Black & Decker 90524442 Maintenance, Changing the Blade, Brush Inspection and Replacement

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MAINTENANCE

WARNING: DISCONNECT MACHINE FROM POWER SOURCE!

CHANGING THE BLADE

WARNING: Use only cross-cutting saw blades.

WARNING: When using carbide-tipped blades, do not use blades with deep gullets as they can deflect and contact the guard.

WARNING: Use only 10" diameter saw blades which are rated for 5200 rpm or higher and have 5/8" diameter arbor holes.

WARNING: DISCONNECT MACHINE FROM POWER SOURCE!

1.Remove screw (A) Fig. 41 and rotate cover (B) to the rear (Fig. 42).

2.To remove the saw blade, insert the hex wrench (C)

Fig. 43 into the hex hole located on the rear end of the motor shaft to keep the shaft from turning.

3.Use a wrench (D) Fig. 44 to loosen the arbor screw (E) by turning it clockwise.

4.Remove the arbor screw (E) Fig. 44, the outside blade flange (B), and the saw blade from the saw arbor.

5.Attach the new saw blade making certain that the teeth of the saw blade are pointing down (Fig. 44). Place the outside blade flange (F) on the arbor, and attach the arbor screw (E) by turning it counter-clockwise using the wrench (D). At the same time, use the hex wrench (C) Fig. 43 to keep the arbor from turning.

6.Rotate the cover back to the front and replace the screw that was removed in STEP 1.

WARNING: Remove wrenches (C) Fig. 43 and (D) Fig. 44 before starting machine.

WARNING: The cover must be returned to its original position and the screw tightened before activating the saw. Failure to do so may allow the cover to contact the spinning saw blade resulting in damage to the saw and severe personal injury.

BRUSH INSPECTION AND REPLACEMENT

Brush life varies. It depends on the load on the motor. Check the brushes after the first 50 hours of use for a new machine or after a new set of brushes has been installed. After the first check, examine them after about 10 hours of use until a replacement is necessary. To inspect the brushes:

WARNING: DISCONNECT MACHINE FROM POWER SOURCE!

1.Remove three screws (A) Fig. 45 and remove the motor cover

(B).

2.The brushes are located in the two holders (C) Fig. 46. Remove spade type terminal connector (D) and pull out brush holders (C).

3.Fig. 47 illustrates one of the brushes (E) removed from the holder (C). When the carbon on either brush (E) is worn to 3/16" in length or if either spring (F) or shunt wire is burned or damaged in any way, replace both brushes. If the brushes are found to be serviceable after re-moving, reinstall them in the same position.

KEEP THE 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.

WARNING: Wear ANSI Z87.1 safety glasses 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.

