Assessments - 4, GPA: 4.3 ( )

Fabricante : DeWalt Arquivo Tamanho: 19.76 mb Arquivo Nome : Língua de Ensino:

Turn the motor “OFF”. Figure K5C Moving the saw back through lb« trough and 1/4-circle kerfs, bring the saw again to the position at the-end of the arm as shown in Figure K5. Tighten Rip Lock and release Yoke Clamp Handle. Turn -motor “ON" and temporarily press the Yoke Locator Pin Handle as you start to rotate the yoke counterclockwise (Figure K5D). Continue rotating until the Locator. Pin stops the yoke, after a 1/4-circie cut, with the blade parallel to the fence. Now, with the motor still running—lock the Yoke Clamp Handle, Loosen the Rip Lock,'and again'slowly push the saw toward the fence, completing the rip trough kerf. Turn motor “OFF”. You have now cut into the work surface all basic, important kerf marks. Figure K5D 1/4" PLYWOOD ON TABLE TOP if you elect to cover your table-top with 1/4* plywood, only cover it from the fence forward as it is unnecessary to cover the back board. Do not use masonite for a cover as it is too abrasive and will dull the blade too fast. The plywood must be snug to the work table over its entire surface. Any warps or bumps will affect the accuracy of your cuts, particularly dado cuts. If you use brads for fastening, do not place them where the basic kerf marks will be made —if the blade hits a brad it wW need sharpening at once. The brads should be spaced about 5" apart over the entire surface. Don't use glue as you will not be able to properly remove the plywood cover for replacement. If you use rubber cement, the top may be difficult to remove, but any solvent (lacquer thinner,'acetone, etc.) will soften-the rubber and the top will come off. Two-sided masking tape around the edges will also hold the top on. It is recommended that you use either rubber cement or masking tape. BASIC KERF CUTS-APPROX. 1/10" DEEP Do not attempt to cut any kerfs behind the fence IF the front of the table is covered with 1/4" plywood. 17 SAWING-BASIC CUTS CROSSCUTTING Figure 81 In cross-cutting you always puli the saw toward yourself and across the' material which is held stationary against the fence, Never feed material into the saw when cross-cutting* and nmm cut when pushing the saw away from yourself. With the motor "OFF*, and the blade at 90° to the fence and perpendicular to the tail«, push the saw to the back of the arm behind, the. fence. Place the piece to be cut against the fence. Hold it firmly with four fingers on the top surface and the thumb' tucked under the palm and against-the edge facing you. Keep hand well away from the line of cut! Turn the motor “ON"; Grasp the saw handle firmly and pull the saw toward you until the piece is completely cut through, but not so far that the rear of the blade comes out of the cut in the material (Figure SI). This will prevent the loose piece from getting behind the blade and interfering with your returning the saw to the rear of the arm, which should always be done after each crosscut is completed. Turn the motor “OFF”. This basic cut is also called a “climb cut” because the rotation of the blade tends to hold the piece downward against the table and against the fence . . . the saw wants to “climb” over the piece but is held firmly down by the saw arm. When--making a cut, if the-saw'tends to move toward you faster than the blade can cut (possibly jamming in the wood), the-reUefhead-.....may-need.........adfristaisntr^-expiatvied......earlier........in this manual. Also jamming can be caused by pulling the saw through the cut too rapidly. If saw should jam turn motor off immediately. Check the tightness of the roller head; if loose readjust, following the instructions on pages 10 and 11. Long Cross Cuts (Figure S2). With the fence in its normal position the length of the basic cross cut is about 10%". To cross cut wide -lumber, first make this 1 0%" cut and turn the motor “OFF”. Move the fence all the way back as shown in Figure S2. Slide the wood back against the fence keeping the blade centered in the cut you have just made. Turn the motor "ON” and «Mend-the 10%" cut as needed or to the outward limit of saw travel in the arm. By turning the wood 180®, and repeating the above,cuts up to about 36“ long can be made. ' CAUTION ALWAYS WEAR PROTECTIVE GOGGLES, WEAR OUST MASK If OPERATION IS DUSTY. Figure 82 MITER CUTS 1. With the motor “OFF”, loosen base clamp handle, position the saw arm 45° to the right with the blade in back of the fence. Let the pin fail in place and bear on the arm slightly to the right.'Tighten tee damp handle.^ - 2. Place material to be cut against the fence. 3. Turn the motor “ON”. Pull saw forward (Figure S3) only the distance necessary to cut through the material, and then return saw to back of fence. Turn motor “OFF’'. 4. If a longer miter cut is needed, move the fence back behind the spacer board. (Figure S2). Place the piece being cut apiost the fence with the-blade centered in the cut previously made with the fence in normal position. Turn motor “ON” and pull saw forward the distan...

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