KVB/F Series Installation and Operating Instructions for belt driven radial, Smoke and heat Exhaust Fans n Deutsche Originalversion
Smoke and heat exhaust fans The data stated in these operating instructions are merely for the purpose of describing the product. Information about a certain property or suitability for a certain purpose of use cannot be derived from our information. The information does not release the user from his own assessments and examin-ations. Please consider the fact that our products are subject to a natural wear and ageing process. All rights are with Systemair HVAC Spain, S.L.
Smoke and heat exhaust fans Table of contents 1 Information on use of the documentation........................ 4 2 Technical data...................................................................... 4 10.1 Transport.................................................................................... 11 2.1 Type key.........................................................................................4 10.2 Storage..................................................................................
Smoke and heat exhaust fans 1 Information on use of the documentation To find information quickly, the documentation has been provided with a table of contents at the beginning. The foot line contains the current version of the documentation and the page number. The safety information has been designed according to ANSI (American National Standards Institute) and the intensity of the risk.
Smoke and heat exhaust fans 2.2 Name plate The name plate itself has been attached next to the terminal box. Here is an example: Auftrags-Nr. xxxxxxxxxx Maschinelles Rauch- und Wärmeabzugsgerät nach EN 12101-3 (2002) Typ/Bezeichnung: Datum: xx.xx.xxxx AXC 1000-10/xx°-4 (F) Technische Daten: Motorfabrikat: Spannung [U]: Frequenz [f]: cos φ: Nennstrom [In]: Leistung [P2]: Nenndrehzahl [n]: Iso.
Smoke and heat exhaust fans 2.3 Types of fans KVB……..(F) 2.4 Smoke exhaust fan, F400, EN12101-3 (400 °C/120 min) Data of the fans Weight See data sheet Protection class See data sheet Voltage/current intensity See data sheet Sound pressure level See data sheet Admissible ambient temperature See data sheet Admissible temperature for conveying See data sheet Nominal diameter See data sheet 2.
Smoke and heat exhaust fans 3 Proper use The fans are intended for installation in ventilation systems! The fans of the series KVB/F are ready-to-use products and are used as components for ventilation appliances, machines and systems. With these fans, air can be sucked out, inserted or also conveyed. As a standard, the fans are supplied with a thermal motor protection (PTC).
Smoke and heat exhaust fans 5 General safety information • During assembly, commissioning, maintenance and controls, secure both the assembly area and also the premises for any preparations against access by unauthorised persons. • A residual risk due to faulty conduct, malfunction or effects of force majeure in the operation of the fan cannot be completely ruled out.
Smoke and heat exhaust fans 6 Safety devices The motors have been provided with thermal protection via resistors (PTC) as a standard. 7 Constructional set-up These fans are belt driven fans with a sturdy design. The motors are running outside the air stream. The outside of the fans is galvanized steel with a sturdy contruction. The centrifugal forward curved impeller is made by galvanized steel. In B3 conventional motors, the motorsupport console is of galvanized steel sheet.
Smoke and heat exhaust fans KVB/F fan with accessories 8 Mode of operation The fans can be run in permanent operation at a maximum ambient temperature of 55 °C and also a maximum conveying temperature of 55 °C with ISO F motors. For the operation of the motor, the embossed standard frequency is to be complied with. 9 Inspection Before a fan is handed over to the customer, there is a trial run with the manufacturer as well as an operation test necessary.
Smoke and heat exhaust fans 10.1 Transport The fans are supplied on wooden pallets they are packed in plastic foil. Transport the fan to the place of assembly in its original packaging. Do not transport the devices on the connection wire, the terminal box, the rotor, the protective grid or the admission nozzle. Load and unload the fan carefully, in order to avoid possible damage. Use suitable lifting equipment. Use a four point suspension with straps in crane transport.
Smoke and heat exhaust fans 10.3 Assembly Before delivery, each fan is examined in the factory. After removing the packaging and before the start of assembly, you must: • establish any possible transport damage, • examine manually whether the fan wheel runs freely, • examine the standard distance between the blade tip and the housing and • check that no condensation has formed. DANGER! Move the rotor of the fan by hand before you install it in order to check whether it moves freely.
