the workplace. The articulated arm, in its various AIR CLEANERs/designs, is especially suitable for connection to centralised extraction systems, for which Aerservice has designed a range of specific products and devices to improve operation and reduce energy consumption. OPERATOR SAFETY Pollutants deriving from industrial and small workshop processes must be captured as close as possible to the point of release and routed to the exterior of the workplace. In the case of intermittent work processes however, such pollutants can be aspirated and filtered out of the air, which is subsequently returned to the workplace. In this case, in addition to the use of portable air cleaner systems the installation of ambient ventilation systems may be required. Italian decree D.Lgs. 81/2008 - 2006/15/EC TECHNOLOGY EMPLOYED To guarantee and satisfy the applicable national and international standards and regulations, we make use of the best available technology, which, combined with superior technical know-how, results in the creation of safe products that are in compliance with the people responsible for using the equipment; for example, the speed of capture of the pollutant is never considered at less than 0.5 m/sec during the design stage (as required by the controlling authorities). ENVIRONMENTAL ASPECT The filtration performance levels guaranteed are established in accordance with international specifications that limit the concentration levels of airborne pollutants for professional activities for which a repeatedly exposed worker does not suffer any form of health impairment. American Conference of Industrial Hygienists (ACGIH) – Italian decree D.M. 20/08/1999. National and international regulations are referred to the values specified by ACGIH. WELDING AND FINISHING AREA AERSERVICE SUPPLIES PRODUCTS AND SOLUTIONS TAKING ACCOUNT OF NATIONAL AND INTERNATIONAL NORMATIVE REFERENCES ATEX AREA

25 Equipments EQUIPMENT AND DEVICES FOR THE SUCTION OF WELDING FUMES CONSTRUCTION FEATURES The IBS arm is essentially composed of: • Painted steel bracket for fixing to wall, ceiling, or suction work surface. • Self-loading system of variable length made of lightweight aluminium alloy, combining characteristics of low weight and resistance to polluting agents. • Articulated system in aluminium-magnesium alloy with easy-maintenance external adjustment system. • Flexible couplings in fire retardant, self-extinguishing polyester fabric with high pressure resistance. • Angle adjustable suction hood...

26 $ 1 2 3 4 $ 1 2 3 4 $ 1 2 3 4 $ 1 2 3 4 $ 1 2 3 4 $ 1 2 3 4 360° 300 °C 360° 300 °C $ 1 2 3 4 $ 1 2 3 4 $ 1 2 3 4 $ 1 2 3 4 $ $ $ 1 2 3 4 ARTICULATED ARM ADDED VALUES IBF - IBS - IBSP IBF EASE OF INSTALLATION AND LOW WEIGHT OF THE ENTIRE SYSTEM THANKS TO THE USE OF PLASTIC MATERIALS AND SUCTION HOOD IN ALUMINIUM ALLOY LIMITED AND HIGHLY COMPETITIVE COST DUE TO THE EFFECT OF AN EXTERNAL STRUCTURE COMPOSED OF A FIRE-RETARDANT FLEXIBLE HOSE, COMPLETELY ASSEMBLED IN ALL PARTS AND WITH A SINGLE SHIPPING PACK. EXCEPTIONAL MANOEUVRABILITY IN ALL AIR CLEANERS AND LENGTHS THANKS TO THE LIGHTWEIGHT...

27 Equipments $ 1 2 3 4 $ 1 2 3 4 360° 300 °C 360° 300 °C 360° 300 °C 360° 300 °C $ 1 2 3 4 $ 1 2 3 4 ARTICULATED ARM ADDED VALUES IBST - IBSX IBST EASE OF INSTALLATION AND RESISTANCE TO HIGH TEMPERATURES OF SYSTEM CONSTRUCTED IN THE SAME FASHION AS AIR CLEANER IBS BUT WITH PARTS IN CONTACT WITH CONTAMINATED FLUID MADE OF AISI 304 STAINLESS STEEL. EXTERNAL ARTICULATIONS TO ENSURE FAST AND EASY ADJUSTMENT AND MAINTENANCE; ALL COMPONENTS OF THE ARM CAN BE REPLACED QUICKLY AND EASILY. LOW PRESSURE DROP (AND CONSEQUENT COST SAVINGS FOR THE SUCTION FAN) DUE TO THE EFFECT OF A SELF-LOADING STRUCTURE...

28 IBSV - IBFV - IBSP The articulated arm complete with suction fan installed on the mounting bracket (IBSV, IBFV, IBSP ) allows, in the various AIR CLEANERs and lengths, the adoption of a single air cleaner stations in the workplace. This type of installation is recommended also when the distances between individual workstations are such as to not be compatible with the practical use of a centralised system. The expulsion of fumes is performed by connecting the suctions fan to a manifold (duct, flue, etc.) that routes the fumes to the exterior of the building, after having carefully assessed...

29 Equipments 4000 mm 3000 mm 2000 mm *3800 mm *2800 mm *1800 mm The quoted performance data were measured using suitable instruments in our laboratories. • Airflow capacity and available pressure: these values are referred to the use of fans coupled directly to arms of the lengths specified in standard working conditions. • Expulsion lines: expulsion lines must be created using rigid ducting avoiding cross-section reductions, cross-section changes, bends and branches, with a maximum length of approximately 7 m. • Noise level: noise data were measured in free-field conditions in indoor installations....

30 3000 mm 2000 mm *2800 mm *1800 mm WALL-MOUNTED AIR CLEANER FOR INDIVIDUAL WORK STATIONS COMPLETE WITH CENTRIFUGAL SUCTION FAN SERIES “EV” IBSDV Self loading articulated arm with 2 articulations for low height workplaces of fixed installations (e.g. laboratories). Constructed in lightweight aluminium alloy with the exception of the hood in steel with anti-glare paint coating, complete with anti-intrusion grille and register damper. The external adjustment system with ceramic fibre clutches coupled to articulations in Anticorodal alloy guarantees robustness, low weight, duration through time...