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Contents Save this Manual for Future Reference Before Returning this Product For ANY Reason Please CallImportant Safety Instructions Table of ContentsSafety Guidelines Definitions Clamp Small Pieces Before CUTTING. see Manual On Motor Housing On FenceOn Places On Guard Danger Keep Away from BladePage Never Leave the Machine Running Additional Safety Rules for the Laser USE only Blades of the Correct Size Additional Specific Safety RulesNever CUT Small PIECES. Cutting small pieces Grounding Instructions Power ConnectionsFig. B Extension Cords Functional DescriptionForeword Carton Contents Page Page Page Page Page Page Page Page Page Screw Page Page Wrong Right WrongWall Edge Ceiling Page Page Operation AssemblyAdjusting the Pointer Locking the Switch in the OFF PositionRotating the Table for Miter Cutting Pointer and ScaleAdjusting the Blade Parallel to the Table Slot Adjusting Sliding FenceFence Adjustment Adjusting the Downward Travel of the SAW BladeAdjusting Sliding FIT Between Cuttinghead ARM and Trunnion Adjusting the Tension of the Cuttinghead Return SpringAdjusting the Lower Blade Guard Machine USE HOW to Check Laser AlignmentTypical Operations and Helpful Hints Auxiliary Wood FenceLaser Maintenance To SET Kerf AdjustmentBody and Hand Position FIG. A7 & A8 General Cutting OperationsWork Support Extensions Cutting Bowed MaterialCutting Crown Molding Crown Molding Other AnglesBrush Inspection and Replacement MaintenanceKeep the Machine Clean Changing the BladeBe Sure to Follow Safety Rules and Instructions TroubleshootingWHAT’S WRONG? What to DO… Cannot be Covered Under OUR Warranty Special Warranty Note to ContractorsMode D’EMPLOI Directives DE Sécurité Importantes Table DES MatièresConserver CES Directives Lignes Directrices EN Matière DE Sécurité Définitions SUR LE PARE-MAIN Danger Rester À L’ÉCART DE LA Lame SUR LA TablePage Page Règles DE Sécurité Supplémentaires Pour LE Laser Règles DE Sécurité Spécifiques Supplémentaires Blesser Directives DE Mise À LA Terre Connexions ÉlectriquesExtension CORDSFig. a Calibre minimal des cordons de rallonge RallongesContenu DE L’EMBALLAGE Description FonctionnelleAVANT-PROPOS Désemballage ET NettoyageFonctionnement AssemblageVerrouillage DE L’INTERRUPTEUR EN Position « Arrêt » Démarrage ET Arrêt DE LA Scie À OngletsRotation DE LA Table Pour Effectuer UNE Coupe À Onglet Pointeur ET ÉchelleSupport ARRIÈRE/POIGNÉE DE Transport Réglage DU Guide CoulissantRégler LA Lame Parallèlement À LA Fente DE LA Table Réglage DU GuideRéglage DES Butées DE Biseau À 90 ET Abaisse la tête de coupeOpérations Courantes ET Conseils Utiles Utilisation DE L’APPAREILGuide Auxiliaire EN Bois Vérification DE L’ALIGNEMENT DU LaserRéglage DU Trait DE Scie Vérification DE L’ALIGNEMENT VerticalEntretien DU Laser Opération DE Coupe GénéralesExtensions DE Support DE Pièces Coupe D’ALUMINIUMCoupe DE Moulures Couronnées Autres Angles Moulure CouronnéeChangement DE LA Lame Garder LA Machine Propre Inspection ET Remplacement DE LA BrosseDémarrage Impossible Quel EST LE PROBLÈME? QUE FaireAccessoires Couvert PAR LA Présente Garantie 555326-7100 Instrucciones Importantes Sobre Seguridad ÍndiceConserve Estas Instrucciones Normas DE Seguridad Definiciones Ajuste LAS Piezas Pequeñas Page Page Otras Reglas DE Seguridad Para EL Láser Normas DE Seguridad Específicas Adicionales Nunca Corte Piezas PEQUEÑAS. El corte de piezas pequeñas Conexiones Eléctricas Todas las máquinas a tierra, conectadas por cables Instrucciones DE Conexión a TierraVolts Longitud total del cable en pies Cables ProlongadoresIntroducción Descripción DE LAS FuncionesDesembalaje Y Limpieza Contenido DE LA CajaOperación EnsamblajeBloqueo DEL Interruptor EN LA Posición OFF DE Apagado Encendido Y Apagado DE LA Sierra IngletadoraRotación DE LA Mesa Para EL Corte DE Inglete Indicador Y EscalaAjuste DE LA Guía Deslizante Inclinación DEL Cabezal DE Corte Para EL Corte BiseladoSoporte POSTERIOR/MANGO DE Transporte Ajuste DEL Protector Inferior DE LA Hoja Advertencia no Retire Ninguno DE LOS Protectores DE LA Hoja USO DE LA MáquinaOperaciones Típicas Y Consejos Útiles Guía DE Madera AuxiliarVerificación DE LA Alineación Vertical Cómo Controlar LA Alineación DEL LáserAjuste DE LA Ranura Fina Mantenimiento DEL LáserExtensiones Para Soporte DE Trabajo Corte DE AluminioCorte DE Molduras DE Corona Molduras DE Corona MantenimientoOtros Ángulos Cambio DE LA HojaMantenga LA Máquina Limpia Inspección Y Reemplazo DE LOS CepillosFalla EN EL Encendido Asegurese DE Seguir LAS Reglas E Instrucciones DE Seguridad Detección DE Problemas¿QUÉ SUCEDE? QUÉ HACER… Informacion DE Mantenimiento AccesoriosMEXICO, D.F CULIACAN, SINMERIDA, YUC PUEBLA, PUE