Pure competence in air.
ENGLISH
919044-0
NOVENCO® JET FAN TYPES
AUO/ARO - ARP/AUZ - AUT/ART - AZT
INSTALLATION AND
MAINTENANCE
Страница 1: ...Pure competence in air ENGLISH 919044 0 NOVENCO JET FAN TYPES AUO ARO ARP AUZ AUT ART AZT INSTALLATION AND MAINTENANCE ...
Страница 2: ...e g AUO 380 160 4 Serial no Fan speed Year of manufacture Weight CE marking For smoke fans also Air performance Max temperature Working period Category or class Motor nameplate information Manufacturer information Power consumption and efficiency Voltages RPMs Weight Terminal connections Documentation and instructions from the motor manufacturer are included with the fans Refer to these when perfo...
Страница 3: ...e operational conditions and the natural frequency of the foundation and supports Follow the below guidelines to avoid resonance Soft suspension Fan is fixated through springs or dampers The natural frequency Hz of thesystemshouldbeat least20 below fan speed Soft suspensions are available from Novenco Stiffsuspension Fanisfastened to a duct or a hard surface The natural frequency of this system sh...
Страница 4: ...screws from the transport brackets in the casing 4 3 Electric connection The installation and connection to the supply network must be done by authorised personnel and according to current local legislation e g the EU standard for electromagnetic compatibility EMC Electric connection 1 Check if current legislation prescribes installation of f x an emergency stop and include this in the installatio...
Страница 5: ...he fans 3 Disconnect the power supply 4 Lock the power switches Alternatively lock access to the power switches Service of the fans can now begin 6 2 Intervals Safe and proper function of the fans requiremaintenanceat regularintervals Faulty maintenance of fans covered by warranty voids the warranty Maintenanceofthefansmustincludethe following Maintenance checklist Inspection of each complete unit...
Страница 6: ...aft Press the rotor hub to contact against the motor shaft collar Leave out use of hammers or similar as the motor bearings are sensitive to shocks 4 Use a feeler gauge to check that the blade tip clearance is the same throughout the circumference Adjust the motor position in the suspension arrangement with reference to table 7 5 Connect the cable between motor and terminal box Use same routing as...
Страница 7: ...lly safe ways and in accordance to current regulations The fans and especially the electric motors contain a wide range of materials which can all be recycled Make sure worn out motors and fan parts are disassembled and recycled for the benefit of the environment 13 Patents and trademarks Novenco and are registered trademarks of Novenco Marine Offshore A S ZerAx is a registered trademark of Novenc...
Страница 8: ...o the below directives ofthe European Council and that they comply with the below standards and regulations EU directives Ecodesign 2009 125 EU and energy labelling regulation 2017 1369 EU EMC 2014 30 EU LVD 2014 35 EU Machinery 2006 42 EU UK regulations Ecodesign for ErP 2010 and Energy Information 2011 Electrical Equipment Safety 2016 EMC 2016 Supply of Machinery Safety 2008 Applied standards AN...
Страница 9: ...otor 9 Deflector AZT Outlet cone 4 Motor 10 Suspension brackets AZT Base plate 5 Motor suspension and guide vanes 11 Wire guard 6 Terminal box 12 Centre fairing Figure 6 Main components AUO ARO ARP AUZ AUT ART AZT 10 7 6 9 4 11 1 5 3 10 8 7 5 4 1 2 3 9 1 12 9 6 10 8 6 4 1 2 3 11 7 9 6 5 11 10 1 5 2 3 4 6 7 8 9 10 1 9 5 2 12 3 4 6 7 8 1 9 10 10 11 6 5 4 11 7 3 ...
Страница 10: ...4xØR D D E 6xØR H H H Ceiling mount 2xØR Fan mount 4xØR Ceiling plate AUO ARO ARP AUZ AUT ART AZT H mm D mm E mm ØR mm AUO ARO 290 320 506 560 Ø14 M12 AUO ARO 380 420 506 720 Ø14 M12 AUO 500 540 600 830 Ø14 M12 AUZ ARP 340 422 283 520 Ø14 M12 AUT ART 340 423 779 470 Ø14 M12 AZT 280 334 417 233 Ø11 M10 AZT 355 435 500 305 Ø11 M10 AZT 450 552 610 364 Ø11 M10 ...
Страница 11: ... 14 Bolts 3 Silencers 7 Rotor 11 Guide vanes 15 Washers 4 Screws 8 Set screws 12 Rivets 16 Stiffeners Figure 8 Main components Figure 9 External terminal box and connection diagram 9 10 8 7 4 5 11 12 10 9 8 7 6 5 4 10 7 6 13 4 5 15 11 14 10 16 7 6 13 4 5 15 11 14 2 3 3 3 3 2 2 1 1 1 1 Type ARO and ARP Type AUZ Type AZT Type AUO AUO ARO ARP AUZ AUT ART AZT Motor dismoun ng AUT and ART Unit dismoun ...
Страница 12: ...ct wire guards Clean the fans Clear fans and airflow ways Replace broken parts Brief on off cycle to verify rotational direction Service the fans Brief on off cycle to verify rotational direction Start up Power on fans Troubleshooting Check for abnormal sounds and vibrations Lacking performance Measure vibrations section Vibrations on page 5 Inlet or outlet blocked After 30 min operation check for...
Страница 13: ...Pure competence in air ttt EKs E Kͳ h E KD ...
