Bosch Power Tools 1821 manual Operating Instructions, Spindle DRY Diamond Wheel

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BM 1609929Y07 10-10:BM 1609929Y07 10-10 1/18/11 10:06 AM Page 13

Install dust extraction guard with foot plate for masonry cutting applications so that the rotation of the wheel will be towards the vacuum extraction port. Place BACKING FLANGE and DRY DIAMOND WHEEL on the spindle. Thread on the LOCK NUT and tighten nut using the supplied lock nut wrench, while holding the spindle lock in. (Fig. 7)

FIG. 7

SPINDLE

DRY

DIAMOND

WHEEL

!WARNING

!WARNING

cutting.

DRY

DIAMOND

WHEEL

Use only lock nut and flange with equal diameters.

Do not use water or other cooling fluid with this tool for

SPINDLE

BACKING

FLANGE

LOCK

NUT

BACKING

FLANGE

LOCK NUT

Operating Instructions

Hold the tool with both hands ! WARNING while starting the tool, since

torque from the motor can cause the tool to twist.

Start the tool before applying to work and let the tool come to full speed before contacting the workpiece. Lift the tool from the work before releasing the switch. DO NOT turn the switch “ON” and “OFF” while the tool is under load; this will greatly decrease the switch life.

"TRI-CONTROL" PADDLE SWITCH

(Models 1821 only)

The “Tri-Control” Paddle Switch enables the operator to control the switch functions of "Lock-OFF", "ON/OFF" and "Lock-ON".

TO UNLOCK SWITCH AND TURN TOOL "ON": Push paddle lever FORWARD (toward the spindle) then squeeze the paddle lever.

TO SWITCH TOOL "OFF": Release pressure on paddle lever. The switch is spring loaded and will return to "OFF" position automatically.

The "Lock-ON" feature, incorporated into the paddle switch, is a convenience for long operations.

TO LOCK SWITCH "ON": After paddle switch has been activated push paddle lever completely FORWARD and release paddle lever.

TO SWITCH TOOL "OFF": Squeeze and then release paddle lever. The switch is spring loaded and will return to "OFF" position automatically.

PADDLE SWITCH WITH "LOCK-OFF "FEATURE (Model 1821D only

The Paddle switch enables the operator to control the switch functions of "Lock-OFF", and "ON/OFF".

TO UNLOCK SWITCH AND TURN TOOL "ON": Push paddle lever FORWARD (toward the spindle) then squeeze the paddle lever.

TO SWITCH TOOL "OFF": Release pressure on paddle lever. The switch is spring loaded and will return to "OFF" position automatically.

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Contents Ver la página SeeWork area safety Keep work area clean and well lit General Power Tool Safety WarningsSave ALL Warnings Instructions for Future Reference Power Tool-Specific Safety Warnings BM 1609929Y07 10-10BM 1609929Y07 10-10 1/18/11 1005 AM Safety Warnings Specific for Wire Brushing Operations Additional Safety Warnings Name Designation/Explanation SymbolsBM 1609929Y07 10-10BM 1609929Y07 10-10 1/18/11 1006 AM Paddle Switch Grinding Wheel Functional Description and SpecificationsAngle Grinders Guard Wheel Guard Installation Assembly Wheel Spindle Guard Neck Lock NUT and Backing Flange Vibration Control Side HandleAbrasive Type 1A & 27A Wheel Assembly Disc Grinding Wheel AssemblyType Grinding Wheel Spindle Wheel Guard Backing Flange Lock NUTTo Install Backing PAD Sanding Disc Sanding Accessories Assembly Backing PADSanding Disc Lock NUT Wire Brush Wire Brush Assembly Wire Wheel AssemblyOperating Instructions TRI-CONTROL Paddle SwitchSpindle DRY Diamond Wheel DRY Diamond WheelDisc Grinding Wheels Grinding OperationsGrinding Tips Cutting MetalSelecting Sanding Disc Sanding OperationsSanding Tips Sanding WoodMaintenance Wire Brush OperationsCertain cleaning agents ! Caution and solvents damage AccessoriesExtension Cords Sécurité électrique Sécurité du lieu de travailSécurité personnelle Utilisation et entretien des outils électroportatifsEntretien Avertissements sur les rebonds et effets associés La meule Utilisez un protège-main pendant le ponçage et le brossage Avertissements supplémentaires concernant la sécuritéSymbole Nom Désignation/Explication SymbolesSymboles suite Rectifieuses d’angles Description fonctionnelle et spécificationsAssemblage Description fonctionnelle et spécifications suitePose DU Protecteur DE Meule Poignée Latérale AntivibrationsArbre Ensemble DE Meule a DisqueMeule DE Type Bride Dappui Écrou DE BlocageBrosse Métallique Arbre Disque ’APPUI Disque DE Poncage Ensemble Daccessoires DE Poncage Disque D’APPUIEnsemble DE Brosse Métallique Ensemble DE Brosse Métallique À TouretArbre Meule Diamantée Pour Travail À SEC Consignes de fonctionnementBride Dappui Meule Diamantéearbre Pour Travail SEC Bride DappuiTravaux de meulage Choix DES Disques DE Ponçage Travaux de ponçagePonçage DU Bois Ponçage DES MétauxEntretien Travaux à la brosse métalliqueCordons de rallonge AccessoiresSeguridad eléctrica Seguridad del área de trabajoSeguridad personal Uso y cuidado de las herramientas mecánicas Servicio de ajustes y reparacionesRetroceso y advertencias relacionadas BM 1609929Y07 10-10BM 1609929Y07 10-10 1/18/11 1006 AM Advertencias de seguridad adicionales Símbolo Nombre Designación/explicación SímbolosSímbolos continuación Amoladoras angulares Descripción funcional y especificacionesProtector Cuello DE LA DEL Muela Husillo EnsamblajeProtector DE LA Mano Opcional Tuerca DE Fijación Rueda DE Husillo Rueda DE Amolar DE TipoRuedas Abrasivas DE Tipo 1 Para Amoladoras Rectas Para Instalar LA Zapata DE Soporte Y EL Disco DE Lijar Zapata DE SoporteHusillo Zapata DE Soporte Disco DE Lijar Tuerca DE Fijación Ensamblaje DEL Cepillo DE AlambreInterruptor DE Paleta Tricontrol Instrucciones de funcionamientoModelos 1821 solamente Modelos 1821D solamenteRuedas DE Amolar DE Disco Operación de amoladoConsejos Para Amolar Corte DE MetalSeleccion DEL Disco DE Lijar Operaciones de lijadoConsejos Para Lijar Lijado DE MaderaMantenimiento Accesorios Cordones de extensiónRemarques Notas Remarques Notas 1609929Y07