If you have questions or comments, contact us. Pour toute question ou tout commentaire, nous contacter. Si tiene dudas o comentarios, contáctenos. 1-800-4-DEWALT • www.dewalt.com INSTRUCTION MANUAL GUIDE D’UTILISATION MANUAL DE INSTRUCCIONES INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA DE GARANTÍA. ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES DE USAR EL PRODUCTO.
The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool. Definitions: Safety Guidelines 1) WORK AREA SAFETY a) Keep work area clean and well lit. Cluttered or dark areas invite accidents. b) Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes. c) Keep children and bystanders away while operating a power tool.
4) POWER TOOL USE AND CARE a) Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed. b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
a) This power tool is intended to function as a grinder, sander, wire brush, polisher or cut-off tool. Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. b) Do not use accessories which are not specifically designed and recommended by the tool manufacturer.
English For example, if an abrasive wheel is snagged or pinched by the workpiece, the edge of the wheel that is entering into the pinch point can dig into the surface of the material causing the wheel to climb out or kick out. The wheel may either jump toward or away from the operator, depending on direction of the wheel’s movement at the point of pinching. Abrasive wheels may also break under these conditions.
b) d) e) 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.
• Use clamps or another practical way to secure and support the workpiece to a stable platform. Holding the work by hand or against your body leaves it unstable and may lead to loss of control. • Avoid bouncing the wheel or giving it rough treatment. If this occurs, stop the tool and inspect the wheel for cracks or flaws. • Always handle and store wheels in a careful manner. • Never cut into area that may contain electrical wiring or piping. Serious injury may result.
WARNING: ALWAYS use safety glasses. Everyday eyeglasses are NOT safety glasses. Also use face or dust mask if cutting operation is dusty. ALWAYS WEAR CERTIFIED SAFETY EQUIPMENT: • ANSI Z87.1 eye protection (CAN/CSA Z94.3), • ANSI S12.6 (S3.19) hearing protection, • NIOSH/OSHA/MSHA respiratory protection.
English COMPONENTS (Fig. 1) FIG. 1 WARNING: Never modify the power tool or any part of it. Damage or personal injury could result. G2. 3" (76 mm) diameter A. Trigger Switch stamped steel backing B. Lock On Button flange (D28065, D28066N, (D28065, D28115 only) D28065N only) C. Spindle Lock Button H. Threaded Clamp Nut D. Type 27 Guard I. Anti-Vibration Side Handle E. Dust Ejection System™ (not shown) (DES) J. Lock Off Button F. Yellow Rubber Ring (D28066N, only) G1.
6" (152 mm) Grinding Wheels 4-1/2" (114.3 mm) and 5" (127 mm) Grinding Wheels 1-11/16" (43 mm) diameter quick-change backing flange Type 27 guard Type 27 guard 3" (76 mm) diameter stamped steel backing flange Type 27 hubbed wheel Type 27 hubbed wheel Type 27 depressed center wheel Type 27 depressed center wheel threaded clamp nut Attaching Side Handle (Fig. 2) The side handle (I) can be fitted to either side of the gear case in the threaded holes, as shown.
English 4-1/2" (114.
Type 27 guard hubbed sanding flap disc Type 27 guard Accessories 1-11/16" (43 mm) diameter quick-change backing flange It is important to choose the correct guards, backing pads and flanges to use with grinder accessories. See pages 9–11 for information on choosing the correct accessories. WARNING: Accessories must be rated for at least the speed recommended on the tool warning label. Wheels and other accessories running over rated accessory speed may burst and cause injury.
English than Type 27 and 29 require different accessory guards not included with tool. Mounting instructions for these accessory guards are included in the accessory package. FIG. 3 1. Open the guard latch (M). Align the lugs (K) on the guard with the slots (L) on the gear K case. 2. Push the guard down until the guard lugs engage and rotate freely in the groove on the gear case hub. 3. With the guard latch open, rotate the guard L (D) into the desired working position.
TRIGGER SWITCH OPERATION (FIG. 5) To turn the tool on, depress the trigger switch (A). The tool will run while the switch is depressed. Turn the tool off by releasing the trigger switch. LOCK-ON BUTTON (D28065, D28115) (FIG. 5) The lock-on button (B) offers increased comfort FIG. 5 in extended use applications. To lock the tool on, depress the trigger switch (A), then push the lock-on button (B). The tool will continue to run after the trigger switch is released.
English FIG. 9 NOTE: The 3" (76 mm) diameter stamped FIG. 8 steel backing flange (G2) is ONLY for use with G1, G2 6" (152 mm) Type 27 grinding wheels. Refer to pages 9–11 for more information. 1. Install the 3" (76 mm) diameter stamped O steel backing flange (G2) for 6" (152 mm) Type 27 wheels or the 1-11/16" (43 mm) diameter quick-change backing flange (G1) for all other non-hubbed wheels on spindle (O) with the raised section (pilot) against the wheel.
3. Maintain a 5˚ to 10˚ angle between FIG. 12 the tool and work surface. 4. Continuously move the tool in a forward and backward motion to 5˚-10˚ avoid creating gouges in the work surface. 5. Remove the tool from work surface before turning tool off. Allow the tool to stop rotating before laying it down. MOUNTING SANDING BACKING PADS (FIG. 13) CAUTION: Proper guard must be reinstalled for grinding wheel, sanding flap disc, wire brush or wire wheel applications after sanding applications are complete. 1.
English 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. Coarse 16 - 30 grit Medium 36 - 80 grit Fine Finishing 100 - 120 grit Very Fine Finishing 150 - 180 grit 1. Allow the tool to reach full speed before touching tool to the work surface. 2. Apply minimum pressure to work surface, allowing the tool to operate at high speed. Sanding rate is greatest when the tool operates at high speed. 3.
2. Push the guard down until the guard FIG. 17 M lug engages and rotates freely in the L groove on the gear case hub. 3. Rotate guard (D) into desired working position. The guard body should be positioned between the spindle and K the operator to provide maximum operator protection. 4. Close the guard latch to secure the guard on the gear case cover. You should be unable to rotate the guard by hand when the latch is in closed position.
English 1. Place the unthreaded 1-11/16" (43 mm) diameter quick-change backing flange on spindle with the raised section (pilot) facing up. The raised section (pilot) on the backing flange will be against the wheel when the wheel is installed. 2. Place the wheel on the 1-11/16" (43 mm) diameter quick-change backing flange, centering the wheel on the raised section (pilot). 3. Install the threaded clamp nut with the raised section (pilot) facing away from the wheel. 4.
In addition to the warranty, DEWALT tools are covered by our: To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment (including brush inspection and replacement) should be performed by a DEWALT factory service center, a DEWALT authorized service center or other qualified service personnel. Always use identical replacement parts. 1 YEAR FREE SERVICE DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.