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Resumen del manual
Leadscrew handwheel properly installed. Once the assembly is complete, test run your machine to make sure it runs properly. If, during the test run, you cannot easily locate the source of an unusual noise or vibration, stop using the machine immediately, then review the Troubleshooting on Page 34. If you still cannot remedy a problem, contact our Tech Support at (570) 546-9663 for assistance. To test run the machine: 1. Make sure you have read the safety instructions at the beginning of the manual and that the machine is setup properly. 2. Make sure all tools and objects used during setup are cleared away from the machine. 3. Connect the machine to the power source. 4. Move the spindle direction switch left or right to turn the machine ON {see Figure 13). Figure 13. Spindle direction switch. 5. Listen and watch for abnormal noises or actions. The machine should run smoothly with little or no vibration or rubbing noises. —Strange or unusual noises must be investigated and corrected before operating the machine further. Always disconnect the machine from power when investigating or correcting potential problems. G0520 Drill Press -15- 6. Move the spindle direction switch to the center position to turn the machine OFF. Spindle Break-In 7. Flip the power feed ON/OFF switch up and move the direction handle left or right to turn the power feed ON—the table should move evenly to the left or right (refer to Power Feed on Page 23 for detailed instructions). 8. Turn the power feed OFF. 9. The Test Run procedure is finished for your drill press. Perform the following Spindle Break-In steps. NOTICE Successfully complete the spindle break-in procedure to avoid rapid wear of spindle components when placed into operation. It is essential to closely follow the proper break-in procedures to ensure trouble-free performance of your drill press. To perform the spindle break-in procedure: 1. After successfully completing the Test Run procedure, make sure the machine is turned OFF and the spindle is stopped. 2. Disconnect the machine from power, then lift the V-belt cover and configure the V-belts for a spindle speed of 140 RPM (refer to Setting Spindle Speed on Page 26 for detailed instructions). 3. Close and lock the V-belt cover, then reconnect the machine to power. 4. Start the spindle rotation and let the machine run for 20 minutes. 5. Turn the spindle OFF and let the spindle come to a complete stop. 6. Reverse the spindle rotation and let the machine run for another 20 minutes. 7. Repeat Steps 2-6 for the spindle speeds of 485 and 2570 RPM. 8. Turn the machine OFF. The spindle break-in is now complete and the machine is ready for operation. -16- G0520 Drill Press SECTION 4: OPERATIONS Operation Safety ▲WARNING To reduce the risk of serious injury when using this machine, read and understand this entire manual before beginning any operations. Installing Drill Chuck & Bit The Model G0520 is shipped with a JT#3 drill chuck, which can be opened and securely closed around a cutting tool by using the included chuck key. Any drill bit you install in the chuck must be installed tightly enough that it will not come loose during operation. ▲WARNING Damage to your eyes and lungs could result from using this machine without proper protective gear. Always wear safety glasses and a respirator when operating this machine. Tools Needed Qty Chuck Key.........................................................1 Rubber or Wooden Mallet.................................1 To install the drill chuck and drill bit: 1. DISCONNECT MACHINE FROM POWER! 2. If you have not already done so, lift the V-belt cover and remove the drawbar from the top of the spindle—it is not used when mounting an arbor with a tang. ▲warning Loose hair, clothing, or \l il i1 jewelry could get caught vJr I in machinery and cause serious personal injury. Keep these items away \ kj from moving parts at all times to reduce this risk. NOTICE If you have never used this type of machine or equipment before, we strongly recommend that you read books, trade magazines, or get formal training before beginning any projects. Regardless of the content in this section, Grizzly Industrial will not be held liable for accidents caused by lack of training. Note: Be sure to close and secure the V-belt cover before continuing. 3. Use mineral spirits to thoroughly clean the tapered mating surfaces of the drill chuck, arbor, and spindle, then use a clean rag to dry all surfaces. ▲WARNING Failure to properly clean the tapered mating surfaces of the drill chuck, arbor, and spindle could cause the tapered fit to loosen and separate during operation, which could lead to serious injury and property damage. 4. Hand-turn the chuck to draw the chuck jaws fully into the body. G0520 Drill Press iM -17- 5. Place the drill chuck face down on a piece of wood. 6. Insert the short taper of the arbor into the tapered socket of the drill...