Assessments - 3, GPA: 3
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Facilidade de uso
16. Replace the guard retraction arm (6) and secure onto the rotating blade guard (5). 17. Check that the blade guard operates correctly and covers the blade as the saw arm is lowered. 18. Connect the saw to the power supply and run the blade to make certain that it is operating correctly. OperationCross cut A crosscut is made by cutting across the grain of the workpiece. A 90. crosscut is made with the mitre table set at 0.. Mitre crosscuts are made with the table set at some angle other than zero (fig. X). 1. Pull on the release knob (2) and lift the saw arm (1) to its full height. 2. Loosen the mitre locks (15). 3. Rotate the mitre table (12) until the pointer aligns with the desired angle. 4. Retighten the mitre locks (15) (fig. Y). WARNING. Be sure to tighten the mitre locks before making a cut. Failure to do so could result in the table moving during the cut and cause serious personal injury. 5. Place the workpiece flat on the table with one edge securely against the fence (11). If the board is warped, place the convex side against the fence (11). If the concave side is placed against the fence, the board could break and jam the blade. 6. When cutting long pieces of timber, support the opposite end of the timber with side support bars, a roller stand or a work surface that is level with the saw table. 7. Before turning on the saw, perform a dry run of the cutting operation to check that there are no problems. 8. Hold the operating handle (3) firmly and squeezethe switch trigger (16). Allow the blade to reach maximum speed. 9. Press the release latch (17) and slowly lower the blade into and through the workpiece. 10. Release the switch trigger (16) and allow the saw blade to stop rotating before raising the blade out of the workpiece. Wait until the blade stops before removing the workpiece. Bevel cut A bevel cut is made by cutting across the grain of the workpiece with the blade angled to the fence and mitre table. The mitre table is set at the zero degree position and the blade set at an angle between0. and 45. (fig. Z). Y X Z 1. Pull on the release knob (2) and lift the saw arm to its full height. 2. Loosen the mitre locks (15). 3. Rotate the mitre table (12) until the pointer aligns with zero on the mitre scale (13). 4. Retighten the mitre locks (15). WARNING. Be sure to tighten the mitre locks before making a cut. Failure to do so could result in the table moving during the cut, causing serious personal injury. 5. Loosen the bevel lock (7) and move the saw arm(1) to the left to the desired bevel angle (between0. and 45.). Tighten the bevel lock (7). 6. Place the workpiece flat on the table with one edge securely against the fence (11). If the board is warped, place the convex side against the fence. If the concave side is placed against the fence, the board could break and jam the blade. 7. When cutting long pieces of timber, support the opposite end of the timber with side support bars, a roller stand or a work surface that is level with the saw table. 8. Before turning on the saw, perform a dry run of the cutting operation to check that there are no problems. 9. Hold the operating handle (3) firmly and squeeze the switch trigger (16). Allow the blade to reach maximum speed. 10. Press the release latch (17) and slowly lower the blade into and through the workpiece. 11. Release the switch trigger (16) and allow the saw blade to stop rotating before raising the blade out of the workpiece. Wait until the blade stops before removing the workpiece. Compound mitre cut A compound mitre cut involves using a mitre angle and a bevel angle at the same time. It is used in making picture frames, to cut mouldings, making boxes with sloping sides and for roof framing. Always make a test cut on a piece of scrap wood before cutting into the good material (fig. a). 1. Pull on the release knob (2) and lift the saw arm to its full height. 2. Loosen the mitre locks (15). 3. Rotate the mitre table (12) until the pointer aligns with the desired angle on the mitre scale (13). 4. Retighten the mitre locks (15). WARNING. Be sure to tighten the mitre lock before making a cut. Failure to do so could result in the table moving during the cut, causing serious personal injury. 5. Loosen the bevel lock (7) and move the saw arm (1) to the left to the desired bevel angle (between 0. and 45.). Tighten the bevel lock (7). 6. Place the workpiece flat on the table with one edge securely against the fence (11). If the board is warped, place the convex side against the fence. If the concave side is placed against the fence, the board could break and jam the blade. 7. When cutting long pieces of timber, support the opposite end of the timber with the side support bars, a roller stand or a work surface that is level with the saw table. 8. Before turning on the saw, perform a dry run of the cutting operation to check that there are no problems.9. Hold the operating handle (3) and firmly and squeeze the switch trigger (16). Allow the blade...