Craftsman 11580 - C3 19.2 Volt Hammer Operator's Manual

Contents

KEYLESSCHUCKSee Figure 6.The drill has a keyless chuck to tighten or release drill bitsin the chuck jaws. Grasp and hold the collar of the chuckwith one hand. Rotate the chuck body with your otherhand. The arrows on the chuck indicate which directionto rotate the chuck body in order to LOOK (tighten) orUNLOCK (release) the drill bit._L WARNING: Do not hold chuck body with onehand and use power of the drill to tighten the chuckjaws on the drill bit. The chuck body could slip inyour hand, or your hand could slip and come incontact with the rotating drill bit. This could cause anaccident resulting in serious personal injury.UNLOCKCHUCK (RELEASE) CHUCKJAWS COLLARTWO-SPEED GEAR TRAINSee Figure 7.The drill has a two-speed gear train designed for drilling ordriving at LO (1) or Hi (2) speeds. A slide switch is locatedon top of the drill to select either LO (1) or HI (2) speed.When using drill in the LO (1) speed range, speed willdecrease and unit will have more power and torque. Whenusing drill in the Hi (2) speed range, speed will increaseand unit will have less power and torque. Use LO (1)speed for high power and torque applications and Hi (2)speed for fast drilling or driving applications.TWO-SPEED LOGEARTRAIN(HI-LO_ SPEED1LL)SPEEDDRILLBITLOCK(TIGHTEN) CHUCKBODY Fig. 7Fig. 612