Оценок - 1, средний балл: 4
(
)
)
|
Фрагмент инструкции
Separation is usually a result of oil or grease on the taper. 2. Use the chuck key provided to adjust the jaws of the chuck until they are well inside the drill chuck body. 3. Slide the chuck onto the spindle end and tap the end of the drill chuck with a rubber or wooden mallet to seat it. See Figure 9. DO NOT use a steel hammer on the drill chuck to seat it onto the spindle. Damage will occur to the chuck and/or spindle which may make them unusable or unsafe. Locking gib is located inside the headstock in this location. Figure 8. Lock Handles and gib location. Figure 9. Seating chuck into spindle. (Note retracted jaws.) G7945/46 Radial Drill Press -11 SECTION 5: ADJUSTMENTS Speed Change Disconnect power to the machine when performing any maintenance, assembly or adjustments. Failure to do this may result in serious personal injury. Keep loose clothing rolled up and out of the way of machinery and keep hair pulled back. Wear safety glasses during the entire adjustment process. Failure to comply may result in serious personal injury. Unplug the drill press before changing speeds. The drill press has 5 speeds ranging from 550 to 3470 R.P.M. There is a speed chart located under the belt guard. Refer to this chart when setting a speed. 1. Loosen the belt tension lock knob on the side of the headstock. See Figure 10. 2. Pivot the motor to take tension off the V-belt. 3. Determine the desired speed on the chart and move the V-belt to the desired V- grooves on the motor and spindle pulleys. 4. Pivot the motor toward the back of the headstock, the motor support rod is spring loaded and will follow the motor. Tighten the lock knob once the desired V-belt tension is achieved. 5. Close the cover. Never operate drill press with belt cover in the open position. Your hand may become trapped in a belt and serious personal injury will occur. Figure 10. Loosening the lock knob. -12- G7945/46 Radial Drill Press Depth Stop Your radial drill press comes with a depth stop for use when drilling. Follow the instructions below for use. 1. Loosen the depth collar lock knob. See Figure 11. 2. Secure the wood stock you will be drilling onto the drill press table. 3. With the desired bit installed, lower the spindle until the tip of the bit just touches the wood stock you will be drilling. Hold the spindle in this position. 4. Turn the depth collar to the desired depth indicated by the scale on the collar. Secure the collar by tightening the lock knob. 3. Remove the wood stock and test the depth stop by measuring how far the spindle travels when the handles are rotated. See Figure 12. Figure 11. Loosening collar lock knob. You can also lock the spindle in the down position for operations such as spindle sanding. 1. Loosen the depth collar lock knob. See Figure 11. 2. Rotate the spindle to the desired depth and hold it steady. 3. Rotate the the collar clockwise until it stops, and tighten the lock knob. 4. Slowly release the drill press handle and the spindle should not move. Figure 12. Actual stop depth being measured. G7945/46 Radial Drill Press -13 Table Adjustments The Model G7945 table can be adjusted for height and angle. The G7946 adds the adjustments of table distance from column and rotation. Follow these instructions to adjust height: 1. Loosen the table support bracket lock handle. Turn the table hand crank to lift or lower the table. 2. Remember to lock the support bracket in place before operating the machine. Adjust angle: (Model G7946 only). 1. Turn the nut shown by the arrow in Figure 13, in a clockwise direction. This will draw the location pin out of the casting. Once loose, pull out the pin and nut, and set them in a safe place until needed. 2. Loosen the large bolt in the center of the support bracket. See Figure 13. 3. Using the scale on the side of the bracket or a protractor to set the angle, rotate the bracket to the desired angle. Lock in place by tightening bolt. Adjust rotation (Model G7946 Only): 1. Loosen the lock handle located under the table. Rotate the table the desired amount. 2. Always lock the support bracket in place before operating the machine. Adjusting distance from column (G7946 Only): 1. Loosen the lock handle located at the pivoting elbow of the table support. See Figure 15. 2. Swing the table support to the desired distance from the column. The support bracket may need to be rotated around the column to keep the table centered under the chuck. Secure all lock handles before operating the machine. -14- G7945/46 Radial Drill Press Figure 13. Locating pin and nut (G7946). Figure 14. Angle adjustment bolt (G7945). Figure 15. Adjusting distance from column. Head Adjustments The headstock can be tilted from 45° clockwise to 90° counterclockwise. 1. Loosen the lock handle on the right side of the headstock. 2. Pull out the guide pin located on the left side of the headstock and rotate the pin 90°. See Figure 16. Tilt the headstock to the desired angle specified on the scale and tighten the lock han...
Эта инструкция также подходит к моделям:Дрели и шуропопверты - G7946 (1.47 mb)