Extero www.blaubergventilatoren.de CONTENT Introduction General Safety rules Transport and storage requirements Manufacturer's warranty Fan design Delivery set Technical data Mounting and operation guidelines Mounting sequence Connection to power mains Maintenance Troubleshooting Acceptance certificate Connection certificate Warranty card...
Extero www.blaubergventilatoren.de BLAUBERG Ventilatoren GmbH is happy to offer your attention the difference per living units is 4 Pa. exhaust centrifugal fan Extero. The transported air must not contain any dust or other solid impurities, sticky substances or fibrous materials.
Extero www.blaubergventilatoren.de FAN DESIGN Fixing lug Casing Capacitor Centrifugal impeller Terminal block Fan cover Fig. 1. Extero fan design The fan casing is made of steel with a special polymer coating. The fan is equipped with a single-phase external rotor motor and an The special casing design protects the motor against direct sprays of water.
Extero www.blaubergventilatoren.de MOUNTING SEQUENCE 1. Cut off power supply. 4. Drill the holes in the wall. 2. Remove the screws and take off the cover. 5. Route the power cable through the electric lead-in and screw the fan to the wall. Connect the fan to power mains in compliance with the wiring diagram, fig.
Extero www.blaubergventilatoren.de The fan is rated for connection to single-phase alternating current power Cut power supply to the fan off by turning the automatic electric switch mains 230 V / 50 Hz. QF to OFF position. Take steps to prevent activation of the automatic switch The recommended rated automatic switch current is 1 A.
Extero www.blaubergventilatoren.de TROUBLESHOOTING Table 3. Error list and troubleshooting Fault Possible reason Remedy Make sure of correct power supply, otherwise troubleshoot the No power supply or connection error. connection error. The fan does not operate. Jammed motor, soiled impeller blades. Remove the motor jam, clean the impeller blades.
Exhaust centrifugal fan Extero is connected to power mains in compliance with this operation manual requirements by the professional: Company: Name: Date Signature WARRANTY CARD Extero SELLER SALES DATE REPRESENTATIVE IN EU Blauberg Ventilatoren GmbH Aidenbachstr. 52a D-81379 Munich, Germany...
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