Keyless Chuck; To Adjust Torque; Led Worklight - Craftsman 315.115410 Operator's Manual

KEYLESS CHUCK
See Figure 6.
The drillhas a keylesschuck to tighten or release drill
bits in the chuck jaws. The arrows on the chuck indicate
which directionto rotate the chuck body in order to LOCK
(tighten)or UNLOCK (release)the drill bit.
_I, WARNING: Do not hold chuck bodywith one hand
and use power of the drillto tighten chuck jaws on
drillbit. Chuck body could slip in your hand or your
hand could slipand come in contact with rotating
drillbit. Thiscould cause an accident resulting in
serious personalinjury.
UNLOCK
DRILLBIT (RELEASE)
CHUCK
BODY
CHUCK
JAWS
LOCK
(TIGHTEN)
Fig. 6
ADJUSTABLE TORQUE CLUTCH
This product is equipped with an adjustable torque
clutchfor drivingdifferenttypes of screws intodifferent
materials.The proper setting depends on the type of
materialand the size of screw you are using.
TO ADJUST TORQUE
See Figure 7.
• There are twenty-four torque indicator settings located
on the front of the drill.
• Rotate the adjusting ring to the desired setting.
• 1 - 4 For driving small screws
• 5 - 8 For driving screws into soft material
• 9 - 12 For driving screws into soft and hard
materials
• 13 - 16 For driving screws into hard wood
• 17 - 23 For driving large screws
• 411 For heavy drilling
TODECREASE
TORQUE
4_ ADJUSTINGRING
TOINCREASE
TORQUE
Fig. 7
LED WORKLIGHT
See Figure 8.
The LED worklighton the foot of the drill will come on
when the switch trigger is depressed. This provides
additional lighting on the surface of the workpiece for
operation in lower-light areas.
LED
WORKLIGRT
Fi 8
13