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Rutland 914i Windcharger Owners Manual

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2. Solar Panel Maxi 1 u 160 Watts 7 i HRSi Charge u Regulator an 12 24 V Typical Wiring Scheme For A Single Battery Bank Typical Wiring Scheme For Single or Dual Battery Banks HRDi Charge Solar Panel Regulator L Maximum __ __ 160 Watts _ 12 24 V Second battery optional Doc No SM 137 Iss C 13 02 13 12 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation Siting The Windcharger General Considerations The location and height of the mounting pole or tower for your wind turbine will be the major factor in the overall performance of your system The smooth flow of wind over land and water is often interrupted by a multitude of obstructions causing wind sheer and turbulence Wind shear describes the interference between the fast moving upper air and the slow moving air close to the ground and the resulting decrease in average wind speed as one gets closer to the ground Turbulence is caused by the wind passing over obstructions such as moored boats trees and buildings Both wind sheer and turbulence diminish with height and can be overcome simply by putting the turbine sufficiently high above them as shown in Fig 4 Wind speed decrease
3. General Guidelines amp Warnings Mounting pole outside diameter MUST NOT exceed 48 5mm for at least the top 0 5m Larger section poles must not be used as this will reduce the tower to blade clearance In high wind conditions this could cause damage to the Windcharger by allowing the blade to come into contact with the mounting pole A broken blade will cause turbine imbalance with consequent damage When turning the Windcharger is capable of generating voltages in excess of the nominal voltage The turbine must never be allowed to rotate unless it is electrically connected to a regulator or batteries Connecting an open circuit running turbine to the electrical system can cause serious damage to system components owing to excessive voltage Caution must be exercised at all times to avoid electric shock Stopping the turbine this may be necessary to undertake battery maintenance If possible stopping the turbine should be done in low wind speed conditions The turbine can be slowed by rotating or orienting the tail fin upwind this will slow the turbine sufficiently for it to be safely secured to the pole with rope Avoid leaving the turbine tied up for any period of time we recommend that the turbine either be covered to give protection from the weather or removed and stored in a dry location We recommend the use of Marlec charge regulator that includes a shutdown switch Choose a calm day to install the equipment and consider other safe
4. and the battery Ifa reading is measured providing there is sufficient wind then the regulator is faulty Doc No SM 137 Iss C 13 02 13 19 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation 5 If the wind turbine fails to deliver any current or open circuit V reading undertake the further tests below 6 Mechanical inspection It may be necessary to remove the windcharger from its pole for the following tests Check the brushes and slipring for wear or damage To inspect the brushes remove the nacelle by removing the three fixing screws and slide the nacelle backwards towards the tail fin The brushes and slipring can be inspected by removing the four self tapping screws holding the brush holder assembly in place Remove any black deposits from slipring with emery paper Heavy de posits and reduced power indicate a possible reverse connection to the battery see Page 10 Check hub for free rotation with generator disconnected from battery If the hub does not rotate freely check for a possible short circuit in the wiring If no wiring fault is found refer to your dealer or manufacturer If the above checks have identified a need for spare parts or failed to identify the problem you should contact Marlec who can advise you of your nearest distributor in their world wide network In the first instance we recommend that you contact the company from whom the
5. Schrauben 1 x Nase und 3 x Schrauben 1 x Pfosten Adapter gt 1 x Generatornabe Doc No SM 137 Iss C 13 02 13 28 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation Kurzanleitung mit zwolf Anhaltspunkten 1 W hlen sie eine offene Stelle f r die Montage Ihres Windchargers in einem bestimmten Luftstrom und unter der Vermeidung von Hindernissen An Bord sollte der Windcharger mindestens 2 4 Meter ber dem Deck und zu Lande mindestens 4 6 Meter hoch angebracht werden Lesen Sie den vollst ndigen Absatz zu An einer Stelle befestigen Siting 2 W hlen Sie einen Mast mit einem Innendurchmesser von 41 0mm und einem Au endurchmesser von nicht gr er als 48 5 mm und mindestens f r den Oberen 0 6m um i einen Nebenschaden zu vermeiden und ii die Bedingungen der Garantie zu erf llen 3 Montieren sie eines der Aufladekontrollger te von der Firma Marlec an eine geeignete senkrechte Oberfl che und in der N he der Batterie Befolgen Sie die Anleitung die mit dem Aufladekontrollger t mitgeliefert wurde 4 Bohren Sie falls erforderlich in den Montagemast zur Vorbereitung der Befestigung und Inbetriebnahme des Windchargers Siehe Montage und Installation Assembly and Installation 5 W hlen sie ein geeignetes zweiadriges Kabel f r den Anschluss des Windchargers zum Aufladekontrollgerat Bis zu 20 Meter dies sollte mindestens von einer 2 5mm Q
6. al sistema el ctrico puede provocar da os graves a los componentes del sistema por el excesivo voltaje En todo momento tenga cuidado y evite las descargas el ctricas e Detenci n de la turbina puede ser necesaria para realizar el mantenimiento de la bater a Si es posible detenga la turbina en condiciones de viento a baja velocidad Disminuya la velocidad de la turbina girando o dirigiendo la aleta de la cola contra el viento esto diminuir la velocidad de la turbina lo suficiente como para que sta se pueda sujetar con una soga y sin peligro al m stil Evite dejar la turbina atada durante mucho tiempo le recomendamos que cubra la turbina para protegerla de la intemperie o ret rela y gu rdela en un lugar seco Le recomendamos que utilice el regulador de carga Marlec que incluye un interruptor de desconexi n e Elija un d a sin viento para instalar el equipo y tenga en cuenta otros aspectos de seguridad e No intente reparar el sistema hasta que el generador de viento este sujeto y no pueda girar e El cargador e lico esta ajustado con imanes cer micos que pueden da arse durante una fuerte manipulaci n Tenga cuidado con el ensamblaje del generador principal durante el transporte y el montaje Doc No SM 137 Iss C 13 02 13 24 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation e Vientos fuertes durante vientos fuertes el termostato incorporado al carga
