Assessments - 1, GPA: 5
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Facilidade de uso
Check that the miter scale and the tip of the indicator are properly aligned. * Operation of the saw with the miter scale and indi- Indicator cator out of alignment, or with the side handle not properly tightened, will result in poor cutting preci- Side Handle sion. English 7. Bevel cutting procedures (1) Loosen the clamp lever and bevel the saw blade to the left or to the right. When tilting the motor head to the right pull the fixing pin towards the rear. Bevel Angle Scale (2) Adjust the bevel angle to the desired setting while watching Fixing pin the bevel angle scale and indicator, then secure the clamp le- Loosen ver. (3) Follow the procedures indicated in paragraphs 5 and 6 above. Clamp Lever For maximum dimensions for bevel cutting, refer to Indicator (Latchet type) “SPECIFICATIONS” table on page 9. Tighten Fig. 24 WARNING: When the workpiece is secured on the left or right side of the blade, the short cut-off portion will come to rest on the right or left side of the saw blade. Always turn the power off and let the saw blade stop completely before raising the handle from the workpiece. If the handle is raised while the saw blade is still rotating, the cut-off piece may become jammed against the saw blade causing fragments to scatter about dangerously. When stopping the bevel cutting operation halfway, start cutting after pulling back the motor head to the initial position. Starting from halfway, without pulling back, causes the safety cover to be caught in the cutting groove of the workpiece and to contact the saw blade. CAUTION: When cutting a workpiece of 2-3/8" (60mm) height in the left 45° bevel cutting position or a workpiece of 1-3/8" (35mm) height in the right 45° bevel cutting position, adjust the lower limit position of the motor head so that the gap between the lower edge of the motor head and the workpiece will be 5/64" to 1/8" (2 to 3mm) at the lower limit position (refer to “3. Checking the saw blade lower limit position” on page 14). Tighten Loosen Miter Scale Turn the turntable Fig. 27 English 9. Compound cutting procedures Compound cutting can be performed by following the instructions in 7 and 8 above. For maximum dimensions for compound cutting, refer to “SPECIFICATIONS” table on page 9. CAUTION: Always secure the workpiece with the right or left hand and cut it by sliding the round portion of the saw backwards with the left hand. It is very dangerous to rotate the turntable to the left during compound cutting because the saw blade may come into contact with the hand that is securing the workpiece. 10. Crown molding cutting procedures Fig. 28 shows two common crown molding types having angles of (.) 38° and 45°. For the typical crown molding fittings, see Fig. 29. Wall Ceiling B lower surface A upper surface Wall Ceiling q w e r Fig. 28 Fig. 29 The table below shows the miter angle and the bevel angle settings that are ideal for the two crown molding types. NOTE: For convenience, positive stops are provided for both the miter setting (left and right 31.6°, 35.3°) and the bevel setting positions (left and right 30°, 33.9°). For miter cut setting If the turntable has been set to either of the angles described, move the turntable adjusting side handle a little to the right and left to stabilize the position and to properly align the miter angle scale and the tip of the indicator before the operation starts. For bevel cut setting Move handle on bevel section to the right and left and check that the position is stable and that the bevel angle scale and the tip of the indicator are properly aligned. Then tighten the clamp lever. Type of Crown Molding To process crown molding at positions 1 and 4 in Fig. 29. Miter Angle Setting Bevel Angle Setting To process crown molding at positions 2 and 3 in Fig. 29. Miter Angle Setting Bevel Angle Setting 45° Type right 35.3° ( mark) left 30° ( mark) right 30° ( mark) left 35.3° ( mark) left 30° ( mark) right 30° ( mark) 38° Type right 31.6° ( mark) left 33.9° ( mark) right 33.9° ( mark) left 31.6° ( mark) left 33.9° ( mark) right 33.9° ( mark) (1) Setting to cut crown moldings at positions q and r in Fig. 29 (see Fig. 30; tilt the head to the left): q Turn the turntable to the right and set the Miter Angle as follows: * For 45°type crown moldings: 35.3° ( mark) * For 38°type crown moldings: 31.6° ( mark) w Tilt the head to the left and set the Bevel Angle as follows: * For 45°type crown moldings: 30° ( mark) * For 38°type crown moldings: 33.9° ( mark) e Position the crown molding so that the upper surface (A in Fig. 28) contacts the fence as indicated in Fig. 31. English (2) Setting to cut crown moldings at positions w and e in Fig. 29 (see Fig. 32; tilt the head to the left): q Turn the turntable to the left and set the Miter Angle as follows: * For 45°type crown moldings: 35.3° ( mark) * For 38°type crown moldings: 31.6° ( mark) w Tilt the head to the left and set the Bevel Angle as follows: * For 45°type crown moldings: 30° ( mark) * For 38°type ...