Assessments - 2, GPA: 4.5 ( )

Fabricante : DeWalt Arquivo Tamanho: 495.75 kb Arquivo Nome : Língua de Ensino:

Then, when the drill reads level, the two will be aligned. (Any bubble level can only indicate level to the earth’s surface). NOTE: The fluid in the bubble level vial is mineral spirits. If the mineral spirits gets into your eyes, flush eyes with water. If irritation occurs, seek medical attention. If the vial fluid comes into contact with your skin, remove contaminated clothing and remove excess fluid. Rinse thoroughly with water followed by washing with soap and water. If irritation occurs, seek medical attention. If vial fluid is inhaled, immediately get fresh air. If difficulty breathing, seek medical attention. Keyless Chuck – D21007, D21008, D21009, DWD110, DWD115 (Fig. 3) Your tool features a keyless chuck (E) for greater convenience. To insert a drill bit or other accessory, follow the steps listed below. 1. Grasp the rear half of the chuck with one hand and use your other hand to rotate the front half counterclockwise, as shown in Figure 3. Rotate far enough so that the chuck opens sufficiently to accept the desired accessory. 2. Insert the bit or other accessory about 3/4" (19 mm) into the chuck and tighten securely by holding the rear half of the chuck and rotating the front portion in the clockwise direction. When the chuck is nearly tightened, you will hear a clicking sound. After 4–6 clicks, the chuck is securely tightened around the accessory. 3 To release the accessory, repeat step 1 listed above. WARNING: Do not attempt to tighten drill bits (or any other accessory) by gripping the front part of the chuck and turning the tool on. Damage to the chuck and personal injury may result. KEYLESS CHUCK REMOVAL (FIG. 4) Tighten the chuck around the shorter end of a hex key (not supplied) of 1/4" (6 mm) or greater size. Using a soft hammer or piece of wood, strike the longer end in the counterclockwise direction. This will loosen the chuck so that it can be unscrewed by hand. KEYLESS CHUCK INSTALLATION (FIG. 5) Screw the chuck on by hand as far as it will go. Tighten the chuck around the shorter end of a 1/4" (6 mm) or larger hex key (not supplied) strike the longer end in the clockwise direction with a soft hammer. Keyed Chuck – D21002 Open the chuck jaws by turning collar by hand and insert the shank of the bit about 3/4" (19 mm) into chuck. Tighten the chuck collar by hand. Place chuck key in each of the three holes, and tighten in clockwise direction. It’s important to tighten chuck with all three holes. To release the bit, turn the chuck counterclockwise in just one hole, then loosen the chuck by hand. REMOVAL OF KEYED CHUCK (FIG. 6) Tighten the chuck around the shorter end of a hex key (not supplied) of 1/4" (6 mm) or greater size. Using a soft hammer, strike the key sharply in the counterclockwise direction when viewed from the front of the tool. This will loosen the chuck so that it can be removed by hand. KEYED CHUCK INSTALLATION (FIG. 7) Screw the chuck on by hand as far as it will go. Insert the shorter end of a hex key (not supplied) of 1/4" (6 mm) or greater size and strike it in the clockwise direction with a soft hammer. MAINTENANCE 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. Cleaning WARNING: Never use solvents or other harsh chemicals for cleaning the non-metallic parts of the tool. These chemicals may weaken the plastic materials used in these parts. Use a cloth dampened only with water and mild soap. Never let any liquid get inside the tool; never immerse any part of the tool into a liquid. FIG. 1 FIG. 2 B D A FIG. 5FIG. 4 FIG. 6 FIG. 7 FIG. 3 E Motor Brushes DEWALT uses an advanced brush system which automatically stops the drill when the brushes wear out. This prevents serious damage to the motor. New brush assemblies are available at authorized DEWALT service centers. Always use identical replacement parts. Lubrication When the tool is taken apart for motor brush replacement a small amount of grease should be added (or redistributed from that remaining in housing) to the gears. The ball bearings used in this tool are lubricated during manufacture and require no lubrication. Repairs To assure product SAFETY and RELIABILITY, repai...

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