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2. GENERAL IDENTIFICATION OF DEVICE TYPE and MODEL
VENCO VAX-EX type Exproof Axial fans are the preferred fans for ventilation projects, where there is a risk
of explosion, flammability and ignition. It is designed according to TSE EN 13463-1 standard. It is suitable for
industrial and commercial applications.The motor is found combined with the impeller in canals where the air
circulation actualized and the air flowing is actualized by the way of impeller. The fan cannot be installed
outside without water precaution.
Device Group: II -
Yer Üstü Endüstrileri (Madenler harici tüm alanlar)
Device Classification: Zone 1, Zone 2, Zone 21 and Zone 22
Zone 1 -
Zone 1 area is classified as a place in which an explosive atmosphere consisting of a mixture with air
or flammable substances in the form of gas, vapour or mist is likely to occur in normal operation occasionally.
Zone 2 - Zone 2 area is classified as an atmosphere where a mixture of air and flammable substances in the
form of gas, vapour or mist is not likely to occur in normal operation, but if it does occur, will persist for a short
period only.
Kind of Ignition Protection: Exd - Flame-proof protection
Group: II B and III B
Temperature Class: T4 - Maximum Surface Temperature
135 °C
3. TECHNICAL DATA
The type key can be seen on the name plate. For Exproof Axial fans, it contains the following data
RESPONSIBILITY OF THE DEFECTS WHICH CAN BE OCCURED AS A RESULT OF
UNAUTHORIZED PERSONNEL INTERVENTION TO FAN or TO BE USED NON-
ORIGINAL SPARE PARTS BELONGS TO THE INSTALLER.
