DeWalt DW840K Fitting and Removing the Guard DW840 Fig, Fitting a Backing Pad and Sanding Disc

Page 11

use, perform the following adjustment. With the guard latch in the closed position tighten or loosen the adjustment screw (Fig. 2B).

REMOVING GUARD

1.Open the guard latch (A) and align the arrow on the guard with the arrow on the gear case.

2.Pull the guard up until the guard lugs engage and rotate freely in the groove on the gear case.

3.With the guard latch open, rotate the guard until the arrows are aligned. (Fig. 2).

4.Remove the guard.

CAUTION: Do not tighten adjusting screw with guard latch in open position. Undetectable damage to the guard or the mount- ing hub may result.

Fitting and Removing the Guard DW840 (Fig. 3)

CAUTION: Unplug the tool before mounting or removing the guard. Guards must be used with all grinding wheels and sand- ing flap discs, wire brushes and wire wheels. The tool may be used without the guard only when sanding with conventional sanding discs. Before reconnecting the tool, depress and release the rear part of the switch to ensure that the tool is off.

FITTING GUARD

CAUTION: Do not operate grinder with a loose FIG. 3 guard or the guard latch in the open position.

1. Place the angle grinder on a table, spindle up.

2.Press the guard down.

3.Position the guard between your body and

the work piece.

4. Tighten the screw holding the cinch collar firmly around the neck of the spindle.

REMOVING GUARD

1.Loosen the screw holding the cinch collar around the neck of the spindle.

2.Lift up on the guard.

CAUTION: Do not tighten adjusting screw with guard latch in open position. Undetectable damage to the guard or the mount- ing hub may result.

Fitting a Backing Pad and Sanding Disc

Backing pads are available as optional accessories. To fit the pad, follow instructions provided with the accessory.

CAUTION: Proper guard must be re-installed for grinding wheel applications after sanding applications are complete.

CAUTION: Accessories must be rated for at least the speed recommended on the tool warning label. Wheels and other acces- sories running over rated speed can fly apart and cause injury. Accessory ratings must always be above tool speed as shown on tool nameplate.

Mounting Grinding Wheels (Fig. 4–7)

Grinding wheels are available as optional accessories.

1.Place the backing flange on the grinder spindle (Fig. 4).

2.Place the wheel against the flange, centering the grinding wheel on the backing flange pilot.

FIG. 4

FIG. 5

FIG. 6

 

 

 

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English

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Contents DW831, DW840 125mm and 7 180mm Heavy Duty Angle Grinder Page Work Area General Safety InstructionsElectrical Safety Tool USE and Care Additional Specific Safety Instructions for GrindersPersonal Safety ServiceEnglish Attaching Side Handle Assembly OperationSwitch AccessoriesGrinding Wheels DW831 Grinding Wheels DW840 Wire Wheels Sanding Flap Discs Sanding Discs DW831 Sanding With Abrasive Discs Precautions To Take When Removing PaintGrinding Edge CuttingFitting Guard Environmental SafetyCleaning and Disposal Fitting and Removing the Guard DW831Removing Guard Fitting and Removing the Guard DW840 FigFitting a Backing Pad and Sanding Disc Mounting Grinding Wheels FigMaintenance DAY Money Back Guarantee Year Free ServiceRègles DE Sécurité Relatives À L’ÉLECTRICITÉ Directives de sécurité d’ordre généralConserver CES Directives Aire DE TravailUtilisation DES Outils ET Précautions Sécurité PersonnelleRéparation Régime sans charge Interrupteur IntroductionAssemblage FonctionnementMeules de 7 po DW840 Meules de 5 po DW831Nominale Précautions à Prendre avant de Décaper des Peintures MeulageCoupe de Bord Meulage avec Disques AbrasifsFixation DU Dispositif DE Protection Installation et Retrait du Dispositif de Protection DW831Nettoyage ET Mode DE Disposition Sécurité EnvironnementaleRetrait DU Dispositif DE Protection Entretien Garantie limitée de trois ans AccessoiresBalais de moteur RéparationsSeguridad Eléctrica Instrucciones de seguridad generalesConserve Estas Instrucciones Área DE TrabajoUSO Y Cuidados DE LA Herramienta Seguridad PersonalServicio Componentes IntroducciónDiscos de esmeril de 5 DW831 Discos de esmeril de 7 DW840 Disco de alambre de Esmerilado EnsamblajeOperación ConmutadorPrecauciones a Tomar Cuando Quite Pintura Lijado con Discos AbrasivosCómo Montar LA Guarda Cómo Montar y Quitar la Guarda DW831 ySeguridad Ambiental Limpieza Y EliminaciónCómo Quitar LA Guarda Cómo Montar y Quitar la Guarda DW840 FigMontaje de Discos de Esmerilado Fig Mantenimiento Excepciones ReparacionesPóliza de Garantía Garantía limitada por tres añosInformación Técnica Garantía DE Reembolso DE SU Dinero POR 90 Días
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