9041425 INSTALLATION & OPERATING INSTRUCTIONS AVENTA TURBO In-Line Centrifugal Fans AIRFLOW />

INTRODUCTION Please read these instructions before commencing installation and retain for future reference. DESIGNATION Aventa Turbo centrifugal in-line fans with a rotor diameter from 190 to 280mm, hereinafter referred to as the fans, are designed to ventilate domestic and commercial premises (residential rooms, offices, shops, garages, kitchens, lavatories and other premises heated during winter time). Air should not contain dust and other solid additives as well as sticky substances and fibre materials. The temperature of ambient air should not be higher than the values indicated. The fans...

SAFETY REQUIREMENTS The fan compiles with the requirements according to the EU norms and directives. In case if a fan with the ievei of protection that corresponds to the second distinctive number IPX4 is used in humid conditions, it is necessary to provide additionai protection in order to prevent moisture access. Possibie protection means: 1. If a fan is installed in a horizontal position, the duct length on both sides shouid be not iess than 1m. 2. In any fan position it is necessary to install a cap on the suction branch tube. Precautions must be taken to avoid the black-flow of gases into...

PREPARATION OF DEVICE OPERATION The fan consists of: - Case 1 with installed electric motor with impeller; capacitor 4, installed inside of the case 1; grille 2, which is attached to the case using screw 3 (diameter of pipes of case and grille corresponds to diameter of installing duct); cover of terminal block 5 for connecting of the fan to single-phase circuit; Connecting of the fan to single-phase circuit (figure 3) is through a switch, built-in to fixed wiring. Connection of fans to electric power supply must be performed only through a switch with actuation length not less than 3mm at all...

MAINTENANCE Maintenance work may be done only after the fan has been disconnected from the power supply. Service includes regular cleaning of the fan surface from dust and dirt after the fan has been disconnected from power supply. A soft dry brush or pressed air should be used to remove dust. The blades of rotor should be thoroughly cleaned every 6 months. In order to do it, release the screws 3 (fig 1) and detach the grille 2 from the case 1. Use detergent dissolved in water to clean the rotor blades. Avoid the liquid getting on the motor. STORAGE RULES The fan should be stored in manufacturer's...

WARRANTY: Applicable to units installed and used in the United Kingdom Airflow guarantees the Aventa Turbo for 2 years from date of purchase against faulty material or workmanship. The warranty can be upgraded to 3 years upon registering on our website, airflow.com In the event of any defective parts being found, Airflow Developments Ltd reserve the right to repair or at our discretion replace without charge provided that the unit. 1. Has been installed and used in accordance with the fitting and wiring instructions supplied with each unit 2. Has not been connected to an unsuitable electrical...