Bosch Power Tools 1821D manual Safety Warnings Specific for Wire Brushing Operations

Page 5

BM 1609929Y07 10-10:BM 1609929Y07 10-10 1/18/11 10:05 AM Page 5

power tool was not designed cannot be adequately guarded and are unsafe.

b)The guard must be securely attached to the power tool and positioned for maximum safety, so the least amount of wheel is exposed towards the operator.

The guard helps to protect operator from broken wheel fragments and accidental contact with wheel.

c)Wheels must be used only for recommended applications. For example: do not grind with the side of cut-off wheel. Abrasive cut-off wheels are intended for peripheral grinding, side forces applied to these wheels may cause them to shatter.

d)Always use undamaged wheel flanges that are of correct size and shape for your selected wheel. Proper wheel flanges support the wheel thus reducing the possibility of wheel breakage. Flanges for cut-off wheels may be different from grinding wheel flanges.

e)Do not use worn down wheels from larger power tools. Wheel intended for larger power tool is not suitable for the higher speed of a smaller tool and may burst.

Additional Safety Warnings Specific for

Abrasive Cutting-Off Operations:

Do not attempt to cut large stock or sheets of metal as this machine is not designed to be a dedicated cut-off machine.

a)Do not “jam” the cut-off wheel or apply excessive pressure. Do not attempt to make an excessive depth of cut.

Overstressing the wheel increases the loading and susceptibility to twisting or binding of the wheel in the cut and the possibility of kickback or wheel breakage.

b)Do not position your body in line with and behind the rotating wheel. When the wheel, at the point of operation, is moving away from your body, the possible kickback may propel the spinning wheel and the power tool directly at you.

c)When wheel is binding or when interrupting a cut for any reason, switch off the power tool and hold the power

tool motionless until the wheel comes to a complete stop. Never attempt to remove the cut-off wheel from the cut while the wheel is in motion otherwise kickback may occur. Investigate and take corrective action to eliminate the cause of wheel binding.

d)Do not restart the cutting operation in the workpiece. Let the wheel reach full speed and carefully reenter the cut. The wheel may bind, walk up or kickback if the power tool is restarted in the workpiece.

e)Support panels or any oversized workpiece to minimize the risk of wheel pinching and kickback. Large workpieces tend to sag under their own weight. Supports must be placed under the workpiece near the line of cut and near the edge of the workpiece on both sides of the wheel.

f)Use extra caution when making a “pocket cut” into existing walls or other blind areas. The protruding wheel may cut gas or water pipes, electrical wiring or objects that can cause kickback.

Do not use type 1 abrasive wheels designed for straight grinding.

Safety Warnings Specific for Sanding

Operations:

a)Do not use excessively oversized sanding disc paper. Follow manufacturer’s recommendations, when selecting sanding paper. Larger sanding paper extending beyond the sanding pad presents a laceration hazard and may cause snagging, tearing of the disc or kickback.

Safety Warnings Specific for Wire Brushing

Operations:

a)Be aware that wire bristles are thrown by the brush even during ordinary operation. Do not overstress the wires by applying excessive load to the brush.

The wire bristles can easily penetrate light clothing and/or skin.

b)If the use of a guard is recommended for wire brushing, do not allow any interference of the wire wheel or brush with the guard. Wire wheel or brush may expand in diameter due to work load and centrifugal forces.

-5-

Image 5
Contents Ver la página SeeSave ALL Warnings Instructions for Future Reference General Power Tool Safety WarningsWork area safety Keep work area clean and well lit 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 GuardWheel Guard Installation AssemblyWheel 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 OperationsExtension Cords AccessoriesCertain cleaning agents ! Caution and solvents damage 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 personal Seguridad del área de trabajoSeguridad eléctrica 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 DE LA Mano Opcional EnsamblajeProtector Cuello DE LA DEL Muela Husillo Ruedas Abrasivas DE Tipo 1 Para Amoladoras Rectas Husillo Rueda DE Amolar DE TipoTuerca DE Fijación Rueda DE 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