7. blades tail and nose dome can be fitted after mounting the generator assembly to the tower Doc No SM 137 Iss C 13 02 13 9 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 9147 Windcharger Installation amp Operation Fitting The Tail and Nose Assembly Fig 4 1 Slide the tail fin between the two tail brackets lining up all drilled holes 2 Locate the two screws provided through the appropriate holes and secure with nuts 3 Locate the tail bracket covers into the nacelle grommet whilst positioning the processes for the fixing screw into the appropriate drilled hole in the tail 4 Secure with the self tapping screw provided Tail Bracket Covers Tail Brackets 4 Fit the plastic nose dome in position on the front of the generator hub and secure in place with the three nylon screws provided 5 You may now mount the Rutland 914 on to the tower if you have not already done so Doc No SM 137 Iss C 13 02 13 10 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation Electrical Connection and Fitting to The Tower 1 Run the cable selected see Table 1 down the inside of the pole 2 Select one of the 2 basic wiring systems on page 12 and follow the manual provided with the voltage controller 3 Connect the wind generator flying leads to the cable protruding from the tower using the connector block supplied taking care t
8. busse yachtshop de Rutland 9147 Windcharger Installation amp Operation Assembly and Installation Twelve Step Quick Start Guide 1 Choose an open site to expose the Windcharger to a clear flow of wind and avoiding obstructions On board mount the Windcharger at least 2 4 metres above the deck and on land at least 4 6 m high Read the full section on Siting 2 Choose a mounting pole with an internal diameter of 41 0mm and external diameter of no greater than 48 5 mm for the top 0 6m minimum to i prevent accidental damage and ii meet warranty conditions 3 Mount a charge regulator from the Marlec range to a suitable vertical surface and close to the battery Follow instructions supplied with the charge regulator 4 Drill the mounting pole if required in preparation to accept and secure the Windcharger See Assembly and Installation section 5 Choose suitable two core cable to connect from the Windcharger to the regulator Up to 20m this should be of at least 2 5mm cross sectional area A short section of 4mm cross sectional area is required to link the regulator to the battery For other distances see the table in Cable Specifications 6 Position the mounting pole this may be done on the ground before raising the pole so that the selected cable can be threaded along it 7 Fit the blades tail and nose to the Windcharger using fasteners provided It is essential that 4 screws are fitted per blade 8 Join the cabl
9. choisi dans la gamme propos e par Marlec sur un plan vertical et proximit des batteries Suivre les instructions de montage fournies avec le r gulateur Le cas ch ant percer les trous de fixation sur le m t et fixer l olienne au m t Voir le chapitre Assemblage et installation de l olienne Choisir un c ble ad quat a deux conducteurs pour relier l olienne au r gulateur Jusqu 20 m de longueur choisir un c ble d une section de 2 5 mm Pour relier le r gulateur la batterie un cable de 4 mm est n cessaire Pour d autres longueurs se reporter au chapitre Type de cable 6 Passer le c ble dans le m t cela peut se faire au sol avant de dresser le m t 7 Fixer les pales l aileron et le c ne avant sur l olienne l aide des fixations fournies Chaque p le doit tre mont e avec les quatre vis fournies Utiliser le bloc de connexion fourni pour raccorder le c ble pass dans le m t au c ble sur l olienne Prot ger la connexion avec du ruban isolant Vous pouvez aussi utiliser une prise Nous recommandons d effectuer une boucle et de la fixer afin de diminuer la contrainte sur la connexion Pousser les cables l int rieur du mat avec pr caution et poser l adaptateur dans le m t Aligner les trous de fixation et s curiser le montage avec les rondelles et les vis fournies Serrer en utilisant la cl Allen galement fournie Emp cher la turbine de tourner vide
10. olienne peut tre immobilis e pour pr venir les risques d usure et de casse notamment lorsqu elle est install e sur un site terrestre expos aux vents forts pour lesquels il est recommand d utiliser des mod les Furlmatic avec mise en drapeau automatique Si ce type d olienne est recommand par le constructeur pour une application mais qu il n en est pas tenu compte la garantie ne fonctionnera en cas de dommages occasionn s par des vents forts En cas de doute se r f rer votre revendeur un ing nieur comp tent en lectricit ou au fabricant 1 x Nacelle 6 x P les et 24 x Vis 10 x 25mm auto taraudeuses 1x Ce A A d olienne 7 1 x C ne avant 3 vis de fixation Doc No SM 137 Iss C 13 02 13 22 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation Guide d installation en douze tape 1 Choisir un emplacement d gag pour que l olienne soit expos e au vent sans aucune obstruction A bord d un bateau la monter au minimum 2 5 m au dessus du pont et sur terre a une hauteur de 4 a 6 m minimum Lire le chapitre Choix de emplacement Pr voir un m t de 41 mm de diam tre int rieur et de 48 5 mm maximum de diam tre ext rieur au moins sur les 50 derniers centim tres pour pr venir tout risque de d gats et effectuer un montage conforme aux exigences de la garantie Monter un r gulateur
11. should always be made to the battery terminals Never use crocodile clips or similar devices We strongly recommend that one of the voltage regulators available from Marlec is fitted to prevent batteries becoming overcharged in strong winds and is essential with gel sealed batteries Batteries may be linked as shown in the figures 10 and 11 It is essential to observe polarity as follows Red is Positive Black is Negative The cable used for connection of the Windcharger to the batteries should be in accordance with table 1 The use of a smaller cable than recommended will reduce the performance of the charging system Cable and connectors are available from your dealer or the manufacturer 16 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation Specification and Performance Guideline Performance Curve Note The curve shown below is for clear non turbulent wind conditions this may not be achieved in some installations Refer to the section on Siting to optimise performance at your site Wind speeds are those flowing across the turbine of the Windcharger and may not reflect those measured at mast top or those reported by the Met Office 914 Charge Current vs Windspeed n__n gt m n 10 z 187 1 t 1 o s d S 16 8 5 5 ut J lt a 12 6 gt o 2 A m 8 38 E
