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5. INFORMATION ON USE
5.1. RECOMMENDATIONS FOR USAGE
The machine is designed to operate in negative pressure.
Any other use of the machine must be previously authorised by MasterWeld Should the user
not have written authorisation, the Manufacturer shall deny any liability for damage caused to
persons or objects and the warranty on the line and machinery shall cease.
The Extraction Fan arm is designed to process also flammable and/or explosive
vapours. The suction hood should be equipped with the spark stopper mesh for extraction of
incandescent powders.
In all cases, ensure that the temperature range from –20°C to +90°C is respected. Contact the
MasterWeld technical office beforehand in all cases.
The Extraction Fan filtering arm is not suitable to process toxic vapours or
substances by nature or reaction. Contact the MasterWeld technical office beforehand in all
cases.
In the Extraction Fan version
The machine is designed to operate in the conditions described in paragraph "INTENDED USE/
UNINTENDED USE", however, there may be some restrictions; verify these instructions before
using the machine.
In the Extraction Fan version
The arm is a component to be integrated in a system: for this reason, the system must also
comply with equivalent safety criteria in accordance with the Extraction Fan directive 2014/34/UE.
