MANUAL DVP002

Description
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5.2 Technical data
Max. ambient temperature [°C]
see data sheet, available in our online catalogue.Max. temperature of transported air [°C]
Sound pressure [dB]
Voltage, current, frequency, enclosure class, weight see name plate of the fan
The motor data can be found on the name plate of the motor, or in the technical documents of the motor
manufacturer.
The data on the name plate of the fan apply to "standard air" according to ISO 5801.
5.3 Chemical components
The standard variants of the plastic used are polypropylene (PP). As a matter of principle, the rotor material is the indi-
cator for the selection.
Note:
The list “COMPATIBILITY WITH CHEMICAL AGENTS” is available in our online catalogue. This list has been
produced to the best of our knowledge, all statements without guarantee for correctness. Examination of
the media to be transported is a matter for the plant operator. Here, it is merely a question of a
recommendation.
5.4 Intended use
• The fans have been developed and built to convey air with the simultaneous presence of corrosive gases/vapours.
• The fans are intended for installation in ventilation systems. They can be installed both in duct systems and also with
free suction via a suction-side contact protection grille. Free discharge via a contact protection grille is also possible.
• The fans are exclusively intended for extract air applications.
5.5 Incorrect use
Incorrect use refers mainly to using the fan in another way to that described. The following examples are incorrect
and hazardous:
• Conveying of abrasive, explosive, combustible air or
air with solid particles.
• Operation in an explosive atmosphere
• Operation without duct system or protection grille
• Operation with the air connections closed
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