Craftsman 315.114050 Operator's Manual page 12

3/8 in. 9.6 volt cordless drill-driver variable speed / reversible
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INSTALLING
BITS
See Figure 6.
Lock the switchtdgger by placing the directionof
rotation selector In center position.See Figure 5,
Open or close chuck Jawsto a pointwhere the open-
Ing Is slightlylarger than the bit size you Intend to use.
Also, raise the front of your drill slightlyto keep the bit
from falling out of the chuck jaws,
Insert ddll bit straightinto chuck the full length of the
jaws as shown In Figure 6.
Tighten the chuck Jawson ddll bt.
UNLOCK
DRILLBIT
(RELEASE)
CHUCK COLLAR
CHUCKJAWS
LOCK
(TIGHTEN)
CHUCK BODY
RK_HT
Fig. 6
To tighten the chuckJawson ddll bit; grasp and hold
the cofla.rof the chuck with one hand, while rotating
the chuck bodywith your other hand,
Note: Rotate the chuck bodyIn the direction of the
arrow marked LOCK to tighten chuckJaws.
Do not use a wrench to tighten or loosen chuck laws.
_IL WARNING:
Make sure to Insert ddll bit straightInto
chuck Jaws.Do not Insert drill bit Into chuck Jawsat
an angle then tighten, as shownIn Figure 7. Thls
could cause drill bit to be thrown from ddU,resulting
In possible sedous personalInjuryor damage to the
chuck.
REMOVING BITS
See Figum 6.
Loekthe swltchtrigger by ptaolngthe directionof
rotation selectorIn center position.See Figure 4,
Loosenthe chuck Jawsfrom ddll bit.
To loosen:grasp and held the collar of the chuckwith
one hand, whUerotatingchuck bodywith your other
hand. Note: Rotate chuck body in the directionof the
arrowmarked UNLOCK to loosen chuckJaws.
Do not use a wrenchto tighten or loosenthe chuck
JSWS,
Remove ddll bitfrem chuckjaws.
ADJUSTABLE
TORQUE CLUTCH
Your ddlt Is equipped with an adjustable torque clutchfor
driving different types of screws Into different materials.
The proper settingdepends on the type of mateflal and the
size of screwyou are using,
TO ADJUST TORQUE
Identifythe six position torque Indicator settings located
on the front ofyour ddU.See Figure 8.
Rotate adjustingringto the desired setting.
• 1
For drivingsmall screws.
• 2
For drivingscrews intosoft
materiel.
• 3
For ddvlngscrews Into softand hard
materials.
• 4
For drivingscrewsIn hard wood.
• 5
For drivinglarge screws.
• 41.,'l
For heavy drilling.
TO DECREASE
TORQUE
ADJUSTING
RING
TOINCREASE
TORQUE
Fig. 8
Fig. 7
12

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