12. the Windcharger Note that the post adapter fitted to the 914 is designed to fit inside a standard 41mm 1 internal diameter tube The adapter is provided with a flaton one side to clear the weld seam on seamed pipe 2 Mark and centre punch two positions diametrically opposite at 90 to the pipe seam if necessary 20mm from top of the tube Note Use metric measurements for this operation 3 Drill two holes 10 5mm in diameter on centre punch positions Note Use metric measurements for this operation Note When using Rutland 914i Mounting kit items 2 and 3 can be ignored as Marlec supplied poles are pre drilled Blade Assembly Fig 3 1 Place the generator assembly on a flat surface hub side down Position blade as shown The blades will only fit one way around 2 Insert the protrusion at the trailing edge of the blade root fixing first into the socket to align with the corresponding recess in the blade socket The blade can then be inserted with a lever action A soft faced mallet may be used to tap the end of the 3 First fit each blade with two special self tapping screws provided to the rear of each blade by inserting each in turn through the cut out in the nacelle rotating the generator each time until the holes align Fit the remaining blade screws from the front of the generator hub Check tightness of all screws but do not over tighten Caution It is essential that all 4 screws are fitted Alternatively the
13. the voltage and electrolyte level of each battery Check electrical continuity throughout the system especially corrosion and poor connections in cable joins and connector blocks Running Tests Check for power output from the windcharger following this procedure 1 Set a digital multimeter to DC Amps scale of between 5 and 10 if possible Connect the meter positive probe to the wind generator output positive cable and the meter negative to the regulator input positive Provided there is sufficient wind there should be a current reading This establishes that power is being delivered 2 Using the same multimeter setting as above measure between the regulator to battery and the battery Provided there is sufficient wind there should be a current reading This establishes if power is passing through the regulator 3 If both above are unsuccessful set the multimeter to DC Volts Disconnect the wind generator from the regulator and connect the meter to the wind generator and the meter to the wind generator Provided there is sufficient wind there should be a variable voltage reading according to the speed of the wind seen at the wind turbine This will establish if the wind generator is able to deliver power or not 4 If tests 1 and 3 are successful but test 2 fails to produce results connect the wind generator directly to the battery Set the digital multimeter to DC Amps and measure power between the wind generator
14. 10 Monter le r gulateur proximit de la batterie et suivre rigoureusement toutes les instructions ainsi que la s quence de branchements pour raccorder l olienne aux batteries NB monter en ligne le fusible fourni avec l olienne entre le r gulateur et la batterie 11 L olienne ne doit en aucun cas pouvoir fonctionner sans tre raccord e la batterie s assurer que la connexion soit permanente 12 Dresser et fixer le m t L olienne est maintenant pr te fonctionner Effectuer les v rifications en quatre points indiqu es au chapitre Dressage et mise en service de l olienne Les Informations g n rales et mises en garde nonc es ci dessus doivent galement avoir t int gr es Doc No SM 137 Iss C 13 02 13 23 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation Espanol Introduccion Felicitaciones y gracias por comprar un cargador e lico Rutland 9141 Utilizamos sumo cuidado en la fabricaci n de todos nuestros productos en nuestra f brica aprobada por la Norma ISO9001 Para asegurarnos de que reciba lo mejor de nuestro Rutland 913 le recomendamos que lea este manual y se familiarice con su contenido antes de instalar y poner en funcionamiento el sistema del cargador e lico Resumen de caracter sticas y usos e estilo aerodin mico para mantener estabilidad y un buen flujo del viento e el arranque con viento
15. Rutland 914 Windcharger 12 0r 24 V Owners Manual Installation and Operation GB FR ES amp DE Languages Doc No SM 137 Iss C 13 02 13 www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation Doc No SM 137 Iss C 13 02 13 2 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914i Windcharger Installation amp Operation Contents Page Introduction Summary of Features and Uses 4 Profile and Dimensions 4 General Guidelines and Warnings 5 Check You Have Received 6 Other Items 7 Exploded View of the Rutland 914 7 Assembly amp Installation Twelve Step Quick Start Guide 8 Tower Preparation 9 Blade Assembly 9 Tail and Nose Assembly 10 Electrical Connection amp Fitting to the Tower 11 Up amp Running Four Point Checklist 11 Typical Wiring Diagrams for the Rutland 914i Windcharger 12 Siting the Windcharger General Considerations 13 Mounting The Windcharger On Board Systems 14 Land Based Systems 15 Further System Requirements Batteries 16 Cable Specifications 16 Specification amp Performance Guideline Performance Curve 17 Maintenance amp Troubleshooting Inspection amp Maintenance 18 Troubleshooting 19 Installation Instructions abbreviated French 21 Installation Instructions abbreviated Spanish 24 Installation Instructions abbreviated German 27 For Your Records 30 Limited Warranty 31 Doc No SM 137 Iss C 13 02 13 3 Marl
