INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA DE GARANTÍA. ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES DE USAR EL PRODUCTO. D28065, D28065N, D28115, D28115N Heavy-Duty Angle Grinders Meuleuses à renvoi d’angle de type industriel Esmeriladoras de ángulo para trabajo pesado INSTRUCTION MANUAL GUIDE D’UTILISATION MANUAL DE INSTRUCCIONES 1-800-4-DEWALT • www.dewalt.com If you have questions or comments, contact us. Pour toute question ou tout commentaire, nous contacter.
English ELECTRICAL SAFETY • Grounded tools must be plugged into an outlet properly installed and grounded in accordance with all codes and ordinances. Never remove the grounding prong or modify the plug in any way. Do not use any adaptor plugs. Check with a qualified electrician if you are in doubt as to whether the outlet is properly grounded. If the tools should electrically malfunction or break down, grounding provides a low resistance path to carry electricity away from the user.
TOOL USE AND CARE • Use clamps or other practical way to secure and support the workpiece to a stable platform. Holding the work by hand or against your body is unstable and may lead to loss of control. • Do not force tool. Use the correct tool for your application. The correct tool will do the job better and safer at the rate for which it is designed. • Do not use tool if switch does not turn it on or off. Any tool that cannot be controlled with the switch is dangerous and must be repaired.
English WARNING: The grinding wheel or accessory may loosen during coast-down of the tool when shut off if rubber ring is missing or damaged. If grinding wheel or accessory loosens, it may dismount from the machine and may cause serious personal injury. • Always use proper guard with grinding wheel. A guard protects operator from broken wheel fragments and wheel contact. • Accessories must be rated for at least the speed recommended on the tool warning label.
• Kickback is a sudden reaction to a pinched, bound or misaligned wheel, wire brush or flap disc causing an uncontrolled cut-off tool to lift up and out of the workpiece toward the operator. • When the wheel is pinched or bound tightly by the workpiece, the wheel stalls and the motor reaction drives the unit rapidly back toward or away from the operator.
English INTENDED USE The D28065, D26065N, D28115, D28115N heavy-duty angle grinders have been designed for professional grinding at various work sites (i.e., construction sites). DO NOT use under wet conditions or in presence of flammable liquids or gases. These heavy-duty angle grinders are professional power tools. DO NOT let children come into contact with the tool. Supervision is required when inexperienced operators use this tool. WARNING: Never modify the power tool or any part of it.
I It is important to choose the correct guards, backing pads and flanges to use with grinder accessories. See pages 7–9 for information on choosing the correct accessories. Accessories WARNING: To reduce the risk of serious personal injury, turn tool off and disconnect tool from power source before making any adjustments or removing/installing attachments or accessories. Before reconnecting the tool, depress and release the trigger switch to ensure that the tool is off. 1.
English 7 threaded clamp nut threaded clamp nut stamped steel Quick-Change backing flange Type 27 guard Type 27 depressed center wheel Type 27 hubbed wheel Type 27 guard Type 27 hubbed wheel Type 27 guard 6" Grinding Wheels Type 27 depressed center wheel Quick-Change backing flange Type 27 guard 4-1/2" and 5" Grinding Wheels
Type 27 guard 4" wire wheel Type 27 guard 3" wire cup brush 8 threaded clamp nut threaded clamp nut threaded clamp nut Wire Wheels Diamond cutting wheel Type 1 abrasive cutting wheel diamond cutting wheel Type 1 abrasive cutting wheel threaded clamp nut sanding disc rubber backing pad Sanding Discs threaded clamp nut Quick-Change backing flange Quick-Change backing flange Quick-Change backing flange Quick-Change backing flange Type 1 guard Type 1 guard Type 1 guard 6" Cutting Wheels
English hubbed sanding flap disc Type 27 guard threaded clamp nut non-hubbed sanding flap disc Quick-Change backing flange Type 27 guard 4-1/2" and 5" Sanding Flap Discs 9 WARNING: To reduce the risk of serious personal injury, turn tool off and disconnect tool from power source before making any adjustments or removing/installing attachments or accessories. Before reconnecting the tool, depress and release the trigger switch to ensure that the tool is off. OPERATION 3.
CAUTION: Hold the side handle and body of the tool firmly to maintain control of the tool at start up and during use and until the wheel or accessory stops rotating. Make sure the wheel has come to a complete stop before laying the tool down. NOTE: To reduce unexpected tool movement, do not switch the tool on or off while under load conditions. Allow the grinder to run up to full speed before touching the work surface. Lift the tool from the surface before turning the tool off.
English MOUNTING NON-HUBBED WHEELS WARNING: To reduce the risk of serious personal injury, turn tool off and disconnect tool from power source before making any adjustments or removing/installing attachments or accessories. Before reconnecting the tool, depress and release the trigger switch to ensure that the tool is off. Depressed center Type 27 grinding wheels must be used with included flanges.
EDGE GRINDING WITH GRINDING WHEELS CAUTION: Wheels used for cutting and edge grinding may break if they bend or twist while the tool is being used to do cut-off work or deep grinding. To reduce the risk of serious injury, limit the use of these wheels with a standard Type 27 guard to shallow cutting and notching [less than 1/2" (12.7 mm) in depth]. The open side of the guard must be positioned away from the operator. For deeper cutting with a Type 1 cut-off wheel, use a closed, Type 1 guard.
English USING SANDING BACKING PADS O Choose the proper grit sandpaper for your application. Sandpaper is available in various grits. Coarse grits yield faster material removal rates and a rougher finish. Finer grits yield slower material removal and a smoother finish. Begin with coarse grit discs for fast, rough material removal. Move to a medium grit paper and finish with a fine grit disc for optimal finish.
USING WIRE CUP BRUSHES AND WIRE WHEELS Wire wheels and brushes can be used for removing rust, scale and paint, and for smoothing irregular surfaces. 1. Allow the tool to reach full speed before touching the tool to the work surface. 2. Apply minimum pressure to work surface, allowing the tool to operate at high speed. Material removal rate is greatest when the tool operates at high speed. 3. Maintain a 5˚ to 10˚ angle between the tool and work surface for wire cup brushes. 5˚-10˚ 4.
English MOUNTING CUTTING WHEELS CAUTION: Turn off and unplug the tool before making any adjustments or removing or installing attachments or accessories. Before reconnecting the tool, turn the switch on and off as previously described to ensure that the tool is off. CAUTION: Matching diameter backing flange and threaded clamp nut (included with tool) must be used for cutting wheels. 1. Place the unthreaded backing flange on spindle with the raised section (pilot) facing up.
DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit www.dewalt.com or call 1-800-4-DEWALT (1-800-433-9258).
