Bosch Power Tools 1853-5 Lock NUT and Backing Flange, Disc Grinding Wheel Assembly, Side Handle

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BM 1609929H55 1-05 1/5/05 3:17 AM Page 8

LOCK NUT AND BACKING FLANGE

Your tool is equipped with a threaded spindle for mounting accessories. Always use the lock nut and backing flange that has same thread size as spindle.

DISC GRINDING WHEEL ASSEMBLY

Disconnect tool from power source. Be sure that wheel guard is in place for grinding.

When using spin-on grinding wheels, thread directly onto the spindle.

When using mounting wheels, thread BACKING FLANGE onto spindle, then place GRINDING WHEEL on the spindle. Thread on the lock nut and tighten nut using a lock nut wrench provided with adapter kit, while holding the spindle lock in.

TO REMOVE: Reverse procedure.

SIDE HANDLE

The side handle used to guide and balance the tool can be threaded into the front housing on either side, and on top of the tool, depending on personal preference and comfort. Use the side handle for safe control and ease of operation.

!WARNING Always use auxiliary handle for maximum

control over torque reaction or kick-back.

Operation of the grinder without the side

handle could cause loss of control of the grinder, resulting in possible serious personal injury.

MOUNTING

FLANGE

SPINDLE

WHEEL

GUARD

BACKING

FLANGE

DISC

GRINDING

WHEEL

LOCK NUT

SPIN-ON GRINDING

WHEEL

CUP GRINDING WHEELS

Use cup grinding wheels for heavy-duty stock removal of metals, concrete and stone.

ADJUSTABLE CUP

WHEEL GUARD INSTALLATION

Open the guard clamp and fit it on the mounting flange then secure by tightening the clamp screw. ALWAYS HAVE THIS GUARD ATTACHED WHEN USING CUP GRINDING WHEELS

The adjustable guard allows you to lower or raise the guard’s shell. TO ADJUST: Loosen the four bolts on the shell, and secure the shell for 1/4” wheel exposure for maximum safety.

ATTACHING CUP GRINDING WHEEL

Thread the cup grinding wheel on the spindle shaft CLOCKWISE. Press in the spindle lock button and turn the cup grinding wheel until the lock button engages, then tighten the wheel securely by hand.

TO REMOVE: Reverse procedure.

SPINDLE

MOUNTING

FLANGE

ADJUSTABLE

GUARD

SHELL

BOLT

CUP

GRINDING

WHEEL

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Contents Read Before Using Service LocationsCall Toll Free For EnglishGeneral Safety Rules Work area safetyElectrical safety Personal safetyService Angle Sander Safety RulesPower tool use and care BM 1609929H55 1-05 1/5/05 317 AM Symbols Model number Functional Description and SpecificationsAngle Sanders Sanding Assembly Grinding AssemblyDisc Grinding Wheel Assembly Adjustable CUP Wheel Guard InstallationLock NUT and Backing Flange Side HandleMounting Type 28 or Type Grinding Wheels Do not use the flange setTRI-CONTROL Paddle Switch Operating InstructionsSanding Operations Selecting Sanding DiscWire Brush Operations Grinding OperationsCleaning MaintenanceAccessories Consignes générales de sécurité Sécurité du lieu de travailSécurité électrique Sécurité personnelleEntretien Consignes de sécurité des ponceuses dangleUtilisation et entretien des outils Électroportatifs Nutilisez pas une meule de dimensions supérieures Le plomb provenant des peintures à base de plombSymboles Numéro de modèle Description fonctionnelle et spécificationsPonceuses dangle Assemblage de la ponceuse Assemblage de la rectifieuseInstallation DU Protecteur Réglable DE LA Meule EN Coupe Écrou DE Blocage ET FlasqueEnsemble DE Meule À Disque Poignée LatéraleMontage DES Meules DE Type 28 OU DE Type Consignes de fonctionnement Travaux de ponçageTravaux de meulage Travaux à la brosse métalliqueEntretien NettoyageLubrification DE L’OUTIL Balais OU CharbonsNormas generales de seguridad Seguridad del área de trabajoSeguridad eléctrica Seguridad personalServicio de ajustes y reparaciones Normas de seguridad para lijadoras angularesMecánicas BM 1609929H55 1-05 1/5/05 317 AM De Ni-Cd SímbolosCon aislamiento doble Modelo número Descripción funcional y especificacionesLijadoras angulares Ensamblaje de la lijadora Ensamblaje de la amoladoraMango Lateral Muelas AcopadasCON Clip Ajustable Colocación DE UNA Muela AcopadaMontaje DE Ruedas DE Amolar DE Tipo 28 O DE Tipo HusilloTuerca CON Pestaña O DE Fijación Husillo Rueda DE Amolar DE TipoInstrucciones de funcionamiento Operaciones de lijadoInterruptor DE Paleta Tricontrol Seleccion DEL Disco DE LijarOperación de amolado Operaciones con escobillas de alambreMantenimiento AccesoriosServicio LimpiezaRemarques Notas Limited Warranty of Bosch Portable and Benchtop Power Tools
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1853-5, 1853-6 specifications

Bosch Power Tools has long been a leader in the power tools industry, and the Bosch 1853-6 and 1853-5 models are exemplary representations of their commitment to quality, performance, and innovation. These tools are designed to meet the demanding needs of professional contractors and DIY enthusiasts alike.

The Bosch 1853-6 is a 7-inch angle grinder that features a robust 15-amp motor, delivering a powerful performance for grinding, cutting, and polishing applications. Its advanced cooling system ensures that the tool remains efficient even under heavy load, preventing overheating and prolonging its lifespan. The grinder’s lightweight design enhances maneuverability, making it easier to use for extended periods without fatigue.

One of the standout features of the 1853-6 is the innovative Constant Electronic technology, which helps maintain speed under load. This means that even when the tool is under pressure, it will continue to operate at optimal speeds, ensuring consistent results. Additionally, the integrated vibration-dampening handle reduces strain on the user, allowing for increased comfort during prolonged use.

On the other hand, the Bosch 1853-5 model also boasts a similarly powerful 15-amp motor and incorporates some unique features tailored towards specific applications. This model is designed for a variety of cutting tasks, with a focus on precision and control. The 1853-5 is equipped with a spindle lock for easy disc changes and includes a guard that can be easily adjusted without the need for additional tools.

Both models highlight Bosch's emphasis on user safety. They are equipped with restart protection, which prevents accidental start-ups after a power interruption. Furthermore, the ergonomic design of the handles on both models ensures that users can achieve a firm grip, enhancing control during operation.

In terms of build quality, both models are constructed from durable materials designed to withstand tough job site conditions. They are engineered for longevity, making them reliable investments for any toolbox.

In summary, the Bosch 1853-6 and 1853-5 angle grinders represent the brand’s commitment to high-performance tools. With advanced technologies such as Constant Electronic, a focus on user safety, and sturdy construction, these angle grinders are versatile options that can handle a wide range of applications, ensuring they remain a favored choice among professionals and hobbyists alike.