Delta 20-400 instruction manual About Band SAW Blades, Accessories, Warranty, Tips

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ABOUT BAND SAW BLADES

You can obtain long use from a band saw blade if you use it properly. Use blades of proper thickness, width and temper for the various types of material and cuts.

Always use the widest blade possible. Use narrow blades only for sawing small, abrupt curves and for fine, delicate work. This will save blades and will produce better cuts. For cutting wood and similar materials, Delta® offers blades in widths of 1/8", 1/4", 3/8", 1/2", and 3/4".

Any one of a number of conditions may cause a band saw blade to break. Blade breakage is, in some cases, unavoidable, being the natural result of the peculiar stresses to which blades are subjected. Blades will break often due to avoidable causes, such as the lack of care to the blade or the blade not being properly adjusted to the band saw. The most common causes of blade breakage are:

Faulty alignments and adjustments of the guides.

Forcing or twisting a wide blade around a curve of short radius.

Feeding the work piece too fast into the blade.

Dullness of the teeth, or absence of sufficient set.

Improperly tensioned blade.

Top guide set too high above the work piece being cut.

Using a blade with a lumpy or improperly finished braze or weld.

Continuous running of the saw blade when not cutting.

TIPS:

Use blades that are 93½" in length on this machine.

Always use a sharp blade. Keep it free from gum and pitch. Clean frequently with a stiff fiber brush.

Narrow blades are used for cutting small circles or curves while the wider blades are best suited for straight cutting such as ripping.

A new blade, in most cases, will perform better and last longer than a re-sharpened blade.

Ensure that the blade guides are adjusted properly.

Do not force or twist the blade around a curve or a very short radius.

Feed the workpiece through the blade at a consistent rate, allow the blade to do the cutting – do not feed the work piece too fast.

Do not apply excessive tension to the blade. The tension is only necessary to drive the blade without slipping on the wheels. Narrow blades require less tension than wider blades.

ACCESSORIES

A complete line of accessories is available from your DELTA® Supplier, DELTA® Factory Service Centers, and DELTA® Factory Service Centers, and DELTA® Authorized Service Centers. Please visit our Web Site www. DeltaMachinery.com for an online catalog or for the name or your nearest supplier.

Since accessories other than those offered by DELTA® have not been tested with this product, use of such accessories could be hazardous. For safest operation, only DELTA® recommended

accessories should be used with this product.

WARRANTY

To register your tool for warranty service visit our website at www.DeltaMachinery.com.

Five Year Limited New Product Warranty

DELTA® will repair or replace, at its expense and at its option, any new DELTA® machine, machine part, or machine accessory which in normal use has proven to be defective in workmanship or material, provided that the customer returns the product prepaid to a DELTA® factory service center or authorized service station with proof of purchase of the product within five years and provides DELTA® with reasonable opportunity to verify the alleged defect by inspection. For all refurbished DELTA® product, the warranty period is 180 days. DELTA® will not be responsible for any asserted defect which has resulted from normal wear, misuse, abuse or repair or alteration made or specifically authorized by anyone other than an authorized DELTA® service facility or representative. Under no circumstances will DELTA® be liable for incidental or consequential damages resulting from defective products. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty is DELTA®’s sole warranty and sets forth the customer’s exclusive remedy, with respect to defective products; all other warranties, express or implied, whether of merchantability, fitness for purpose, or otherwise, are expressly disclaimed by DELTA®. For further detail of warranty coverage and warranty repair information, visit www.DeltaMachinery.com or call 1-800-223-7278. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

LATIN AMERICA: This warranty does not apply to products sold in Latin America. For products sold in Latin America, see country specific warranty information contained in the packaging, call the local company or see website for warranty information.

