Assessments - 1, GPA: 3
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1. Remove the table pin (A) Fig. 20 from the table. 2. Open the two wheel guard doors (B) Fig. 20 and the blade guard door (C). 3. Confirm that the quick tension lever (D) Fig. 20 is positioned to the left of the machine. NOTE: Install the blade with the teeth pointing down, toward the table. 4. Slide the band saw blade, (teeth facing out), through the slot (E) Fig. 20 in the band saw table. 5. Place the blade around the two wheel assemblies (A) Fig. 21. 6. Replace the table pin (A) Fig. 20. 7. Close the two wheel-guard doors (B) Fig. 20 and the blade guard door (C). 8. Move the quick tension lever (D) Fig. 20 to the right . 9. See the section "OPERATING CONTROLS AND ADJUSTMENTS" to adjust the blade tension and tracking. TABLE INSERT Place the table insert (A) Fig. 22 in opening of table. NOTE: A tab (B) on the insert fits into the notch (C) in table opening. A A B C Fig. 21 Fig. 22 15 - English OPERATION OPERATION OPERATIONAL CONTROLS AND ADJUSTMENTS STARTING AND STOPPING THE SAW Make sure that the switch is in the “OFF” position before plugging cord into outlet. Do not touch the plug’s metal prongs when unplugging or plugging in the cord The power switch is located on the left side of the machine. To turn the machine "ON", push the green start button (A) Fig. 23. To turn the machine "OFF", push the red stop button (B). A B Fig. 23 LOCKING THE SWITCH IN THE "OFF" POSITION IMPORTANT: When the tool is not in use, the switch should be locked in the "OFF" position to prevent unauthorized use, using a padlock (Fig. 24) with a 3/16" diameter shackle. In the event of a power outage (such as a breaker or fuse trip), always move the switch to the “OFF” position until the main power is restored. Fig. 24 TILTING THE TABLE You can tilt the band saw table 45 degrees to the right and 10 degrees to the left. 1. To tilt the table to the right, loosen the two locking knobs (A) Fig. 25, tilt the table to the desired angle as shown on the scale (D) Figs. 25 and 26, and tighten two locking knobs (A). 2. To tilt the table (C) Fig. 26 to the left, loosen the two locking knobs (A) Fig. 25 and tilt the table to the right until you have access to the table stop (A) Fig. 26. Remove the table stop (A) Fig. 26, and tilt the table to the left 10 degrees. Tighten the two locking knobs (A) Fig. 25. A A D C A B D E F Fig. 25 Fig. 26 16 - English ADJUSTING THE TABLE STOP This machine is equipped with an adjustable table stop (A) Fig. 26 that allows the table to be set at 90 degrees to the blade. Tilt the table (C) Fig. 26 to the left until the table stop (A) Fig. 26 contacts the table. Place a square on the table against the blade (Fig. 27). If the blade is not 90 degrees to the table surface: 1. Tilt the table slightly to the right and tighten the table lock knobs. 2. Loosen the locknut (B) Fig. 26 to free the adjusting Fig. 27 screw (A) Fig. 26. Turn the adjusting screw (A) right or left to raise or lower the table stop, then tighten the locknut (B). 3. Lower the table. Check the angle with the square. 4. When the table is 90 degrees to the blade, confirm that the pointer (E) Fig. 26 is set to 0°. If not, loosen the screw (F) Fig. 26 and move the pointer to 0°. Tighten the screw. A Fig. 28 ADJUSTING BLADE TENSION Disconnect the machine from the power source! The machine is equipped with a tension handle (A) Fig. 28. To apply tension, move the tension handle (A) Fig. 28 toward the back. To release the blade tension, move the tension handle (A) Fig. 29 toward the front. To adjust the blade tension, move the blade tension handle toward the back (Fig. 29). A scale is located on the back of the upper wheel slide bracket. The graduations on the scale indicate the proper tension for various widths of blades. With the blade on the wheels, turn the knob (A) Fig. 30 to raise or lower the wheel until the red fiber washer (B) Fig. 30 is in line with the proper graduation for the size of the blade used. This scale is correct for average work and will not be affected by rebrazing of the saw blade. Use these graduations until you become familiar enough with the operation of the band saw to vary the tension for different kinds of blades or work. A B A Fig. 29 Fig. 30 Over-straining the blade is a common cause of breakage and/or poor performance. Release the tension when the machine is not in use. 17 - English TRACKING THE BLADE Disconnect the machine from the power source! IMPORTANT: Before tracking the blade, confirm that the blade guides and blade support bearings are clear of the blade. After applying tension to the blade, rotate the wheels slowly forward by hand and observe the blade’s movement. The blade (A) Fig. 31 should travel in the center of the upper tire. If the blade creeps toward the front edge, loosen the wing nut (B) Fig. 32 and turn the thumb screw (C) clockwise. This action draws the blade toward the center of the tire. If the blade creeps toward the back edge, turn the thumb screw in the opposite direction. Adjust the thumb screw (C)...
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