16. aturwerte erreicht wurden dann wird der Stromgenerator erneut angeschlossen und aufgeladen Dies lasst sich m glicherweise in geschlossener Reihe bei langanhaltenden hohen Windst rken ersehen insbesondere bei hohen Au entemperaturen Falls ein Zugriff ohne Gefahr m glich ist wird es bevorzugt die Turbine zeitweise abzusichern Es ist notwendig die korrekte Polarit t zu beachten wenn der Windcharger und alle weiteren Bestandteile an den elektrischen Stromkreis angeschlossen werden Ein R ckw rtsstrom wird den Windcharger besch digen und eine inkorrekte Installation f hrt dazu dass die Garantie gegenstandslos gemacht wird Die mitgelieferte Sicherung muss zum Schutz des Ger tes angebracht werden Der Rutland 914i Windcharger eignet sich f r Segelboote und f r einige Anwendungen zu Land Wenn Sturmwinde vorhergesagt werden kann die Turbine gedrosselt werden um einen Verschlei und Abnutzen zu reduzieren insbesondere wenn sie f r Anwendungen zu Lande installiert wurde wobei daf r normalerweise die Windcharger der Furlmatic Modelle empfohlen werden Anmerkung wenn es vom Hersteller empfohlen wurde dass ein Windcharger der Furlmatic Modelle f r jegliche Art von Segelvorrichtungen zu nutzen sei wird die Garantie im Falle eines Sturmschadens gegenstandlos gemacht Im Zweifelsfall wenden Sie sich bitte an Ihren Fachh ndler an einen fachkundigen Elektroingenieur oder an den Hersteller 6 x Rotorblatter und 1 x Haube 24 x
17. dor e lico puede ponerse en funcionamiento para evitar que el generador se recaliente En este modo la salida se detendr y la turbina se desacelerar y acelerar temporariamente hasta alcanzar una temperatura menor y el generador se encuentre nuevamente conectado y cargando Se lo puede ver girar durante prolongados vientos fuertes particularmente en temperaturas ambientales elevadas Si es accesible y seguro quiz s prefiera sujetar temporariamente la turbina e Es esencial respetar la polaridad correcta al conectar el cargador e lico y todos los dem s componentes en un circuito el ctrico Una conexi n inversa da ar al cargador e lico y la instalaci n incorrecta anular la garant a e Ajuste el fusible incluido para proteger el sistema e El cargador Rutland 914i es apropiado para barcos de vela y algunas aplicaciones terrestres Cuando se pronostica una tormenta de viento se puede sujetar la turbina para minimizar el desgaste y da o particularmente cuando se encuentra instalada en aplicaciones terrestres en donde normalmente se recomiendan los modelos de cargadores e licos Furlmatic Tenga en cuenta que cuando el fabricante recomienda un cargador e lico plegable la garant a se anular en casos de da os por tormenta 1 x Cubierta 6 x paletas y 24x 10x25 torniillos ee Cm E 1 x Eje del generador 1 x Cono de nariz y 3 x tornillos Doc No SM 137 Iss C 13 02 13 25 Marlec Eng Co Ltd www busse yachtsh
18. e l olienne n est pas immobilis e e L olienne est quip e d aimants c ramiques qui peuvent facilement tre ab m s lors de leur manipulation Elle doit tre mani e avec pr caution durant le transport et le montage e Vents forts Par vents forts la s curit thermique int gr e peut stopper l olienne pour l emp cher de surchauffer Dans ce cas l olienne ne produit plus d lectricit et sa vitesse de rotation peut ralentir et d augmenter le temps n cessaire au refroidissement Elle se remet automatiquement en marche lorsque la temp rature a baiss Si les vents forts persistent et plus particuli rement par temps chaud vous verrez ces cycles se r p ter S il vous est possible d acc der l olienne en toute s curit il est pr f rable de la bloquer temporairement Doc No SM 137 Iss C 13 02 13 21 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914i Windcharger Installation amp Operation e ll est essentiel de respecter les polarit s lors du branchement de l olienne ainsi que de tous les autres composants du syst me lectrique Inverser les branchements endommagerait l olienne et une installation incorrecte annulerait la garantie e Le fusible fourni doit tre install pour prot ger l appareil L olienne Rutland 914i est con ue pour une utilisation sur des bateaux voiles ou certaines applications terrestres Lorsque des vents d orage sont annonc s l
19. e threaded through the pole to the Windcharger output cable using the connector block provided Wrap with insulating tape Alternatively use a latching plug and socket We recommend looping back the cable and securing with a cable tie to provide strain relief to the joint 9 Carefully push the cables down the pole whilst sliding the post adaptor down the pole Line up the holes and secure in place with the screws and washers provided Tighten with the Allen key Do not allow the turbine to spin freely 10 Locate the charge regulator close to the battery and carefully follow ALL the regulator guidelines and installation sequences for connecting the Windcharger through to the battery Note nstall the in line fuse supplied with the Windcharger between the battery and charge regulator 11 Ensure that the battery connections are permanent as the Windcharger should NEVER be operated without a connection to the battery 12 Raise and secure the Windcharger It can now be allowed to rotate Follow the Up and Running Four Points Final Checklist featured later Also the General Guidelines and Warnings section expands on the above points Doc No SM 137 Iss C 13 02 13 8 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation Assembly and Installation Detailed Instructions Tower Preparation Fig 2 1 Select a suitable pole from the suggested guidelines in Mounting
20. ec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation Introduction Congratulations and thank you for purchasing your Rutland 914 Windcharger The utmost of care goes into the manufacture of all our products in our ISO9001 approved factory To ensure you get the very best out of the Rutland 914 we recommend that you read this manual and familiarise yourself with its contents before installing and operating the Windcharger system Summary of Features and Uses Aerodynamically improved to maintain good wind flow and stability Maximum power point tracking technology yields up to 30 more power than the Rutland 913 Low wind speed start up maximises power generation in low winds High grade construction materials for durability U V stability and weather resistance Provides a D C power supply to charge 12 or 24 V battery banks Designed for use on board sailing yachts motor caravans static caravans and sites where low power is needed for domestic devices as well as navigation equipment etc Note There are other Rutland Windchargers designed for permanent installations on land contact Marlec or visit www marlec co uk to find out more Rutland 914 Profile amp Dimensions 221 99 Doc No SM 137 Iss C 13 02 13 4 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger
21. entworfen wurden treten Sie bitte mit Marlec in Kontakt oder besuchen Sie www marlec co uk f r weitere Informationen Allgemeine Richtlinien amp Gefahrenhinweise e Die Mastmontage DARF den Au endurchmesser von 48 5mm zumindest den Oberen von 0 5m NICHT berschreiten Gr ere Mastquerschnitte d rfen nicht verwendet werden da dies zu einer geringeren Distanz zwischen dem Mast und dem Rotorblattspiels f hrt Bei hohen Windbedingungen k nnte es beim Windcharger zu Schaden f hren da das Rotorblatt mit dem festmontierten Mast in Kontakt kommen k nnte Ein zerbrochenes Rotorblatt verursacht ein Ungleichgewicht der Turbine und dementsprechend Sch den e Bei der Drehbewegung ist der Windcharger in der Lage Stromspannungen h her als die Nennspannung zu erzeugen Es darf nie zugelassen werden dass die Turbine rotiert es sei denn das sie elektrisch mit einem Aufladekontrollger t oder mit Batterien angeschlossen ist Der Anschluss einer laufenden Turbine im Leerlauf an das Elektrosystem kann ernsthafte Sch den bei den Anlagebestandteilen aufgrund der berh hten elektrischen Spannung hervorrufen Vorsicht ist stets zu bewahren zur Vermeidung eines Stromschlages e Das Anhalten der Turbine wird bei der Wartung der Batterie notwendig Falls m glich sollte die Turbine bei Bedingungen mit niedrigen Windgeschwindigkeiten gestoppt werden Die Turbine kann durch das Rotieren oder durch das windw rts legen der Heckschaufel des Rotorblattes ab
22. gebremst werden das f hrt zu einem Anhalten der Turbine sodass sie sicher mit einem Seil an den den Mast befestigt werden kann Vermeiden Sie dass die Turbine f r l ngere Zeit festgebunden bleibt wir empfehlen stattdessen dass die Turbine entweder abgedeckt wird um sie gegen die Witterung zu sch tzen oder entfernt und in einem trockenen Raum gelagert wird Wir empfehlen den Nutzen des Marlec Aufladekontrollger tes mit einem integrierten Schalter zur Stromabschaltung e Wahlen Sie einen windstillen Tag f r die Montage der Anlage und beachten Sie dabei weitere Sicherheitsfaktoren Es darf kein Reparaturversuch an der Anlage stattfinden bis alle Drehbewegungen des Windgenerators gedrosselt sind Doc No SM 137 Iss C 13 02 13 27 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914i Windcharger Installation amp Operation Der Windcharger ist mit einem Keramikmagnet ausgestattet der bei einer schwerwiegenden Handhabung besch digt werden kann Der Hauptstromgenerator sollte mit Sorgfalt wahrend dem Transport und der Montage behandelt werden Hohe Windstarken bei hohen Windstarken kann sich das eingebaute Thermostat des Windchargers in Betrieb setzten um ein Uberheizen des Stromgenerators zu verhindern W hrend diesem Betriebszustand wird die Ausgabe des Stromgenerators beendet das Tempo der Turbine wird sich zeitweise verslangsamen und beschleunigen bis zu diesem Zeitpunkt wenn die niedrigen Temper
23. i n la secci n Pautas y advertencias generales ampl a sobre los puntos mencionados Doc No SM 137 Iss C 13 02 13 26 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Installation amp Operation Rutland 9147 Windcharger Installation amp Operation Deutsche Einleitung Wir gratulieren und bedanken uns f r den Erwerb Ihres Rutland 914i Windchargers Wir leisten die beste Sorgfalt bei der Herstellung von allen unseren Ger ten gem dem anerkannten Betriebsstandard ISO9001 Zur Gew hrleistung f r alle Vorteile beim Gebrauch von Rutland 914 bitten wir Sie diese Anleitung vollst ndig durchzulesen bevor Sie mit der Montage und Inbetriebnahme des Windchargers fortfahren Zusammenfassung der Funktionen und Anwendungen e Aerodynamisch gestaltet f r einen ausgezeichneten Luftstrom mit Luftstabilit t e Das Anlassen bei einer niedrigen Windgeschwindigkeit maximiert Stromerzeugung bei geringen Windst rken e Hochwertige Baustoffe f r Strapazierf higkeit UV Strahlungsstabilit t und Witterungsbest ndigkeit e Der Wind Generator liefert eine Gleichstrom zum Aufladen eines 12 oder 24V Akku e F r die Nutzung auf Segeljachten an Bord bei Reisemobilen Wohnmobilen und f r Standorte bestimmt wobei ein geringer Stromverbrauch f r Haushaltsger te und auch f r Navigationsger te etc erforderlich ist e Anmerkung F r weitere Windcharger von Rutland welche f r die dauerhafte Montage an Ort und Stelle
24. iameter e All items should be galvanised or stainless steel for protection against corrosion e Where guy lines are looped the loop must incorporate a thimble and be fitted with a minimum of three rope grips e All ground fixings must be made suitable according to the terrain We suggest pivot type towers as these allow for easier installation and lowering for access to the wind generator Two forms of pivot tower are suggested in Figs 9 amp 10 A base hinged 6 4m tall Land Tower Kit Part No CA 12 08 and Rigging Kit Part No CA 12 07 are available from Marlec 15 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Further System Requireme Total 12v 120Ah 1440Wh In parallel to increase amp Total 24v 60Ah 1440Wh In series to increase voltage Cable Specification Cable Size Cable 12V 24V Run mm AWG mm AWG m 0 20 2 5 21 30 4 31 45 6 UE Doc No SM 137 Iss C 13 02 13 Installation amp Operation nts Batteries Leisure Deep Cycle batteries are specifically designed for good performance in terms of charge discharge cycles Batteries are the most important part of your battery charging system and should be sized according to your load requirements and provide at least 3 days reserve capacity This will reduce cycling prolong the life of the battery and ensure system reliability during periods of low wind Permanent connections
25. l bracket covers 2 x M6 x 16mm hex Head screws for tail fin 2 x M6 nylock nuts for tail fin 1 x fuse and fuse holder 1 x main generator assembly 6 x aerofoil blades 1 x tail fin 2 x tail bracket covers 1 x nose cone 3 x nylon fixing screws 1 x 6mm Allen key 1 x 2 way terminal block 2 x M10 buttoncap screws 2 x shakeproof washers In the event of loss or damage consult your dealer or the manufacturer Doc No SM 137 Iss C 13 02 13 6 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation Other Items What You Will Need Tools Other Items You Will Need Suitable wire stripper e Mounting pole e Small terminal screwdriver e Cable Large flat blade screwdriver e Batteries e Crosshead screwdriver Battery terminals e 10mm Spanner or Socket e Connector blocks as determined by your total system Other Items You May Have Selected HRS or HRD Charge Regulator e Cable usually 2 5mm twin core Part No 902 015 e Rutland 914 Marine Mounting Kit and Stays Kit CA 12 02 amp CA 12 32 e Rutland 914 Land Tower amp Rigging Kit Part Nos CA 12 08 amp CA 12 07 e Short section of stainless steel tube to adapt into your own mounting design e Voltmeter amp Ammeter Exploded View of The Rutland 914 Six Blades with Twenty Four Nose Cone With Three Doc No SM 137 Iss C 13 02 13 7 Marlec Eng Co Ltd www busse yachtshop de info
