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• Version – IFA certified
See also chapter "Technical data": Welding fume class and IFA test
standard.
The standard version of the product is IFA certified.
This means that the product fulfils the requirements of the ‘W3/IFA
certified’ welding fume separation class. Adherence to this standard is
certified by the IFA (Institute for Occupational Safety and Health of the
German Social Accident Insurance).
For the sake of simplification, in this operation manual this is indicated in
the following with an IFA notice logo.
The IFA notice logo highlights important notes and information relating to
the IFA product.
The IFA version is marked, on the product, with the DGUV test symbol and
a W3/IFA certified (identification of the welding fume class) label.
3.3 Distinguishing feature – 1 or 2 extraction arms
The product is manufactured in two versions: