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manual abstract
Orbital action has a more aggressive blade motion and is designed for cutting in soft materials like wood or plastic. Orbital action provides a faster cut, but with a less smooth cut across the material. In orbital action, the blade moves forward during the cutting stroke in addition to the up and down motion. NOTE: Metal or hardwoods should never be cut in orbital action. To adjust the cutting action, move the cutting action lever (G) between the four cutting positions: 0, 1, 2, and 3. Position 0 is straight cutting. Positions 1, 2, and 3 are orbital cutting. The aggressiveness of the cut increase as the lever is adjusted from one to three, with three being the most aggressive cut. Dust Blower (Fig. 6) The dust blower helps clear the cutting area of debris created from the blade. NOTE: When cutting metal, turn the dust blower off so cutting fluids are not blown away from the blade. To turn the dust blower on, slide the dust blower control (H) all the way to the top. To turn the dust blower off, slide the dust blower control all the way to the bottom. Removable No-Mar Shoe Cover (Fig. 7) The no-mar shoe cover (I) should be used when cutting surfaces that scratch easily, such as laminate, veneer, or paint. To attach no-mar shoe cover, place the front of the aluminum shoe (F) into the front of the nomar shoe cover (I) and lower the jig saw. The no-mar shoe will click securely onto the rear of aluminum shoe. To remove no-mar shoe cover, grasp the no-mar shoe cover from the bottom; holding onto the two rear tabs (M) remove the no-mar shoe cover. Anti-Splinter Insert (Fig. 8) NOTE: Do not use the anti-splinter insert with the flush cutting blade. The anti-splinter insert (J) should be used when trying to minimize tear-out, especially when cutting veneer, laminate, or finished surfaces, such as paint. The anti-splinter insert should be installed into the no-mar shoe cover (I). If the no-mar cover is not used, install anti-splinter insert into shoe (F). FIG. 1 A B C F I G E J FIG. 2 FIG. 5 FIG. 6 FIG. 4 FIG. 3 FIG. 8 FIG. 10 G E H D F K FIG. 7 F D F F I I I M K FIG. 9 Cutting WARNING: The jig saw should not be operated with the shoe removed or serious personal injury may result. POCKET CUTTING (FIG. 10) A pocket cut is an easy method of making an inside cut. The saw can be inserted directly into a panel or board without first drilling a lead or pilot hole. In pocket cutting, measure the surface to be cut and mark clearly with a pencil. Next tip the saw forward until the front end of the shoe sits firmly on the work surface and the blade clears the work through its full stroke. Switch the tool on and allow it to attain maximum speed. Grip the saw firmly and lower the back edge of tool slowly until the blade reaches its complete depth. Hold the shoe flat against the wood and begin cutting. Do not remove blade from cut while it is still moving. Blade must come to a complete stop. FLUSH CUTTING (FIG. 9) A flush cut is necessary when finishing off cuts up to a wall or an obstacle, such as back-splash. One of the easiest ways to accomplish the flush cut is to use a flush cutting blade (DT2074). The flush cutting blade provides the reach necessary to cut right up to the front edge of the jig saw shoe. Remove the anti-splinter insert and return the shoe to the 0° positive stop position before installing and using the flush cutting blade. For the best cut quality the flush cutting blade should be used in the 0 or 1 orbital position. The flush cutting blade should not be used to start the cut because the flush cutting blade prevents the shoe from being supported by the work surface. Use wood cutting practices explained below. WOOD CUTTING Support the workpiece adequately at all times. Use the higher speed setting for cutting wood. Do not attempt to turn the tool on when blade is against material to be cut. This could stall the motor. Place the front of shoe on the material to be cut and hold the jig saw shoe firmly against the wood while cutting. Don’t force the tool; let the blade cut at its own speed. When the cut is complete, turn the jig saw off. Let blade come to a complete stop and then lay the saw aside before loosening the work. METAL CUTTING In cutting thin gauge sheet metals, it is best to clamp wood to the bottom of sheet metal; this will insure a clean cut without the risk of vibration or tearing of metal. Always remember to use a finer blade for ferrous metals (for those that have a high iron content); and use a coarser blade for nonferrous metals (those that do not have an iron content). Use a high speed setting for cutting soft metals (aluminum, copper, brass, mild steel, galvanized. pipe, conduit sheet metal, etc.). Use lower speed to cut plastics, tile, laminate, hard metals, and cast iron. MAINTENANCE Cleaning CAUTION: 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 w...