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Idiomas disponibles
Idiomas disponibles
DECLARATIONS
The machine is manufactured in conformity with relevant EC Directives, applicable when the machine is
put on the market.
The machine does not belong to the category of machines mentioned in Annex IV to directive 2006/42/EC
Trolley-mounted air cleaner for the extraction and treatment of welding fumes without the presence of oils
Directive 2006/42/EC of the European Parliament and Council of 2006, May 17th on machinery and
Directive 2014/30/EC of the European Parliament and Council of 2014, February 26th on the
approximation of the laws of the member States relating to electromagnetic compatibility.
Directive 2014/95/EC of the European Parliament and Council of 2014, February 26thon the
approximation of the laws of Member States relating to electrical equipment designed for use within certain
Reference to harmonised standards:
EN 349:2008, EN 614-1:2009, EN 614-2:2009, UNI EN ISO 14123-1:2015, UNI EN ISO 14123-2:2016,
EN 842:2009, EN 894-1:1997+A1:2008, EN 894-2:1997+A1:2008, EN 894-3:2000+A1:2008, UNI
EN ISO 14120:2015, UNI EN 1005-2:2009,
UNI EN ISO 14118:2018, EN 1037:1995+A1:2008, EN 1093-1:2008, EN 1093-4:2008, UNI EN ISO
19353:2016, UNI EN ISO 13849-1:2016.
GENERAL INFORMATION ON THE MACHINE
GENERAL DESCRIPTION OF THE MACHINE
The portable unit is the ideal solution for the extraction and filtration of welding fumes from variable position
work stations with discontinuous welding operations. The gases and fumes given off during welding are
captured to prevent them from spreading throughout the workplace; the air containing the contaminants is
thoroughly filtered and recycled back to the workplace. This unit is designed for the suction and treatment
of dry fumes produced by work processes such as spot or discontinuous welding wire or electrode welding,
hence involving the emission of low concentrations of pollutants containing gas or suspended welding slag.
National and international regulations allow the use of these devices in replacement of conventional air
cleaners with an articulated arm in special conditions such as occasional or discontinuous use (e.g. 20
hours out of a 40 hour working week) or in conditions in which the work processes are dynamic to the
point at which a fixed capture system is ineffective. In addition, the filtration unit also purifies the air in the
surrounding environment, thus not only treating the area contaminated by the work process but simulta-
neously creating air exchange in the workplace and further decreasing the level of pollutants present. To
comply with regulations and to obtain high quality filtration with consequent safety for the operator, it is
essential to perform correct maintenance/ periodic replacement of the filters, which, in our units, provide
high capacity for accumulation of contaminants and very low costs for the filtration sections.
FEATURES OF THE MACHINE
The portable unit is fitted with a high efficiency suction fan in a negative pressure sound-insulated com-
partment which acts as flow calming plenum to reduce the turbulent flow of the treated air before it goes
out through the special output grilles.
The excellent manoeuvrability and highly ergonomic use of this unit ensure it can be utilised in several
22
ANNEX IV Directive 2006/42/EC
EC DECLARATION OF CONFORMITY
(Annex IIA DIR. 2006/42/CE)
Viale Galileo Galilei, 123
36066 Sandrigo, Vicenza
DECLARES THAT THE MACHINE
and fats during the manufacturing process
IS IN COMPLIANCE WITH THE FOLLOWING DIRECTIVES
amending directive 95/16/EC.
HELVI S.P .A.
ITALY
Model MFE-HD
voltage limits.
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