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Resumen del manual
The green colored conductor in the cord is the grounding wire. Never connect the green wire to a “live” terminal. If your unit requires less than 150 volts, it has a plug that looks like fig. "A". A special grounding adapter (Fig. “B”) is available from your dealer to permit using 2-wire receptacle until the correct receptacle is properly installed. The green grounding wire extending from the side of the adapter must be connected to a PERMANENT GROUND such as a properly grounded outlet box. if you use an extension cord, be sure that it is a 3-conductor, grounding-type cord. Grounding must be continuous from the tool plug to a grounded receptacle. Fig. A GROUNDING BLADE IS THE LONGEST OF THE 3 BLADES GREEN GROUNDING WIRE a/ ADAPTER GROUNDED OUTLET _ BOX Fig. B SWITCH When using the tool at a considerable distance from power source, a 3-conductor, grounding-type extension cord of adequate size must be used for safety, and to prevent loss of power and over-heating. Use the table at right for 115 volt tools. For 220-volt tools, see same chart but use a wire size corresponding to an extension cord length shown which is V2 the length of extension to be used. P.T.I. Safety Rule #12 applies to Extension Cords as well as the Tool Power Cord. Before using cords, inspect them for loose or exposed wires and damaged insulation. Make any needed repairs or re« placement before using your power tool. Ext. cable length in feet...........25 50 75 100 150 200 Required wire size ' (A.W.G.) in cable. .18 To start drill, depress trigger switch; to stop drill, release trigger. To lock trigger in 4lON" position for continuous operation, depress trigger and push in locking button (located next to trigger). To release locking mechanism, depress trigger and release. 18 18 18 16 16 DRILLING INSERTING DRILL BIT IN CHUCK Turn collar to open chuck jaws. Place bit in chuck so that end rests on chuck bottom. Tighten 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. This is a safety feature that prevents bit slippage and motor damage. To release bit, turn chuck key counterclockwise in just one hole, then loosen chuck by hand. STARTING THE HOLE A drill bit will slip around on a smooth surface. To overcome this, center punch an indentation at the point to be drilled. Place chucked drill bit in the indentation and turn drill ‘ON*. CARE IN DRILLING DRILLING IN METAL DRILLING IN WOOD Twist drills are brittle and will break if enough bending stress it applied. To avoid stress on the drill bit, try extending your index finger along the side of the drill-housing with your middle finger on the trigger. Remember—guide, the tool, don't force it! Should the tool become overheated, run it with no load. Because of the drill's construction, it will cool faster running than by stopping it. TO REMOVE CHUCK for using a threaded shank accessory, first insert key into chuck key hole. Then strike the key sharply with a piece of wood in the direction the chuck rotates when the Drill is turned “ON.” This will loosen the chuck shank threads and the chuck may be unscrewed from the Drill. Use a cutting lubricant when drilling metals. The exceptions are iron and brass which should be drilled dry. The cutting lubricants that work best are sulphurized cutting oil or lard oil; bacon grease will also serve the purpose. Aluminum is best drilled with turpentine or kerosene. Holes in wood can be made with the same twist drills used for metal. These bits may overheat unless pulled out frequently to clear chips from the flutes. For larger holes, use Power Drill Wood Bits with a shank size that will fit your drill's chuck. Work that is apt to splinter should be backed up with a block of wood. Let up on the pressure just before the tip cuts through, this will give a good clean hole. Always leave the drill running when pulling it back out of a drilled hole, this prevents jamming. DRILL ACCESSORIES DRILL STAND Gives you the accuracy of a drill press, yet the drill can be removed in a few moments for free-hand work. HORIZONTAL STAND This stand converts your drill into a bench machine and frees your hands for buffing, grinding and polishing. HOLE SAWS Cut clean, round holes in wood and compositions up to %" thick, Increases the drilling capacity of V4" Drills to 1 y8" holes; Drills to 2V2" holes. Can be used also on “light metals.” TWIST DRILL BITS Made of High Speed Steel and will drill wood, steel and plastics. CARBIDE-TIPPED BITS For drilling in brick, cement, cinder block and similar material. WOOD BIT SET For boring 3/4", Vs" or 1" holes in wood, plywood, masonite, etc. WIRE WHEEL BRUSHES These brushes are real labor savers when you have to remove rust, old paint or caked dirt from metal or wood. SANDING DISCS Circular discs for your drill come in grades ranging from very coarse, for fast stock removal, to extra fine for smo...
Otros modelos de este manual:Taladros y shuropopverty - 7000 (2.65 mb)