26. o observe polarity Connect the Windcharger to cable and windcharger to cable Redis Positive Black is Negative 4 Wrap the connection with insulation tape to secure protect from environment Alternatively join the cables using a latching type plug and socket 5 Locate the wind generator into the tower whilst gently easing the cable from the tower base to ensure the cable is not trapped Secure the wind generator to the tower using the button cap screws and shake proof washers provided tighten using the 6mm Allen key provided Up and Running Four Point Final Checklist Before raising and securing the wind generator 1 Check the tightness of the blade amp tail fixing screws and generator mounting screws 2 Check free rotation of the hub and yaw axis 3 Check that the cable is not trapped 4 Check that all electrical connections are secure and safe The wind generator can now be raised into position Take care to avoid all moving parts when raising and lowering the wind generator When raised secure the structure firmly in an upright position Caution The performance of your Windcharger will be impaired if the pole is not vertical Doc No SM 137 Iss C 13 02 13 11 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 9147 Windcharger Installation amp Operation Typical Wiring Diagrams For The Rutland 914 Windcharger a
27. op de info busse yachtshop de Rutland 914 Windcharger Gu a r pida de inicio 12 pasos 1 Elija un sitio abierto para exponer al cargador e lico a un flujo libre de viento y asi evitar obs trucciones A bordo monte el cargador edlico por lo menos a 2 4 metros de la cubierta en tierra por lo menos a 4 hasta 6 metros de altura Lea toda la secci n de Instalacion Elija un mastil de montaje con un di metro interno de 41 mm y un di metro externo no mayor a 48 5 mm para los primeros 0 6 mm c mo minimo para i evitar da os accidentales y ii cumplir con las condiciones de la garantia Monte un regulador de carga del rango Marlec sobre una superficie vertical adecuada y cer ca de la bateria Siga las instrucciones proporcionadas con el regulador de carga Perfore el mastil de montaje en caso de ser necesario para prepararlo para que tolere y su jete al cargador e lico Vea la secci n Montaje e Instalaci n Elija un cable de dos conductores adecuado para que el cargador e lico se conecte con el regulador De hasta 20 m ste deber a ser un rea de secciones de por lo menos 2 5 mm Es necesaria una peque a rea de secci n de 4 mm para unir el regulador a la bater a Pa ra consultar otras distancias vea la clasificaci n en Especificaciones para cables Coloque el m stil de montaje esto puede hacerlo en el piso antes de levantar el m stil de tal manera que el cable seleccionado pueda enr
28. oscarse a lo largo del mismo Ajuste las paletas la cola y la nariz del cargador e lico mediante los fijadores proporciona dos Es esencial que ajuste 4 tornillos por paleta Una el cable enroscado en el m stil al cable de salida del cargador e lico mediante el bloque conector proporcionado Envuelva con cinta aisladora O bien utilice un tap n o toma co rriente con pestillo Le recomendamos enroscar el cable y asegurarlo con una cinta de suje ci n para cables para aliviar la tensi n en la junta Con cuidado presione los cables hacia el m stil mientras desliza el adaptador del m stil por el mismo Alinee los orificios y suj telos en el lugar con los tornillos y arandelas proporciona das Apriete con la llave Allen No permita que la turbina gire libremente 10 Ubique el regulador de carga cerca de la bater a y siga cuidadosamente TODAS las pautas y secuencias de instalaci n del regulador para conectar el cargador e lico a la bater a Nota instale el fusible en l nea proporcionado con el cargador e lico entre la bater a y el regula dor de carga 11 Aseg rese de que las conexiones de la bater a sean permanentes ya que el cargador e li co NUNCA debe ponerse en funcionamiento sin estar conectado a la bater a 12 Levante y sujete el cargador e lico Ahora puede dejarlo que gire Siga la Lista de control final de 4 puntos denominada Instalado y en Funcionamiento que se observa m s adelante Tamb
29. p rieur 48 5mm au moins sur les 50 derniers centim tres Ne pas utiliser de m t plus gros au risque de r duire le jeu n cessaire entre les pales et le m t En cas de vents forts les pales risquent de heurter le m t et de s endommager Une pale bris e provoque un d s quilibre capable d entra ner des d g ts importants e Lorsqu elle fonctionne l olienne peu g n rer de l lectricit haute tension c est pourquoi elle ne doit pas tourner tant qu elle n est pas reli e a un r gulateur ou a des batteries Raccorder directement l olienne l installation lectrique peut provoquer des d g ts importants en raison de la surtension Pour viter tout risque d lectrochoc vous devez tre constamment vigilant e Stopper l olienne Cela peut s av rer n cessaire avant d intervenir sur les batteries Dans la mesure du possible il est pr f rable de le faire lorsque le vent est faible L olienne peut alors tre ralentie en orientant l aileron contre le vent ce qui permet de l immobiliser en l attachant au mat avec une corde Eviter de l immobiliser trop longtemps Il est recommand de la couvrir pour la prot ger des effets du climat ou de la d poser pour l entreposer en lieu sec Le r gulateur HRDX vendu en option est quip d un interrupteur Marche Arr t e Entres autres l ments de s curit effectuer l installation par temps calme e Aucune tentative de r paration ne doit tre engag e tant qu
30. product was originally purchased If in doubt refer to your dealer or manufacturer Doc No SM 137 Iss C 13 02 13 20 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914i Windcharger Installation amp Operation Francais Introduction F licitations pour votre achat d une olienne Rutland 914 Comme tous nos produits elle a t fabriqu e avec le plus grand soin dans notre usine certifi e ISO 9001 Pour obtenir pleine satisfaction de votre olienne Rutland 914 nous vous recommandons de lire enti rement ce manuel et de vous familiariser avec son contenu avant de commencer l installation ou de l utiliser Principales caract ristiques et applications e Conception a rodynamique pour une bonne prise au vent e Tourne avec peu de vent pour optimiser les performances m me par vent faible e Mat riaux de qualit pour une dur e de vie optimale une bonne r sistance aux UV et aux conditions climatiques e Permet de charger des batteries 12V ou 24V e Con ue pour fonctionner sur des bateaux des camping cars des mobil homes ou sur des sites o une faible puissance est n cessaire pour faire fonctionner des appareils m nagers de instrumentation etc NB il existe d autres mod les d oliennes con ues pour une installation terrestre permanente Venez les d couvrir sur notre site www marlec co uk Informations g n rales et mises en garde e Le diam tre externe du m t ne doit pas tre su
