Installing or removing drill bit
CAUTION :
Always be sure that the tool is switched off and unplugged before installing or removing the bit.
To install the bit, place it in the chuck as far as it will go. Tighten the chuck by hand. Place the chuck key in each of the three holes and tighten clockwise. Be sure to tighten all three chuck holes evenly.
To remove the bit turn the chuck key counterclockwise in just one hole, then loosen the chuck by hand.
Switch action
Tool speed is increased by increasing pres- sure on the trigger. To start the tool, simply pull the trigger. Release the trigger to stop. For continuous operation, pull the trigger and then push in the lock button. To stop the tool from the locked position, pull the trigger fully, then release it. A speed con- trol screw is provided so that maximum tool speed can be limited (variable). Turn the speed control screw clocksiwe for higher speed, and counterclockwise for lower speed.
CAUTION :
Before plugging in the tool, always check to see that the trigger switch actuates properly and returns to the "OFF" position when released.
Reversingswitch action
This tool has a reversing switch to change the direction of rotation. Move the revers- ing switch lever to the "FWD" position for clockwise rotation or the "REV" position for counterclockwise.
CAUTION :
0 Always check the direction of rotation before drilling.
0 Use the reversing switch only when the tool comes to a complete stop. Changing the direction of rotation before the tool stop may ruin the tool.
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