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VKDV-K2
www.ventilation-system.com
PURPOSE
The VKDV-K2 series fan is designed for roof mounting in industrial, public, residential, administrative, and other premises (except for
categories A and B of explosive fire hazard in accordance with the NPB 105-03) and is used for forced removal of smoke, heated gases
and the simultaneous removal of heat generated in a fire outside the premises where the fire occurs.
The fan is intended to protect the building structure and equipment against high temperature influence, remove combustion gases
outside the serviced space and prevent fire propagation to neighbouring premises and areas.
The fan can be designed for moderate (U) or tropical (T) climate conditions.
The fan handles smoke and air mixtures with temperatures up to +600 °C for 60 minutes.
A characteristic feature of VKDV-K2 roof fans is an impeller with backward curved blades and an electric motor with an insulated cover,
a powder-coated welded body, and an insulated cover and galvanized steel outer casing.
Several fans are allowed to be installed on one roof close to each other.
THE UNIT SHOULD NOT BE OPERATED BY CHILDREN OR PERSONS WITH REDUCED
PHYSICAL, MENTAL, OR SENSORY CAPACITIES, OR THOSE WITHOUT THE APPROPRIATE
TRAINING.
THE UNIT MUST BE INSTALLED AND CONNECTED ONLY BY PROPERLY QUALIFIED
PERSONNEL AFTER THE APPROPRIATE BRIEFING.
THE CHOICE OF UNIT INSTALLATION LOCATION MUST PREVENT UNAUTHORISED
ACCESS BY UNATTENDED CHILDREN.
DELIVERY SET
Name Number
Fan 1 pc.
User’s manual 1 pc.
Packing box 1 pc.
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