31. s a baja velocidad maximiza la producci n de energ a en vientos de poca fuerza e materiales de construcci n de gran calidad para mayor durabilidad estabilidad U V y resistencia a la intemperie e proporciona una fuente de alimentaci n CC para cargar bancos de bater a de 12 o 24 voltios e dise ado para ser utilizado a bordo de yates a vela casillas rodantes motorizadas casillas rodantes est ticas y sitios en donde se necesita una baja potencia para dispositivos dom sticos como as tambi n equipos de navegaci n etc e Nota Existen otros cargadores e licos Rutland dise ados para instalaciones permanentes en tierra para obtener mayor informaci n comun quese con Marlec o visite la p gina Web www marlec co uk Pautas y advertencias generales e El di metro externo del m stil de montaje NO DEBE exceder los 48 5 mm aunque sea en los 0 5m superiores No utilice m stiles m s grandes ya que esto reducir el espacio entre la torre y la paleta En condiciones de vientos fuertes esto puedo provocar da os al cargador e lico ya que la paleta entra en contacto con el m stil de montaje Una paleta rota producir un desequilibrio en la turbina y da os posteriores e Al girar el cargador e lico es capaz de generar voltajes superiores al voltaje nominal Nunca permita que la turbina gire a menos que se encuentre conectada el ctricamente a un regulador o a una bater a La conexi n de una turbina que funciona con un circuito abierto
32. s and turbulence increases where obstructions exist Consider also that downwind obstructions can be as detrimental to performance as upwind obstructions It is therefore essential that the wind generator should be located in an area as free as possible from disturbed wind flow Fig 4 AREA OF TURBULENCE WIND DIRECTION Doc No SM 137 Iss C 13 02 13 13 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation Mounting The Windcharger On Board Systems The wind generator should be mounted in a safe position a minimum of 2 3 metres 7 6 feet above the deck and away from other obstacles which could interfere with the blades or tail assembly Fig 5 The Rutland 914 Mounting amp Stays Kits Part No CA 12 02 amp CA 12 32 are available for deck mounting or short sections of stainless steel tube of 1200mm 47 and 600mm 23 pre drilled are also available for your own fabrication The Rutland 914 is designed to fit inside an aluminium or stainless steel tube with an internal diameter of 41mm 1 IMPORTANT The external diameter MUST NOT exceed 48 5mm 1 see Warning in Introduction Suitable tubes Stainless Steel 13 416 SWG and Aluminium 17 8 10 SWG We suggest the following mountings according to preference and site conditions Push pit Fig 6 A suitable pole mounted to the deck with deck plates and solid guys is the most pop
33. tly reported to the seller and are in the seller s opinion defective and are so found by Marlec upon inspection A valid proof of purchase will be required if making a warranty claim Defective parts must be returned by prepaid post to the manufacturer Marlec Engineering Company Limited Rutland House Trevithick Road Corby Northamptonshire NN17 5XY England or to an authorised Marlec agent This Warranty is void in the event of improper installation owner neglect misuse damage caused by flying debris or natural disasters including lightning and hurricane force winds This warranty does not extend to support posts inverters batteries or ancillary equipment not supplied by the manufacturer No responsibility is assumed for incidental damage No responsibility is assumed for consequential damage No responsibility is assumed for damage caused by user modification to the product or the use of any unauthorised components No responsibility is assumed for use of a non furling versions of the Rutland Windcharger where Marlec or one of its authorised agents finds that a generator incorporating a furling device should have been used Manufactured in the UK by Marlec Engineering Co Ltd Rutland House Trevithick Rd Corby Northants NN17 5XY UK Tel 44 0 1536 201588 Fax 44 0 1536 400211 Email sales marlec co uk www marlec co uk Doc No SM 137 Iss C 13 02 13 31 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de
34. tower assembly for condition Check the tension of the guy wires if applicable The tension of guy wires should be checked frequently during the first year The unit can be wiped with a mild detergent and rinsed with water to remove dirt and debris O1 5 D O Note The Windcharger is designed for continuous running to achieve maximum resistance to water ingress Should you wish to take the unit out of service for an extended period it is recommend that the unit be removed from the mounting and stored in a dry location or covered Doc No SM 137 Iss C 13 02 13 18 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation Troubleshooting In the unlikely event that your Rutland 914 should develop a defect the turbine should first be tied to prevent the blades from turning to perform the static tests below Follow the procedure described in the Inspection and Maintenance section It will be necessary to let it run for the tests to check for power production Read the Electrical Connection and Up and Running sections and be satisfied that your system complies Is there sufficient wind The Rutland 914 needs 5 knots wind speed to start charging The wind speed across the turbine blades may be greatly reduced in a marina or built up area compared with the reading on a masthead anemometer or weather reports Static Tests Is the battery in good condition Check
