The manual contains information about purpose, technical details, operating principle, design, and installation of the OV / OVK / VKF / OVP / OV1 / OVK1 / OV1 R / VKOM(z) / VKOM1(z) unit and all its modifications. Technical and maintenance staff must have theoretical and practical training in the field of ventilation systems and should be able to work in accordance with workplace safety rules as well as construction norms and standards applicable in the territory of the country.
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Do not close or block the intake or extract vents in order to ensure the efficient air flow. Do not sit on the unit and do not put objects on it. The information in this user’s manual was correct at the time of the document’s preparation.
OV / OVK / VKF / OVP / OV1 / OVK1 / OV1 R / VKOM(z) / VKOM1(z) PURPOSE THE UNIT SHOULD NOT BE OPERATED BY CHILDREN OR PERSONS WITH REDUCED PHYSICAL, MENTAL, OR SENSORY CAPACITIES, OR THOSE WITHOUT THE APPROPRIATE TRAINING.
DESIGNATION KEY OVK 4Е 200 Designation example: Model OV: axial fans with a square plate OVK: axial fans with a round plate VKF: duct axial fan with a connection flange OVP: duct axial fan Number of poles Phases E: single-phase...
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OV / OVK / VKF / OVP / OV1 / OVK1 / OV1 R / VKOM(z) / VKOM1(z) Dimensions [mm] Weight Model [kg] Ø D Ø d OV 2E 200 OV 2E 250 / OV 2D 250 OV 4E 250 / OV 4D 250 OV 4E 300 / OV 4D 300 6.1 / 5.4...
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Dimensions [mm] Weight Model [kg] Ø D Ø D1 Ø D2 Ø d VKF 2E 200 VKF 2E 250/VKF 2D 250 VKF 4E 250/VKF 4D 250 VKF 2E 300/VKF 2D 300 6.2 / 5.7 VKF 4E 300/VKF 4D 300 VKF 4E 350/VKF 4D 350 VKF 4E 400/VKF 4D 400 VKF 4E 450/VKF 4D 450 VKF 6E 450/VKF 6D 450...
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OV / OVK / VKF / OVP / OV1 / OVK1 / OV1 R / VKOM(z) / VKOM1(z) Dimensions [mm] Weight Model [kg] Ø D OVP 2E 200 OVP 2E 250 OVP 4E 250 OVP 2E 300 OVP 4E 300...
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RM(z) VKOM(z) RM(z) fans are equipped with (polymer-coated steel, galvanised steel) reducers for connection to 150 mm, 200 mm and 250 mm air ducts. The reducers are not included in the delivery set and must be ordered separately. Dimensions [mm] Weight Model [kg]...
OV / OVK / VKF / OVP / OV1 / OVK1 / OV1 R / VKOM(z) / VKOM1(z) UNIT DESIGN AND OPERATING PRINCIPLE fans consist of a casing 1 with a square or a round flange with a grille fixed with bolts 4 and complete with an electric motor and impeller 5.
Since the fan belongs to Class 1 in terms of electrical hazard protection proper grounding is a must: to ground the equipment, connect the terminal to the protective ground circuit. The fans are installed on wall surfaces by means of a mounting casing with attachment holes: OV, OV1, series with a square casing — 4 holes. • OVK, OVK1 •...
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OV / OVK / VKF / OVP / OV1 / OVK1 / OV1 R / VKOM(z) / VKOM1(z) OV fan installation OVK fan installation www.ventilation-system.com...
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OV1 and OVK1 fan installation www.ventilation-system.com...
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OV / OVK / VKF / OVP / OV1 / OVK1 / OV1 R / VKOM(z) / VKOM1(z) VKF fan installation The fans are installed into air ducts by means of connection flanges. The fan must be installed in such a way so that the direction of the arrow shown on the casing matches the direction of air flow in the system.
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VKOM(z) fan installation RM(z) The fans are installed into air duct by means of an reducer which enables joining different diameter ducts. Once done, the assembly VKOM(z) is secured with clamps. The power is supplied via terminal box on the fan casing. The delivery set includes mounting brackets for attaching the unit to the mounting surface.
OV / OVK / VKF / OVP / OV1 / OVK1 / OV1 R / VKOM(z) / VKOM1(z) OV1 R fan installation CONNECTION TO POWER MAINS POWER OFF THE POWER SUPPLY PRIOR TO ANY OPERATIONS WITH THE UNIT. THE UNIT MUST BE CONNECTED TO POWER SUPPLY BY A QUALIFIED ELECTRICIAN.
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OV and OVK fan connection OV1 fan connection www.ventilation-system.com...
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OV / OVK / VKF / OVP / OV1 / OVK1 / OV1 R / VKOM(z) / VKOM1(z) VKF, VKOM(z), VKOM1(z) fan connection OVP fan connection www.ventilation-system.com...
To carry out work on the OVK, OV1, OVK1 units, undo the bolt 4 and disconnect the grille and electric motor assembly from the casing. OV and OVK technical maintenance VKF technical maintenance www.ventilation-system.com...
OV1 R technical maintenance TROUBLESHOOTING PROBLEM POSSIBLE REASONS TROUBLESHOOTING Check the electrical connections and the power No electric power. switch status. The fan will not start on power-up. Switch off the fan. Eliminate the cause for the impeller Motor jamming. clogging.
OV / OVK / VKF / OVP / OV1 / OVK1 / OV1 R / VKOM(z) / VKOM1(z) MANUFACTURER’S WARRANTY The product is in compliance with EU norms and standards on low voltage guidelines and electromagnetic compatibility. We hereby declare that the product complies with the provisions of Electromagnetic Compatibility (EMC) Directive 2014/30/EU of the European Parliament and of the Council, Low Voltage Directive (LVD) 2014/35/EU of the European Parliament and of the Council and CE-marking Council Directive 93/68/EEC.
CERTIFICATE OF ACCEPTANCE Unit Type Electric axial fans Model Serial Number Manufacture Date Quality Inspector’s Stamp SELLER INFORMATION Seller Address Phone Number E-mail Purchase Date This is to certify acceptance of the complete unit delivery with the user’s manual. The warranty terms are acknowledged and accepted.
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