Vents VPQ 710 User Manual Download | Manualshive

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VDO

www.ventilation-system.com

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Summary of Contents for VPQ 710

Page 1: ...VDO Axial smoke extraction fan USER S MANUAL...

Page 2: ...The Company reserves the right to modify the technical characteristics design or configuration of its products at any time in order to incorporate the latest technological developments No part of this...

Page 3: ...life of the unit While transferring the unit control the user s manual must be turned over to the receiving operator UNIT INSTALLATION AND OPERATION SAFETY PRECAUTIONS Disconnect the unit from power...

Page 4: ...nit from power mains prior to any technical maintenance Do not store any explosive or highly flammable substances in close proximity to the unit When the unit generates unusual sounds odour or emits s...

Page 5: ...ficiency effectiveness and safety Used for continuous operation in a general ventilation system THE UNIT SHOULD NOT BE OPERATED BY CHILDREN OR PERSONS WITH REDUCED PHYSICAL MENTAL OR SENSORY CAPACITIE...

Page 6: ...limate 60 40 C T tropical climate 10 50 C M maritime moderately cold climate 40 40 C O general climatic modification except maritime climate 60 50 C OM general maritime climatic modification 40 40 C V...

Page 7: ...ribed in this manual L B D D1 D2 d n holes MODEL Dimensions mm L D D1 D2 d n B VDO 400 400 400 450 490 8 12 525 VDO 450 400 500 450 500 540 8 12 580 VDO 500 400 500 550 500 560 600 12 12 620 VDO 560 4...

Page 8: ...casing for easy maintenance All the casing components are powder coated for improved protection against the environmental effects The fan impeller has a split design and is connected to the motors The...

Page 9: ...be 3 4 D where D is the inner diameter of the fan The length of the straight duct section downstream of the fan should be 1 5 2 D Reduction of the recommended duct length values results in a drop of t...

Page 10: ...tional to the square of velocity decrement The fan should not be equipped with a downstream contractor Installation near bends To install the fan directly downstream of a bend elbow use a curved secti...

Page 11: ...automatic control system The fan motor is rated for connection to three phase AC 400 V 50 60 Hz Connect the fan motor via the terminal block according to the electrical mains wiring diagram using a d...

Page 12: ...s equipped with a damping device to smooth out the inrush the high startup torque has no adverse effects on the operation of the driven mechanism Soft start SS starting A soft starter gradually increa...

Page 13: ...tive equipment the higher the chances of success The use of an FC in this case helps solve the problem fundamentally Standard switching equipment automatic circuit breakers contactors and motor starte...

Page 14: ...n will not start No power supply Check the mains switch Check the electrical connections against the wiring diagram Jammed motor Carefully check the fan impeller for possible seizure and eliminate it...

Page 15: ...network Wrong choice of the fan Replace the fan with a unit of proper standard size The fan supplies less air than expected Wrong calculation of the ventilation network and wrong selection of the fan...

Page 16: ...ssible damage to the unit Follow the handling requirements applicable for the particular type of cargo The unit can be carried in the original packaging by any mode of transport provided proper protec...

Page 17: ...technical maintenance of the unit External damage to the unit casing excluding external modifications as required for installation and internal components caused by the user Redesign or engineering c...

Page 18: ...18 VDO www ventilation system com...

Page 19: ...IFICATE The VDO _______________________ unit is installed pursuant to the requirements stated in the present user s manual Installation Stamp Company name Address Phone Number Installation Technician...

Page 20: ...V118 1EN 01...

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