Download INFO
Transcript
The workpiece should be clamped in a drilling vise (available at extra cost) or by means of clamping tools. When using a vise, please mount the vise on the table or base. Support long workpieces against the left side of the column (in order to prevent workpiece rotation). Select speed To change the spindle speed, place the V-belt around the corresponding stages of the pulleys. Loosen the knob of the V-belt cover and open the cover. Refer to the table on the inside of the cover for correct placement of the V-belt. After placing the V-belt, check the V-belt tension and adjust if necessary. Insert drill Choose a suitable drill for the operation. Allow for shape and material of workpiece. Consult other sources if you have insufficient experience with drilling operations. Center drill in chuck and tighten chuck. Ensure correct position of drill in centre of chuck. Close chuck cover and check installation. Adjust table Place table in correct position for operation. The table can be elevated, rotated around the column or tilted. Please refer to chapter 5 for more information. 8. Machine start/stop Lift the switch lid to access the push buttons. - To start machine, lift lid and press green start button (I). To stop machine, lift lid and press red stop button (O). In case of emergency, hit the red button on the lid with the palm of your hand to stop the machine immediately. The lid is now closed. Wait until the emergency has been resolved, before restarting the machine! The machine does not restart automatically after a current interruption. You must restart the machine manually with the start button. Warning! Always switch the machine off and remove the plug from the socket when not in use. Lock the switch if you leave the machine unattended. Electrical diagram The electrical diagram shows the wiring of the machine (picture M). KDJ12 = on/off switch, SQ1 = V-belt cover safety switch, M1 = motor 9. Drilling Start the machine and turn the feed handles clockwise. The chuck moves down and the drill touches the workpiece. Apply moderate pressure on the levers to guide the drill through the material. Do not exert too much pressure, this might cause the drill to break! If you apply to little pressure, the drill may slip. Stop the machine after completing the operation. 10. Adjustment Warning! Switch off the machine and remove the plug from the socket before carryin out any adjustments. -19-