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Contents 14 in. Steel Frame Band Saw Table of Contents Important Safety InstructionsSafety Guidelines Definitions General Safety RulesAdditional Specific Safety Rules Refer to them often and use them to instruct othersGrounding Instructions POWER CONNECTIONSMotor Specifications All grounded, cord-connected machinesEXTENSION CORDS Minimum Gauge Extension CordKEY Features and Components Functional DescriptionProduct Specifications UnpackingSecure Table to Table Trunnion System AssemblyStand Assembly Attaching the SAW to the StandInstall Blade Tensioning Knob Install Band SAW BladeInsert Throat Plate Adjust the Blade TrackingSee Figure Disconnect the machine from the power source Square Table to BladeStarting and Stopping the SAW Using the Safety KEY to Lock the Switch in the OFF PositionOperation Selecting Proper Cutting SpeedTilting the Table Disconnect the machine from the power source See FigureOperation Positioning the Upper Blade GuideAdjustments Adjusting the Blade TensionCutting Curves Adjusting the Blade Guides and Bearings Adjusting Blade TrackingKeep Machine Clean MaintenanceTroubleshooting Failure to StartTrouble Band SAW does not Come UP to Speed Probable CauseAbout Band SAW Blades AccessoriesWarranty TipsReplacement Parts Service and RepairsConsignes DE Sécurité Importantes Consignes DE Sécurité DéfinitionsRègles DE Sécurité Générales Suite à laRègles DE Sécurité Spécifiques Supplémentaires Conservez CES ConsignesRaccordements Électriques Spécifications DU MoteurInstructions DE Mise À LA Terre Rallonges Fonctionnement monophasé 240 VoltsCaractéristiques ET Composantes Description du FONCTIONNEmentCaractéristiques DU Produit DéballageFixer LA Table AU Système DE Tourillons DE Table MontageMontage DU Support Fixer LA Scie AU SupportInstaller LA Poignée DE Tension DE LA Lame Installer LA Lame DE LA Scie À RubanVoir Figure Régler LE Suivi DE LA Lame Insérer LA Plaque LumièreAligner LA Table ET LA Lame Fonctionnement Démarrage ET Arrêt DE LA ScieSélection DE LA Bonne Vitesse DE Coupe Incliner LA Table Positionner LE Guide DE Lame SupérieurAjustements Couper DES CourbesRégler LA Tension DE LA Lame Régler LES Guides DE Lame ET Paliers Régler LE Suivi DE LameDépannage Cause probable SolutionEntretien Échec DU DémarrageCause probable Solution Curseur déréglé Réglez le curseur Cause probableGarantie AccessoiresPropos DES Lames DE Scie À Ruban ConseilsAide Pour LES PIÈCES, LE Service OU LA Garantie Service ET RéparationsInstrucciones Importantes DE Seguridad Normas DE Seguridad DefinicionesReglas Generales DE Seguridad Continúa en la páginaReglas Adicionales DE Seguridad Guarde Estas InstruccionesConexiones DE Alimentación Especificaciones DEL MotorInstrucciones DE Conexión a Tierra Alargadores Eléctricos Alargador Eléctrico DE Calibre MínimoCaracterísticas Y Componentes Clave Descripción FuncionalEspecificaciones DEL Producto DesembalajeSujete LA Mesa AL Sistema DE Muñones DE Mesa EnsamblajeEnsamblaje DE LA Base Consulte la FiguraInstale LA Perilla Tensionadora DE LA Hoja Instale LA Hoja DE LA Sierra CintaVea la figura Ajuste DEL Desplazamiento DE LA Hoja Inserte LA Placa DE GargantaCuadre LA Mesa a LA Hoja Funcionamiento Encender Y Detener LA SierraSelección DE LA Velocidad DE Corte Adecuada Inclinación DE LA Mesa Posicionamiento DE LA Guía DE LA Hoja SuperiorAjustes Corte DE CurvasAjuste DE LA Tensión DE LA Hoja Ajuste DE LAS Guías Y LOS Rodamientos DE LA Hoja De la fuente de alimentaciónFalla EN EL Encendido ReSOLUCIÓN DE ProblemasMantenimiento Mantenga LA Máquina LimpiaProblema LA Sierra Cinta no Alcanza LA Velocidad Deseada Causa probableGarantía Acerca DE LAS Hojas Para Sierra CintaAccesorios SugerenciasAsistencia Sobre GARANTÍA, Servicio O Piezas Servicio Técnico Y ReparacionesAirport Road Anderson, SC 800