35. ty aspects No attempt to repair the system should be made until the wind generators restrained from turning The Windcharger is fitted with ceramic magnets which can be damaged by heavy handling The main generator assembly should be treated with care during transit and assembly It is essential to observe the correct polarity when connecting the Windcharger and all other components into an electrical circuit Reverse connection will damage the Windcharger and incorrect installation will invalidate the warranty Doc No SM 137 Iss C 13 02 13 5 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Installation amp Operation Rutland 914 Windcharger Installation amp Operation The fuse supplied must be fitted to protect the system The Rutland 914i Windcharger is suitable for sailing boats and some land based applications When storm winds are forecast the turbine can be re strained to minimise wear and tear particularly when installed on land based applications where Furlmatic model windchargers are normally recommended Note that where the manufacturer recommends a furling type windcharger should have been used the warranty is invalidated in cases of storm damage If in doubt refer to your dealer a competent electrical engineer or the manufacturer Check You Have Received See Rutland 914i Exploded View 24 x No 10x25mm special self tapping screws for aerofoil blades 1 x No 4 x 13mm self tapping screw for tai
36. uerschnittsflache sein Ein Kurzabschnitt von einer 4mm Querschnittsfl che ist f r die Verbindung zwischen dem Aufladekontrollger t und der Batterie erforderlich F r weitere Abst nde beziehen Sie sich bitte auf die Tabelle Kabelspezifikationen Cable Specifications 6 Bringen Sie den Montagemast in eine bestimmte Stellung sodass das gew hlte Kabel aufgezogen werden kann das kann auch auf dem Boden durchgef hrt werden bevor sie den Mast anheben 7 Die Rotorbl tter das Heck und Vorderteil an den Windcharger mit den mitgelieferten Befestigungsteilen montieren Wichtig ist dass 4 Schrauben pro Rotorblatt angebracht werden 8 Schlie en Sie das durchgezogene Kabel am Mast mit dem Kabelausgang des Windchargers mit der mitgelieferten Anschlussleiste an und mit Isolierband umwickeln Es kann als Alternative eine einklinkende Steckvorrichtung verwendet werden Wir empfehlen das Kabel zur ckzuschlingen um es mit einem Kabelbinder zu befestigen und eine Zugentlastung am Verbindungsst ck zu erzielen 9 Die Kabel mit Sorgfalt am Mast hinunter schieben w hrend das Passst ck am Mast herunter gegleitet wird Die L cher in eine Reihe bringen und an der Stelle mit den mitgelieferten Schrauben und Muttern befestigen und mit dem Sechskantstiftschl ssel befestigen Die Turbine darf nicht sich nicht unbehindert im Kreis drehen 10 Das Aufladekontrollger t neben der Batterie lokalisieren und mit Sorgfalt ALLE Richtlinien und Installationsanweis
37. ular method of mounting the Windcharger on yachts eg Rutland 913 Mounting amp Stays Kit Mizzen Fig 7 Mizzen mounting is suitable on larger yachts taking advantage of greater wind flow the higher the wind turbine is mounted River Boats Fig 8 A pivot pole is ideal for riverboats as the Windcharger can easily be raised and lowered Doc No SM 137 Iss C 13 02 13 14 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Centre pivoted pole Base pivoted with gin pole Doc No SM 137 Iss C 13 02 13 Installation amp Operation Land Based Systems The Rutland 974 is suitable for some land based temporary and leisure applications The Furlmatic Windcharger model is recommended for land based remote and exposed locations The Rutland 914i is designed to fit inside aluminium stainless or steel tube with an internal diameter of 41mm 1 IMPORTANT The external diameter MUST NOT exceed 48 5mm 1 see Warning in Introduction A suitable mounting pole can be erected using a 6 5 metre 21 feet galvanised medium tube The tube must be supported by a minimum of four guy lines The attachment points for the guy lines to the tower should be securely fixed to the tower e The guy wires should be a minimum of 4mm 0 16 in diameter e The shackles should be a minimum of 5mm 0 20 in diameter Rigging screws should be a minimum of 5mm 0 20 in d
38. ungen f r den Anschluss an den Windcharger bis durch zur Batterie befolgen Anmerkung installieren Sie die mitgelieferte In line Sicherung mit dem Windcharger zwischen der Batterie und dem Aufladekontrollger t 11 Sicherstellen dass die Batterieanschl sse dauerhaft sind da der Windcharger NIE ohne einen Anschluss mit der Batterie in Betrieb genommen werden darf 12 Den Windcharger anheben und befestigen Die Drehbewegungen k nnen nun durchgef hrt werden Befolgen sie die im folgenden erl uterte Inbetriebnahme 4 Punkte berpr fliste Up and Running Four Points Final Checklist ebenso die Allgemeinen Richtlinien und Gefahrenhinweise die sich auf die obengenannten Punkte beziehen Doc No SM 137 Iss C 13 02 13 29 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation For Your Records For your future reference we recommend you note the following Serial Number Date of Purchase Date of Installation Type of Regulator Doc No SM 137 Iss C 13 02 13 30 Marlec Eng Co Ltd www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation Limited Warranty The Marlec Engineering Company Limited Warranty provides free replacement cover for all defects in parts and workmanship for 24 months from the date of purchase Marlec s obligation in this respect is limited to replacing parts which have been promp
39. z A m 13 2 b 44 2 8 E 1 U 2 5 0 0 2 4 6 8 10 12 14 16 Windspeed M S Doc No SM 137 Iss C 13 02 13 17 Marlec Eng Co Lid www busse yachtshop de info busse yachtshop de Rutland 914 Windcharger Installation amp Operation Maintenance and Troubleshooting Inspection and Maintenance The Rutland 914 requires no scheduled maintenance but an annual inspection should be carried out to monitor the general condition of the system to ensure the electrical and mechanical integrity and safety of the system WARNING Before inspection the turbine should either be lowered to the ground or tied to prevent the generator from turning To stop the generator from turning proceed as follows 1 Either rotate the switch to stall mode on the charge regulator if used OR turn the wind generator out of the wind 180 using the tail a hole is provided in the tail fin to assist in this The generator will gradually slow down 2 Tie a blade to the mounting pole to prevent it from rotating Whilst the generator is stationary the following routine checks should be performed 1 Check the blades for damage eg chips or nicks Replace any damaged blades The turbine should not be operated with damaged blades as this may cause imbalance resulting in premature wear and possible failure Check the blade screws for tightness Check all other nuts bolts and screws for tightness Check the yaw axis for free rotation Check

Rutland 914i Windcharger Owners Manual

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