INSTRUCTION MANUAL DC411-XE CORDLESS FINISHING GRINDER
SAVE THESE INSTRUCTIONS 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. Distractions can cause you to lose control. 2) ELECTRICAL SAFETY a) Power tool plugs must match the outlet.
g) Use the power tool, accessories and tool bits etc., in accordance with these instructions and in the manner intended for the particular type of power tool, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.. 5) BATTERY TOOL USE AND CARE a) Ensure the switch is in the off position before inserting battery pack.
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. • Young children and the infirm.
Safety Warnings Specific for Sanding Operations work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles. • Avoid prolonged contact with dust from power sanding, sawing, grinding, drilling, and other construction activities. Wear protective clothing and wash exposed areas with soap and water. Allowing dust to get into your mouth, eyes, or lay on the skin may promote absorption of harmful chemicals.
SAVE THESE INSTRUCTIONS FOR FUTURE USE NOTE: Battery storage and carrying caps are provided for use whenever the battery is out of the tool or charger. Remove cap before placing battery in charger or tool. WARNING: Fire hazard. Do not store or carry battery so that metal objects can contact exposed battery terminals. For example, do not place battery in aprons, pockets, tool boxes, product kit boxes, drawers, etc., with loose nails, screws, keys, etc. without battery cap.
open eye for 15 minutes or until irritation ceases. If medical attention is needed, the battery electrolyte is composed of a mixture of liquid organic carbonates and lithium salts. • Contents of opened battery cells may cause respiratory irritation. Provide fresh air. If symptoms persists, seek medical attention. WARNING: Burn hazard. Battery liquid may be flammable if exposed to spark or flame. CAUTION: Burn hazard. To reduce the risk of injury, charge only DEWALT rechargeable batteries.
Charging Procedure (Fig. 1) • Do not disassemble charger; take it to an authorized service center when service or repair is required. Incorrect reassembly may result in a risk of electric shock, electrocution or fire. • Disconnect the charger from the outlet before attempting any cleaning. This will reduce the risk of electric shock. Removing the battery pack will not reduce this risk. • NEVER attempt to connect 2 chargers together.
3. If the battery pack does not charge properly: a. Check current at receptacle by plugging in a lamp or other appliance b. Check to see if receptacle is connected to a light switch which turns power off when you turn out the lights. c. Move charger and battery pack to a location where the surrounding air temperature is approximately 18 °- 24 °C (65 °F - 75 °F). d. If charging problems persist, take the tool, battery pack and charger to your local service center. 4.
B FIG. 2 This DC411-XE heavy-duty finishing grinder is a professional power tool. DO NOT let children come into contact with the tool. Supervision is required when inexperienced operators use this tool. J Residual Risks • In spite of the application of the relevant safety regulations and the implementation of safety devices, certain residual risks cannot be avoided. These are: – Impairment of hearing. – Risk of dust inhalation. – Risk of personal injury due to prolonged use.
3. Re-install screws to attach the gear case to the motor housing. Tighten screws to 20 in.-lbs. torque. Overtightening could cause screws to strip. 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 (I) into the desired working position. The guard body should be positioned between the spindle and the operator to provide maximum operator protection. 4.
115 mm (4-1/2") GRINDING WHEELS Type 27 guard WIRE WHEELS Type 27 guard Type 27 guard Type 27 guard Type 27 hubbed wheel 76.2 mm (3") wire cup brush 101.
SANDING DISCS 115 mm (4-1/2") SANDING FLAP DISCS 115 mm mm (4-1/2") CUTTING WHEELS rubber backing pad Type 27 guard sanding disc threaded clamp nut Type 27 guard unthreaded backing flange Type 1 guard Type 1 guard unthreaded backing flange unthreaded backing flange abrasive cutting wheel diamond cutting wheel threaded clamp nut threaded clamp nut hubbed sanding flap disc non-hubbed sanding flap disc threaded clamp nut 12
Installing and Removing the Battery Pack (Fig. 2, 3) Switch (Fig. 3) NOTE: Make sure your battery pack is fully charged. LOCK-OFF BUTTON AND TRIGGER SWITCH Your finishing grinder is equipped with a lock-off button (B). To lock the trigger switch, press the lock-off button as shown in Figure 3. When the lock-off button is depressed to the lock icon, the unit is locked. Always lock the trigger switch when carrying or storing the tool to eliminate unintentional starting.
Mounting and Using Depressed Center Grinding Wheels and Sanding Flap Discs MOUNTING AND REMOVING HUBBED WHEELS WARNING: To reduce the risk of serious personal injury, turn tool off and remove battery pack before making any adjustments or removing/installing attachments or accessories. Hubbed wheels install directly on the M14x2 threaded spindle. 1. Thread the wheel on the spindle by hand. 2. Depress the spindle lock button and use a wrench to tighten the hub of the wheel. 3.
MOUNTING SANDING BACKING PADS WARNING: To reduce the risk of serious personal injury, turn tool off and remove battery pack before making any adjustments or removing/installing attachments or accessories. NOTE: Guard may be removed when using sanding backing pads. CAUTION: Proper guard must be reinstalled for grinding wheel, cutting wheels, sanding flap disc, wire brush or wire wheel applications after sanding applications are Q complete. R 1. Place or appropriately thread backing pad (P) on the spindle. 2.
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. Maintain a 5˚ to 15˚ angle between the tool and work surface. The sanding disc should contact approximately 25.4 mm (1") of work surface. 5˚ - 15˚ 4. Move the tool constantly in a straight line to prevent burning and swirling of work surface.
2. Depress spindle lock button and use a wrench on the hub of the wire wheel or brush to tighten the wheel. 3. To remove the wheel, reverse the above procedure. CAUTION: To reduce the risk of damage to the tool, properly seat the wheel hub before turning the tool on. 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.
Cleaning CAUTION: Matching diameter backing flange and threaded clamping 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. The raised section (pilot) on the backing flange will be against the wheel when the wheel is installed. 2. Place the wheel on the backing flange, centering the wheel on the raised section (pilot). 3.
Guarantee FREE WARNING LABEL REPLACEMENT: If your warning labels become illegible or are missing, call (AUS) 1800 654 155 or (NZ) 0800 339258 for a free replacement. Applicable to hand held Power Tools, Lasers and Nailers. Three Year Limited Warranty DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. Please return the complete unit, transportation prepaid, to any DEWALT Service Centre, or any authorised service station.
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DEWALT BATTERY AND CHARGER SYSTEMS Battery Output Nominal Chargers/Charge Time 240 Volts 12 Volts Cat. Number Voltage Amp Hour 97014 98014 DW9106 DW9107 DW9108 DW9115 DW9116 DW9117 DW9118 DE9116 DE9118 DW911 DC011 DW0245 DE2046 DE9000 DC9310 DC9036 DE0240-XJ DW0242 DW0240 DC9096 DC9180 DW9096 DE9095-XJ DC9091 DC9144 DE9091-XJ DW9091 DC9071 DE9071-XJ DE9074-XJ DW9050 DW9071 DW9072 DW9063 DW9062 DW9061 DW9048 DW9057 DW9046 36 24 24 24 18 18 18 18 14.4 14.4 14.4 14.
