Delta GR450 instruction manual Troubleshooting Maintenance, Accessories, Service

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TROUBLESHOOTING

For assistance with your machine, visit our website at www.deltaportercable.com for a list of service centers or call the DELTA Machinery help line at 1-800-223-7278 (In Canada call 1-800-463-3582).

MAINTENANCE

KEEP MACHINE CLEAN

Periodically blow out all air passages with dry compressed air. All plastic parts should be cleaned with a soft damp cloth. NEVER use solvents to clean plastic parts. They could possibly dissolve or otherwise damage the material.

Wear certified safety equipment for eye, hearing and respiratory protection while using compressed air.

FAILURE TO START

Should your machine fail to start, check to make sure the prongs on the cord plug are making good contact in the outlet. Also, check for blown fuses or open circuit breakers in the line.

LUBRICATION & RUST PROTECTION

Apply household floor paste wax to the machine table, extension table or other work surface weekly. Or use a commercially available protective product designed for this purpose. Follow the manufacturer’s instructions for use and safety.

To clean cast iron tables of rust, you will need the following materials: a sheet of medium Scotch-Brite™ Blending Hand Pad, a can of WD-40®and a can of degreaser. Apply the WD-40 and polish the table surface with the Scotch-Brite pad. Degrease the table, then apply the protective product as described above.

ACCESSORIES

A complete line of accessories is available from your Delta Supplier, Porter-Cable Delta Factory Service Centers, and Delta Authorized Service Stations. Please visit our Web Site www.deltaportercable.com for a catalog or for the name of 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.

SERVICE

REPLACEMENT PARTS

Use only identical replacement parts. For a parts list or to order parts, visit our website at servicenet.deltamachinery.com. You can also order parts from your nearest factory-owned branch, or by calling our Customer Care Center at 1-800-223-7278 to receive personalized support from highly-trained technicians.

SERVICE AND REPAIRS

All quality tools will eventually require servicing and/or replacement of parts. For information about Delta Machinery, its factory- owned branches, or an Authorized Warranty Service Center, visit our website at www.deltaportercable.com or call our Customer Care Center at 1-800-223-7278. All repairs made by our service centers are fully guaranteed against defective material and workmanship. We cannot guarantee repairs made or attempted by others.

You can also write to us for information at Delta Machinery, 4825 Highway 45 North, Jackson, Tennessee 38305 - Attention: Product Service. Be sure to include all of the information shown on the nameplate of your tool (model number, type, serial number, etc.)

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Contents GR450 Table of Contents Important Safety InstructionsGeneral SAFETY RULES Stay ALERT, Watch What YOU are DOING, and USEAdditional Specific Safety Rules Refer to them often and use them to instruct othersGrounding Instructions POWER CONNECTIONSMOTOR SPECIFICATIONS Foreword Functional DescriptionEXTENSION CORDS Minimum Gauge Extension CordCarton Contents Tool Rests Assembly Tools RequiredAssembly Time Estimate Spark guardsAlways wear eye protection Eye shieldsFastening the grinder a supporting surface Variable Speed Control Locking Switch in the OFF PositionStarting and Stopping the Grinder Flexible LampDressing a Grinding Wheel Disconnect the machine from the power sourceGrinding wheels Changing Grinding wheelsCorrect Incorrect Wrench Storage Installing Buffing WheelDisconnect machine from power source Service Troubleshooting MaintenanceAccessories Warranty Free warning label replacementLA Proposition DE Californie LES Instructions Importantes DE SureteMesures DE Sécurité Définitions Règles DE Sécurité Générales Règles DE Sécurité Spécifiques Supplémentaires NE PAS Trop Serrer L’ÉCROU DE LA MeuleInstructions DE Mise À LA Terre Raccordements ÉlectriquesSpécifications DU Moteur Toutes les machines avec cordon mis à la terreAVANT-PROPOS Description FonctionnelleCordon DE Rallonge Contenu DU Carton Désemballage ET NettoyageDurée Estimée Pour L’ASSEMBLAGE  AssemblageOutils Nécessaires Pour L’ASSEMBLAGE PORTE-OUTILSAvertissement toujours porter une protection oculaire VisièresFixation DE LA Meuleuse SUR UNE Surface DE Support Démarrage ET Arrêt DE LA Meuleuse Commande DE LA Vitesse VariableFonctionnement Verrouiller L’INTERRUPTEUR EN Position D’ARRÊTChangement DES Meules MeulesDressage D’UNE Meule Débrancher l’appareil de la source d’alimentationCorrect Incorrect Rangement DE LA CLÉ Installation DE LA Meule À PolirDepannage Accessoiries EntretienRemplacement Gratuit DE Létiquette GarantieProposición de California Instrucciones DE Seguridad ImportantesPautas DE SEGURIDAD/DEFINICIONES Normas Generales DE Seguridad No Utilice LA Máquina EN UN Entorno PeligrosoNormas Específicas Adicionales DE Seguridad Guarde Estas InstruccionesInstrucciones DE CONEXIóN a Tierra Conexiones a LA Fuente DE AlimentaciónESPECIFICACIONES DEL MOTOR Prologo Descripción FuncionalCordones DE Extensión Cordón DE Extensión DE Calibre MínimoContenido DE Carton Desempaquetado y LimpiEZAEstimación DEL Tiempo DE Ensamblaje EnsamblajeHerramientas DE Ensamblaje Requeridas Montaje DE LOS PortaherramientasEnsamblaje DE LOS Escudos Oculares Afianzando LA Rectificadora a LA Superficie DE ApoyoFijando EL Interruptor EN LA Posicion DE Apagado OperaciónArrancando Y Deteniendo LA Rectificadora Control DE Velocidad VariableCambio DE Ruedas Ruedas RectificadorasAcabando UNA Rueda Rectificadora Desconecte la máquina de fuente de energíaCorrect Instalación DE LA Rueda QUE PulimentaÁrea Para Almacenar Llaves DE Tuerca Localizacion DE Fallas MantenimientoAccesorios Mantenimiento Y Reparaciones ServicioPiezas DE Repuesto Reemplazo Gratuito DE LAS Etiquetas DE AdvertenciaExcepciones GarantiaIdentificación Delproducto Your ACHIEVEMENT. OUR Tools