Smoke and heat exhaust fans NOTE Risk of damage to the fan! The fan housing may not be deformed during assembly. Carry out the assembly carefully! NOTE Risk of damage to the fan! Check by hand whether the rotor can be moved freely! Do not fit the fan if the rotor cannot be moved freely. Notify the manufacturer. NOTE Risk of damage to the fan! Prevent foreign bodies from being sucked in. NOTE Risk of damage to the fan! If the flow gets jammed, there is the risk of overheating.
Smoke and heat exhaust fans 10.4 Electrical connection DANGER! DANGER! Risk of injuries from electric current! Switch the energy supply off before you bring about the electrical connection of the fan. Make sure that the energy supply cannot be switched on again prematurely. The electrical connection may only be carried out by trained electricians.
Smoke and heat exhaust fans The correct connection picture can be seen on the basis of the name plate for the motor on the fan.
Smoke and heat exhaust fans Motor, 2 Wicklungen optional mit Thermokontakte oder Kaltleiter Motor, seperate windings with optional thermal contacts or cold conductor Moteur, deux bobine avec comme option thermocontact branché ou resistance PTC U2 V2 U1 V1 W1 L1 L1 L2 L3 PE W2 U2 V2 U1 V1 W1 TK/KL Y Anschluß für niedere Drehzahl Connection for low speed Branchement pour vitesse á bas L2 L3 Y PE TK/KL Anschluß für hohe Drehzahl Connection for high speed Branchement pour vitesse grande 3
Smoke and heat exhaust fans NOTE Risk of damage to the fan! If the fan is operated outside the characteristic stated, there is the risk of unstable running and inadmissible vibrations, even possibly its destruction. Do not operate the fan outside the characteristic stated. • Do not operate the fan outside the characteristic stated. This can happen in the case of a bad flow or excessively high resistance in the system. The fan must run on its prescribed operating point.
Smoke and heat exhaust fans • • • • The service life of fans can be extended by quick passing of the resonance frequencies. Speed changings should be at max. 16,7 U/sec (1,75 rad/sec) (exception: passing of the resonance frequencies). The operating instructions of the control device manufacturer must be observed. Comply with EMC Directive 2004/108/EG (1st March 2005). General information: • The fan and the frequency inverter should be installed as near as possible to one another.
Smoke and heat exhaust fans 14 Fault table, remedying faults DANGER! DANGER! Live wires and connections! Risk of injuries from electric current! Have all electrical work done by a trained electrician only! Risk of injuries to the eyes by residue or dust being swirled out when checking the direction of rotation. When checking the direction of rotation of the rotor, wear protective goggles! Fault Remedy Fan does not start Check energy supply and motor protection.
Smoke and heat exhaust fans 15 Stoppage, disposal DANGER! DANGER! • • • Live wires and connections! Risk of injuries from electric current! Have all electrical work done by a trained electrician only! Risk of injury if the fan falls down. During dismantling, secure the assembly area against unauthorised access! Use suitable lifting equipment and fitting devices. Do not stand underneath the load.
Smoke and heat exhaust fans 18 Commissioning certificat Date: Name: Systemair Ordering Code: Ventilator Type: Characteristics actual unit remarks Motor type Motor No. Power Consumption [V] Power Supply [A] Frequency [Hz] Output Power [kW] RPM [rpm] Electr. Fuse (e.g. 3-pole, A,B,C) Controlled (e.g. Frequency Convert.) Motor Therm. Protection (e.g. PTC) Connection (e.g.
Smoke and heat exhaust fans 19 Declaration of conformity EG-Konformitätserklärung EC Declaration of Conformity Der Hersteller: The Manufacturer Systemair GmbH Seehöfer Str. 45 D-97944 Windischbuch Tel.
December 2012 Systemair HVAC Spain S.L.U. • C\Montecarlo, 14 P.I. Uranga • ES-28942 Fuenlabrada Tel.: +34 (0) 91 600 29 00 • Fax: +34 (0) 91 607 03 09 general@systemair.es • www.systemair.
